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The University of Washington (commonly referred to as UW, simply Washington, or informally "U-Dub")[5] is a large, public flagship research university in Seattle, Washington, established in 1861.
Washington is one of the oldest universities on the West Coast. It has three campuses, with the oldest and largest being located in the University District of Seattle and two others in Tacoma and Bothell. The university is among the most reputable and most competitive within the United States. Overall, Washington encompasses 500 buildings and over 20 million gross square footage of space, including over 26 university libraries, the UW Tower office building, art centers, museums, lecture halls, laboratories and conference centers.
Washington is a member of the Association of American Universities and is consistently ranked among the top 15 universities in the world by a variety of international publications. The University offers bachelor's, master's and doctoral degrees through its 140 departments, organized into various colleges and schools. Its alumni, faculty and students include numerous Nobel Prize laureates, Pulitzer Prize winners, Fulbright Scholars, Rhodes Scholars, Marshall Scholars, as well as members of distinguished institutions. Washington is home to the best medical school in the U.S.,[6] as well as some of the nation's top schools in business, computer science, engineering, law, pharmacy and statistics. In athletics, the university competes in the NCAA Division I Pac-12 Conference (Pac-12). Its athletic teams are called the Huskies.
Contents
1 History
1.1 Founding
1.2 19th century relocation
1.3 20th century expansion
1.4 21st century
2 Campus
3 Organization and administration
3.1 Governance
3.2 Sustainability
4 Academics and research
4.1 Admissions
4.2 Rankings and reputation
4.3 Research
5 Student life
5.1 Organizations
5.1.1 Registered groups
5.1.2 Student government
5.2 Publication
5.3 Support
5.3.1 Housing
5.3.2 Disabilities
5.4 Athletics
5.4.1 Husky Stadium
5.4.2 Mascot
5.5 Song
6 Notable alumni and faculty
7 In film
8 See also
9 References
10 External links
History
The original University building, c. 1870
Founding
In 1854, territorial governor Isaac Stevens recommended the establishment of a university in Washington. Prominent Seattle-area residents, including Methodist preacher Daniel Bagley, saw this as a chance to add to the city's potential and prestige. They convinced early founder of Seattle (and member of the territorial legislature), Arthur A. Denny, on the importance of the school. Two universities were initially chartered, but later the decision was repealed in favor of a single university in Lewis County provided that locally donated land was available. When no site emerged, Denny successfully petitioned the legislature to reconsider Seattle as a location in 1858.
In 1861, scouting began for an appropriate 10 acres (4 ha) site in Seattle to serve as a new university campus. Arthur and Mary Denny donated eight acres, while fellow pioneers Edward Lander, and Charlie and Mary Terry, donated two acres on Denny's Knoll in downtown Seattle.[7] More specifically, this tract was bounded by 4th Avenue to the west, 6th Avenue to the east, Union Street to the north, and Seneca Streets to the south.
On November 4, 1861, Washington opened as the Territorial University of Washington. The legislature passed articles incorporating the university, and establishing its Board of Regents in 1862. The school initially struggled, closing three times: in 1863 for low enrollment and again in 1867 and 1876 due to funds shortage. Washington successfully awarded its first graduate Clara Antoinette McCarty Wilt in 1876, with a bachelor's degree in science.
19th century relocation
By the time Washington State entered the Union in 1889, both Seattle and the University had grown substantially. Washington's total undergraduate enrollment increased from 30 to nearly 300 students, and the campus's relative isolation in downtown Seattle faced encroaching development. A special legislative committee, headed by UW graduate Edmond Meany, was created to find a new campus to better serve the growing student population and faculty. The committee eventually selected a site on the northeast of downtown Seattle, called Union Bay, and the legislature appropriated funds for its purchase and construction.
Alaska-Yukon-Pacific Exposition on the UW campus toward Mount Rainier in 1909
In 1895, the university relocated to the new campus by moving into the newly built Denny Hall. The University Regents tried and failed to sell the old campus, eventually settling with leasing the area. This would later become one of the University's most valuable pieces of real estate in modern-day Seattle, generating millions in annual revenue with what is now called the Metropolitan Tract. The original Territorial University building was torn down in 1908, and its former site now houses the Fairmont Olympic Hotel.
The sole-surviving remnants of Washington's first building are four 24-foot (7.3 m), white, hand-fluted cedar, Ionic columns. They were salvaged by Edmond S. Meany, one of the University's first graduates and former head of its history department. Meany and his colleague, Dean Herbert T. Condon, dubbed the columns as "Loyalty," "Industry," "Faith", and "Efficiency", or "LIFE." The columns now stand in the Sylvan Grove Theater.[8]
20th century expansion
Organizers of the 1909 Alaska-Yukon-Pacific Exposition eyed the still largely undeveloped campus as a prime setting for their world's fair. They came to an agreement with Washington's Board of Regents that allowed them to use the campus grounds for the exposition. In exchange, Washington would take advantage of the campus and its development after the fair's conclusion. This arrangement led to a detailed site plan and several buildings, prepared in part by John Charles Olmsted. The plan was later incorporated into the overall campus master plan, permanently affecting the campus layout.
Aerial view of campus, circa 1922
Both World Wars brought the military to campus, with certain facilities temporarily loaned to the federal government. Regardless, subsequent post-war periods were times of dramatic growth for the University.[9] The period between the wars saw a significant expansion on the upper campus. Construction of the liberal arts quadrangle, known to students as "The Quad," began in 1916 and continued to 1939. The University's architectural centerpiece, Suzzallo Library, was built in 1926 and expanded in 1935. After World War II, further growth came with the G.I. Bill. Among the most important developments of this period was the opening of the School of Medicine in 1946, now consistently ranked as the top medical school in the United States. It would eventually also led to the University of Washington Medical Center, ranked by U.S. News and World Report to be among the top ten hospitals in the nation.
During this era, many Japanese Americans were sent away to internment camps along the west coast, as part of Executive Order 9066 following the attacks on Pearl Harbor. Many Japanese American students and "soon-to-be" graduates were unable to receive diplomas, or be recognized for accomplishments at the university, until Washington's commemoration ceremony for the Japanese Americans entitled The Long Journey Home, in May 2008.
From 1958-1973, the University of Washington saw tremendous growth in students, faculties, operating budget, and prestige under leadership of Charles Odegaard. UW student enrollment had more than doubled to 34,000 as the baby boom generation came of age. However, this era was also marked by high levels of student activism, as was the case at many American universities. Much of the unrest focused around civil rights and opposition to the Vietnam War.[10][11] In response to anti-Vietnam War protests by the late 1960s, the University Safety and Security Division became the University of Washington Police Department.[12]
Odegaard instituted a vision of building a "community of scholars", convincing the Washington State legislatures to increase their investments towards the university. Washington senators, such as Henry M. Jackson and Warren G. Magnuson, also used their political clout to build research funds for UW. The results included an operating budget increase of $37 million in 1958 to over $400 million in 1973, and solidified UW as a top recipients of federal research funds in the United States even today. Establishment of technology giants such as Microsoft, Boeing and Amazon near UW has also proved to be highly influential, not only improving graduate prospects,[13][14] but also helping to attract millions of dollars in university and research funding through its extensive list of distinguished faculty and alumni network.[15]
21st century
The Quad
In 1990, the University of Washington opened additional campuses in Bothell and Tacoma. Although originally intended for students who have already completed two years of higher education, both schools have transitioned into four-year, degree-granting universities. The first freshman class for these campuses came in the fall of 2006, and both campuses now offer a selection master's degree programs as well. In 2012, the University began exploring plans and governmental approval to expand the main Seattle campus, which includes significant increases in student housing, teaching facilities for the growing student body and faculty, as well as expanded public transit options.
The UW station, completed in March 2015 with six months ahead of schedule and $150 million under budget,[16] connects Seattle's Capitol Hill to the UW Husky Stadium within 5 minutes of rail travel time.[17] It represents a previously unavailable option of transportation into and out of the campus, designed specifically to reduce dependence on private vehicles, bicycles and local King County buses.
Campus
Main article: Campus of the University of Washington
Entrance of the signature Suzzallo Library
Meany Hall, concert venue, behind the statue of George Washington
The University of Washington main campus in Seattle is situated on the shores of Union and Portage Bays, with views of the Cascade Range to the east, and the Olympic Mountains to the west. It is bounded by 15th Avenue N.E. on the west, by N.E. 45th Street on the north, by Montlake Boulevard N.E. on the east, and by N.E. Pacific Street on the south.
Red Square is the heart of the campus, surrounded by landmark buildings such as Suzzallo Library, the Broken Obelisk, and the statue of George Washington. It functions as the central hub for students, and hosts a variety of events annually.
University Way, known locally as "The Ave", lies nearby and is a focus for much student life at the university.
The "East Campus" area is largely taken up by wetlands and sports fields, stretching east of Montlake Boulevard to Laurelhurst.
The "South Campus" occupies the land between Pacific Street and the Lake Washington Ship Canal, a prior golf course that was given over to the health sciences, oceanography, fisheries, and the University of Washington Medical Center.
The "West Campus" features many of its facilities being on city streets, and stretches between 15th Avenue and Interstate 5 from the Ship Canal, to N.E. 41st Street.
The campus is consistently one of the most highly regarded within the nation. Major motion pictures have either been filmed on campus or used it as a backdrop, including 21 and Over,[18] The Sixth Man,[19] WarGames,[20] and What the Bleep!?: Down the Rabbit Hole.[21]
Organization and administration
See also: List of University of Washington Presidents
Governance
University of Washington's Interim President Ana Mari Cauce was selected president by the Board of Regents, effective October 13, 2015.[22] The previous President of the University of Washington was Michael K. Young. Phyllis Wise, who had previously served as Provost and Executive Vice President and for a year as Interim President, was named the Chancellor of the University of Illinois at Urbana-Champaign in August 2011.[23] On February 3, 2015, it was announced that Young will be the next President of Texas A&M University.[24]
The University is governed by ten Regents, one of whom is a student. Its most notable former regent is likely William H. Gates, Sr., the father of Bill Gates. The undergraduate student government is the Associated Students of the University of Washington (ASUW) and the graduate student government is the Graduate and Professional Student Senate (GPSS).
Sustainability
Environmental sustainability has long been a major focus of the university's Board of Regents and Presidents. In February 2006, the UW joined a partnership with Seattle City Light as part of their Green Up Program, ensuring that all of Seattle campus' electricity is supplied by and purchased from renewable sources.[25] In 2010, then UW President Emmert furthered the university's efforts with a host of other universities across the U.S., and signed the American College & University Presidents' Climate Commitment.[26] UW created a Climate Action Team,[27] as well as an Environmental Stewardship Advisory Committee (ESAC) which keeps track of UW's greenhouse gas emissions and carbon footprint.[28] Policies were enacted with environmental stewardship in mind, and institutional support was provided to assist with campus sustainability.[29]
Additionally, UW's Student Housing and Food Services (HFS) office has dedicated several million dollars annually towards locally produced, organic, and natural foods. HFS also seized the use of styrofoam containers on-campus, and instead opted for compostable cups, plates, utensils, and packaging whenever possible. New residence halls planned for 2020 are also expected to meet silver or gold LEED standards.[30] Overall, the University of Washington was one of several universities to receive the highest grade, "A-", on the Sustainable Endowments Institute's College Sustainability Report Card in 2011.[31] The University was one of 15 Overall College Sustainability Leaders, among the 300 institutions surveyed.[32]
Academics and research
Interior of the Mary Gates Hall
The University offers bachelor's, master's and doctoral degrees through its 140 departments, themselves organized into various colleges and schools:[33]
College of Arts and Sciences
Henry M. Jackson School of International Studies
College of Built Environments
Michael G. Foster School of Business
School of Dentistry
College of Education
College of Engineering
Paul G. Allen School of Computer Science & Engineering
College of the Environment
The Graduate School
Information School
School of Law
School of Medicine
School of Nursing
School of Oceanography
School of Pharmacy
Daniel J. Evans School of Public Policy and Governance
School of Public Health
School of Social Work
School of Aquatic and Fishery Sciences
The University of Washington recruits faculty and staff from around the world.[34] Among the faculty, there are 151 members of American Association for the Advancement of Science, 68 members of the National Academy of Sciences, 67 members of the American Academy of Arts and Sciences, 53 members of the Institute of Medicine, 7 Nobel Prize laureates, 2 Pulitzer Prize winners, 1 winner of the Fields Medal, 21 members of the National Academy of Engineering, 1 member of the National Academy of Public Administration, 29 winners of the Presidential Early Career Awards in Science and Engineering, 15 Howard Hughes Medical Institute Investigators, 15 MacArthur Fellows, 9 winners of the Gairdner Foundation International Award, 5 winners of the National Medal of Science, 5 winners of Albert Lasker Award for Clinical Medical Research, 4 members of the American Philosophical Society, 2 winners of the National Book Award, and 2 winners of the National Medal of Arts.[35][36] By 2012, UW students include 136 Fulbright Scholars, 35 Rhodes Scholars, 7 Marshall Scholars and 4 Gates Cambridge Scholars.[37]
Admissions
Since 1977, the University of Washington has operated a Transition School and Early Entrance Program on campus.[38] The university's undergraduate admissions process is rated at 91/99 by the Princeton Review meaning highly selective,[39][40] and is classified as "more selective" by the U.S. News & World Report.[41] For students entering Fall 2016, 19,733 were accepted out of 43,517 applications - a 45.3% acceptance rate. 6,475 of the admitted students enrolled.[42]
Among freshman students who enrolled in fall 2016, SAT scores for admitted students ranged from 1210-1420. More specifically, the middle 50% scores ranged from 610-700 for evidence-based reading and writing, and 600�740 for math.[42] ACT composite scores for the middle 50% ranged from 26�32.[42] The middle 50% of high school GPA ranged from 3.68�3.94, out of typically 4.0.[42]
Rankings and reputation
University rankings
National
ARWU[43] 11
Forbes[44] 79
U.S. News & World Report[45] 54
Washington Monthly[46] 8
Global
ARWU[47] 13
QS[48] 61
Times[49] 25
U.S. News & World Report[50] 10
Washington is a globally recognized flagship university, as reflected in its strong performance across rankings. It was listed as a "Public Ivy" in Greene's Guides since 2001,[51] and is an elected member of the American Association of Universities.[52]
The Academic Ranking of World Universities (ARWU) has consistently ranked UW as one of the top 20 universities worldwide every year since its first release.[53] In 2017, UW ranked 13th worldwide out of 500 by the ARWU, 25th worldwide out of 981 in the Times Higher Education World University Rankings, and 26th worldwide out of 101 in the Times World Reputation Rankings.[54] Meanwhile, QS World University Rankings ranked it 59th worldwide, out of over 900.
U.S. News & World Report's Best Global Universities ranked UW as top 10th worldwide, out of 1,000 in 2018 list. Nationally, UW's undergraduate program was tied for 54th out of 310, and among public universities was tied for 16th out of 133. As for graduate programs, UW was ranked as follows in 2017:
Best in primary care and family medicine,
2nd best in library and information sciences and clinical psychology,
3rd best in social work and biostatistics,
4th best in public affairs, and
6th best in computer science, nursing and public health
Other nationally competitive UW graduate programs include statistics at 7th, pharmacy and education at 9th, engineering at 25th, business at 27th, and law at 30th � also referred to as a competitive "Tier 1" school.[6]
As for other rankings: In 2010, Top American Research Universities, published by The Center for Measuring University Performance of Arizona State University, ranked the University of Washington 11th among the top 50 American universities.[55] In 2011, UW was ranked 8th globally among 2,000 universities in University Ranking by Academic Performance (URAP) published by Middle East Technical University.[56] Top 200 Colleges and Universities in the World, published by 4 international colleges and universities, ranked UW at 8th globally in 2012.[57] In 2017, the Leiden Ranking, which focuses on science and the impact of scientific publications among the world's 500 major universities, ranked UW 12th globally and 5th in the US.[58][59]
Washington is also recognized in more specific domains. In 2012, the Wall Street Journal's SmartMoney named UW 6th best in salary returns on tuition.[60] In 2014, Kiplinger magazine's "Best Values in Public Colleges" named UW 11th for in-state students, and 28th for out-of-state students.[61] In 2012, the U.S. Peace Corps ranked UW 2nd among large U.S. universities, based on the number of undergraduate alumni serving as volunteers.[62] In the Washington Monthly National University Rankings, UW was ranked 8th domestically in 2017.[63]
Research
The University of Washington research budget passed its $1.0 billion milestone in 2012,[64] and endowments reached almost $3.0 billion by 2016.[65] As a large flagship university, UW's research budget consistently ranks among the top 5 in both public and private universities in the United States.[66][67] UW is also the largest recipient of federal research funding among public universities, and 2nd among all public and private universities in the country: a position held since 1974.[68]
To promote equal academic opportunity, especially for people of low income, UW launched Husky Promise in 2006. Families of income up to 65 percent of state median income or 235 percent of federal poverty level are eligible. With this, up to 30 percent of undergraduate students may be eligible. The cut-off income level that UW set is the highest in the nation, making top quality education available to more people. Then UW President, Mark Emmert, simply said that being "elitist is not in our DNA".[69][70] "Last year, the University of Washington moved to a more comprehensive approach [to admissions], in which the admissions staff reads the entire application and looks at grades within the context of the individual high school, rather than relying on computerized cutoffs."[71]
UW was the host university of ResearchChannel program (now defunct), the only TV channel in the United States dedicated solely for the dissemination of research from academic institutions and research organizations.[72] Participation of ResearchChannel included 36 universities, 15 research organizations, two corporate research centers and many other affiliates.[73]
In 2014, teams from the University of Washington School of Oceanography and the UW Applied Physics Laboratory successfully completed construction of the first high-power underwater cabled observatory in the United States.
Student life
Demographics of student body (Spring 2014)[74][75] Student Body Washington U.S. Census
African American 3.42% 3.6% 12.0%
Asian American 22.8% 7.2% 4.7%
White American 48.0% 72.5% 63.7%
Hispanic American 6.4% 4.8% 16.3%
Native American 1.3% 1.5% 0.7%
International student 14.3% N/A N/A
Other/Unknown 3.1% 5.2% 2.4%
As of the 2016�17 autumn quarter, the university had 46,081 total enrollments, making it the largest university (in terms of student population) on the west coast.[76] About 33% of all undergraduates are members of minority groups.[77][78]
Organizations
Registered groups
The University of Washington boasts over 800 active Registered Student Organizations (RSOs), one of the largest networks of any universities in the world. RSOs are dedicated to a wide variety of interests both in and beyond campus. Some of these interest areas include academic focus groups, cultural exchanges, environmental activities, Greek life, political/social action, religious discussions, sports, international student gatherings by country, and STEM-specific events. Prominent examples are:
The Dream Project: "The Dream Project teaches UW students to mentor first-generation and low-income students in King County high schools as they navigate the complex college-admissions process."[79]
The Rural Health Education (RHE): Promotes health in rural areas of Washington state through health fairs. Volunteers include students from a variety of backgrounds including: medical, pharmacy, and dentistry. Health professionals from the Greater Seattle area also actively participate.
Students Expressing Environmental Concern (SEED): partially funded by UW's Housing and Food Services (HFS) office to promote environmental sustainability, and reduce the university's carbon footprint.
Student Philanthropy Education Program: Partnered with the UW's nonprofit, the UW Foundation, this group focuses on promoting awareness of philanthropy's importance through major events on campus.
UW Delta Delta Sigma Pre-Dental Society (DDS): This is a club dedicated to serving pre-dental students and it provides a forum for discussion of dental related topics.[80]
UW Earth Club: The Earth Club is interested in promoting the expression of environmental attitudes and consciousness through specialized events.
UW Farm: The UW farm grows crops on campus and advocates urban farming in the UW community.
GlobeMed at UW: a student-run non-profit organization that works to educate about global poverty and its effect on health. The UW chapter is a part of a national network of chapters, each partnering with a grassroots organization at home or abroad. GlobeMed at UW is partnered with The MINDS Foundation which supports education about and treatment for mental illness in rural India.
UW Sierra Student Coalition: SSC is dedicated to many larger environmental issues on campus and providing related opportunities to students.
Washington Public Interest Research Group (WashPIRG): WashPIRG engages students in a variety of activism causes, including environmental projects on campus and the community.[81]
Student government
Main article: Associated Students of the University of Washington
The Associated Students of the University of Washington (ASUW) is one of two Student Governments at the University of Washington, the other being the Graduate and Professional Student Senate. It is funded and supported by student fees, and provides services that directly and indirectly benefit them. The ASUW employs over 72 current University of Washington students, has over 500 volunteers, and spends $1.03 million annually to provide services and activities to the student body of 43,000 on campus.[82] The Student Senate was established in 1994 as a division of the Associated Students of the University of Washington. Student Senate is one of two official student governed bodies and provides a broad-based discussion of issues. Currently, the ASUW Student Senate has a legislative body of over 150 senators representing a diverse set of interests on and off campus.[83]
The ASUW was incorporated in the State of Washington on April 20, 1906.[84] On April 30, 1932 the ASUW assisted in the incorporation of the University Bookstore[85] which has been in continuous operation at the same location on University Way for over 70 years. The ASUW Experimental College, part of the ASUW, was created in 1968 by several University of Washington students seeking to provide the campus and surrounding community with a selection of classes not offered on the university curriculum.[86]
Publication
Main article: The Daily of the University of Washington
The student newspaper is The Daily of the University of Washington, usually referred to as The Daily. It is an award-winning publication, and is the second largest daily in Seattle. The Daily is published every day classes are in session during fall, winter and spring quarters, as well as weekly during summer quarters. In 2010, The Daily launched a half-hour weekly television magazine show, "The Daily's Double Shot," on UWTV Channel 27.
Today, UW continues to disseminate knowledge through its proprietary UWTV channel, online and printed publications.[87] Specific faculties also produce their own publications for students and alumni.
Support
UW Tower, conference space and administrative building
UW offers many services for its students and alumni, beyond the standard offered by most colleges and universities. Its "Student Life" division houses 16 departments and offices that serve students directly and indirectly, including those below and overseen by Vice President and Vice Provost.
Career Center
Counseling Center
Department of Recreational Sports (IMA)
Disability Resource Center
Fraternity and Sorority Life
Health and Wellness Programs
Housing and Food Services
Office of Ceremonies
Office of the University Registrar
Student Admissions
Student Activities and Union Facilities
Student Financial Aid
Student Legal Services
Student Publications (The Daily)
Campus Police[88]
Housing
The University operates one of the largest campuses of any higher education institutions in the world. Despite so, growing faculty and student count has strained the regional housing supply as well as transportation facilities. Starting in 2012, UW began taking active measures to explore, plan and enact a series of campus policies to manage the annual growth. In addition to new buildings, parking and light rail stations, new building construction and renovations have been scheduled to take place through 2020.[89] The plan includes the construction of three six-story residence halls and two apartment complexes in the west section of campus, near the existing Terry and Lander Halls, in Phase I, the renovation of six existing residence halls in Phase II, and additional new construction in Phase III. The projects will result in a net gain of approximately 2,400 beds. The Residence Hall Student Association (student government for the halls) is the second largest student organization on campus and helps plan fun events in the halls. For students, faculty, and staff looking to live off-campus, they may also explore Off-Campus Housing Affairs.[90]
The Greek System at UW has also been a prominent part of student culture for more than 115 years. It is made up of two organizational bodies, the Interfraternity Council (IFC) and the Panhellenic Association. The IFC looks over 34 fraternities with 1900+ members and Panhellenic consists of 19 sororities and 1900 members. The school has additional Greek organizations that do not offer housing and are primarily special interest.
Disabilities
The DO-IT (Disabilities, Opportunities, Internetworking, and Technology) Center is a program run by the university which assists educational institutions to fully integrate all students, including those with disabilities, into Academic life. DO-IT runs many programs, including the DO-IT Scholars Program, and a database of information on the 'universal' design of educational facilities for students of all levels of physical and mental ability.[91] These design programs reduce systemic barriers which could otherwise hinder the performance of some students. DO-IT's universal design philosophies may also be applied to professional organizations and conferences.[92]
Athletics
Main article: Washington Huskies
The sports teams participate in the National Collegiate Athletic Association's Division I-A and in the Pac-12 Conference. Among its facilities on campus are Husky Stadium (football, track and field), the Alaska Airlines Arena at Hec Edmundson Pavilion (basketball, volleyball, and gymnastics), Husky Ballpark (baseball), Husky Softball Stadium, The Bill Quillian Tennis Stadium, The Nordstrom Tennis Center, Dempsey Indoor (Indoor track and field, football) and the Conibear Shellhouse (rowing). The golf team plays at the Washington National Golf Club and until recently, the swimming team called the Weyerhaeuser Aquatic Center and the Husky pool home. (The university eliminated its men's and women's swim teams in May 2009.)[93] The football team is traditionally competitive, having won the 1960 and 1991 national title, to go along with eight Rose Bowl victories and an Orange Bowl title. From 1907 to 1917, Washington football teams were unbeaten in 64 consecutive games, an NCAA record.[94] Tailgating by boat has been a Husky Stadium tradition since 1920 when the stadium was first built on the shores of Lake Washington. The Apple Cup game is an annual game against cross-state rival Washington State University that was first contested in 1900 with UW leading the all-time series, 65 wins to 31 losses and 6 ties. College Football Hall of Fame member Don James is a former head coach.
Hec Edmundson Pavilion
hosts basketball and volleyball
The men's basketball team has been moderately successful, though recently the team has enjoyed a resurgence under coach Lorenzo Romar. With Romar as head coach, the team has been to six NCAA tournaments (2003�2004, 2004�2005, 2005�2006, 2008�2009, 2009�2010 and 2010�2011 seasons), 2 consecutive top 16 (sweet sixteen) appearances, and secured a No. 1 seed in 2005. On December 23, 2005, the men's basketball team won their 800th victory in Hec Edmundson Pavilion, the most wins for any NCAA team in its current arena.
Rowing is a longstanding tradition at the University of Washington dating back to 1901. The Washington men's crew gained international prominence by winning the gold medal at the 1936 Summer Olympics in Berlin, defeating the German and Italian crews much to the dismay of Adolf Hitler who was in attendance.[95] In 1958, the men's crew deepened their legend with a shocking win over Leningrad Trud's world champion rowers at the Moscow Cup, resulting in the first American sporting victory on Soviet soil,[96][97] and certainly the first time a Russian crowd gave any American team a standing ovation during the Cold War.[98] The men's crew have won 46 national titles[99] (15 Intercollegiate Rowing Association, 1 National Collegiate Rowing Championship), 15 Olympic gold medals, two silver and five bronze. The women have 10 national titles and two Olympic gold medals. In 1997, the women's team won the NCAA championship.[99] The Husky men are the 2015 national champions.
Recent national champions include the softball team (2009), the men's rowing team (2015, 2014, 2013, 2012, 2011, 2009, 2007), NCAA Division I women's cross country team (2008), and the women's volleyball team (2005). Individually, Scott Roth was the 2011 NCAA men's Outdoor Pole Vault and 2011 & 2010 NCAA men's Indoor Pole Vault champion. James Lepp was the 2005 NCAA men's golf champion. Ryan Brown (men's 800 meters) and Amy Lia (women's 1500 meters) won individual titles at the 2006 NCAA Track and Field Championships. Brad Walker was the 2005 NCAA men's Outdoor and Indoor Pole Vault champion.
Husky Stadium is one of several places that may have been the birthplace of the crowd phenomenon known as "The Wave". It is claimed that the wave was invented in October 1981 by Husky graduate Robb Weller and UW band director Bill Bissel. Their opponent that afternoon was Stanford.
On May 1, 2009, the athletic department announced it was discontinuing both men's and women's swimming programs effective immediately due to budget cuts.[100]
Husky Stadium
Lake Washington view, from campus side
Main article: Husky Stadium
The renovated Husky Stadium is the first and primary income source of a completely remodeled athletic district. This major remodel of the athletic village will take decades to complete, as it will take place at the same time as a massive project by the Washington State Department of Transportation on nearby highways and bridges. The stadium project consists of a new grand concourse, underground light-rail station (opened March 19, 2016[101]), enclosed west end of the stadium, replacement of bleachers with individual seating, removal of track and Huskytron, new press box, private box seating, lowering of the field, football offices, permanent seating in the east end zone that does not block the view of Lake Washington, and new and improved amenities, concession stands and bathrooms throughout. The cost for renovating the stadium was around $280 million with a seating capacity slightly lower than previous, at 70,138 seats. Husky Stadium is used for Graduation.
Mascot
The previous costumed Harry the Husky at a school basketball game.
Main article: Harry the Husky
UW students, sports teams, and alumni are called Washington Huskies, and often referred to metonymically as "Montlake," due to the campus's location on Montlake Boulevard N.E.[102] (although the traditional bounds of the Montlake neighborhood do not extend north of the Montlake Cut to include the campus.) The husky was selected as the school mascot by student committee in 1922. It replaced the "Sun Dodger," an abstract reference to the local weather that was quickly dropped in favor of something more tangible. The costumed "Harry the Husky" performs at sporting and special events, and a live Alaskan Malamute, currently named Dubs, has traditionally led the UW football team onto the field at the start of games. The school colors of purple and gold were adopted in 1892 by student vote. The choice was inspired by the first stanza of Lord Byron's The Destruction of Sennacherib:[103][104]
The Assyrian came down like the wolf on the fold,
And his cohorts were gleaming in purple and gold;
And the sheen of their spears was like stars on the sea,
When the blue wave rolls nightly on deep Galilee.[103]
The University of Washington's costumed mascot is Harry the Husky.
The University of Washington has also hosted a long line of Alaskan Malamutes as mascots. The 13 dogs thus far have been:
Frosty I (1922�29)
Frosty II (1930�36)
Wasky (1946)
Wasky II (1947�53)
Ski (1954�57)
Denali (1958)
King Chinook (1959�68)
Regent Denali (1969�80)
Sundodger (1981�91)
King Redoubt (1992�97)
Prince Redoubt (1998)
Spirit (1999�2008)
Dubs (2009� )
Originally the dogs were cared for by the Sigma Alpha Epsilon fraternity, followed by a 49-year tradition (1959�2008) of care by the Cross family (a UW professor followed by his son).
Song
The University of Washington Husky Marching Band performs at many Husky sporting events including all football games. The band was founded in 1929, and today it is a cornerstone of Husky spirit. The band marches using a traditional high step, and it is one of only a few marching bands left in the United States to do so. Like many college bands, the Husky band has several traditional songs that it has played for decades, including the official fight songs "Bow Down to Washington" and "Tequila", as well as fan-favorite "Africano".
Notable alumni and faculty
Main article: List of University of Washington people
Notable alumni of the University of Washington include U.S. Olympic rower Joe Rantz (1936); architect Minoru Yamasaki (1934); US Senator Henry M. Jackson (JD 1935); Baskin & Robbins co-founder Irv Robbins (1939); former actor, The Hollywood Reporter columnist and TCM host Robert Osborne (1954); glass artist Dale Chihuly (BA 1965); Serial killer Ted Bundy (BA, Psychology 1972); Pulitzer Prize-winning author Marilynne Robinson (PhD 1977), martial artist Bruce Lee; saxophonist Kenny G (1978); MySpace co-founder Chris DeWolfe (1988); actor Tom Choi (BA, Drama); and actor and comedian Joel McHale (1995, MFA 2000).
In film
1965: The Slender Thread directed by Sydney Pollack
1979: The Changeling, directed by Peter Medak[105]
1983: WarGames, directed by John Badham[20]
1992: Singles, directed by Cameron Crowe[106]
1997: Prefontaine, directed by Steve James
1997: The Sixth Man, directed by Randall Miller[19]
1999: 10 Things I Hate About You, directed by Gil Junger[107]
2004: What the Bleep Do We Know: Down the Rabbit Hole, directed by William Arntz[21]
2007: Dan in Real Life, directed by Peter Hedges[108]
2013: 21 and Over, directed by Jon Lucas[18]
2016: The Boys of 36, directed by Margaret Grossi
Computer science is the study of the theory, experimentation, and engineering that form the basis for the design and use of computers. It is the scientific and practical approach to computation and its applications and the systematic study of the feasibility, structure, expression, and mechanization of the methodical procedures (or algorithms) that underlie the acquisition, representation, processing, storage, communication of, and access to information. An alternate, more succinct definition of computer science is the study of automating algorithmic processes that scale. A computer scientist specializes in the theory of computation and the design of computational systems.[1]
Its fields can be divided into a variety of theoretical and practical disciplines. Some fields, such as computational complexity theory (which explores the fundamental properties of computational and intractable problems), are highly abstract, while fields such as computer graphics emphasize real-world visual applications. Other fields still focus on challenges in implementing computation. For example, programming language theory considers various approaches to the description of computation, while the study of computer programming itself investigates various aspects of the use of programming language and complex systems. Human�computer interaction considers the challenges in making computers and computations useful, usable, and universally accessible to humans.
Contents
1 History
1.1 Contributions
2 Etymology
3 Philosophy
4 Areas of computer science
4.1 Theoretical computer science
4.1.1 Data structures and algorithms
4.1.2 Theory of computation
4.1.3 Information and coding theory
4.1.4 Programming language theory
4.1.5 Formal methods
4.2 Computer systems
4.2.1 Computer architecture and computer engineering
4.2.2 Computer performance analysis
4.2.3 Concurrent, parallel and distributed systems
4.2.4 Computer networks
4.2.5 Computer security and cryptography
4.2.6 Databases
4.3 Computer applications
4.3.1 Computer graphics and visualization
4.3.2 Human-computer interaction
4.3.3 Scientific computing
4.3.4 Artificial intelligence
4.4 Software engineering
5 The great insights of computer science
6 Academia
7 Education
8 See also
9 Notes
10 References
11 Further reading
12 External links
History
Main article: History of computer science
History of computing
Hardware
Hardware before 1960 Hardware 1960s to present
Software
Software Unix Free software and open-source software
Computer science
Artificial intelligence Compiler construction Computer science Operating systems Programming languages Prominent pioneers Software engineering
Modern concepts
General-purpose CPUs Graphical user interface Internet Laptops Personal computers Video games World Wide Web
By country
Bulgaria Poland Romania Soviet Union Yugoslavia
Timeline of computing
before 1950 1950�1979 1980�1989 1990�1999 2000�2009 2010�2019 more timelines ...
Category Category
v t e
Charles Babbage is sometimes referred as "father of computing".[2]
Ada Lovelace is credited with writing the first algorithm intended for processing on a computer.[3]
The earliest foundations of what would become computer science predate the invention of the modern digital computer. Machines for calculating fixed numerical tasks such as the abacus have existed since antiquity, aiding in computations such as multiplication and division. Further, algorithms for performing computations have existed since antiquity, even before the development of sophisticated computing equipment.
Wilhelm Schickard designed and constructed the first working mechanical calculator in 1623.[4] In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, called the Stepped Reckoner.[5] He may be considered the first computer scientist and information theorist, for, among other reasons, documenting the binary number system. In 1820, Thomas de Colmar launched the mechanical calculator industry[note 1] when he released his simplified arithmometer, which was the first calculating machine strong enough and reliable enough to be used daily in an office environment. Charles Babbage started the design of the first automatic mechanical calculator, his Difference Engine, in 1822, which eventually gave him the idea of the first programmable mechanical calculator, his Analytical Engine.[6] He started developing this machine in 1834, and "in less than two years, he had sketched out many of the salient features of the modern computer".[7] "A crucial step was the adoption of a punched card system derived from the Jacquard loom"[7] making it infinitely programmable.[note 2] In 1843, during the translation of a French article on the Analytical Engine, Ada Lovelace wrote, in one of the many notes she included, an algorithm to compute the Bernoulli numbers, which is considered to be the first computer program.[8] Around 1885, Herman Hollerith invented the tabulator, which used punched cards to process statistical information; eventually his company became part of IBM. In 1937, one hundred years after Babbage's impossible dream, Howard Aiken convinced IBM, which was making all kinds of punched card equipment and was also in the calculator business[9] to develop his giant programmable calculator, the ASCC/Harvard Mark I, based on Babbage's Analytical Engine, which itself used cards and a central computing unit. When the machine was finished, some hailed it as "Babbage's dream come true".[10]
During the 1940s, as new and more powerful computing machines were developed, the term computer came to refer to the machines rather than their human predecessors.[11] As it became clear that computers could be used for more than just mathematical calculations, the field of computer science broadened to study computation in general. Computer science began to be established as a distinct academic discipline in the 1950s and early 1960s.[12][13] The world's first computer science degree program, the Cambridge Diploma in Computer Science, began at the University of Cambridge Computer Laboratory in 1953. The first computer science degree program in the United States was formed at Purdue University in 1962.[14] Since practical computers became available, many applications of computing have become distinct areas of study in their own rights.
Although many initially believed it was impossible that computers themselves could actually be a scientific field of study, in the late fifties it gradually became accepted among the greater academic population.[15][16] It is the now well-known IBM brand that formed part of the computer science revolution during this time. IBM (short for International Business Machines) released the IBM 704[17] and later the IBM 709[18] computers, which were widely used during the exploration period of such devices. "Still, working with the IBM [computer] was frustrating [�] if you had misplaced as much as one letter in one instruction, the program would crash, and you would have to start the whole process over again".[15] During the late 1950s, the computer science discipline was very much in its developmental stages, and such issues were commonplace.[16]
Time has seen significant improvements in the usability and effectiveness of computing technology.[19] Modern society has seen a significant shift in the users of computer technology, from usage only by experts and professionals, to a near-ubiquitous user base. Initially, computers were quite costly, and some degree of human aid was needed for efficient use�in part from professional computer operators. As computer adoption became more widespread and affordable, less human assistance was needed for common usage.
See also: History of computing and History of informatics
Contributions
The German military used the Enigma machine (shown here) during World War II for communications they wanted kept secret. The large-scale decryption of Enigma traffic at Bletchley Park was an important factor that contributed to Allied victory in WWII.[20]
Despite its short history as a formal academic discipline, computer science has made a number of fundamental contributions to science and society�in fact, along with electronics, it is a founding science of the current epoch of human history called the Information Age and a driver of the information revolution, seen as the third major leap in human technological progress after the Industrial Revolution (1750�1850 CE) and the Agricultural Revolution (8000�5000 BC).
These contributions include:
The start of the "Digital Revolution", which includes the current Information Age and the Internet.[21]
A formal definition of computation and computability, and proof that there are computationally unsolvable and intractable problems.[22]
The concept of a programming language, a tool for the precise expression of methodological information at various levels of abstraction.[23]
In cryptography, breaking the Enigma code was an important factor contributing to the Allied victory in World War II.[20]
Scientific computing enabled practical evaluation of processes and situations of great complexity, as well as experimentation entirely by software. It also enabled advanced study of the mind, and mapping of the human genome became possible with the Human Genome Project.[21] Distributed computing projects such as Folding@home explore protein folding.
Algorithmic trading has increased the efficiency and liquidity of financial markets by using artificial intelligence, machine learning, and other statistical and numerical techniques on a large scale.[24] High frequency algorithmic trading can also exacerbate volatility.[25]
Computer graphics and computer-generated imagery have become ubiquitous in modern entertainment, particularly in television, cinema, advertising, animation and video games. Even films that feature no explicit CGI are usually "filmed" now on digital cameras, or edited or post-processed using a digital video editor.[26][27]
Simulation of various processes, including computational fluid dynamics, physical, electrical, and electronic systems and circuits, as well as societies and social situations (notably war games) along with their habitats, among many others. Modern computers enable optimization of such designs as complete aircraft. Notable in electrical and electronic circuit design are SPICE, as well as software for physical realization of new (or modified) designs. The latter includes essential design software for integrated circuits.[citation needed]
Artificial intelligence is becoming increasingly important as it gets more efficient and complex. There are many applications of AI, some of which can be seen at home, such as robotic vacuum cleaners. It is also present in video games and on the modern battlefield in drones, anti-missile systems, and squad support robots.
Human-Computer Interaction combines novel algorithms with design strategies that enable rapid human performance, low error rates, ease in learning, and high satisfaction. Researchers use ethnographic observation and automated data collection to understand user needs, then conduct usability tests to refine designs. Key innovations include the direct manipulation, selectable web links, touchscreen designs, mobile applications, and virtual reality.
Etymology
See also: Informatics � Etymology
Although first proposed in 1956,[16] the term "computer science" appears in a 1959 article in Communications of the ACM,[28] in which Louis Fein argues for the creation of a Graduate School in Computer Sciences analogous to the creation of Harvard Business School in 1921,[29] justifying the name by arguing that, like management science, the subject is applied and interdisciplinary in nature, while having the characteristics typical of an academic discipline.[28] His efforts, and those of others such as numerical analyst George Forsythe, were rewarded: universities went on to create such programs, starting with Purdue in 1962.[30] Despite its name, a significant amount of computer science does not involve the study of computers themselves. Because of this, several alternative names have been proposed.[31] Certain departments of major universities prefer the term computing science, to emphasize precisely that difference. Danish scientist Peter Naur suggested the term datalogy,[32] to reflect the fact that the scientific discipline revolves around data and data treatment, while not necessarily involving computers. The first scientific institution to use the term was the Department of Datalogy at the University of Copenhagen, founded in 1969, with Peter Naur being the first professor in datalogy. The term is used mainly in the Scandinavian countries. An alternative term, also proposed by Naur, is data science; this is now used for a distinct field of data analysis, including statistics and databases.
Also, in the early days of computing, a number of terms for the practitioners of the field of computing were suggested in the Communications of the ACM�turingineer, turologist, flow-charts-man, applied meta-mathematician, and applied epistemologist.[33] Three months later in the same journal, comptologist was suggested, followed next year by hypologist.[34] The term computics has also been suggested.[35] In Europe, terms derived from contracted translations of the expression "automatic information" (e.g. "informazione automatica" in Italian) or "information and mathematics" are often used, e.g. informatique (French), Informatik (German), informatica (Italian, Dutch), inform�tica (Spanish, Portuguese), informatika (Slavic languages and Hungarian) or pliroforiki (p????f?????, which means informatics) in Greek. Similar words have also been adopted in the UK (as in the School of Informatics of the University of Edinburgh).[36] "In the U.S., however, informatics is linked with applied computing, or computing in the context of another domain."[37]
A folkloric quotation, often attributed to�but almost certainly not first formulated by�Edsger Dijkstra, states that "computer science is no more about computers than astronomy is about telescopes."[note 3] The design and deployment of computers and computer systems is generally considered the province of disciplines other than computer science. For example, the study of computer hardware is usually considered part of computer engineering, while the study of commercial computer systems and their deployment is often called information technology or information systems. However, there has been much cross-fertilization of ideas between the various computer-related disciplines. Computer science research also often intersects other disciplines, such as philosophy, cognitive science, linguistics, mathematics, physics, biology, statistics, and logic.
Computer science is considered by some to have a much closer relationship with mathematics than many scientific disciplines, with some observers saying that computing is a mathematical science.[12] Early computer science was strongly influenced by the work of mathematicians such as Kurt G�del, Alan Turing, R�zsa P�ter and Alonzo Church and there continues to be a useful interchange of ideas between the two fields in areas such as mathematical logic, category theory, domain theory, and algebra.[16]
The relationship between computer science and software engineering is a contentious issue, which is further muddied by disputes over what the term "software engineering" means, and how computer science is defined.[38] David Parnas, taking a cue from the relationship between other engineering and science disciplines, has claimed that the principal focus of computer science is studying the properties of computation in general, while the principal focus of software engineering is the design of specific computations to achieve practical goals, making the two separate but complementary disciplines.[39]
The academic, political, and funding aspects of computer science tend to depend on whether a department formed with a mathematical emphasis or with an engineering emphasis. Computer science departments with a mathematics emphasis and with a numerical orientation consider alignment with computational science. Both types of departments tend to make efforts to bridge the field educationally if not across all research.
Philosophy
Main article: Philosophy of computer science
A number of computer scientists have argued for the distinction of three separate paradigms in computer science. Peter Wegner argued that those paradigms are science, technology, and mathematics.[40] Peter Denning's working group argued that they are theory, abstraction (modeling), and design.[41] Amnon H. Eden described them as the "rationalist paradigm" (which treats computer science as a branch of mathematics, which is prevalent in theoretical computer science, and mainly employs deductive reasoning), the "technocratic paradigm" (which might be found in engineering approaches, most prominently in software engineering), and the "scientific paradigm" (which approaches computer-related artifacts from the empirical perspective of natural sciences, identifiable in some branches of artificial intelligence).[42]
Areas of computer science
Further information: Outline of computer science
As a discipline, computer science spans a range of topics from theoretical studies of algorithms and the limits of computation to the practical issues of implementing computing systems in hardware and software.[43][44] CSAB, formerly called Computing Sciences Accreditation Board�which is made up of representatives of the Association for Computing Machinery (ACM), and the IEEE Computer Society (IEEE CS)[45]�identifies four areas that it considers crucial to the discipline of computer science: theory of computation, algorithms and data structures, programming methodology and languages, and computer elements and architecture. In addition to these four areas, CSAB also identifies fields such as software engineering, artificial intelligence, computer networking and communication, database systems, parallel computation, distributed computation, human�computer interaction, computer graphics, operating systems, and numerical and symbolic computation as being important areas of computer science.[43]
Theoretical computer science
Main article: Theoretical computer science
Theoretical Computer Science is mathematical and abstract in spirit, but it derives its motivation from practical and everyday computation. Its aim is to understand the nature of computation and, as a consequence of this understanding, provide more efficient methodologies. All studies related to mathematical, logic and formal concepts and methods could be considered as theoretical computer science, provided that the motivation is clearly drawn from the field of computing.
Data structures and algorithms
Data structures and algorithms is the study of commonly used computational methods and their computational efficiency.
O(n2) Sorting quicksort anim.gif Singly linked list.png TSP Deutschland 3.png SimplexRangeSearching.svg
Analysis of algorithms Algorithms Data structures Combinatorial optimization Computational geometry
Theory of computation
Main article: Theory of computation
According to Peter Denning, the fundamental question underlying computer science is, "What can be (efficiently) automated?"[12] Theory of computation is focused on answering fundamental questions about what can be computed and what amount of resources are required to perform those computations. In an effort to answer the first question, computability theory examines which computational problems are solvable on various theoretical models of computation. The second question is addressed by computational complexity theory, which studies the time and space costs associated with different approaches to solving a multitude of computational problems.
The famous P = NP? problem, one of the Millennium Prize Problems,[46] is an open problem in the theory of computation.
DFAexample.svg Wang tiles.svg P = NP? GNITIRW-TERCES Blochsphere.svg
Automata theory Computability theory Computational complexity theory Cryptography Quantum computing theory
Information and coding theory
Main articles: Information theory and Coding theory
Information theory is related to the quantification of information. This was developed by Claude Shannon to find fundamental limits on signal processing operations such as compressing data and on reliably storing and communicating data.[47] Coding theory is the study of the properties of codes (systems for converting information from one form to another) and their fitness for a specific application. Codes are used for data compression, cryptography, error detection and correction, and more recently also for network coding. Codes are studied for the purpose of designing efficient and reliable data transmission methods.
Programming language theory
Main article: Programming language theory
Programming language theory is a branch of computer science that deals with the design, implementation, analysis, characterization, and classification of programming languages and their individual features. It falls within the discipline of computer science, both depending on and affecting mathematics, software engineering, and linguistics. It is an active research area, with numerous dedicated academic journals.
G ? x : Int {\displaystyle \Gamma \vdash x:{\text{Int}}} \Gamma \vdash x:{\text{Int}} Compiler.svg Python add5 syntax.svg
Type theory Compiler design Programming languages
Formal methods
Main article: Formal methods
Formal methods are a particular kind of mathematically based technique for the specification, development and verification of software and hardware systems. The use of formal methods for software and hardware design is motivated by the expectation that, as in other engineering disciplines, performing appropriate mathematical analysis can contribute to the reliability and robustness of a design. They form an important theoretical underpinning for software engineering, especially where safety or security is involved. Formal methods are a useful adjunct to software testing since they help avoid errors and can also give a framework for testing. For industrial use, tool support is required. However, the high cost of using formal methods means that they are usually only used in the development of high-integrity and life-critical systems, where safety or security is of utmost importance. Formal methods are best described as the application of a fairly broad variety of theoretical computer science fundamentals, in particular logic calculi, formal languages, automata theory, and program semantics, but also type systems and algebraic data types to problems in software and hardware specification and verification.
Computer systems
Computer architecture and computer engineering
Main articles: Computer architecture and Computer engineering
Computer architecture, or digital computer organization, is the conceptual design and fundamental operational structure of a computer system. It focuses largely on the way by which the central processing unit performs internally and accesses addresses in memory.[48] The field often involves disciplines of computer engineering and electrical engineering, selecting and interconnecting hardware components to create computers that meet functional, performance, and cost goals.
NOR ANSI.svg Fivestagespipeline.png SIMD.svg
Digital logic Microarchitecture Multiprocessing
Roomba original.jpg Flowchart.png Operating system placement.svg
Ubiquitous computing Systems architecture Operating systems
Computer performance analysis
Main article: Computer performance
Computer performance analysis is the study of work flowing through computers with the general goals of improving throughput, controlling response time, using resources efficiently, eliminating bottlenecks, and predicting performance under anticipated peak loads.[49]
Concurrent, parallel and distributed systems
Main articles: Concurrency (computer science) and Distributed computing
Concurrency is a property of systems in which several computations are executing simultaneously, and potentially interacting with each other. A number of mathematical models have been developed for general concurrent computation including Petri nets, process calculi and the Parallel Random Access Machine model. A distributed system extends the idea of concurrency onto multiple computers connected through a network. Computers within the same distributed system have their own private memory, and information is often exchanged among themselves to achieve a common goal.
Computer networks
Main article: Computer network
This branch of computer science aims to manage networks between computers worldwide.
Computer security and cryptography
Main articles: Computer security and Cryptography
Computer security is a branch of computer technology, whose objective includes protection of information from unauthorized access, disruption, or modification while maintaining the accessibility and usability of the system for its intended users. Cryptography is the practice and study of hiding (encryption) and therefore deciphering (decryption) information. Modern cryptography is largely related to computer science, for many encryption and decryption algorithms are based on their computational complexity.
Databases
Main article: Database
A database is intended to organize, store, and retrieve large amounts of data easily. Digital databases are managed using database management systems to store, create, maintain, and search data, through database models and query languages.
Computer applications
Computer graphics and visualization
Main article: Computer graphics (computer science)
Computer graphics is the study of digital visual contents, and involves synthesis and manipulation of image data. The study is connected to many other fields in computer science, including computer vision, image processing, and computational geometry, and is heavily applied in the fields of special effects and video games.
Human-computer interaction
Main article: Human-computer interaction
Research that develops theories, principles, and guidelines for user interface designers, so they can create satisfactory user experiences with desktop, laptop, and mobile devices.
Scientific computing
Scientific computing (or computational science) is the field of study concerned with constructing mathematical models and quantitative analysis techniques and using computers to analyze and solve scientific problems. In practical use, it is typically the application of computer simulation and other forms of computation to problems in various scientific disciplines.
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Numerical analysis Computational physics Computational chemistry Bioinformatics
Artificial intelligence
Main article: Artificial intelligence
Artificial intelligence (AI) aims to or is required to synthesize goal-orientated processes such as problem-solving, decision-making, environmental adaptation, learning and communication found in humans and animals. From its origins in cybernetics and in the Dartmouth Conference (1956), artificial intelligence research has been necessarily cross-disciplinary, drawing on areas of expertise such as applied mathematics, symbolic logic, semiotics, electrical engineering, philosophy of mind, neurophysiology, and social intelligence. AI is associated in the popular mind with robotic development, but the main field of practical application has been as an embedded component in areas of software development, which require computational understanding. The starting-point in the late 1940s was Alan Turing's question "Can computers think?", and the question remains effectively unanswered although the Turing test is still used to assess computer output on the scale of human intelligence. But the automation of evaluative and predictive tasks has been increasingly successful as a substitute for human monitoring and intervention in domains of computer application involving complex real-world data.
Nicolas P. Rougier's rendering of the human brain.png Human eye, rendered from Eye.png Corner.png
Machine learning Computer vision Image processing
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Pattern recognition Data mining Evolutionary computation
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Knowledge representation and reasoning Natural language processing Robotics
Software engineering
Main article: Software engineering
See also: Computer programming
Software engineering is the study of designing, implementing, and modifying software in order to ensure it is of high quality, affordable, maintainable, and fast to build. It is a systematic approach to software design, involving the application of engineering practices to software. Software engineering deals with the organizing and analyzing of software�it doesn't just deal with the creation or manufacture of new software, but its internal maintenance and arrangement. Both computer applications software engineers and computer systems software engineers are projected to be among the fastest growing occupations from 2008 to 2018.
The great insights of computer science
The philosopher of computing Bill Rapaport noted three Great Insights of Computer Science:[50]
Gottfried Wilhelm Leibniz's, George Boole's, Alan Turing's, Claude Shannon's, and Samuel Morse's insight: there are only two objects that a computer has to deal with in order to represent "anything".
All the information about any computable problem can be represented using only 0 and 1 (or any other bistable pair that can flip-flop between two easily distinguishable states, such as "on/off", "magnetized/de-magnetized", "high-voltage/low-voltage", etc.).
See also: Digital physics
Alan Turing's insight: there are only five actions that a computer has to perform in order to do "anything".
Every algorithm can be expressed in a language for a computer consisting of only five basic instructions:
move left one location;
move right one location;
read symbol at current location;
print 0 at current location;
print 1 a current location.