Association for Computing Machinery
The Association for Computing Machinery is an international learned society for computing. It was founded in 1947, is the world's largest scientific and educational computing society; the ACM is a non-profit professional membership group, with nearly 100,000 members as of 2019. Its headquarters are in New York City; the ACM is an umbrella organization for scholarly interests in computer science. Its motto is "Advancing Computing as a Science & Profession"; the ACM was founded in 1947 under the name Eastern Association for Computing Machinery, changed the following year to the Association for Computing Machinery. ACM is organized into over 171 local chapters and 37 Special Interest Groups, through which it conducts most of its activities. Additionally, there are over 500 university chapters; the first student chapter was founded in 1961 at the University of Louisiana at Lafayette. Many of the SIGs, such as SIGGRAPH, SIGPLAN, SIGCSE and SIGCOMM, sponsor regular conferences, which have become famous as the dominant venue for presenting innovations in certain fields.
The groups publish a large number of specialized journals and newsletters. ACM sponsors other computer science related events such as the worldwide ACM International Collegiate Programming Contest, has sponsored some other events such as the chess match between Garry Kasparov and the IBM Deep Blue computer. ACM publishes over 50 journals including the prestigious Journal of the ACM, two general magazines for computer professionals, Communications of the ACM and Queue. Other publications of the ACM include: ACM XRDS "Crossroads", was redesigned in 2010 and is the most popular student computing magazine in the US. ACM Interactions, an interdisciplinary HCI publication focused on the connections between experiences and technology, the third largest ACM publication. ACM Computing Surveys ACM Computers in Entertainment ACM Special Interest Group: Computers and Society A number of journals, specific to subfields of computer science, titled ACM Transactions; some of the more notable transactions include: ACM Transactions on Computer Systems IEEE/ACM Transactions on Computational Biology and Bioinformatics ACM Transactions on Computational Logic ACM Transactions on Computer-Human Interaction ACM Transactions on Database Systems ACM Transactions on Graphics ACM Transactions on Mathematical Software ACM Transactions on Multimedia Computing and Applications IEEE/ACM Transactions on Networking ACM Transactions on Programming Languages and Systems Although Communications no longer publishes primary research, is not considered a prestigious venue, many of the great debates and results in computing history have been published in its pages.
ACM has made all of its publications available to paid subscribers online at its Digital Library and has a Guide to Computing Literature. Individual members additionally have access to Safari Books Online and Books24x7. ACM offers insurance, online courses, other services to its members. In 1997, ACM Press published Wizards and Their Wonders: Portraits in Computing, written by Christopher Morgan, with new photographs by Louis Fabian Bachrach; the book is a collection of historic and current portrait photographs of figures from the computer industry. The ACM Portal is an online service of the ACM, its core are two main sections: the ACM Guide to Computing Literature. The ACM Digital Library is the full-text collection of all articles published by the ACM in its articles and conference proceedings; the Guide is a bibliography in computing with over one million entries. The ACM Digital Library contains a comprehensive archive starting in the 1950s of the organization's journals, magazines and conference proceedings.
Online services include a forum called Tech News digest. There is an extensive underlying bibliographic database containing key works of all genres from all major publishers of computing literature; this secondary database is a rich discovery service known as The ACM Guide to Computing Literature. ACM adopted a hybrid Open Access publishing model in 2013. Authors who do not choose to pay the OA fee must grant ACM publishing rights by either a copyright transfer agreement or a publishing license agreement. ACM was a "green" publisher. Authors may post documents on their own websites and in their institutional repositories with a link back to the ACM Digital Library's permanently maintained Version of Record. All metadata in the Digital Library is open to the world, including abstracts, linked references and citing works and usage statistics, as well as all functionality and services. Other than the free articles, the full-texts are accessed by subscription. There is a mounting challenge to the ACM's publication practices coming from the open access movement.
Some authors see a centralized peer–review process as less relevant and publish on their home pages or on unreviewed sites like arXiv. Other organizations have sprung up which do their peer review free and online, such as Journal of Artificial Intelligence Research, Journal of Machine Learning Research and the Journal of Research and Practice in Information Technology. In addition to student and regular members, ACM has several advanced membership grades to recognize those with multiple years of membership and "demonstrated performance that sets them apart from their peers"; the number of Fellows, Distinguished Members, Senior Members cannot exceed 1%, 10%, 25% of the total number of professional members, respect
Turkey the Republic of Turkey, is a transcontinental country located in Western Asia, with a smaller portion on the Balkan Peninsula in Southeast Europe. East Thrace, located in Europe, is separated from Anatolia by the Sea of Marmara, the Bosphorous strait and the Dardanelles. Turkey is bordered by Bulgaria to its northwest. Istanbul is the largest city. 70 to 80 per cent of the country's citizens identify as Turkish. Kurds are the largest minority. At various points in its history, the region has been inhabited by diverse civilizations including the Assyrians, Thracians, Phrygians and Armenians. Hellenization continued into the Byzantine era; the Seljuk Turks began migrating into the area in the 11th century, their victory over the Byzantines at the Battle of Manzikert in 1071 symbolizes the start and foundation of Turkey. The Seljuk Sultanate of Rûm ruled Anatolia until the Mongol invasion in 1243, when it disintegrated into small Turkish principalities. Beginning in the late 13th-century, the Ottomans started uniting these Turkish principalities.
After Mehmed II conquered Constantinople in 1453, Ottoman expansion continued under Selim I. During the reign of Suleiman the Magnificent the Ottoman Empire encompassed much of Southeast Europe, West Asia and North Africa and became a world power. In the following centuries the state entered a period of decline with a gradual loss of territories and wars. In an effort to consolidate the weakening social and political foundations of the empire, Mahmut II started a period of modernisation in the early 19th century, bringing reforms in all areas of the state including the military and bureaucracy along with the emancipation of all citizens. In 1913, a coup d'état put the country under the control of the Three Pashas. During World War I, the Ottoman government committed genocides against its Armenian and Pontic Greek subjects. Following the war, the conglomeration of territories and peoples that comprised the Ottoman Empire was partitioned into several new states; the Turkish War of Independence, initiated by Mustafa Kemal Atatürk and his colleagues against occupying Allied Powers, resulted in the abolition of monarchy in 1922 and the establishment of the Republic of Turkey in 1923, with Atatürk as its first president.
Atatürk enacted numerous reforms, many of which incorporated various aspects of Western thought and customs into the new form of Turkish government. The Kurdish–Turkish conflict, an armed conflict between the Republic of Turkey and Kurdish insurgents, has been active since 1984 in the southeast of the country. Various Kurdish groups demand separation from Turkey to create an independent Kurdistan or to have autonomy and greater political and cultural rights for Kurds in Turkey. Turkey is a charter member of the UN, an early member of NATO, the IMF and the World Bank, a founding member of the OECD, OSCE, BSEC, OIC and G-20. After becoming one of the first members of the Council of Europe in 1949, Turkey became an associate member of the EEC in 1963, joined the EU Customs Union in 1995 and started accession negotiations with the European Union in 2005 which have been stopped by the EU in 2017 due to "Turkey's path toward autocratic rule". Turkey's economy and diplomatic initiatives led to its recognition as a regional power while its location has given it geopolitical and strategic importance throughout history.
Turkey is a secular, unitary parliamentary republic which adopted a presidential system with a referendum in 2017. Turkey's current administration headed by president Recep Tayyip Erdoğan of the AKP has enacted measures to increase the influence of Islam, undermine Kemalist policies and freedom of the press; the English name of Turkey means "land of the Turks". Middle English usage of Turkye is evidenced in an early work by Chaucer called The Book of the Duchess; the phrase land of Torke is used in the 15th-century Digby Mysteries. Usages can be found in the Dunbar poems, the 16th century Manipulus Vocabulorum and Francis Bacon's Sylva Sylvarum; the modern spelling "Turkey" dates back to at least 1719. The Turkish name Türkiye was adopted in 1923 under the influence of European usage; the Anatolian peninsula, comprising most of modern Turkey, is one of the oldest permanently settled regions in the world. Various ancient Anatolian populations have lived in Anatolia, from at least the Neolithic period until the Hellenistic period.
Many of these peoples spoke the Anatolian languages, a branch of the larger Indo-European language family. In fact, given the antiquity of the Indo-European Hittite and Luwian languages, some scholars have proposed Anatolia as the hypothetical centre from which the Indo-European languages radiated; the European part of Turkey, called Eastern Thrace, has been inhabited since at least forty thousand years ago, is known to have been in the Neolithic era by about 6000 BC. Göbekli Tepe is the site of the oldest known man-made religious structure, a temple dating to circa 10,000 BC, while Çatalhöyük is a large Neolithic and Chalcolithic settlement in southern Anatolia, which existed from approximately
Toronto is the provincial capital of Ontario and the most populous city in Canada, with a population of 2,731,571 in 2016. Current to 2016, the Toronto census metropolitan area, of which the majority is within the Greater Toronto Area, held a population of 5,928,040, making it Canada's most populous CMA. Toronto is the anchor of an urban agglomeration, known as the Golden Horseshoe in Southern Ontario, located on the northwestern shore of Lake Ontario. A global city, Toronto is a centre of business, finance and culture, is recognized as one of the most multicultural and cosmopolitan cities in the world. People have travelled through and inhabited the Toronto area, situated on a broad sloping plateau interspersed with rivers, deep ravines, urban forest, for more than 10,000 years. After the broadly disputed Toronto Purchase, when the Mississauga surrendered the area to the British Crown, the British established the town of York in 1793 and designated it as the capital of Upper Canada. During the War of 1812, the town was the site of the Battle of York and suffered heavy damage by United States troops.
York was incorporated in 1834 as the city of Toronto. It was designated as the capital of the province of Ontario in 1867 during Canadian Confederation; the city proper has since expanded past its original borders through both annexation and amalgamation to its current area of 630.2 km2. The diverse population of Toronto reflects its current and historical role as an important destination for immigrants to Canada. More than 50 percent of residents belong to a visible minority population group, over 200 distinct ethnic origins are represented among its inhabitants. While the majority of Torontonians speak English as their primary language, over 160 languages are spoken in the city. Toronto is a prominent centre for music, motion picture production, television production, is home to the headquarters of Canada's major national broadcast networks and media outlets, its varied cultural institutions, which include numerous museums and galleries and public events, entertainment districts, national historic sites, sports activities, attract over 25 million tourists each year.
Toronto is known for its many skyscrapers and high-rise buildings, in particular the tallest free-standing structure in the Western Hemisphere, the CN Tower. The city is home to the Toronto Stock Exchange, the headquarters of Canada's five largest banks, the headquarters of many large Canadian and multinational corporations, its economy is diversified with strengths in technology, financial services, life sciences, arts, business services, environmental innovation, food services, tourism. When Europeans first arrived at the site of present-day Toronto, the vicinity was inhabited by the Iroquois, who had displaced the Wyandot people, occupants of the region for centuries before c. 1500. The name Toronto is derived from the Iroquoian word tkaronto, meaning "place where trees stand in the water"; this refers to the northern end of what is now Lake Simcoe, where the Huron had planted tree saplings to corral fish. However, the word "Toronto", meaning "plenty" appears in a 1632 French lexicon of the Huron language, an Iroquoian language.
It appears on French maps referring to various locations, including Georgian Bay, Lake Simcoe, several rivers. A portage route from Lake Ontario to Lake Huron running through this point, known as the Toronto Carrying-Place Trail, led to widespread use of the name. In the 1660s, the Iroquois established two villages within what is today Toronto, Ganatsekwyagon on the banks of the Rouge River and Teiaiagon on the banks of the Humber River. By 1701, the Mississauga had displaced the Iroquois, who abandoned the Toronto area at the end of the Beaver Wars, with most returning to their base in present-day New York. French traders abandoned it in 1759 during the Seven Years' War; the British defeated the French and their indigenous allies in the war, the area became part of the British colony of Quebec in 1763. During the American Revolutionary War, an influx of British settlers came here as United Empire Loyalists fled for the British-controlled lands north of Lake Ontario; the Crown granted them land to compensate for their losses in the Thirteen Colonies.
The new province of Upper Canada was being needed a capital. In 1787, the British Lord Dorchester arranged for the Toronto Purchase with the Mississauga of the New Credit First Nation, thereby securing more than a quarter of a million acres of land in the Toronto area. Dorchester intended the location to be named Toronto. In 1793, Governor John Graves Simcoe established the town of York on the Toronto Purchase lands, naming it after Prince Frederick, Duke of York and Albany. Simcoe decided to move the Upper Canada capital from Newark to York, believing that the new site would be less vulnerable to attack by the United States; the York garrison was constructed at the entrance of the town's natural harbour, sheltered by a long sand-bar peninsula. The town's settlement formed at the eastern end of the harbour behind the peninsula, near the present-day intersection of Parliament Street and Front Street. In 1813, as part of the War of 1812, the Battle of York ended in the town's capture and plunder by United States forces.
The surrender of the town was negotiated by John Strachan. American soldiers destroyed much of the garrison and set fire to the parliament buildings during their five-day occupation; because of the sacking of York, British troops retaliated in the war with the Burning of Wa
Susan H. Rodger
Susan H. Rodger is an American Computer Scientist known for work in computer science education including developing the software JFLAP for over twenty years. JFLAP is educational software for interacting with formal languages and automata. Rodger is known for peer-led team learning in computer science and integrating computing into middle schools and high schools with Alice, she is currently serving on the board of CRA-W and was chair of ACM SIGCSE from 2013-2016. Susan H. Rodger was born in South Carolina, she received a B. S. in Computer Science and a B. S. in Mathematics from North Carolina State University in 1983. She received a M. S. in Computer Science from Purdue University in 1985 and a Ph. D in Computer Science from Purdue University in 1989, she joined the Department of Computer Science at Rensselaer Polytechnic Institute as an Assistant Professor. In 1994 she moved to Duke University as an Assistant Professor of the Practice of Computer Science, she was promoted to Associate Professor of the Practice of Computer Science in 1997 and to Professor of the Practice in 2008.
2006: Rodger was named an ACM Distinguished Member. 2007: Finalist in the NEEDS Premier Award for Excellence in Engineering Education Courseware. 2014: ACM Karl V. Karlstrom Outstanding Educator Award. 2019: IEEE Computer Society Taylor L. Booth Education Award. Duke University: Susan H. Rodger, Department of Computer Science Duke University: Susan H. Rodger, Department of Computer Science
Peru the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, in the west by the Pacific Ocean. Peru is a megadiverse country with habitats ranging from the arid plains of the Pacific coastal region in the west to the peaks of the Andes mountains vertically extending from the north to the southeast of the country to the tropical Amazon Basin rainforest in the east with the Amazon river. Peruvian territory was home to several ancient cultures. Ranging from the Norte Chico civilization in the 32nd century BC, the oldest civilization in the Americas and one of the five cradles of civilization, to the Inca Empire, the largest state in pre-Columbian America, the territory now including Peru has one of the longest histories of civilization of any country, tracing its heritage back to the 4th millennia BCE; the Spanish Empire conquered the region in the 16th century and established a viceroyalty that encompassed most of its South American colonies, with its capital in Lima.
Peru formally proclaimed independence in 1821, following the military campaigns of José de San Martín and Simón Bolívar, the decisive battle of Ayacucho, Peru secured independence in 1824. In the ensuing years, the country enjoyed relative economic and political stability, which ended shortly before the War of the Pacific with Chile. Throughout the 20th century, Peru endured armed territorial disputes, social unrest, internal conflicts, as well as periods of stability and economic upswing. Alberto Fujimori was elected to the presidency in 1990. Fujimori left the presidency in 2000 and was charged with human rights violations and imprisoned until his pardon by President Pedro Pablo Kuczynski in 2017. After the president's regime, Fujimori's followers, called Fujimoristas, have caused political turmoil for any opposing faction in power causing Pedro Pablo Kuczynski to resign in March 2018; the sovereign state of Peru is a representative democratic republic divided into 25 regions. It is classified as an emerging market with a high level of human development and an upper middle income level with a poverty rate around 19 percent.
It is one of the region's most prosperous economies with an average growth rate of 5.9% and it has one of the world's fastest industrial growth rates at an average of 9.6%. Its main economic activities include mining, manufacturing and fishing; the country forms part of The Pacific Pumas, a political and economic grouping of countries along Latin America's Pacific coast that share common trends of positive growth, stable macroeconomic foundations, improved governance and an openness to global integration. Peru ranks high in social freedom. Peru has a population of 32 million, which includes Amerindians, Europeans and Asians; the main spoken language is Spanish, although a significant number of Peruvians speak Quechua or other native languages. This mixture of cultural traditions has resulted in a wide diversity of expressions in fields such as art, cuisine and music; the name of the country may be derived from Birú, the name of a local ruler who lived near the Bay of San Miguel, Panama City, in the early 16th century.
When his possessions were visited by Spanish explorers in 1522, they were the southernmost part of the New World yet known to Europeans. Thus, when Francisco Pizarro explored the regions farther south, they came to be designated Birú or Perú. An alternative history is provided by the contemporary writer Inca Garcilaso de la Vega, son of an Inca princess and a conquistador, he said the name Birú was that of a common Indian happened upon by the crew of a ship on an exploratory mission for governor Pedro Arias de Ávila, went on to relate more instances of misunderstandings due to the lack of a common language. The Spanish Crown gave the name legal status with the 1529 Capitulación de Toledo, which designated the newly encountered Inca Empire as the province of Peru. Under Spanish rule, the country adopted the denomination Viceroyalty of Peru, which became Republic of Peru after independence; the earliest evidences of human presence in Peruvian territory have been dated to 9,000 BC. Andean societies were based on agriculture, terracing.
Organization relied on reciprocity and redistribution because these societies had no notion of market or money. The oldest known complex society in Peru, the Norte Chico civilization, flourished along the coast of the Pacific Ocean between 3,000 and 1,800 BC; these early developments were followed by archaeological cultures that developed around the coastal and Andean regions throughout Peru. The Cupisnique culture which flourished from around 1000 to 200 BC along what is now Peru's Pacific Coast was an example of early pre-Incan culture; the Chavín culture that developed from 1500 to 300 BC was more of a religious than a political phenomenon, with their religious centre in Chavín de Huantar. After the decline of the Chavin culture around the beginning of the 1st century AD, a series of localized and specialized cultures rose and fell
Europe is a continent located in the Northern Hemisphere and in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west and the Mediterranean Sea to the south, it comprises the westernmost part of Eurasia. Since around 1850, Europe is most considered to be separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas and the waterways of the Turkish Straits. Although the term "continent" implies physical geography, the land border is somewhat arbitrary and has been redefined several times since its first conception in classical antiquity; the division of Eurasia into two continents reflects East-West cultural and ethnic differences which vary on a spectrum rather than with a sharp dividing line. The geographic border does not follow political boundaries, with Turkey and Kazakhstan being transcontinental countries. A strict application of the Caucasus Mountains boundary places two comparatively small countries and Georgia, in both continents.
Europe covers 2 % of the Earth's surface. Politically, Europe is divided into about fifty sovereign states of which the Russian Federation is the largest and most populous, spanning 39% of the continent and comprising 15% of its population. Europe had a total population of about 741 million as of 2016; the European climate is affected by warm Atlantic currents that temper winters and summers on much of the continent at latitudes along which the climate in Asia and North America is severe. Further from the sea, seasonal differences are more noticeable than close to the coast. Europe, in particular ancient Greece, was the birthplace of Western civilization; the fall of the Western Roman Empire in 476 AD and the subsequent Migration Period marked the end of ancient history and the beginning of the Middle Ages. Renaissance humanism, exploration and science led to the modern era. Since the Age of Discovery started by Portugal and Spain, Europe played a predominant role in global affairs. Between the 16th and 20th centuries, European powers controlled at various times the Americas all of Africa and Oceania and the majority of Asia.
The Age of Enlightenment, the subsequent French Revolution and the Napoleonic Wars shaped the continent culturally and economically from the end of the 17th century until the first half of the 19th century. The Industrial Revolution, which began in Great Britain at the end of the 18th century, gave rise to radical economic and social change in Western Europe and the wider world. Both world wars took place for the most part in Europe, contributing to a decline in Western European dominance in world affairs by the mid-20th century as the Soviet Union and the United States took prominence. During the Cold War, Europe was divided along the Iron Curtain between NATO in the West and the Warsaw Pact in the East, until the revolutions of 1989 and fall of the Berlin Wall. In 1949 the Council of Europe was founded, following a speech by Sir Winston Churchill, with the idea of unifying Europe to achieve common goals, it includes all European states except for Belarus and Vatican City. Further European integration by some states led to the formation of the European Union, a separate political entity that lies between a confederation and a federation.
The EU originated in Western Europe but has been expanding eastward since the fall of the Soviet Union in 1991. The currency of most countries of the European Union, the euro, is the most used among Europeans. In classical Greek mythology, Europa was a Phoenician princess; the word Europe is derived from her name. The name contains the elements εὐρύς, "wide, broad" and ὤψ "eye, countenance", hence their composite Eurṓpē would mean "wide-gazing" or "broad of aspect". Broad has been an epithet of Earth herself in the reconstructed Proto-Indo-European religion and the poetry devoted to it. There have been attempts to connect Eurṓpē to a Semitic term for "west", this being either Akkadian erebu meaning "to go down, set" or Phoenician'ereb "evening, west", at the origin of Arabic Maghreb and Hebrew ma'arav. Michael A. Barry, professor in Princeton University's Near Eastern Studies Department, finds the mention of the word Ereb on an Assyrian stele with the meaning of "night, sunset", in opposition to Asu " sunrise", i.e. Asia.
The same naming motive according to "cartographic convention" appears in Greek Ἀνατολή. Martin Litchfield West stated that "phonologically, the match between Europa's name and any form of the Semitic word is poor." Next to these hypotheses there is a Proto-Indo-European root *h1regʷos, meaning "darkness", which produced Greek Erebus. Most major world languages use words derived from Europa to refer to the continent. Chinese, for example, uses the word Ōuzhōu. In some Turkic languages the Persian name Frangistan is used casually in referring to much of Europe, besides official names such as Avrupa or Evropa; the prevalent definition of Europe as a geographical term has been in use since the mid-19th century. Europe is taken to be bounded by large bodies of water
Computer science is the study of processes that interact with data and that can be represented as data in the form of programs. It enables the use of algorithms to manipulate and communicate digital information. A computer scientist studies the theory of computation and the practice of designing software systems, its fields can be divided into practical disciplines. Computational complexity theory is abstract, while computer graphics emphasizes real-world applications. Programming language theory considers approaches to the description of computational processes, while computer programming itself involves the use of programming languages and complex systems. Human–computer interaction considers the challenges in making computers useful and accessible; 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.
Algorithms for performing computations have existed since antiquity before the development of sophisticated computing equipment. Wilhelm Schickard designed and constructed the first working mechanical calculator in 1623. In 1673, Gottfried Leibniz demonstrated a digital mechanical calculator, called the Stepped Reckoner, he may be considered the first computer scientist and information theorist, among other reasons, documenting the binary number system. In 1820, Thomas de Colmar launched the mechanical calculator industry when he released his simplified arithmometer, 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 gave him the idea of the first programmable mechanical calculator, his Analytical Engine, he started developing this machine in 1834, "in less than two years, he had sketched out many of the salient features of the modern computer".
"A crucial step was the adoption of a punched card system derived from the Jacquard loom" making it infinitely programmable. 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, considered to be the first computer program. Around 1885, Herman Hollerith invented the tabulator, which used punched cards to process statistical information. In 1937, one hundred years after Babbage's impossible dream, Howard Aiken convinced IBM, making all kinds of punched card equipment and was in the calculator business 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". 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.
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. In 1945, IBM founded the Watson Scientific Computing Laboratory at Columbia University in New York City; the renovated fraternity house on Manhattan's West Side was IBM's first laboratory devoted to pure science. The lab is the forerunner of IBM's Research Division, which today operates research facilities around the world; the close relationship between IBM and the university was instrumental in the emergence of a new scientific discipline, with Columbia offering one of the first academic-credit courses in computer science in 1946. Computer science began to be established as a distinct academic discipline in the 1950s and early 1960s; 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.
Since practical computers became available, many applications of computing have become distinct areas of study in their own rights. Although many believed it was impossible that computers themselves could be a scientific field of study, in the late fifties it became accepted among the greater academic population, it is the now well-known IBM brand that formed part of the computer science revolution during this time. IBM released the IBM 704 and the IBM 709 computers, which were used during the exploration period of such devices. "Still, working with the IBM was frustrating if you had misplaced as much as one letter in one instruction, the program would crash, you would have to start the whole process over again". During the late 1950s, the computer science discipline was much in its developmental stages, such issues were commonplace. Time has seen significant improvements in the effectiveness of computing technology. 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.
Computers were quite costly, some degree of humanitarian 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. 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