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ArsDigita Corporation
ArsDigita, LLC, was a web development company founded in Cambridge, Massachusetts in 1997. The company produced a popular open source toolkit, the ArsDigita Community System (ACS), for building database-backed community websites, and flourished at the peak of the dot-com bubble. ACS was also the roots of OpenACS, which added PostgreSQL as a database option and gave the system a fully open-source stack. History Foundation ArsDigita was founded by Philip Greenspun, Tracy Adams, Ben Adida, Eve Andersson, Olin Shivers, Aurelius Prochazka, and Jin Choi. Recruitment for the company was touted heavily by Greenspun, and ArsDigita became notorious among the "elite geeks" as a place where recruiting could result in significant payoffs. During the spring of 1999, for example, recruiting 5 hires would earn the employee a Honda S2000. Recruiting 10 employees would net a Ferrari F355. A trophy F355 in bright yellow was kept parked outside of the Prospect Street office in Cambridge to en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge, Massachusetts
Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. As part of the Boston metropolitan area, the cities population of the 2020 U.S. census was 118,403, making it the fourth most populous city in the state, behind Boston, Worcester, and Springfield. It is one of two de jure county seats of Middlesex County, although the county's executive government was abolished in 1997. Situated directly north of Boston, across the Charles River, it was named in honor of the University of Cambridge in England, once also an important center of the Puritan theology embraced by the town's founders. Harvard University, the Massachusetts Institute of Technology (MIT), Lesley University, and Hult International Business School are in Cambridge, as was Radcliffe College before it merged with Harvard. Kendall Square in Cambridge has been called "the most innovative square mile on the planet" owing to the high concentration of successful startups that have emerged in the vicinity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fibonacci Series
In mathematics, the Fibonacci numbers, commonly denoted , form a sequence, the Fibonacci sequence, in which each number is the sum of the two preceding ones. The sequence commonly starts from 0 and 1, although some authors start the sequence from 1 and 1 or sometimes (as did Fibonacci) from 1 and 2. Starting from 0 and 1, the first few values in the sequence are: :0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144. The Fibonacci numbers were first described in Indian mathematics, as early as 200 BC in work by Pingala on enumerating possible patterns of Sanskrit poetry formed from syllables of two lengths. They are named after the Italian mathematician Leonardo of Pisa, later known as Fibonacci, who introduced the sequence to Western European mathematics in his 1202 book ''Liber Abaci''. Fibonacci numbers appear unexpectedly often in mathematics, so much so that there is an entire journal dedicated to their study, the ''Fibonacci Quarterly''. Applications of Fibonacci numbers include co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Courseware
Educational software is a term used for any computer software which is made for an educational purpose. It encompasses different ranges from language learning software to classroom management software to reference software. The purpose of all this software is to make some part of education more effective and efficient. History 1946s–1970s The use of computer hardware and software in education and training dates to the early 1940s, when American researchers developed flight simulators which used analog computers to generate simulated onboard instrument data. One such system was the type19 synthetic radar trainer, built in 1943. From these early attempts in the WWII era through the mid-1970s, educational software was directly tied to the hardware, on which it ran. Pioneering educational computer systems in this era included the PLATO system (1960), developed at the University of Illinois, and TICCIT (1969). In 1963, IBM had established a partnership with Stanford University's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aaron Swartz
Aaron Hillel Swartz (November 8, 1986 – January 11, 2013) was an American computer programmer, entrepreneur, writer, political organizer, and Internet hacktivist. A prolific programmer, Swartz helped develop the web feed format RSS, the technical architecture for Creative Commons–an organization dedicated to creating copyright licenses, the website framework web.py, and Markdown, a lightweight markup language format. Swartz was involved in the development of the social news aggregation website Reddit until his departure from the company in 2007. He is often credited as a martyr and a prodigy, and his work focused on civic awareness and activism. After Reddit was sold to Condé Nast Publications in 2006, Swartz became more involved in activism, helping launch the Progressive Change Campaign Committee in 2009. In 2010, he became a research fellow at Harvard University's Safra Research Lab on Institutional Corruption, directed by Lawrence Lessig. He founded the online group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Atlantic
General Atlantic (also known as "GA") is an American growth equity firm providing capital and strategic support for global growth companies, headquartered in New York, United States. The firm was founded in 1980 as the captive investment team for Atlantic Philanthropies, a philanthropic organization founded by Charles F. Feeney, the billionaire co-founder of Duty Free Shoppers Ltd. As of November 2021, General Atlantic has over $86 billion in assets under management and focuses on investments across five sectors, including Technology, Consumer, Financial Services, Healthcare, and Life Sciences. The firm has 185 investment professionals based in New York City, Stamford, Palo Alto, Sao Paulo, London, Munich, Amsterdam, Beijing, Hong Kong, Mumbai, Shanghai, Mexico City, Singapore, and Jakarta. History General Atlantic was founded in 1980 as the captive investment team inside of Atlantic Philanthropies, founded by billionaire Charles F. Feeney a co-founder of Duty Free Shoppers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greylock Partners
Greylock Partners is one of the oldest venture capital firms, founded in 1965, with committed capital of over $3.5 billion under management. The firm focuses on early-stage companies in the consumer, enterprise software and infrastructure as well as semiconductor sectors. History Greylock was founded in 1965 in Cambridge, Massachusetts by Bill Elfers and Dan Gregory, joined shortly thereafter by Charlie Waite. Elfers and Waite had both worked at American Research and Development Corporation. The original capital of $10 million was committed by a group of six families. The company opened a second fund in 1973. The company opened its first office in Silicon Valley in 1999. Greylock closed its 12th fund in 2005 with $500 million. In 2009, Greylock relocated its headquarters from the original Boston location to Silicon Valley. Also in 2009, Greylock opened its 13th fund with $575 million. In 2011, the 13th fund was increased to $1 billion. The company organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venture Capital
Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which have demonstrated high growth (in terms of number of employees, annual revenue, scale of operations, etc). Venture capital firms or funds invest in these early-stage companies in exchange for equity, or an ownership stake. Venture capitalists take on the risk of financing risky start-ups in the hopes that some of the firms they support will become successful. Because startups face high uncertainty, VC investments have high rates of failure. The start-ups are usually based on an innovative technology or business model and they are usually from high technology industries, such as information technology (IT), clean technology or biotechnology. The typical venture capital investment occurs after an initial "seed funding" round. The first ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Arbor, Michigan
Ann Arbor is a city in the U.S. state of Michigan and the county seat of Washtenaw County, Michigan, Washtenaw County. The 2020 United States census, 2020 census recorded its population to be 123,851. It is the principal city of the Ann Arbor List of metropolitan statistical areas, Metropolitan Statistical Area, which encompasses all of Washtenaw County. Ann Arbor is also included in the Metro Detroit, Greater Detroit Combined statistical area, Combined Statistical Area and the Great Lakes megalopolis, the most populated and largest Megaregions of the United States, megalopolis in North America. Ann Arbor is home to the University of Michigan. The university significantly shapes Ann Arbor's economy as it employs about 30,000 workers, including about 12,000 in the University of Michigan Health System, medical center. The city's economy is also centered on high technology, with several companies drawn to the area by the university's research and development infrastructure. Ann A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkeley, California
Berkeley ( ) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321. Berkeley is home to the oldest campus in the University of California System, the University of California, Berkeley, and the Lawrence Berkeley National Laboratory, which is managed and operated by the university. It also has the Graduate Theological Union, one of the largest religious studies institutions in the world. Berkeley is considered one of the most socially progressive cities in the United States. History Indigenous history The site of today's City of Berkeley was the territo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dot-com Bubble
The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Composite stock market index rose 400%, only to fall 78% from its peak by October 2002, giving up all its gains during the bubble. During the dot-com crash, many online shopping companies, such as Pets.com, Webvan, and Boo.com, as well as several communication companies, such as Worldcom, NorthPoint Communications, and Global Crossing, failed and shut down. Some companies that survived, such as Amazon, lost large portions of their market capitalization, with Cisco Systems alone losing 80% of its stock value. Background Historically, the dot-com boom can be seen as similar to a number of other technology-inspired booms of the past including railroads in the 1840s, automobiles in the early 20th century, radio in the 1920s, television in the 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Massachusetts Lowell
The University of Massachusetts Lowell (UMass Lowell and UML) is a public research university in Lowell, Massachusetts, with a satellite campus in Haverhill, Massachusetts. It is the northernmost member of the University of Massachusetts public university system and has been accredited by the New England Commission of Higher Education (NECHE) since 1975. With 1,110 faculty members and over 18,000 students, it is the largest university in the Merrimack Valley and the second-largest public institution in the state. It is classified among "R2: Doctoral Universities – High research activity". The university offers 120 bachelor's degree, 43 master's degree, and 25 doctoral degree programs, including nationally recognized programs in engineering, criminal justice, education, music, science, and technology. The university is one of the few public universities in the United States to offer accredited undergraduate degrees in meteorology, sound recording technology, nuclear engineering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holly Yanco
Holly Ann Yanco is an American roboticist and computer scientist who works as Distinguished University Professor of computer science at the University of Massachusetts Lowell, and the director of the New England Robotics Validation and Experimentation (NERVE) center. She is known for her research in human–robot interaction, and has applied robotics as a way to broaden interest in computer science by schoolchildren, in assistive technology, in manufacturing, and for rescue robots. Education and career Yanco became interested in robotics in middle school, and went to high school in Northborough, Massachusetts. She is a 1991 graduate of Wellesley College, and completed her Ph.D. at the Massachusetts Institute of Technology in 2000. Her dissertation, ''Shared User-Computer Control of a Robotic Wheelchair System'', was supervised by Rodney Brooks. She has taught at Wellesley, Boston College, and ArsDigita University before taking her present position at UMass Lowell. Recognition Ya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
