The Association for Computing Machinery (ACM) is a US-based international learned society for computing. It was founded in 1947 and is the world's largest scientific and educational computing society. The ACM is a non-profit professional membership group, claiming nearly 110,000 student and professional members as of 2022. Its headquarters are in New York City.
A recommender system, or a recommendation system, is a subclass of information filtering system that provide suggestions for items that are most pertinent to a particular user. Typically, the suggestions refer to various decision-making processes, such as what product to purchase, what music to listen to, or what online news to read. Recommender systems are particularly useful when an individual needs to choose an item from a potentially overwhelming number of items that a service may offer.
Stuart K. Card, an American researcher and retired senior research fellow at Xerox PARC, is considered to be one of the pioneers of applying human factors in human–computer interaction. With Jock D. Mackinlay, George G. Robertson and others he invented a number of Information Visualization techniques. He holds numerous patents in user interfaces and visual analysis.
George William Furnas is an American academic, Professor and Associate Dean for Academic Strategy at the School of Information of the University of Michigan, known for his work on semantic analysis and on human-system communication.
The Special Interest Group on Computer–Human Interaction (SIGCHI) is one of the Association for Computing Machinery's special interest groups which is focused on human–computer interactions (HCI).
Jonathan Grudin is a principal design researcher at Microsoft and affiliate professor at the University of Washington Information School working in the fields of human-computer interaction and computer-supported cooperative work. Grudin is a pioneer of the field of computer-supported cooperative work and one of its most prolific contributors. His collaboration distance to other researchers of human-computer interactions has been described by the "Grudin number". Grudin is also well known for the "Grudin Paradox" or "Grudin Problem", which states basically with respect to the design of collaborative software for organizational settings, "What may be in the managers' best interests may not be in the interests of individual contributors, and therefore not used." He was awarded the inaugural CSCW Lasting Impact Award in 2014 on the basis of this work. He has also written about the publication culture and history of human-computer interactions. His book From Tool to Partner, The Evolution of Human-Computer Interaction was published in 2017.
GroupLens Research is a human–computer interaction research lab in the Department of Computer Science and Engineering at the University of Minnesota, Twin Cities specializing in recommender systems and online communities. GroupLens also works with mobile and ubiquitous technologies, digital libraries, and local geographic information systems.
Steve Whittaker is a Professor in Human-Computer Interaction at the University of California Santa Cruz. He is best known for his research at the intersection of computer science and social science in particular on computer mediated communication and personal information management. He is a Fellow of the ACM, and winner of the CSCW 2018 "Lasting Impact" award. He also received a Lifetime Research Achievement Award from SIGCHI, is a Member of the SIGCHI Academy. He is Editor of the journal Human Computer Interaction..
MovieLens is a web-based recommender system and virtual community that recommends movies for its users to watch, based on their film preferences using collaborative filtering of members' movie ratings and movie reviews. It contains about 11 million ratings for about 8500 movies. MovieLens was created in 1997 by GroupLens Research, a research lab in the Department of Computer Science and Engineering at the University of Minnesota, in order to gather research data on personalized recommendations.
Michel Beaudouin-Lafon is a French computer scientist working in the field of human–computer interaction. He received his PhD from the Paris-Sud 11 University in 1985. He is currently professor of computer science at Paris-Sud 11 University since 1992 and was director of LRI, the laboratory for computer science, from 2002 to 2009.
Sara Beth (Greene) Kiesler is the Hillman Professor Emerita of Computer Science and Human Computer Interaction in the Human-Computer Interaction Institute at Carnegie Mellon University. She is also a program director in the Directorate for Social, Behavioral & Economic Sciences at the US National Science Foundation, where her responsibilities include programs on Secure and Trustworthy Cyberspace, The Future of Work at the Human-Technology Frontier, Smart and Connected Communities, and Securing American Infrastructure. She received an M.A. degree in psychology from Stanford in 1963, and a Ph.D., also in psychology, from Ohio State University in 1965.
Ed Huai-Hsin Chi is a Taiwanese American computer scientist and research scientist at Google, known for his early work in applying the theory of information scent to predict usability of websites.
John Thomas Riedl was an American computer scientist and the McKnight Distinguished Professor at the University of Minnesota. His published works include highly influential research on the social web, recommendation systems, and collaborative systems.
Catherine Plaisant is a French/American Research Scientist Emerita at the University of Maryland, College Park and assistant director of research of the University of Maryland Human–Computer Interaction Lab.
Joseph A. Konstan is an American computer scientist, the Distinguished McKnight University Professor and Distinguished University Teaching Professor at the University of Minnesota. His research interests are human computer interaction, social computing, collaborative information filtering, online communities and medical and health applications of Internet technology. He is best known for his work in collaborative filtering recommenders, and for his work in online HIV prevention.
Paul Resnick is Michael D. Cohen Collegiate Professor of Information and Associate Dean for Research and Faculty Affairs at the School of Information at the University of Michigan.
Dan R. Olsen Jr. is an American computer scientist who specialized in the fields of human–computer interaction and information science. He worked in the computer science department of Brigham Young University from 1984 until his retirement in 2015, serving as chair of the department (1992–96), and also directed the Human-Computer Interaction Institute at Carnegie Mellon University (1996–98).
Gary M. Olson, Ph.D. is a professor and researcher, specializing in the fields of human-computer interaction and computer supported cooperative work. He has published over 120 research articles and book chapters, and is one of the authors of Working Together Apart: Collaboration over the Internet.
Batya Friedman is an American professor in the University of Washington Information School. She is also an adjunct professor in the Paul G. Allen School Computer Science and Engineering and adjunct professor in the Department of Human-Centered Design and Engineering, where she directs the Value Sensitive Design Research Lab. She received her PhD in learning sciences from the University of California, Los Angeles School of Education in 1988, and has an undergraduate degree in computer science and mathematics.
Svetlana “Lana” Yarosh is an associate professor in the University of Minnesota College of Science and Engineering at University of Minnesota. She is a Distinguished University Teaching Professor and recipient of the McKnight Presidential Fellowship. Yarosh does research as part of the GroupLens Research group.
