Department Directory

Steve Jackson is a professor of information science and science & technology studies, with additional graduate field appointments in communication and public affairs. He is also the former chair of information science and former dean of William Keeton House. Since July 2023, he has also served as Vice Provost for Academic Innovation at Cornell.  

Thorsten Joachims is the Jacob Gould Schurman Professor of computer science and information science at Cornell University. He has also served as the interim dean for Cornell Bowers and as associate dean for research and as chair of the Department of Information Science. He is the director of the Cornell AI Initiative and Radical Collaboration. He has served as program chair of the ICML, KDD, and RecSys conferences, and he is a member of the IMLS Board and the SIGKDD Executive Committee. Thorsten Joachims joined Cornell in 2001 after finishing his Ph. D. as a student of Prof. Morik at the University of Dortmund, from where he also received a Diplom in computer science in 1997. 

Wendy Ju is a professor of information science at Cornell Tech, the Cornell Ann S. Bowers College of Computing and Information Science, the Jacobs Technion-Cornell Institute, and the Technion-Israel Institute of Technology.

Malte Jung is an associate professor of information science at Cornell University and the Nancy H. ’62 and Philip M. ’62 Young Sesquicentennial Faculty Fellow. He directs the Interplay Research Studio that explores the interplay between people and automation.

Rene Kizilcec is an associate professor of information science at Cornell, where he directs the Cornell Future of Learning Lab. Kizilcec studies behavioral, psychological, and computational aspects of technology in education to inform practices and policies that promote learning, equity, and academic and career success. His work has appeared in Science and the Proceedings of the National Academy of Sciences, won multiple awards, and is funded by the National Science Foundation, Schmidt Futures Foundation, and Jacobs Foundation. Kizilcec holds a Ph.D. in communication and M.Sc. in statistics from Stanford University.

Jon Kleinberg is a professor in both computer science and information science. His research focuses on issues at the interface of networks and information, with an emphasis on the social and information networks that underpin the Web and other online media. His work has been supported by an NSF Career Award, an ONR Young Investigator Award, a MacArthur Foundation Fellowship, a Packard Foundation Fellowship, a Sloan Foundation Fellowship, and grants from Google, Yahoo!, and the NSF. He is a member of the National Academy of Sciences, the National Academy of Engineering, the American Academy of Arts and Sciences, and the American Philosophical Society.

Robert Kleinberg is a professor of computer science at Cornell University and a member of the field of information science. His research studies the design and analysis of algorithms and their applications to electronic commerce, networking, information retrieval, and other areas. Prior to receiving his doctorate from the Massachusetts Institute of Technology in 2005, Kleinberg spent three years at Akamai Technologies, where he assisted in designing the world's largest Internet Content Delivery Network. He is the recipient of a Microsoft Research New Faculty Fellowship, an Alfred P. Sloan Foundation Fellowship, and an NSF CAREER Award.
 
 

Allison Koenecke is an assistant professor of information science at Cornell Tech and the Cornell Ann S. Bowers College of Computing and Information Science. Her research on algorithmic fairness applies computational methods, such as machine learning and causal inference, to study societal inequities in domains from online services to public health.

Gilly Leshed is a Full Teaching Professor and the director of the MPS program in the Department of Information Science. Her teaching and research interests are in human-computer Interaction (HCI) and computer-supported cooperative work (CSCW), in which she uses quantitative and qualitative methods and technology design to examine how individuals and groups accomplish tasks and socialize, and the roles that information technology play in these interactions. She supervises the Cornell Digital Tech & Innovation Project Team and is a faculty house fellow at the William Keeton House.

Karen Levy is an associate professor of information science, an associate member of the faculty at Cornell Law School, and field faculty in sociology, science and technology studies, media studies, and data science.

Michael Macy received his B.A. and Ph.D at Harvard, along with an M.A. from Stanford. He is currently Goldwin Smith Professor of Arts and Sciences in Sociology and Director of the Social Dynamics Laboratory at Cornell, where he has worked since 1997.

With major support from the National Science Foundation, his research team has used computational models, online laboratory experiments, and digital traces of device-mediated interaction to explore familiar but enigmatic social patterns, such as circadian rhythms, the emergence and collapse of fads, the spread of self-destructive behaviors, cooperation in social dilemmas, the critical mass in collective action, the spread of high-threshold contagions on small-world networks, the polarization of opinion, segregation of neighborhoods, and assimilation of minority cultures. His team has used data from Twitter and Spotify to track diurnal and seasonal mood changes across the globe, national telephone logs to measure the economic correlates of network structure, and both social media and phone logs to reveal  "social wormholes" that create high-bandwidth connections across vast network distances.

Recent research has focused on political polarization, including a study on why liberals drink lattes and how polarization extends even to the consumption of books on popular science. His team’s research has been published in leading journals, including Science, PNAS, Nature Human Behaviour, Science Advances, American Journal of Sociology, American Sociological Review, and Annual Review of Sociology.
 

David Mimno is a professor and chair of the Department of Information Science. He holds a Ph.D. from UMass Amherst and was previously the head programmer at the Perseus Project at Tufts and a researcher at Princeton University. His work has been supported by the Sloan foundation, the National Endowment for the Humanities, and the National Science Foundation.

Mor Naaman is Associate Dean for Faculty Affairs and the Don and Mibs Follett professor of information science at Cornell Tech, the Jacobs Technion-Cornell Institute, and the Cornell Ann S. Bowers College of Computing and Information Science.

Rajalakshmi Nandakumar is an Assistant Professor at the Jacobs Technion-Cornell Institute at Cornell Tech and in the Information Science department at Cornell University. She received her Ph.D. from University of Washington in Computer Science and Engineering in 2019. Her research focuses on developing wireless sensing technologies that enable novel applications in various domains including mobile health, user interfaces and IoT networks. She developed the first contactless smartphone-based sleep apnea diagnosis system that was licensed by ResMed Inc. and now used by millions of users for sleep staging. She was recognized with the UW Medicine Judy Su Clinical Research award, Paul Baran Young Scholar award by the Marconi Society and also named as the rising star in EECS by MIT.

Helen Nissenbaum is the Andrew H. and Ann R. Tisch Professor of information science at Cornell Tech and the Cornell Ann S. Bowers College of Computing and Information Science. She is also the director of the Digital Life Initiative, which was launched in 2017 at Cornell Tech to explore societal perspectives surrounding the development and application of digital technology, focusing on ethics, policy, politics, and quality of life.

Tapan Parikh is an associate professor of information science at Cornell Tech and the Cornell Ann S. Bowers College of Computing and Information Science. His research includes human-computer interaction and the design and evaluation of information technologies for education, governance, and international development. Parikh’s students have started several tech companies based on his research and teaching.

David Rand is a Professor of Information Science and Marketing and Management Communications at Cornell University.

Thijs Roumen is an assistant professor of information science at Cornell Tech and the Cornell Ann S. Bowers College of Computing and Information Science. He also directs the Matter of Tech lab at Cornell Tech. His lab focuses on digital fabrication, a subfield of technical human-computer interaction (HCI). The lab’s goal is to enable personal fabrication, e.g., making digital fabrication relevant to everyone, as opposed to industrialists and hobbyists currently using fabrication machines. Besides fabrication, the lab is interested in accessibility, primarily focusing on speech accessibility.

Fred B. Schneider is the Samuel B. Eckert Professor of Computer Science at Cornell University. He joined Cornell's faculty in Fall 1978 and served as department chair from 2014-2018. His Ph.D. (1978) is from Stony Brook University, having completed a B.S. in engineering at Cornell in 1975.