Karrie Karahalios

Last updated
Karrie Karahalios
Karrie Karahalios in Banff.jpg
Karrie Karahalios in Banff, 2006
Born
Kyratso G. Karahalsio
NationalityAmerican
Alma mater Massachusetts Institute of Technology (PhD, SM, ME, and SB)
Known foralgorithmic auditing
social media
human-computer interaction
diagnostic tools for autism spectrum disorder
Awards Sloan Research Fellowship (2010)
Scientific career
Fields Computer Science
Institutions University of Illinois at Urbana-Champaign
Thesis Social catalysts: embracing communication in mediated spaces  (2004)
Doctoral advisor Judith Donath
Doctoral students Eric Gilbert
Website social.cs.uiuc.edu/people/kkarahal.html

Kyratso (Karrie) G. Karahalios is an American computer scientist and professor in the Department of Computer Science, University of Illinois at Urbana-Champaign. She is noted for her work on the impact of computer science on people and society, analyses of social media, and algorithm auditing. She is co-founder of the Center for People and Infrastructures at the University of Illinois at Urbana-Champaign. [1]

Contents

Education

She received her bachelor's degree at MIT in EECS in 1994, ME in EECS in 1995, S.M. in Media Arts and Sciences in 1997, and a PhD in Media Arts and Sciences in 2004. [2]

Career and research

Karahalios joined the Department of Computer Science at the University of Illinois at Urbana-Champaign in 2004 as an assistant professor and received tenure in 2010. In 2017 she was promoted to full professor. Her research focuses on social media and the impact of computing on society, including algorithmic bias and methods to detect and analyze such bias, a field termed "algorithm auditing". Her 2014 paper on auditing algorithms provided research methods for detecting discrimination on internet platforms [3] has been cited more than 200 times. [4] Her most cited paper [5] provides a model for predicting "tie strength" in social media, and has been cited more than 1500 times according to Google Scholar.

ACLU suit

In 2016, the American Civil Liberties Union filed a suit on behalf of Karahalios and several other plaintiffs [6] against Loretta Lynch, in her official capacity as Attorney General of the United States, challenging "the constitutionality of a provision of the Computer Fraud and Abuse Act (“CFAA”), 18 U.S.C. § 1030 et seq., a federal statute that prohibits and chills academics, researchers, and journalists from testing for discrimination on the internet". The federal government argued against the suit, but in April 2018, a federal judge ruled that it should be permitted to continue. [7]

Awards and honors

Karahalios was one of the recipients of the National Science Foundation CAREER Awards in 2007, of the A. Richard Newton Breakthrough Research Award in 2008, and of the Alfred P. Sloan Fellowships in 2010. [8] She was named a University Scholar at the University of Illinois in 2019. [9] She has received Best Paper awards for publications in the Conference on Human Factors in Computing Systems (CHI) in 2008, 2009, 2015, and 2017 [10]

Related Research Articles

<span class="mw-page-title-main">Wolfgang Haken</span> German mathematician (1928–2022)

Wolfgang Haken was a German American mathematician who specialized in topology, in particular 3-manifolds.

<span class="mw-page-title-main">Timothy M. Chan</span> Canadian computer scientist

Timothy Moon-Yew Chan is a Founder Professor in the Department of Computer Science at the University of Illinois at Urbana–Champaign. He was formerly Professor and University Research Chair in the David R. Cheriton School of Computer Science, University of Waterloo, Canada.

Wen-mei Hwu is the Walter J. Sanders III-AMD Endowed Chair professor in Electrical and Computer Engineering in the Coordinated Science Laboratory at the University of Illinois at Urbana-Champaign. His research is on compiler design, computer architecture, computer microarchitecture, and parallel processing. He is a principal investigator for the petascale Blue Waters supercomputer, is co-director of the Universal Parallel Computing Research Center (UPCRC), and is principal investigator for the first NVIDIA CUDA Center of Excellence at UIUC. At the Illinois Coordinated Science Lab, Hwu leads the IMPACT Research Group and is director of the OpenIMPACT project – which has delivered new compiler and computer architecture technologies to the computer industry since 1987. From 1997 to 1999, Hwu served as the chairman of the Computer Engineering Program at Illinois. Since 2009, Hwu has served as chief technology officer at MulticoreWare Inc., leading the development of compiler tools for heterogeneous platforms. The OpenCL compilers developed by his team at MulticoreWare are based on the LLVM framework and have been deployed by leading semiconductor companies. In 2020, Hwu retired after serving 33 years in University of Illinois at Urbana-Champaign. Currently, Hwu is a Senior Distinguished Research Scientist at Nvidia Research and Emeritus Professor at University of Illinois at Urbana-Champaign.

Edward M. Reingold is a computer scientist active in the fields of algorithms, data structures, graph drawing, and calendrical calculations.

<span class="mw-page-title-main">Alan Bovik</span>

Alan Conrad Bovik is an American engineer, vision scientist, and educator. He is a professor at the University of Texas at Austin (UT-Austin), where he holds the Cockrell Family Regents Endowed Chair in the Cockrell School of Engineering and is Director of the Laboratory for Image and Video Engineering (LIVE). He is a faculty member in the UT-Austin Department of Electrical and Computer Engineering, the Machine Learning Laboratory, the Institute for Neuroscience, and the Wireless Networking and Communications Group.

Roberto Tamassia is an American Italian computer scientist, the Plastech Professor of Computer Science at Brown University, and served as the chair of the Brown Computer Science department from 2007 to 2014. His research specialty is in the design and analysis of algorithms for graph drawing, computational geometry, and computer security; he is also the author of several textbooks.

<span class="mw-page-title-main">Tandy Warnow</span> American computer scientist (active 1984–)

Tandy Warnow is an American computer scientist and Grainger Distinguished Chair in Engineering at the University of Illinois at Urbana–Champaign. She is known for her work on the reconstruction of evolutionary trees, both in biology and in historical linguistics, and also for multiple sequence alignment methods.

<span class="mw-page-title-main">Farinaz Koushanfar</span> Computer scientist

Farinaz Koushanfar is an Iranian-American computer scientist whose research concerns embedded systems, ad-hoc networks, and computer security. She is a professor and Henry Booker Faculty Scholar of Electrical and Computer Engineering at the University of California, San Diego.

<span class="mw-page-title-main">Caroline Haythornthwaite</span>

Caroline Haythornthwaite is a professor emerita at Syracuse University School of Information Studies. She served as the School's director of the Library Science graduate program from July 2017 to June 2019. She previously served as Director and Professor at the Library, Archival and Information Studies, School of SLAIS, at The iSchool at The University of British Columbia (UBC). Her research areas explore the way interaction, via computer media, supports and affects work, learning, and social interaction, primarily from a social-network-analysis perspective. Previously, during 1996–2010, at the University of Illinois at Urbana-Champaign (UIUC), Haythornthwaite had worked as assistant professor, associate, or full professor in the Graduate School of Library and Information Science (GSLIS).

Carla Diane Savage is an American computer scientist and mathematician, a professor of computer science at North Carolina State University and a former secretary of the American Mathematical Society (2013-2020).

Nancy Marie Amato is an American computer scientist noted for her research on the algorithmic foundations of motion planning, computational biology, computational geometry and parallel computing. Amato is the Abel Bliss Professor of Engineering and Head of the Department of Computer Science at the University of Illinois at Urbana-Champaign. Amato is noted for her leadership in broadening participation in computing, and is currently a member of the steering committee of CRA-WP, of which she has been a member of the board since 2000.

<span class="mw-page-title-main">Rob A. Rutenbar</span> American academic

Rob A. Rutenbar is an American academic noted for contributions to software tools that automate analog integrated circuit design, and custom hardware platforms for high-performance automatic speech recognition. He is Senior Vice Chancellor for Research at the University of Pittsburgh, where he leads the university's strategic and operational vision for research and innovation.

Michael Justin Kearns is an American computer scientist, professor and National Center Chair at the University of Pennsylvania, the founding director of Penn's Singh Program in Networked & Social Systems Engineering (NETS), the founding director of Warren Center for Network and Data Sciences, and also holds secondary appointments in Penn's Wharton School and department of Economics. He is a leading researcher in computational learning theory and algorithmic game theory, and interested in machine learning, artificial intelligence, computational finance, algorithmic trading, computational social science and social networks. He previously led the Advisory and Research function in Morgan Stanley's Artificial Intelligence Center of Excellence team, and is currently an Amazon Scholar within Amazon Web Services.

Yuanyuan (YY) Zhou is a Chinese and American computer scientist and entrepreneur. She is a professor of computer science and engineering at the University of California, San Diego, where she holds the Qualcomm Endowed Chair in Mobile Computing. Her research concerns software reliability, including the use of data mining to automatically detect software bugs and flexible system designs that can adapt to hardware platform variations. She is also the founder of three start-up companies, Emphora, Pattern Insight, and Whova.

Rada Mihalcea is a professor of computer science and engineering at the University of Michigan. Her research focuses on natural language processing, multimodal processing, and computational social science.

Eric Gilbert is an American computer scientist and the John Derby Evans Associate Professor in the University of Michigan School of Information, with a courtesy appointment in CSE. He is known for his work designing and analyzing social media.

<span class="mw-page-title-main">Tina Eliassi-Rad</span> American computer scientist

Tina Eliassi-Rad is an American computer scientist and the inaugural President Joseph E. Aoun Professor at Northeastern University. Her research is at the intersection of artificial intelligence, network science, and applied ethics. In 2023, she won the Lagrange Prize for her work on ethical approaches to artificial intelligence.

Evgenia Smirni is a Greek-American computer scientist, the Sidney P. Chockley Professor of Computer Science and Computer Science Chair at the College of William & Mary. Her research concerns computer performance evaluation, load balancing, dynamic resource provisioning, and the matrix analytic method for Markov chains.

Diane Joyce Cook is an American computer scientist whose research interests include artificial intelligence, data mining, machine learning, home automation, and smart environments. She is Regents Professor and Huie-Rogers Chair Professor of Electrical Engineering and Computer Science at Washington State University.

Eunice E. Santos is an American computer scientist, the dean of the University of Illinois School of Information Sciences. After early research on parallel algorithms, her more recent research has concerned computational aspects of social networks, complex adaptive systems, and modeling the behavior of humans interacting with these systems.

References

  1. "Center for People and Infrastructures" . Retrieved 2019-10-20.
  2. Karahalios, Kyratso G. (2004). Social catalysts: embracing communication in mediated spaces, PhD dissertation of Karrie Karahalios (Thesis). Massachusetts Institute of Technology. hdl:1721.1/28779.
  3. Sandvig, Christian; Hamilton, Kevin; Karahalios, Karrie; Langbort, Cedric (2014). "Auditing algorithms: Research methods for detecting discrimination on internet platforms" (PDF). Data and Discrimination: Converting Critical Concerns into Productive Inquiry. 22. S2CID   15686114. Archived from the original (PDF) on 2017-02-18. Retrieved 2019-10-20.
  4. "Karrie Karahalios publications indexed by Google Scholar" . Retrieved 2019-10-20.
  5. Gilbert, Eric; Karahalios, Karrie (2009-04-04). "Predicting tie strength with social media". Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Chi '09. Association for Computing Machinery. pp. 211–220. CiteSeerX   10.1.1.649.8931 . doi:10.1145/1518701.1518736. ISBN   9781605582467. S2CID   6096102.
  6. "Sandvig vs. Lynch, Case 1:16-cv-01368" . Retrieved 2019-10-20.
  7. "JUDGE ALLOWS ACLU CASE CHALLENGING LAW PREVENTING STUDIES ON 'BIG DATA' DISCRIMINATION TO PROCEED". American Civil Liberties Union (ACLU). 2018-04-02.
  8. "National and International Awards, CS Department at UIUC" . Retrieved 2019-10-20.
  9. "Five professors named University Scholars for Urbana-Champaign campus". 2019-09-12.
  10. "Best Paper Awards in Computer Science (since 1996)" . Retrieved 2019-10-20.