Kyratso (Karrie) G. Karahalios is an American

computer scientist A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus ( ...

and

professor Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". 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.

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.

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 has been cited more than 200 times. Her most cited paper 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 The American Civil Liberties Union (ACLU) is a nonprofit organization founded in 1920 "to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States". ...

filed a suit on behalf of Karahalios and several other plaintiffs 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.

Awards and honors

Karahalios was one of the recipients of the

National Science Foundation CAREER Awards The National Science Foundation CAREER awards, presented by the National Science Foundation (NSF), are in support of junior faculty who exemplify the role of teacher-scholars through research and education, and the integration of these endeavors i ...

in 2007, of the A. Richard Newton Breakthrough Research Award in 2008, and of the Alfred P. Sloan Fellowships in 2010. She was named a University Scholar at the University of Illinois in 2019. She has received Best Paper awards for publications in the Conference on Human Factors in Computing Systems (CHI) in 2008, 2009, 2015, and 2017

References

{{DEFAULTSORT:Karahalios, Karrie MIT School of Engineering alumni University of Illinois Urbana-Champaign faculty Sloan Fellows American women computer scientists American computer scientists Greek emigrants to the United States Year of birth missing (living people) Living people 21st-century American women