Kriste Krstovski is an adjunct assistant professor at the Columbia Business School and an associate research scientist at the Data Science Institute. Previously he was a postdoctoral research scientist working with David Blei at Columbia University and John Lafferty at Yale University.
Kriste received his Ph.D. in computer science from University of Massachusetts Amherst with David Smith. He spent half of his Ph.D. as a Predoctoral Fellow at the Harvard-Smithsonian Center for Astrophysics, where under the supervision of Michael J. Kurtz he researched efficient latent variable models of text as part of the SAO/NASA Astrophysics Data System (ADS).
Before his doctoral studies, he was a Staff Scientist in the Speech and Language Processing Department at Raytheon BBN Technologies. His research at BBN spanned various DARPA projects, including DARPA's TransTac, MADCAT and BOLT programs. While working full-time at BBN, he attended two semesters at MIT as a special graduate student in the EECS department.
He finished his B.S. and M.S. in electrical engineering at the University of New Hampshire, where he was a member of the Consolidated Advanced Technologies for Law Enforcement Laboratory (CATLab). As a member of CATLab, he was a key contributor in the development of the revolutionary Project54 system - a completely integrated voice controlled police cruiser.
His research interests span across the following areas:
- Machine Learning: probabilistic modeling and Bayesian latent variable models of text
- Natural Language Processing
- Information Retrieval
- Machine Translation: modeling comparable corpora
Choosing News Topics to Explain Stock Market Returns
In Proceedings of the ACM International Conference on AI in Finance (ICAIF-2020)
Coauthor(s): Paul Glasserman, Kriste Krstovski, Harry Mamaysky, Paul Laliberte
DeSePtion: Dual Sequence Prediction and Adversarial Examples for Improved Fact-Checking
In Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics
Coauthor(s): Christopher Hidey, Tuhin Chakrabarty, Tariq Alhindi, Siddharth Varia, Kriste Krstovski, Mona Diab, Smaranda Muresan