Overview
Data science, data mining, databases, information retrieval, computational statistics, applied machine learning and AI.
Current Appointments & Affiliations
Arthur S. Pearse Distinguished Professor of Computer Science
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Professor of Computer Science
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Chair of the Department of Computer Science
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Professor of Biostatistics & Bioinformatics
·
2023 - Present
Biostatistics & Bioinformatics, Division of Biostatistics,
Biostatistics & Bioinformatics
Professor of Electrical and Computer Engineering
·
2023 - Present
Electrical and Computer Engineering,
Pratt School of Engineering
Recent Publications
Data and AI Markets in a Nutshell
Conference Www Companion 2025 Companion Proceedings of the ACM Web Conference 2025 · May 23, 2025 Data and AI model services, often regarded as the driving force of the digital and AI economy, are powering a wide range of applications and creating significant business opportunities. Data and AI model service pipelines are frequently enabled by data and ... Full text CiteFinding Antagonistic Communities in Signed Uncertain Graphs
Journal Article IEEE Transactions on Knowledge and Data Engineering · January 1, 2025 Many real-world networks are signed networks with positive and negative edge weights, such as social networks with positive (friend) or negative (foe) relationships between users, and gene interaction networks with positive (stimulatory) or negative (inhib ... Full text Cite1122: AUTOMATED ABSTRACTION OF PULMONARY EMBOLISM CONCEPTS FROM CT REPORTS WITH LARGE LANGUAGE MODELS
Conference Critical Care Medicine · January 2025 Full text CiteRecent Grants
Collaborative Research: AI Tools to Knowledge Discovery and Rigorous Reasoning in Polyhedral Geometry
ResearchCo-Principal Investigator · Awarded by National Science Foundation · 2024 - 2027EAGER: End-to-End Learning of Paradoxes and Interpretations for Data Storytelling
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2023 - 2024View All Grants
Education, Training & Certifications
Simon Fraser University ·
2002
Ph.D.