Current Appointments & Affiliations
Adjunct Associate Professor of Computer Science
·
2015 - Present
Computer Science,
Trinity College of Arts & Sciences
Recent Publications
Algebraic Vertex Ordering of a Sparse Graph for Adjacency Access Locality and Graph Compression
Conference 2024 IEEE High Performance Extreme Computing Conference Hpec 2024 · January 1, 2024 In this work, we establish theoretical and practical connections between vertex indexing for sparse graph/network compression and matrix ordering for sparse matrix-vector multiplication and variable elimination. We present a fundamental analysis of adjacen ... Full text CiteA Review and Case Study of Neural Network Techniques for Automated Generation of High Level-of-Detail 3D City Models
Conference Springer Proceedings in Mathematics and Statistics · January 1, 2023 The growing interest in creating digital twins of cities has sparked a surge in the development of detailed 3D models. In this paper we examine the current state-of-the-art in generating high-resolution 3D models of cities using neural network techniques. ... Full text CiteParallel Clustering with Resolution Variation
Conference 2023 IEEE High Performance Extreme Computing Conference Hpec 2023 · January 1, 2023 We introduce a novel approach for parallel data clustering with resolution variation. Conventional graph clustering is typically governed by a function defined over all possible cluster configurations but at a fixed value of the resolution hyperparameter d ... Full text CiteRecent Grants
Collaborative Research: Integral Equation-Based Fast Algorithms and Graph-Theoretic Methods for Large-Scale Simulations
ResearchCo-Principal Investigator · Awarded by National Science Foundation · 2009 - 2015A Shift in Computing Platform for Advancing Research and Education
EquipmentCo-Principal Investigator · Awarded by Army Research Office · 2013 - 2014View All Grants
Education, Training & Certifications
Cornell University ·
1997
Ph.D.
Cornell University ·
1994
M.S.