Graph Tool - A Tool for Interactive Design and Manipulation of Graphs and Graph Algorithms. - Vitus J. Leung; Michael B. Dillencourt; Andrew L. Bliss (Computational Support for Discrete Mathematics, 1992)

Scheduling with Conflicts, and Applications to Traffic Signal Control. - Sandy Irani; Vitus J. Leung (SODA, 1996)

The Undecidability of the Unrestricted Modified Edit Distance. - Vitus J. Leung (Theor. Comput. Sci., 1997)

Strengthening integrality gaps for capacitated network design and covering problems. - Robert D. Carr; Lisa Fleischer; Vitus J. Leung; Cynthia A. Phillips (SODA, 2000)

Experimental Results on Statistical Approaches to Page Replacement Policies. - Vitus J. Leung; Sandy Irani (ALENEX, 2001)

Processor Allocation on Cplant: Achieving General Processor Locality Using One-Dimensional Allocation Strategies. - Vitus J. Leung; Esther M. Arkin; Michael A. Bender; David P. Bunde; Jeanette Johnston; Alok Lal; Joseph S. B. Mitchell; Cynthia A. Phillips; Steven S. Seiden (CLUSTER, 2002)

Scheduling with Conflicts on Bipartite and Interval Graphs. - Sandy Irani; Vitus J. Leung (J. Sched., 2003)

Communication Patterns and Allocation Strategies. - David P. Bunde; Vitus J. Leung; Jens Mache (IPDPS, 2004)

Communication-Aware Processor Allocation for Supercomputers. - Michael A. Bender; David P. Bunde; Erik D. Demaine; Sándor P. Fekete; Vitus J. Leung; Henk Meijer; Cynthia A. Phillips (WADS, 2005)

Communication-Aware Processor Allocation for Supercomputers: Finding Point Sets of Small Average Distance. - Michael A. Bender; David P. Bunde; Erik D. Demaine; Sándor P. Fekete; Vitus J. Leung; Henk Meijer; Cynthia A. Phillips (Algorithmica, 2008)

Probabilistic analysis for scheduling with conflicts. - Sandy Irani; Vitus J. Leung (Theor. Comput. Sci., 2008)

Scheduling Restartable Jobs with Short Test Runs. - Ojaswirajanya Thebe; David P. Bunde; Vitus J. Leung (JSSPP, 2009)

A Tie-Breaking Strategy for Processor Allocation in Meshes. - Christopher R. Johnson 002; David P. Bunde; Vitus J. Leung (ICPP Workshops, 2010)

Parallel Job Scheduling Policies to Improve Fairness: A Case Study. - Vitus J. Leung; Gerald Sabin; P. Sadayappan (ICPP Workshops, 2010)

An Interoperable, Data-Structure-Neutral Component for Mesh Query and Manipulation. - Carl Ollivier-Gooch; Lori Freitag Diachin; Mark S. Shephard; Timothy Tautges; Jason Kraftcheck; Vitus J. Leung; Xiaojuan Luo; Mark Miller (ACM Trans. Math. Softw., 2010)

Backfilling with Guarantees Granted upon Job Submission. - Alexander M. Lindsay; Maxwell Galloway-Carson; Christopher R. Johnson 002; David P. Bunde; Vitus J. Leung (Euro-Par (1), 2011)

Brief announcement: subgraph isomorphism on a multithreaded shared memory architecture. - Claire C. Ralph; Vitus J. Leung; Will McLendon III (SPAA, 2012)

Variations of Conservative Backfilling to Improve Fairness. - Avinab Rajbhandary; David P. Bunde; Vitus J. Leung (JSSPP, 2013)

Efficient scheduling to minimize calibrations. - Michael A. Bender; David P. Bunde; Vitus J. Leung; Samuel McCauley; Cynthia A. Phillips (SPAA, 2013)

Backfilling with guarantees made as jobs arrive. - Alexander M. Lindsay; Maxwell Galloway-Carson; Christopher R. Johnson 002; David P. Bunde; Vitus J. Leung (Concurr. Comput. Pract. Exp., 2013)

PReMAS: Simulator for Resource Management. - David P. Bunde; Vitus J. Leung (ICPP Workshops, 2014)

Exploiting Geometric Partitioning in Task Mapping for Parallel Computers. - Mehmet Deveci; Sivasankaran Rajamanickam; Vitus J. Leung; Kevin T. Pedretti; Stephen L. Olivier; David P. Bunde; Ümit V. Çatalyürek; Karen D. Devine (IPDPS, 2014)

Task mapping stencil computations for non-contiguous allocations. - Vitus J. Leung; David P. Bunde; Jonathan Ebbers; Stefan P. Feer; Nickolas W. Price; Zachary D. Rhodes; Matthew Swank (PPoPP, 2014)

Abstract machine models and proxy architectures for exascale computing. - James A. Ang; Richard F. Barrett; R. E. Benner; D. Burke; C. Chan; Jeanine E. Cook; David Donofrio; Simon D. Hammond; Karl S. Hemmert; Suzanne M. Kelly; H. Le; Vitus J. Leung; et al. (Co-HPC@SC, 2014)

Comparing Global Link Arrangements for Dragonfly Networks. - Emily M. Hastings; David Rincon-Cruz; Marc Spehlmann; Sofia Meyers; Anda Xu; David P. Bunde; Vitus J. Leung (CLUSTER, 2015)

PaCMap: Topology Mapping of Unstructured Communication Patterns onto Non-contiguous Allocations. - Ozan Tuncer; Vitus J. Leung; Ayse K. Coskun (ICS, 2015)

Simulation and optimization of HPC job allocation for jointly reducing communication and cooling costs. - Jie Meng; Samuel McCauley; Fulya Kaplan; Vitus J. Leung; Ayse K. Coskun (Sustain. Comput. Informatics Syst., 2015)

Local search to improve coordinate-based task mapping. - Evan Balzuweit; David P. Bunde; Vitus J. Leung; Austin Finley; Alan C. S. Lee (Parallel Comput., 2016)

Unveiling the Interplay Between Global Link Arrangements and Network Management Algorithms on Dragonfly Networks. - Fulya Kaplan; Ozan Tuncer; Vitus J. Leung; K. Scott Hemmert; Ayse K. Coskun (CCGrid, 2017)

Diagnosing Performance Variations in HPC Applications Using Machine Learning. - Ozan Tuncer; Emre Ates; Yijia Zhang 002; Ata Turk; Jim M. Brandt; Vitus J. Leung; Manuel Egele; Ayse K. Coskun (ISC, 2017)

Trends in Data Locality Abstractions for HPC Systems. - Didem Unat; Anshu Dubey; Torsten Hoefler; John Shalf; Mark James Abraham; Mauro Bianco; Bradford L. Chamberlain; Romain Cledat; H. Carter Edwards; Hal Finkel; Karl Fuerlinger; Frank Hannig; et al. (IEEE Trans. Parallel Distributed Syst., 2017)

Statistical Models of Dengue Fever. - Hamilton Link; Samuel N. Richter; Vitus J. Leung; Randy C. Brost; Cynthia A. Phillips; Andrea Staid (AusDM, 2018)

Taxonomist: Application Detection Through Rich Monitoring Data. - Emre Ates; Ozan Tuncer; Ata Turk; Vitus J. Leung; Jim M. Brandt; Manuel Egele; Ayse K. Coskun (Euro-Par, 2018)

Level-Spread: A New Job Allocation Policy for Dragonfly Networks. - Yijia Zhang 002; Ozan Tuncer; Fulya Kaplan; Katzalin Olcoz; Vitus J. Leung; Ayse K. Coskun (IPDPS, 2018)

HPAS: An HPC Performance Anomaly Suite for Reproducing Performance Variations. - Emre Ates; Yijia Zhang 002; Burak Aksar; Jim M. Brandt; Vitus J. Leung; Manuel Egele; Ayse K. Coskun (ICPP, 2019)

Online Diagnosis of Performance Variation in HPC Systems Using Machine Learning. - Ozan Tuncer; Emre Ates; Yijia Zhang 002; Ata Turk; Jim M. Brandt; Vitus J. Leung; Manuel Egele; Ayse K. Coskun (IEEE Trans. Parallel Distributed Syst., 2019)

Counterfactual Explanations for Machine Learning on Multivariate Time Series Data. - Emre Ates; Burak Aksar; Vitus J. Leung; Ayse K. Coskun (CoRR, 2020)

E2EWatch: An End-to-End Anomaly Diagnosis Framework for Production HPC Systems. - Burak Aksar; Benjamin Schwaller; Omar Aaziz; Vitus J. Leung; Jim M. Brandt; Manuel Egele; Ayse K. Coskun (Euro-Par, 2021)

Using Monitoring Data to Improve HPC Performance via Network-Data-Driven Allocation. - Yijia Zhang 002; Burak Aksar; Omar Aaziz; Benjamin Schwaller; Jim M. Brandt; Vitus J. Leung; Manuel Egele; Ayse K. Coskun (HPEC, 2021)

Proctor: A Semi-Supervised Performance Anomaly Diagnosis Framework for Production HPC Systems. - Burak Aksar; Yijia Zhang 002; Emre Ates; Benjamin Schwaller; Omar Aaziz; Vitus J. Leung; Jim M. Brandt; Manuel Egele; Ayse K. Coskun (ISC, 2021)

ALBADross: Active Learning Based Anomaly Diagnosis for Production HPC Systems. - Burak Aksar; Efe Sencan; Benjamin Schwaller; Omar Aaziz; Vitus J. Leung; Jim M. Brandt; Brian Kulis; Ayse K. Coskun (CLUSTER, 2022)

Prodigy: Towards Unsupervised Anomaly Detection in Production HPC Systems. - Burak Aksar; Efe Sencan; Benjamin Schwaller; Omar Aaziz; Vitus J. Leung; Jim M. Brandt; Brian Kulis; Manuel Egele; Ayse K. Coskun (SC, 2023)

Runtime Performance Anomaly Diagnosis in Production HPC Systems Using Active Learning. - Burak Aksar; Efe Sencan; Benjamin Schwaller; Omar Aaziz; Vitus J. Leung; Jim M. Brandt; Brian Kulis; Manuel Egele; Ayse K. Coskun (IEEE Trans. Parallel Distributed Syst., 2024)

Refine: A Robust Approach to Unsupervised Anomaly Detection for Production HPC Systems. - Efe Sencan; Yin-Ching Lee; Connor Casey; Benjamin Schwaller; Vitus J. Leung; Jim M. Brandt; Brian Kulis; Manuel Egele; Ayse K. Coskun (ISC, 2025)