Professional Service

Editorial Affiliations

• Special Content Editor, Future Generation Computer Systems — 2021–2023
• IEEE Transactions on Parallel and Distributed Systems, Associate Editor — 2020–2023
• Elsevier’s Future Generation Computer Systems, Associate Editor — 2020–2021
• Journal of Parallel Computing (PARCO), Subject Area Editor — 2019–2021
• Journal of Parallel and Distributed Computing (JPDC), Associate Editor — 2019–2021

Journal Guest Co-Editorship

• Software: Practice and Experience. Special Issue on New Trends in High Performance Computing: Software Systems and Applications. Co-edited with Min Si, Lena Oden, Jidong Zhai — September 2022
• Springer, CCIS. Tools and Techniques for High Performance Computing (selected papers, SC19 Workshop). Co-edited with Guido Juckeland. ISBN: 978-3-030-44728-1 — April 2020
• Springer, LNCS. Accelerator Programming Using Directives (selected papers, SC18 Workshop). Co-edited with Guido Juckeland. ISBN: 978-3-030-12274-4 — February 2019
• Springer, LNCS. Accelerator Programming Using Directives (selected papers, SC17 Workshop). Co-edited with Guido Juckeland. ISBN: 978-3-319-74896-2 — February 2017
• BMC Bioinformatics. Special Issue: Computational Approaches for Cancer. Co-edited with Eric Stahlberg. Vol. 19, Article 487 — December 2018
• Parallel Computing (PARCO). Special Issue: Applications for the Heterogeneous Computing Era. Vol. 77. Co-edited with Antonio Pena — September 2018
• Parallel Computing (PARCO). Special Issue: Topics on Heterogeneous Computing Era. Vol. 68. Co-edited with Antonio Pena — October 2017
• Inderscience, IJERTCS. Special Issue: Novel Strategies for Programming Accelerators. Co-edited with Guido Juckeland — December 2017
• Inderscience, IJERTCS. Special Issue: High-level Programming Approaches for Accelerators. Co-edited with Guido Juckeland — December 2017
• Journal of Scientific Programming. Special Issue: Programming Models, Languages, and Compilers for Manycore and Heterogeneous Architectures. Vol. 2015, Article ID 376317 — 2015

Scientific Advisory Boards & Committees

Current

• ORNL Computing and Computational Sciences Directorate, Directorate Advisory Committee — 2025–2028

Past

• NCAR CISL Advisory Panel Member — 2022–2025
• DOE Advanced Scientific Computing Advisory Committee (ASCAC) — 2024–2025
• Scientific Advisory Board, EuroHPC Center of Excellence Plasma-PEPSC — 2023–2025
• Advisory Editorial Board, Software: Practice and Experience (SPE) — 2022–2024
• Organizing Committee, SIAM Parallel Processing Conference — 2022
• European H2020 Project EPEEC, Scientific-Industrial Advisory Board, Barcelona Supercomputing Center, Spain — 2018–2020

Proposal Reviewer, US & International

• NSF Directorate for Computer and Information Science and Engineering (CISE), Office of Advanced Cyberinfrastructure (OAC) — 2026
• DOE Review Panel for Genesis Mission — 2026
• DOE Laboratory Directed Research and Development (LDRD) — 2024
• DOE Presidential Early Career Awards for Scientists and Engineers (PECASE) — 2021
• NSF Review Panel — 2016, 2017, 2018, 2019, 2020, 2022
• Natural Sciences and Engineering Research Council of Canada, Review Panel — 2017
• DFG (German Research Foundation), Review Panel — 2017

Technical Specification & Book Reviewer

• Computer Systems: An Embedded Approach, textbook by Ian McLoughlin — September 2018
• Multicore Association (MCA) Task Management Standard API (MTAPI) and Software-Hardware Interface for Multi-Many-Core (SHIM) — 2013–2015

Steering Committees

• NSF Workshop on Future Directions of the CSSI Program — 2019
• Women in HPC, SC — 2016–2018
• Women in HPC, ISC — 2016–2018

Chair & Co-Chair Roles

Current (2026)

• IEEE TCHPC Award Chair, SC26
• Jack Dongarra Early Career Award, Award Committee, ISC 2026
• Birds of a Feather Chair, SC26

Recent Past (2020–2025)

• Program Co-Chair, 54th International Conference on Parallel Processing (ICPP), 2025
• Panels Chair, SC25
• Poster Chair, ACM Student Research Competition (SRC), CGO 2025
• Applications Track Co-Chair, SC24
• Technical Program Co-Chair, IEEE/ACM CCGrid 2023
• IEEE Cluster Student Travel Liaison Chair, 2020–2022
• Vice Chair, Interdisciplinary Track, IPDPS 2022
• Program Co-Chair, 34th LCPC, 2021
• Track Leader, Invited Speaker Program, ISC 2020–2021
• Technical Program Co-Chair, PASC 2020
• Vice Chair, Early Career Program, SC 2020

Earlier Roles (2014–2019)

• General Chair, AsHES Workshop co-located with IPDPS, 2018–2019
• Research Posters Chair, ISC 2019
• Workshops Chair, SC19
• Technical Program Co-Chair, PASC 2019
• Workshop Co-Chair, P3MA co-located with ISC, 2016–2019
• Workshop Co-Chair, WACCPD co-located with SC, 2014–2018
• Research Posters Vice-Chair, ISC 2018
• ACM Intel Leadership Fellows, SC 2018
• General Chair, 7th & 8th AsHES Workshop co-located with IPDPS, 2017–2018
• Workshop Co-Chair, HPC Applications in Precision Medicine co-located with ISC, 2017–2019
• Doctoral Showcase Chair, SC 2017
• Vice-Chair, Software Track, IPDPS 2017
• Track Chair, Programming Models and Systems Software, ISC 2017
• Workshop Co-Chair, 4th–6th AsHES Workshop co-located with IPDPS, 2014–2016
• Poster and Research Demo Chair, 15th IEEE/ACM CCGrid, 2015
• Workshop Chair, PLC co-located with IPDPS, 2015
• Workshop Chair, Directives and Tools for Accelerators, 2014–2015

Technical Program Committees

Hackathons (3–5 Day Programming Events)

• UDEL and State of Delaware Hackathon — coming August 2026
• UDEL FinTech Hackathon — August 2025
• UDEL AI Center of Excellence + Data Science Institute Hackathon — July 2024
• UDEL AI Center of Excellence + Data Science Institute Hackathon — July 2023
• Exascale Computing Project OpenMP Virtual Hackathons — 2021
• GPU Programming Hackathon Training with Oak Ridge National Laboratory, Brookhaven National Laboratory, NY — June 2017
• UDEL GPU Hackathons with Oak Ridge National Lab and NVIDIA — May 2016
• Hands-on training: Introduction to GPGPU Architecture and OpenACC, CACDS, University of Houston — April 2014

Career Development Workshops

• Salishan High Performance Computing Workshop, Portland, Oregon — 2025
• Dagstuhl Seminar 23132, AI-Augmented Facilities: Bridging Experiment and Simulation with ML — March 2023
• Eastern Nook Promotion and Tenure Workshop, New Jersey — 2019
• Write Winning Grant Proposals Workshop, Virginia — 2017
• CRA Career Mentoring Workshop, Virginia — 2016
• NSF CISE CAREER Workshop, Virginia — 2016

Professional Activities — University of Delaware

University

• Research Council, University of Delaware — 2025–current
• Cost Recovery Working Group — Spring 2020
• Faculty Peer Observation Program (FPOP) — Spring 2017–Spring 2019

College of Engineering

• Dean’s Junior Faculty Advisory Council — Spring 2018–Spring 2019
• Search Committee for Digital Content Specialist — Summer 2016

Department of Computer & Information Sciences

• Dept. P&T Committee — Spring, Fall 2025
• CIS Bylaws Committee — Fall 2022, Spring 2023, Fall 2024
• CIS Chair Search Committee — Fall 2020–Spring 2022
• SPICE Committee — Fall 2020–Spring 2022
• Alumni Committee — Fall 2021–Spring 2022
• Executive Committee — Fall 2019–Spring 2020
• Marketing Committee — Fall 2018–Fall 2019
• Faculty Search Committee — High Performance Computing — Fall 2018–Spring 2019
• Search Committee — Teaching (Continuing) — Fall 2016–Spring 2017
• Publicity Committee — Fall 2016–Spring 2017
• Faculty Search Committee — Networking — Fall 2016–Spring 2017

Professional Affiliations