ISC 2027
CHAIRS & COMMITTEES
Tutorials June 22
Conference & Exhibition June 23-25
Workshops June 26
ISC 2027 CHAIRS & COMMITTEES
ISC 2027 is driven by the dedication of our Chairs and Committee members, who volunteer their expertise to deliver a comprehensive program for the global HPC community.
PROGRAM CHAIR & DEPUTY PROGRAM CHAIR
ABOUT RIO YOKOTA
Rio Yokota is a Professor at the Supercomputing Research Center, Institute of Integrated Research, Institute of Science Tokyo. He also leads the AI for Science Foundation Model Research Team at RIKEN Center for Computational Science. His research interests lie at the intersection of high performance computing, machine learning, and linear algebra. He has been optimizing algorithms on GPUs since 2007, and was part of a team that received the Gordon Bell prize in 2009 using the first GPU supercomputer. More recently, he has been leading distributed training efforts on Japanese supercomputers such as ABCI, TSUBAME, and Fugaku. He is the co-developer of the Japanese LLM Swallow, and LLM-jp. He is also involved in the organization of multinational collaborations such as ADAC and TPC.
ABOUT AMANDA RANDLES
Amanda Randles is the Alfred Winborne Mordecai and Victoria Stover Mordecai Associate Professor of Biomedical Sciences and Biomedical Engineering at Duke University, where she also serves as Director of the Duke Center for Computational and Digital Health Innovation. Her research focuses on the development of patient-specific digital twin models that integrate high performance computing, machine learning, and multiscale biophysical simulations to enable proactive diagnosis and treatment of diseases ranging from cardiovascular disease to cancer. Her contributions have been recognized with the ACM Prize in Computing, the NIH Pioneer Award, the NSF CAREER Award, the ACM Grace Hopper Award, the Jack Dongarra Early Career Award, and the Sony and Nature Women in Technology Award. Randles received her Ph.D. in Applied Physics from Harvard University, an M.S. in Computer Science from Harvard, and a B.A. in Computer Science and Physics from Duke. Prior to graduate school, she worked as a software engineer at IBM on the Blue Gene supercomputing team.
INVITED PROGRAM COMMITTEE
The Invited Program Committee (IPC) ensures that all relevant topic areas in HPC systems and applications are addressed at ISC 2027. The IPC is supported by Program Chair Rio Yokota (Institute of Science Tokyo, Japan), Deputy Program Chair Amanda Randles (Duke University, USA), and the ISC Program Team.

HPC Around the World (Europe)
CONTRIBUTED PROGRAM CHAIRS & COMMITTEES
The Contributed Program Chairs are the experts behind ISC 2027’s Contributed Program, fostering interdisciplinary understanding and enabling a productive technical exchange for the community.
RESEARCH PAPER COMMITTEE
- Richard Vuduc, Georgia Institute of Technology, United States of America (Chair)
- Alice-Agnes Gabriel, University of California, San Diego; Ludwig-Maximilians-Universität München, United States of America (Deputy Chair)
RESEARCH POSTER COMMITTEE
- Fernanda Foertter, University of Alabama, United States of America (Chair)
- Satoshi Ohshima, KYUSHU UNIVERSITY, Japan (Deputy Chair)
PROJECT POSTER COMMITTEE
- Ewa Deelman, USC Information Sciences Institute, United States of America (Chair)
- Tomasz Malkiewicz, NeIC - Nordic e-Infrastructure Collaboration; CSC - IT Center for Science, Finland, Finland (Deputy Chair)
- Deepak Aggarwal, University of Cambridge, United Kingdom
- Gianfranco Bilardi, University of Padova, Italy
- Nick Brown, Edinburgh Parallel Computing Centre (EPCC), The University of Edinburgh, United Kingdom
- Carlo Fantozzi, University of Padova, Italy
- Anan Ibrahim, Merck KGAa, Germany
- Alexandra Kourfali, EuroHPC Joint Undertaking, Luxembourg
- Alfio Lazzaro, HPE, Switzerland
- Jay Lofstead, Sandia National Laboratories, University of New Mexico, United States of America
- Tania Malik, Technological University Dublin, Ireland
- Ian McInerney, Imperial College London, United Kingdom
- Nithin Singh Mohan, Hewlett Packard Enterprise, Georgia Institute of Technology, United States of America
- Sasmita Mohapatra, University of Texas at Dallas, TX, United States of America
- Szilárd Páll, KTH Royal Institution of Technology, Sweden
- Renata Słota, AGH University of Krakow, Poland
- Leopekka Pietari Saraste, University of Helsinki, CSC, Finland
- Alexandre Strube, Forschungszentrum Jülich GmbH, Helmholtz AI, Germany
- Abhishek Tripathi, Meta, United States of America
- Jessica Tseng, IBM Research, United States of America
- Miwako Tsuji, RIKEN, AHUG, Japan
WOMEN IN HPC POSTER COMMITTEE
- Vijeta Sharma, RISE Research Institutes of Sweden, Sweden (Chair)
- Ayesha Afzal, Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Erlangen National High Performance Computing Center (NHR@FAU), Germany (Deputy Chair)
BIRDS OF A FEATHER COMMITTEE
- Francesca Palumbo, University of Cagliari, Italy (Chair)
- Kengo Nakajima, University of Tokyo, Supercomputing Research Division, Information Technology Center; RIKEN R-CCS (Center for Computational Science), Japan (Deputy Chair)
TUTORIAL COMMITTEE
- Alexander Heinlein, Delft University of Technology, Netherlands (Chair)
- Carola Kruse, Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique (CERFACS), France (Deputy Chair)
WORKSHOP COMMITTEE
- Francieli Boito, University of Bordeaux, Inria, France (Chair)
- Ivy Peng, KTH Royal Institute of Technology, Sweden (Deputy Chair)
- Francesco Antici, University of Bologna, Italy
- Stella Bitchebe, The University of Sydney, Australia
- Elisabetta Boella, E4 Computer Engineering, Italy
- Nick Brown, Edinburgh Parallel Computing Centre (EPCC), The University of Edinburgh, United Kingdom
- Stefano Corda, Huawei Technologies AG, Switzerland
- Matthieu Dorier, Argonne National Laboratory, United States of America
- Rafael Ferreira da Silva, Oak Ridge National Laboratory, United States of America
- Yi Ju, Max Planck Computing and Data Facility, Germany
- Sanmukh Kuppannagari, Case Western Reserve University, United States of America
- Alan Lira Nunes, Fluminense Federal University, Brazil
- Jay Lofstead, Sandia National Laboratories, University of New Mexico, United States of America
- Arthur Lorenzon, UFRGS, Brazil
- Daniel Medeiros, RISE Research Institutes of Sweden, Sweden
- Jonas H. Müller Korndörfer, University of Bern, Switzerland
- diane Orhan, University of Toulouse, IRIT, France
- Arnab Paul, BITS Pilani, Goa Campus, India
- Jonas Posner, Fulda University of Applied Sciences, Germany
- Lubomir Riha, IT4Innovations National Supercomputing Center, Technical University of Ostrava, Czech Republic
- Josie Esteban Rodriguez Condia, Politecnico di Torino, Italy
- Kento Sato, RIKEN, Japan
- Leonardo Solis-Vasquez, Universidad de Ingeniería y Tecnología - UTEC, Peru
- Filippo Spiga, Nvidia Corporation, United Kingdom
- Tom St. John, Gimlet Labs, United States of America
- Suyash Tandon, Reditus Space Inc., University of Michigan, United States of America
- Ahmad Tarraf, Technical University of Darmstadt, Germany
- Xavier Teruel, BSC, Spain
- Miwako Tsuji, RIKEN, AHUG, Japan
- Andy Turner, Edinburgh Parallel Computing Centre (EPCC), United Kingdom
- Hans Vandierendonck, Queen's University Belfast, United Kingdom
STEERING COMMITTEE
The ISC 2027 Steering Committee provides guidance on the conference program and helps enhance the visibility, recognition, and growth of ISC across industry, research, and academia.
VIEW ALL MEMBERS
- Ariful Azad, Texas A&M University, USA (Deputy Proceedings Chair)
- Frank Baetke, European Open File Systems Association, Germany (ISC Fellow)
- Grey Ballard, Wake Forest University, USA (Proceedings Chair)
- Serge Bogaerts, PRACE, Belgium
- Francieli Zanon Boito, Université de Bordeaux, France (Workshop Chair)
- Eleanor Broadway, University of Edinburgh, UK, (Women in HPC)
- Ewa Deelman, University of Southern California, USA (Project Posters Chair)
- Jack Dongarra, University of Tennessee, USA (ISC Fellow)
- Fernanda Foertter, University of Alabama, USA (Research Poster Chair)
- Alice-Agnes Gabriel, Scripps Institution of Oceanography, UC San Diego, USA (Deputy Research Paper Chair)
- Horst Gietl, Germany (ISC Fellow)
- Christine Harvey, NVIDIA, USA (SIGHPC Chair)
- Alexander Heinlein, Delft University of Technology, The Netherlands (Tutorial Chair)
- Carola Kruse, CERFACS, France (Deputy Tutorial Chair)
- Yutong Lu, Sun Yat-Sen University East Campus, China (ISC Fellow)
- Thomas Ludwig, Universität Hamburg & DKRZ, Germany (ISC Fellow)
- Thomaz Malkiewicz, Nordic e-Infrastructure Collaboration (NeIC), Finland (Deputy Project Poster Chair)
- Satoshi Matsuoka, Riken Center for Computational Science, Japan (ISC Fellow)
- Wolfgang Nagel, Technische Universität Dresden, Germany (ISC Fellow)
- Kengo Nakajima, The University of Tokyo, Japan (Deputy Birds of a Feather Chair)
- Satoshi Ohshima, Kyushu University, Japan (Deputy Research Poster Chair)
- Francesca Palumbo, University of Cagliari, Italy (BoF Chair)
- Ivy Bo Peng, KTH, Sweden (Deputy Workshop Chair)
- Horst Simon, ADIA Lab, Abu Dhabi (ISC Fellow)
- Amanda Randles, Duke University, USA (Deputy Program Chair)
- Marzio Rotondo, EuroHPC Joint Undertaking, Luxembourg
- Thomas Sterling, Indiana University, USA (ISC Fellow)
- Erich Strohmaier, USA (ISC Fellow)
- Michela Taufer, The University of Tennessee, USA (Jack Dongarra Award Committee Chair)
- Richard Vuduc, Georgia Institute of Technology, USA (Research Paper Chair)
- Rio Yokota, Institute of Science Tokyo, Japan (Program Chair)
ISC NEXT GENERATION COMMITTEE
The ISC Next Generation Committee gives students and early-career professionals a structured voice in shaping ISC’s content and community.
ISC NEXT GENERATION COMMITTEE
The ISC Next Generation Committee gives students and early-career professionals a structured voice in shaping ISC’s content and community.
VIEW ALL MEMBERS
- Niklas Roemer, Master’s student in Computer Science, ETH Zurich (Chair)
- Maria Hampel, Master’s student in Informatics, Dresden University of Technology; Research Assistant at the Center for Information Services and High Performance Computing (ZIH) (Deputy Chair)
- Antonia Maar, HPC & AI Analyst, Intersect360 Research
- Jannik Pflieger, Master’s student in Informatics, Technical University of Munich; Department Lead PushQuantum e.V
- Majesa Trimmel, Junior Research Engineer at Barcelona Supercomputing Center (BSC); PhD student in Computer Architecture at Universitat Politècnica de Catalunya (UPC)



















