SIGARCH

This is the 1st April 2026 digest of SIGARCH Messages.

In This Issue

Call for Papers: SYSTOR 2026 - (Note: The Call for Paper type has not been set for this item!)

Call for Papers: DRAMSec @ ISCA 2026 - (Note: The Call for Paper type has not been set for this item!)


Call for Nominations: ACM SIGARCH / IEEE-CS TCCA Influential ISCA Paper Award, Call for Nominations

Submitted by Rajeev Balasubramonian

The award recognizes a paper from ISCA Proceedings 18 to 22 years prior (ISCA 2004 – 2008) that has had the most impact on the field (in terms of research, development, products or ideas) during the intervening years.
The selection committee will consider all papers from that period with at least 100 citations in the ACM Digital Library or IEEE Xplore. Additionally, the community can nominate papers that don’t already meet this bar.

To nominate a paper, please fill out this google form. Self nominations are not allowed.

The deadline for nominations is March 13, 2026. For additional details on the award and process, please see this link. The list of candidate papers and their citation counts can be seen here.

Please send inquiries to Sandhya Dwarkadas <sandhya@virginia.edu> and Rajeev Balasubramonian <rajeev@cs.utah.edu>.


Call for Participation: Greater Chicago Area Systems Research Workshop (GCASR) 2026
https://gcasr.org/2026
Submitted by Peter Dinda

13th Greater Chicago Area Systems Research Workshop (GCASR 2026)
May 11, 2026
Northwestern University, Evanston, Illinois

https://gcasr.org/2026

The GCASR Workshop, now in its 13th iteration, is a premier venue that promotes awareness, collaboration, and synergy among academic and industry systems researchers in Chicagoland and the greater Midwest region. Its participants span a variety of systems sub-disciplines—including (but not limited to) operating systems, distributed and decentralized computing, machine learning systems, high performance computing, computer architecture, networks, databases, programming languages and compilers, quantum computing, and security.

GCASR 2026 will be held on Monday, May 11th on the campus of Northwestern University, which is located just north of Chicago in Evanston, IL (about 30-45 minutes from downtown via subway).   Participation in the workshop is open to all (see the web site for more information).

GCASR 2026 will consist of a keynote, a range of invited talks, and a robust poster session, all highlighting systems research in Chicagoland and the greater Midwest region.

Faculty members, researchers, postdocs, students, industry professionals, and others with an interest in the workshop topics are invited to submit a poster for presentation at GCASR 2026. We welcome posters that highlight theoretical and experimental work in computing systems—including benchmarking, theoretical results, applications, software design, and algorithm/protocol design.

Important Dates

  • Friday, April 10th, 2026 — Abstract Deadline
  • Friday, April 17th, 2026 — Poster Notification
  • Monday, May 11, 2026 — Workshop (Northwestern University, Evanston, Illinois)

Submission Requirements

Topics of Interest

Topics of interest include, but are not limited to:

  • Operating Systems
  • Computer Architecture
  • Networking
  • Distributed Systems
  • Grids/Clouds/Supercomputing (including HPC/MTC/HTC)
  • Edge Computing
  • Internet-of-Things
  • Energy Efficient Computing
  • Reconfigurable, Real-time, Cyber-Physical, and Embedded Systems
  • Programming Languages, Runtime Systems, and Compilers
  • File and Storage Systems
  • Parallelism and Multi/Many-core Systems
  • Secure and Reliable Systems
  • Databases
  • Artificial Intelligence and Machine Learning
  • Quantum Computing


Call for Participation: HCDS 2026
https://hcds-workshop.github.io/edition/2026/
Submitted by Jie Ren

5th Workshop on Heterogeneous Composable and Disaggregated Systems (HCDS 2026)
Co-located with ASPLOS 2026,
Pittsburgh, USA

March 23, 2026

The future of computing systems is embracing a disaggregated and composable pattern: from clusters of computers to pools of resources that can be dynamically combined and tailored around application requirements. With new interconnects such as CXL becoming a commodity, disaggregation and composability is expected to become a predominant design pattern, increasing the level of heterogeneity and improving resource utilization in a cost-effective way.

The HCDS workshop aims at exploring novel research ideas around composable disaggregated systems and their integration with operating systems and software runtimes to maximize the benefit perceived from user workloads.

Please visit https://hcds-workshop.github.io/edition/2026/ for the full program.

Organizing Committee: Christina Giannoula, Dimosthenis Masouros, Dong Li , Christian Pinto, Thaleia Dimitra Doudali , Jie Ren


Call for Papers: Call for Contributions: 14th IEEE International Conference on Cloud Engineering (IC2E 2026)
https://conferences.computer.org/IC2E/2026/
Submitted by Mohammad Atiqul Islam

14th IEEE International Conference on Cloud Engineering (IC2E 2026)
October 13 – 16, 2026
Santa Clara, California, USA

Website: https://conferences.computer.org/IC2E/2026/
EasyChair: https://easychair.org/conferences/?conf=ic2e2026

The IEEE International Conference on Cloud Engineering (IC2E) is a premier conference on Cloud Computing, which in the last two decades has significantly changed the way IT resources are consumed. IC2E provides a high-quality, comprehensive forum where researchers and practitioners can exchange information on engineering principles, enabling technologies, and practical experiences related to Cloud Computing. The conference brings together experts who work on different levels of the cloud stack – including systems, storage, networking, platforms, databases, applications, and software engineering. IC2E offers an end-to-end view of the challenges and technologies in Cloud Computing, fosters new research that addresses the interaction between different layers of the stack, and ultimately helps shape the future of cloud-transformed business and society.

Important Dates

Research and Industry tracks
Abstract submission deadline: Apr 17, 2026 (AoE)
Paper submission deadline: Apr 24, 2026 (AoE)

Workshops and tutorials
Submission deadline: Apr 2, 2026 (AoE)

Demos and posters
Submission deadline: Jun 29, 2026 (AoE)

Environmental challenges are currently reshaping Cloud engineering priorities as they urgently require our attention, both on reducing the environmental impacts of Cloud systems and on participating in proposing sustainable answers to these environmental challenges. Additionally, the convergence of Cloud Computing with AI/ML and High-Performance Computing (HPC) is transforming how computational resources are engineered and consumed, from large language model training requiring GPU-dense clusters to scientific simulations demanding low-latency interconnects and high-throughput storage systems. This convergence presents unique engineering challenges in resource management, energy efficiency, and infrastructure optimisation that are central to modern cloud engineering. A particular focus will be given at IC2E 2026 on sustainable Cloud computing and Cloud for sustainability, while other topics (listed below) are most welcome.

Research and Industry Tracks: Paper submissions

IC2E invites submissions of high-quality research papers describing fully developed results and ongoing foundational and applied work related to all aspects of cloud engineering. The IC2E Program Committee will interpret “cloud engineering” very broadly – to include everything from engineering principles to practical experiences, and advances that target different levels of the cloud stack, from both academia and industry. In particular, submissions on topics of emerging interest in the research and development communities are encouraged. Authors can choose to submit their papers under either the Research and Vision or Industry and Experience Track. Submissions are invited on the following non-exhaustive list of topics for both tracks:

  • Sustainability concerns on all levels of the Cloud stack and on all parts of Cloud systems
  • Cloud systems for sustainability, e.g., sustainable Cloud systems for environmental modelling and monitoring
  • Cloud management and engineering, from single (micro-)services to complete system landscapes
  • Cloud applications, ranging from the Internet of Things (IoT) to Big Data and Machine Learning
  • AI/ML infrastructure and systems, including distributed training, inference serving, MLOps platforms, and GPU cluster management, and Sustainable-aware AIOps
  • High-Performance Computing (HPC) on cloud, including elastic supercomputing, scientific applications, parallel filesystems, and high-performance networking and storage.
  • Cloud systems, including storage, data distribution, and serverless computing
  • Cloud security and privacy concerns on all levels of the Cloud stack
  • Fog and Edge Computing, and all other system types in the Cloud-Edge Compute Continuum
  • Everything as a Service
  • Non-technical aspects of Cloud Computing, e.g., Cloud governance or cloud economics

IC2E is looking for the following three types of paper submissions:

  • Research papers describe original, well-evaluated research. Novelty is a key criterion in the review process.
  • Vision papers describe speculative but well-reasoned and inspiring papers. Here, the insights and clarity of the vision are of key concern.
  • Industry and experience papers describe how existing research has been transferred into practice. The review focuses on the lessons learned, including those relevant for researchers.

Research and vision papers should be submitted to the Research Track, and industry and experience papers to the Industry Track. Vision papers should have “(Vision Paper)” as a subtitle on the first page.

Accepted papers will be published by the IEEE Computer Society Conference Publishing Services (EI indexed). IC2E supports Open Science practices. Therefore, authors are strongly encouraged to publish software and data sets as open-source/data.

For more information, including the detailed submission guidelines, visit https://conferences.computer.org/IC2E/2026/cfp-main.html

Workshops

IC2E 2026 invites submissions of workshop proposals on all the topics covered by the conference. Workshop proposals that advance the field of cloud engineering to new directions in sustainability, edge computing, serverless computing, container technologies, and distributed machine learning are especially encouraged.

For more information, including the detailed submission guidelines, visit https://conferences.computer.org/IC2E/2026/cfp-workshops.html

Tutorials
IC2E 2026 invites proposals for tutorials on Cloud Engineering related topics. Tutorials should provide fresh insights, knowledge, and skills to professionals, educators, researchers, and students. They should focus on methods of widespread interest in the field, emerging paradigms ready for practical application, or those that need further research to achieve maturity.

For more information, including the detailed submission guidelines, visit https://conferences.computer.org/IC2E/2026/cfp-tutorials.html

Demos and Posters

IC2E 2026 invites submissions of high-quality poster and demo papers dealing with all aspects related to cloud engineering. Some representative topics of interest include, but are not limited to:

  • Sustainability concerns on all levels of the Cloud stack and on all parts of Cloud systems
  • Cloud systems for sustainability, e.g., sustainable Cloud systems for environment modeling and monitoring
  • Cloud management and engineering, from single (micro-)services to complete system landscapes
  • Cloud applications, ranging from the Internet of Things (IoT) over Big Data to Machine Learning
  • Cloud systems, including storage, data distribution, and serverless computing
  • Cloud security and privacy concerns on all levels of the Cloud stack
  • Fog and Edge Computing, and all other system types in the Cloud-Edge Compute Continuum
  • Everything as a Service
  • Non-technical aspects of Cloud Computing, e.g., Cloud governance or cloud economics

The Poster and Demos Track at the conference allows for the presentation and discussion of new or ongoing work and ideas. Early-stage research, innovative concepts, and thought-provoking topics are encouraged to be submitted for feedback and exchange of ideas among attendees.

For more information, including the detailed submission guidelines, visit https://conferences.computer.org/IC2E/2026/cfp-demos-posters.html


Call for Papers: IISWC 2026
https://iiswc.org/iiswc2026/cfp.html
Submitted by Ishita Chaturvedi

IEEE International Symposium on Workload Characterization (IISWC 2026)
September 27-29th 2026
Boulder, USA

Important Dates

  • Abstract Submission: May 14, 2026, 11:59 PM, AoE
  • Paper Submission Deadline (firm): May 21, 2026, 11:59 PM, AoE (no extensions possible)
  • Rebuttal Period: July 6, 2026 – July 10, 2026, 11:59 PM, AoE
  • Author Notification: July 27, 2026
  • Camera-ready Deadline: August 28, 2026

Topics of Interest
Papers are solicited on a broad range of topics, including (but not limited to):

  • Characterization of applications in domains
  • Characterization of workloads for emerging workloads and architectures
  • Characterization of OS, Virtual Machine, middleware and library behavior
  • Implications of workloads in system design
  • Benchmark methodologies and suites
  • Measurement tools and techniques

Submission guidelines and artifact evaluation details can be found at : https://iiswc.org/iiswc2026/cfp.html


Call for Papers: HEART 2026
https://heart2026.github.io
Submitted by Frank Hannig

International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies (HEART 2026)
Heidelberg University, Germany
June 17-19, 2026
https://heart2026.github.io/

The International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies (HEART) is a forum to present and discuss new research on computing systems utilizing acceleration technology. The main theme of HEART is achieving high efficiency through accelerators, tailored hardware architectures and new methods for computing systems, which are of utmost importance across a wide spectrum of systems. This includes high-performance computing and data centers, as well as the mobile and IoT space.

Important Dates and Deadlines

  • Abstract / Paper registration: March 23, 2026 (AoE)
  • Submissions due: March 13, 2026 (AoE) March 30, 2026 (AoE)
  • Notification: April 17th, 2026 (AoE)
  • Conference Dates: June 17-19, 2026

Submission Link : https://easychair.org/conferences/?conf=heart2026

Submission Categories
1) Regular Papers:
Prospective authors are invited to submit original contributions as
12-page papers (not counting references) to be considered regular papers.

2) Work in Progress Papers:
Prospective authors are invited to submit an extended abstract of up to 4 pages (not counting references) about an ongoing research project. If the abstract is accepted, the authors will be asked to give an oral presentation. The presentation time may be shorter than that for regular papers.

3) Ph.D. Forum Papers:
Ph.D. students working in areas relevant to HEART are solicited to
submit an extended abstract of up to 4 pages (not counting references)
comprising a summary of their research findings, work in progress, and/or planned research―the Ph.D. Forum is intended as a platform for Ph.D. students to interact with peers and experienced researchers.

Important: The form of Ph.D. forum will consist of pitch and poster
Presentations. The Ph.D. student should be the first author; thesis advisors may be co-authors. The technical program committee will review submissions to ensure quality and relevance. Accepted contributions must be presented at the conference and will require a full registration.

Topics of Interest
Following its tradition, HEART 2026 will continue to focus on high efficiency as a cross-cutting issue and seeks contributions for the main research track in, but not limited to, the following areas:

Architectures for Efficient Acceleration
– Novel systems/platforms based on FPGA, CGRA, GPU, TPU, Neuromorphic, Quantum, and other devices
– Heterogeneous processor architectures and systems for high-performance and/or low-power
– Domain-specific architectures

Design Methods and Tools for Efficient Acceleration
– Programming paradigms, languages, and frameworks
– High-level synthesis and compilers
– Runtime methodologies for heterogeneous systems
– Design space exploration
– Performance and power modeling; evaluation and analysis
– Benchmarking of heterogeneous and high-performance systems
– New **open-source** tools and frameworks for efficient acceleration

Applications and Systems
– Application examples that benefit from efficient acceleration to a great extent (training/inference, DSP, graph, databases, networking, scientific/HPC, real-time/edge, etc.)
– Complete systems demonstrating increased energy efficiency and/or performance
– Comparisons between accelerator technologies, including trade-offs in programmability, efficiency, and scalability

Organizing Committee
General chair
– Dirk Koch (Heidelberg University, Germany)
Vice co-chairs
– Shinya Takamaeda (University of Tokyo, Japan)
– Mirjana Stojilović (EPFL, Switzerland)
Program co-chairs
– Riadh Ben Abdelhamid (Heidelberg University, Germany)
– Ray Cheung (City University of Hong Kong)
– Frank Hannig (Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany)


Note: The Call for Paper type has not been set for this item!

Call for Papers: SYSTOR 2026
https://www.systor.org/2026
Submitted by Diana Cohen (publicity chair)

The 19th ACM International Systems and Storage Conference (SYSTOR 2026)
September 8 – 9, 2026, Virtual Event. (Submissions due 21 May 2026)

In collaboration with the 3nd Israeli Systems & AI (ISAI) Workshop
September 7, 2026, RedHat Raanana, Israel

https://www.systor.org/2026

The ACM International Systems and Storage Conference (SYSTOR) is an international forum for interaction across the systems research community. The program includes innovative, peer-reviewed research papers in the broad area of systems, as well as distinguished keynote lecturers, and a poster session. 

ACM SYSTOR is designed to engage academic and industrial researchers and practitioners, welcoming both students and seasoned professionals.

SYSTOR has traditionally welcomed academic and industrial papers in systems, including storage, cloud and distributed systems, networking, AI systems and systems security. SYSTOR encourages submissions that describe results from experimental system prototypes, as well as experience papers describing practical deployments and valuable lessons learned from them.

Topics of interest include, but are not limited to:

  • Systems and workload optimization for AI/ML
  • AI for systems
  • Rack-scale heterogeneous compute, scale-up fabric and orchestration
  • Sustainability/carbon footprint of computer and network systems
  • Systems security, privacy and trust
  • Cloud, edge, data center, and distributed systems
  • Big data systems and infrastructure
  • Embedded and real-time systems
  • Networked, mobile, wireless, peer-to-peer, and sensor systems
  • Fault tolerance, reliability, and availability
  • File, object, block, KV, and other storage systems
  • Systems for emerging storage technologies
  • Runtime systems and compiler/programming-language support
  • Operating systems, computer architecture, and their interactions
  • Virtualization and containerization
  • Performance evaluation and workload characterization
  • System deployment, operational experience, and production‑scale insights

For more information, please see https://www.systor.org/2026

SYSTOR Tracks

  • Full Papers Track – original research, at most 12 pages, excluding references
  • Short Papers Track – original research, at most 5 pages, excluding references
  • Posters with Extended Abstract Track – original work presented as a poster, accompanied by an extended abstract in the conference proceedings (accepted posters can opt-in for physical presentation at the Israeli Systems & AI Workshop
    in person, SYSTOR physical attendance is not mandatory)

The Israeli Systems & AI Workshop:

  • Highlight Papers – papers recently accepted at top-tier conferences (physical attendance required)

Important Dates (AoE)

  • Full and Short Papers Track
    • Paper Submission: May 21, 2026
    • Acceptance Notification: July 13, 2026
    • Title and Author confirmation: July 20, 2026
    • Camera-ready:
      • to shepherd: August 3, 2026
      • post shepherd: August 10, 2026
      • recorded talk: August 31, 2026
  • Posters with Extended Abstract Track
    • Poster & Abstract Submission: July 16, 2026
    • Acceptance Notification: July 28, 2026
    • Title and Author confirmation: August 3, 2026
    • Camera ready:
      • to shepherd: August 3, 2026
      • post shepherd: August 10, 2026
      • recorded talk: August 31, 2026
  • SYSTOR Virtual Conference: September 8-9, 2026 
  • The Israeli Systems & AI Workshop: September 7, 2026

 

Organizing Committee 

Program Chairs:
Anand Sivasubramaniam (Pennsylvania State University, USA)
Lluis Vilanova (Imperial College London, UK)

General Chairs:
Anastasia Braginsky (RedHat, Israel)
Eran Gilad  (Regatta Data, Israel)
Amit Golander (Tel Aviv University, Israel)


Note: The Call for Paper type has not been set for this item!

Call for Papers: DRAMSec @ ISCA 2026
https://dramsec.ethz.ch/
Submitted by Nisa Bostanci

The Sixth Workshop on DRAM Security (DRAMSec)
co-located with ISCA 2026
Raleigh, USA
June 28, 2026

We’re soliciting papers on attacks and defenses on current and future DRAM technologies. We also welcome experimental papers describing tools and methodologies for testing DRAM security. We’ll favor papers that bring new insights, debunk previously held beliefs, revisit assumptions, present new attacks and defenses, replicate prior art, or put forward controversial points of view. We will also consider position papers, especially from the industry, that outline design and process challenges affecting DRAM security or describe state-of-the-art DRAM defenses.

Submission deadline: May 5, 2026 (AOE): https://dramsec.ethz.ch/cfp.html
DRAMSec 2026 website: https://dramsec.ethz.ch/

Organizers
Workshop chairs: Yuval Yarom (Ruhr University Bochum), Steven Woo (Rambus Inc.)
Submissions and Web Chairs: Nisa Bostancı (ETH Zurich)


Call for Presentations: gem5 Workshop @ ISCA 2026
https://www.gem5.org/events/isca-2026
Submitted by Bobby Bruce

gem5 Workshop, co-located with ISCA 2026
Saturday, June 27, 2026
Raleigh, North Carolina

We invite 1-page double-blind proposals for 20-minute presentations (+5 minutes Q&A) on gem5-related work, including new features/models, industrial applications, tools, integrations, software engineering improvements, and user case studies.

Important Dates:
– Submission deadline: April 24, 2026 (AoE)
– Notification: May 1, 2026
– Workshop date: June 27, 2026

Submit via: https://gem5workshop2026.hotcrp.com

At least one presenter per accepted talk must attend in person.


Call for Presentations: OSCAR @ ISCA 2026
https://oscar-workshop.github.io/
Submitted by Luca Carloni

Fifth Workshop on Open-Source Computer Architecture Research (OSCAR) 2026
Co-located with ISCA 2026 in Raleigh, NC, USA
https://oscar-workshop.github.io/

OSCAR 2026 marks the fifth edition of the workshop dedicated to fostering a community of researchers interested in developing and sharing open-source hardware and software for designing next-generation computer architectures.

Recent years have seen significant progress in this direction, with the contributions of hardware components, software tools, and integration platforms to simplify the realization of system prototypes with FPGA or ASIC technologies. The number of developers and users of these open-source artifacts has increased substantially. OSCAR provides a venue that promotes the growth of this community and fosters its effort.

Scope: Topics of interest of the OSCAR workshop include, but are not limited to:

  • Open-source processors (CPU, GPU, AI processors…)
  • Open-source accelerators (programmable, configurable, fixed-function…)
  • Open-source components (e.g., caches, busses, network-on-chip, peripherals, sensors…)
  • CAD tools and methodologies for design, integration, and full-system simulation of open-source architectures
  • Artificial intelligence (AI) methods for the design of open-source architectures and components
  • Software aspects of heterogeneous component integration
  • Security, reliability, and verification of open-source architectures and components
  • Infrastructures specialized for FPGA prototyping or chip designs of open-source architectures
  • Design experiences with the use of open-source components, tools, and platforms
  • Discussion of case studies, applications that benefit from open-source architecture research

Workshop Format: OSCAR will feature a mix of invited talks and presentations selected from submissions to this call for participation. Abstracts should be submitted in PDF format (max 2 pages) and must include a title, author names and affiliations, and the contact author’s e-mail address. Including the URL of the release website for the open-source contribution described in the abstract is recommended. Submissions of early work and position papers are encouraged. Workshop submissions do not preclude publishing at future conference venues. While no formal proceedings are planned, the OSCAR organizers may explore the possibility a journal special issue featuring a subset of the contributions, after the workshop.

Important Dates:

  • Abstract submissions: May 8, 2026
  • Author notification: May 22, 2026
  • Workshop date: June 28, 2026

Organizers:

  • Pradip Bose (IBM)
  • Luca Carloni (Columbia University), chair
  • Margaret Martonosi (Princeton University)
  • Sophia Shao (UC Berkeley)
  • Caroline Trippel (Stanford University)

Call for Workshops/Tutorials: PACT 2026
https://pact2026.github.io/workshops/
Submitted by Jie Ren

Workshop and tutorial proposals for PACT 2026 — The International Conference on Parallel Architectures and Compilation Techniques,
Chicago, IL, USA,
October 19–22, 2026.

PACT is a premier forum for research at the intersection of parallel architectures, compilers, runtime systems, and programming models. Workshops and tutorials complement the main technical program by providing venues to explore emerging topics, foster collaboration, build new research communities, and share tools, methodologies, and experiences.

We encourage proposals that address topics relevant to the PACT community, including (but not limited to):

  • Parallel architectures (multicore, manycore, heterogeneous systems)
  • Accelerator-based and domain-specific architectures
  • Compilers and runtime systems for parallel and heterogeneous platforms
  • Hardware–software co-design
  • Performance portability and sustainable computing
  • AI/ML systems and large-scale workloads
  • Programming models and system software for emerging architectures
  • Performance analysis, profiling, and optimization tools

Both half-day and full-day workshops or tutorials are welcome.

Important Dates 
Workshop/Tutorial proposal deadline:
April 14, 2026 (AoE)
Notification of acceptance: May 1, 2026 (AoE)

Submission format
Workshop and tutorial proposals should include:

  • Title of the workshop or tutorial
  • Names, affiliations, and contact information of organizers
  • Description of the topic and its relevance to the PACT community
  • Intended format and expected audience
  • Preliminary list of speakers or contributors (if applicable)
  • Plans for publicity and community engagement

Detailed instructions for submission are available at: https://pact2026.github.io/workshops/




Please view the SIGARCH website for the latest postings, to submit new posts, and for general SIGARCH information. We also encourage you to visit the Computer Architecture Today Blog.

- Adarsh Patil
SIGARCH Content Editor

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