computational.science December 2019

computational.science@lists.iccsa.org

22 participants
25 discussions

Call for Papers: ScalA@SC 2017 - Papers due August 28
by Engelmann, Christian 04 Nov '20

04 Nov '20

We apologize if you receive multiple copies of this notice. ----------------------------------------------------------------------------- ScalA’17: 8th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems held in conjunction with the SC17: The International Conference on High Performance Computing, Networking, Storage and Analysis in cooperation with ACM SIGHPC November 13, 2017, Denver, CO, USA <http://www.csm.ornl.gov/srt/conferences/Scala/2017> Novel scalable scientific algorithms are needed in order to enable key science applications to exploit the computational power of large-scale systems. This is especially true for the current tier of leading petascale machines and the road to exascale computing as HPC systems continue to scale up in compute node and processor core count. These extreme-scale systems require novel scientific algorithms to hide network and memory latency, have very high computation/communication overlap, have minimal communication, and have no synchronization points. Scientific algorithms for multi-petaflop and exa-flop systems also need to be fault tolerant and fault resilient, since the probability of faults increases with scale. Resilience at the system software and at the algorithmic level is needed as a crosscutting effort. Finally, with the advent of heterogeneous compute nodes that employ standard processors as well as GPGPUs, scientific algorithms need to match these architectures to extract the most performance. This includes different system-specific levels of parallelism as well as co-scheduling of computation. Key science applications require novel mathematical models and system software that address the scalability and resilience challenges of current- and future-generation extreme-scale HPC systems. Submission Guidelines Authors are invited to submit manuscripts in English structured as technical papers not exceeding 8 letter size (8.5in x 11in) pages including figures, tables, and references using the ACM format for conference proceedings. Submissions not conforming to these guidelines may be returned without review. Reference style files are available at <http://www.acm.org/sigs/publications/proceedings-templates>. All manuscripts will be reviewed and judged on correctness, originality, technical strength, and significance, quality of presentation, and interest and relevance to the workshop attendees. Submitted papers must represent original unpublished research that is not currently under review for any other conference or journal. Papers not following these guidelines will be rejected without review and further action may be taken, including (but not limited to) notifications sent to the heads of the institutions of the authors and sponsors of the conference. Submissions received after the due date, exceeding length limit, or not appropriately structured may also not be considered. At least one author of an accepted paper must register for and attend the workshop. Authors may contact the workshop program chair for more information. Papers should be submitted electronically at: <https://easychair.org/conferences/?conf=scala17>. Full papers will be published with the SC'17 workshop proceedings in the ACM Digital Library and IEEE Xplore. Selected papers will be invited for an extended version in a special issue of the Journal of Computational Science (JoCS). Important Dates - Full paper submission: August 28, 2017 - Notification of acceptance: September 11, 2017 - Final paper submission (firm): October 9, 2017 - Workshop/conference early registration: TBD - Workshop: November 13, 2017 Topics of interest include, but are not limited to: - Novel scientific algorithms that improve performance, scalability, resilience, and power efficiency - Porting scientific algorithms and applications to many-core and heterogeneous architectures - Performance and resilience limitations of scientific algorithms and applications at scale - Crosscutting approaches (system software and applications) in addressing scalability challenges - Scientific algorithms that can exploit extreme concurrency (e.g. 1 billion for exascale by 2020) - Naturally fault tolerant, self-healing, or fault oblivious scientific algorithms - Programming model and system software support for algorithm scalability and resilience Workshop Chairs - Vassil Alexandrov, Barcelona Supercomputing Center, Spain - Al Geist, Oak Ridge National Laboratory, USA - Jack Dongarra, University of Tennessee, Knoxville, USA Workshop Program Chair - Christian Engelmann, Oak Ridge National Laboratory, USA Program Committee - Vassil Alexandrov, Barcelona Supercomputing Center, Spain - Hartwig Anzt, University of Tennessee, Knoxville, USA - Rick Archibald, Oak Ridge National Laboratory, USA - Franck Cappello, Argonne National Laboratory and University of Illinois at Urbana Champaign, USA - Zizhong Chen, University of California, Riverside, USA - James Elliott, Sandia National Laboratories, USA - Nahid Emad, University of Versailles SQ, France - Christian Engelmann, Oak Ridge National Laboratory, USA - Wilfried Gansterer, University of Vienna, Austria - Michael Heroux, Sandia National Laboratories, USA - Kirk E. Jordan, IBM T.J. Watson Research, USA - Dieter Kranzlmueller, Ludwig-Maximilians-University Munich, Germany - Ignacio Laguna, Lawrence Livermore National Laboratory, USA - Piotr Luszczek, University of Tennessee, Knoxville, USA - Michael Mascagni, Florida State University, USA - Ron Perrot, University of Oxford, UK - Yves Robert, ENS Lyon, France - Stuart Slattery, Oak Ridge National Laboratory, USA - Keita Teranishi, Sandia National Laboratories, USA -- Christian Engelmann, Ph.D. R&D Staff Scientist Computer Science Research Group Computer Science and Mathematics Division Oak Ridge National Laboratory Mail: P.O. Box 2008, Oak Ridge, TN 37831-6173, USA Phone: +1 (865) 574-3132 / Fax: +1 (865) 576-5491 e-Mail: engelmannc(a)ornl.gov / Home: www.christian-engelmann.info

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WHPC Summit - Paper submission deadline extended to 10 January
by Jana Makar 19 Dec '19

19 Dec '19

WHPC Summit Update: The paper submission deadline has been extended to 10 January 2020, so there’s still time to send in your abstracts before (or during!) the holiday break! Please share this across your networks! -------------------------------- Call for Submissions Women in HPC (WHPC) Summit Simon Fraser University Vancouver, Canada 29 April - 01 May, 2020 * Paper submission deadline extended! * Submission Deadlines Paper Submission Deadline: extended to 10 January, 2020 Poster Submission Deadline: January 31st, 2020 Submission Topics The WHPC Summit is seeking submissions of papers and posters on a diverse range of technical topics, including but not limited to: Programming models and applications for HPC, Big Data, and Artificial Intelligence (AI) Architectures and accelerators on high performance platforms Computational Models and Algorithms for HPC, Big Data and AI Addressing cyber security issues in HPC, Big Data and AI Large-scale data analytics and machine learning trends Using machine learning to analyze large-scale system Performance modeling, analysis and benchmarking of HPC, AI and Big Data applications/architectures Intersection of cloud and HPC System software to accelerate the performance of data-intensive applications In addition to technical topics, WHPC is also soliciting submissions on topics related to diversity, inclusion and leadership, including but not limited to: Methods and techniques to create a diverse workforce Inclusive leadership and retention strategies Building diversity advocates and allies Dealing with unconscious bias and sexism in the workplace Achieving the right work/life balance Fostering creativity through diversity Statistics about women's representation in HPC community More information on paper and poster submissions is available here. If you have any questions or would like more information about the Summit or submissions, please email: info(a)womeninhpc.org. -- Jana Makar Communications Manager New Zealand eScience Infrastructure (NeSI) www.nesi.org.nz @NeSI_NZ Level 10 – 70 Symonds Street, Auckland 1010 My office hours are Mondays, Wednesdays, and Thursdays.

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Ada-Europe 2020 Conference - EXTENDED 14 January deadline
by Dirk.Craeynest＠cs.kuleuven.be 19 Dec '19

19 Dec '19

The Ada-Europe 2020 Conference organizers decided to provide more time for authors to prepare their contributions. The deadline for most submissions is extended to Tuesday 14 January 2020. 3+ weeks remain! ----------------------------------------------------------------------- Call for Contributions UPDATED Call for Papers - EXTENDED DEADLINE 25th Ada-Europe International Conference on Reliable Software Technologies (AEiC 2020) 8-12 June 2020, Santander, Spain www.ada-europe.org/conference2020 Organized by University of Cantabria and Ada-Europe in cooperation with ACM SIGAda (pending) and the Ada Resource Association (ARA) *** Extended DEADLINE 14 JANUARY 2020 AoE *** #AdaEurope #AEiC2020 #AdaProgramming ----------------------------------------------------------------------- *** General Information The 25th Ada-Europe International Conference on Reliable Software Technologies (AEiC 2020 aka Ada-Europe 2020) will take place in Santander, Spain, in the week of 8-12 June. The conference schedule includes a technical program and vendor exhibition, and parallel tutorials and workshops. The 2020 edition of the conference continues the major revamp in the registration fees introduced in 2019, redesigned to extend participation from industry and academia, and to reward contributors, especially but not solely, students and post-doc researchers. *** Schedule 14 January 2020: Submission of journal-track papers, industrial presentation outlines, and tutorial and workshop proposals (EXTENDED) 20 March 2020: Notification of acceptance for journal-track papers, industrial presentations, tutorials and workshops 31 March 2020: Submission of Work-in-Progress (WiP) papers 30 April 2020: Notification of acceptance for WiP papers *** Topics The conference is a leading international forum for providers, practitioners and researchers in reliable software technologies. The conference presentations will illustrate current work in the theory and practice of the design, development and maintenance of long-lived, high-quality software systems for a challenging variety of application domains. The program will allow ample time for keynotes, Q&A sessions and discussions, and social events. Participants include practitioners and researchers from industry, academia and government organizations active in the promotion and development of reliable software technologies. The topics of interest for the conference include but are not limited to: - Design and Implementation of Real-Time and Embedded Systems: Real-Time Scheduling, Design Methods and Techniques, Architecture Modelling, HW/SW Co-Design, Reliability and Performance; - Design and Implementation of Mixed-Criticality Systems: Scheduling Methods, Mixed-Criticality Architectures, Design Methods, Analysis Methods; - Theory and Practice of High-Integrity Systems: Medium to Large-Scale Distribution, Fault Tolerance, Security, Reliability, Trust and Safety, Languages Vulnerabilities; - Software Architectures for Reliable Systems: Design Patterns, Frameworks, Architecture-Centered Development, Component-based Design and Development; - Methods and Techniques for Quality Software Development and Maintenance: Requirements Engineering, Model-driven Architecture and Engineering, Formal Methods, Re-engineering and Reverse Engineering, Reuse, Software Management Issues, Compilers, Libraries, Support Tools; - Ada Language and Technologies: Compilation Issues, Runtimes, Ravenscar, Profiles, Distributed Systems, SPARK; - Mainstream and Emerging Applications with Reliability Requirements: Manufacturing, Robotics, Avionics, Space, Health Care, Transportation, Cloud Environments, Smart Energy Systems, Serious Games, etc; - Achieving and Assuring Safety in Machine Learning Systems; - Experience Reports in Reliable System Development: Case Studies and Comparative Assessments, Management Approaches, Qualitative and Quantitative Metrics; - Experiences with Ada: Reviews of the Ada 2012 language features, implementation and use issues, positioning in the market and in the software engineering curriculum, lessons learned on Ada Education and Training Activities with bearing on any of the conference topics. *** Call for Journal-Track Papers The journal-track papers submitted to the conference are full-length papers that must describe mature research work on the conference topics. They must be original and shall undergo anonymous peer review. Accepted journal-track papers will get a presentation slot within a technical session of the conference and they will be published in an open-access special issue of the Journal of Systems Architecture with no additional costs to authors. The corresponding authors shall submit their work by 14 January 2020 via the Special Issue web page: https://www.journals.elsevier.com/journal-of-systems-architecture/ call-for-papers/advances-in-reliable-software-technologies Submitted papers must follow the guidelines provided in the "Guide-for-Authors" of the JSA (https://www.elsevier.com/journals/ journal-of-systems-architecture/1383-7621/guide-for-authors). In particular, JSA does not impose any restriction on the format or extension of the submissions. *** Call for WiP-Track Papers The Work-in-Progress papers (WiP-track) are short (4-page) papers describing evolving and early-stage ideas or new research directions. They must be original and shall undergo anonymous peer review. The corresponding authors shall submit their work by 31 March 2020, via https://easychair.org/conferences/?conf=aeic2020, strictly in PDF and following the Ada User Journal style (http://www.ada-europe.org/auj/). Authors of accepted WiP-track papers will get a presentation slot within a regular technical session of the conference and will also be requested to present a poster. The papers will be published in the Ada User Journal as part of the proceedings of the Conference. The conference is listed in the principal citation databases, including DBLP, Scopus, Web of Science, and Google Scholar. The Ada User Journal is indexed by Scopus and by EBSCOhost in the Academic Search Ultimate database. *** Call for Industrial Presentations The conference seeks industrial presentations that deliver insightful information value but may not sustain the strictness of the review process required for regular papers. The authors of industrial presentations shall submit their proposals, in the form of a short (one or two pages) abstract, by 14 January 2020, via https://easychair.org/conferences/?conf=aeic2020, strictly in PDF and following the Ada User Journal style (http://www.ada-europe.org/auj/). The Industrial Committee will review the submissions anonymously and make recommendations for acceptance. The abstract of the accepted contributions will be included in the conference booklet, and authors will get a presentation slot within a regular technical session of the conference. These authors will also be invited to expand their contributions into articles for publication in the Ada User Journal, as part of the proceedings of the Industrial Program of the Conference. *** Awards Ada-Europe will offer an honorary award for the best presentation. *** Call for Educational Tutorials The conference is seeking tutorials in the form of educational seminars including hands-on or practical demonstrations. Proposed tutorials can be from any part of the reliable software domain, they may be purely academic or from an industrial base making use of tools used in current software development environments. We are also interested in contemporary software topics, such as IoT and artificial intelligence and their application to reliability and safety. Tutorial proposals shall include a title, an abstract, a description of the topic, an outline of the presentation, the proposed duration (half day or full day), and the intended level of the tutorial (introductory, intermediate, or advanced). All proposals should be submitted by e-mail to the Educational Tutorial Chair. The authors of accepted full-day tutorials will receive a complimentary conference registration. For half-day tutorials, this benefit is halved. The Ada User Journal will offer space for the publication of summaries of the accepted tutorials. *** Call for Workshops Workshops on themes that fall within the conference scope may be proposed. Proposals may be submitted for half- or full-day events, to be scheduled at either end of the conference days. Workshop proposals should be submitted by e-mail to the Workshop Chair. The workshop organizer shall also commit to producing the proceedings of the event, for publication in the Ada User Journal. *** Call for Exhibitors The commercial exhibition will span the core days of the main conference. Vendors and providers of software products and services should contact the Exhibition Chair for information and for allowing suitable planning of the exhibition space and time. *** Special Registration Fees Authors of accepted contributions and all students will enjoy reduced registration fees. *** Venue Santander is a nice tourist city in the north of Spain, with a well-connected airport and at a 100 km drive from Bilbao airport. The conference venue and hotel is the Bahia Hotel in the city center and beside Santander bay. *** Organizing Committee * Conference Chair Michael González Harbour, Universidad de Cantabria, Spain mgh at unican.es * Program Chair Mario Aldea Rivas, Universidad de Cantabria, Spain aldeam at unican.es * Work-in-Progress Chair Kristoffer Nyborg Gregertsen, SINTEF Digital, Norway kristoffer.gregertsen at sintef.no * Tutorial & Workshop Chair Jorge Garrido Balaguer, Universidad Politécnica de Madrid, Spain jorge.garrido at upm.es * Industrial Chair Patricia Balbastre Betoret, Universitat Politècnica de València, Spain patricia at ai2.upv.es * Exhibition & Sponsorship Chair Ahlan Marriott, White Elephant GmbH, Switzerland software at white-elephant.ch * Publicity Chair Dirk Craeynest, Ada-Belgium & KU Leuven, Belgium dirk.craeynest at cs.kuleuven.be *** Program Committee Mario Aldea Rivas, Univ. de Cantabria, ES Iain Bate, University of York. UK Johann Blieberger, Vienna Univ. of Technology, AT Bernd Burgstaller, Yonsei Univ., KR Daniela Cancila, CEA LIST, FR António Casimiro, Univ. Lisboa, PT Juan A. de la Puente, Univ. Pol. de Madrid, ES Barbara Gallina, Mälardalen Univ., SE Marisol García Valls, Univ. Pol. de València, ES J. Javier Gutiérrez, Univ. de Cantabria, ES Jérôme Hugues, CMU/SEI (USA) Hubert Keller, Karlsruhe Institute of Technology, DE Patricia López Martínez, Univ. de Cantabria, ES Kristoffer Nyborg Gregertsen, SINTEF Digital, NO Laurent Pautet, Telecom ParisTech, FR Luís Miguel Pinho, CISTER/ISEP, PT Erhard Plödereder, Univ. Stuttgart, DE Jorge Real, Univ. Pol. de València, ES José Ruiz, AdaCore, FR Sergio Sáez, Univ. Pol. de València, ES Frank Singhoff, Univ. de Bretagne Occidentale, FR Tucker Taft, AdaCore, USA Elena Troubitsyna, Åbo Akademi Uni., FI Santiago Urueña, GMV, ES Tullio Vardanega, Univ. of Padua, IT Eugenio Villar Bonet, Univ. de Cantabria, ES *** Industrial Committee Ian Broster, Rapita Systems, UK Javier Coronel, FentISS, ES Dirk Craeynest, Ada-Belgium & KU Leuven, BE Thomas Gruber, Austrian Institute Of Technology (AIT), AT Ismael Lafoz, Airbus Defence and Space, ES Ahlan Marriott, White Elephant, CH Maurizio Martignano, Spazio IT, IT Laurent Rioux, Thales R&T, FR Marian Roselló, Terma, NL Jean-Pierre Rosen, Adalog, FR Emilio Salazar, GMV, ES *** Previous Editions Ada-Europe organizes annual international conferences since the early 80's. This is the 25th event in the Reliable Software Technologies series, previous ones being held at Montreux, Switzerland ('96), London, UK ('97), Uppsala, Sweden ('98), Santander, Spain ('99), Potsdam, Germany ('00), Leuven, Belgium ('01), Vienna, Austria ('02), Toulouse, France ('03), Palma de Mallorca, Spain ('04), York, UK ('05), Porto, Portugal ('06), Geneva, Switzerland ('07), Venice, Italy ('08), Brest, France ('09), Valencia, Spain ('10), Edinburgh, UK ('11), Stockholm, Sweden ('12), Berlin, Germany ('13), Paris, France ('14), Madrid, Spain ('15), Pisa, Italy ('16), Vienna, Austria ('17), Lisbon, Portugal ('18), and Warsaw, Poland ('19). Information on previous editions of the conference can be found at http://www.ada-europe.org/confs/ae. ----------------------------------------------------------------------- Our apologies if you receive multiple copies of this announcement. Please circulate widely. Dirk.Craeynest(a)cs.kuleuven.be, Ada-Europe 2020 Publicity Chair *** 25th Ada-Europe Int'l. Conf. on Reliable Software Technologies *** June 8-12, 2020 * Santander, Spain * www.ada-europe.org/conference2020

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CfP VHPC20: HPC Containers-Kubernetes
by Michael Alexander 19 Dec '19

19 Dec '19

==================================================================== CALL FOR PAPERS 15th Workshop on Virtualization in High-Performance Cloud Computing (VHPC 20) held in conjunction with the International Supercomputing Conference - High Performance, June 21-25, 2020, Frankfurt, Germany. (Springer LNCS Proceedings) ==================================================================== Date: June 25, 2020 Workshop URL: vhpc[dot]org Abstract registration Deadline: Jan 31st, 2020 Paper Submission Deadline: Apr 05th, 2020 Springer LNCS Call for Papers Containers and virtualization technologies constitute key enabling factors for flexible resource management in modern data centers, and particularly in cloud environments. Cloud providers need to manage complex infrastructures in a seamless fashion to support the highly dynamic and heterogeneous workloads and hosted applications customers deploy. Similarly, HPC environments have been increasingly adopting techniques that enable flexible management of vast computing and networking resources, close to marginal provisioning cost, which is unprecedented in the history of scientific and commercial computing. Most recently, Function as a Service (Faas) and Serverless computing, utilizing lightweight VMs-containers widens the spectrum of applications that can be deployed in a cloud environment, especially in an HPC context. Here, HPC-provided services can be become accessible to distributed workloads outside of large cluster environments. Various virtualization-containerization technologies contribute to the overall picture in different ways: machine virtualization, with its capability to enable consolidation of multiple underutilized servers with heterogeneous software and operating systems (OSes), and its capability to live-migrate a fully operating virtual machine (VM) with a very short downtime, enables novel and dynamic ways to manage physical servers; OS-level virtualization (i.e., containerization), with its capability to isolate multiple user-space environments and to allow for their coexistence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the underlying physical topology is furthermore enabling virtualization of HPC infrastructures. Publication Accepted papers will be published in a Springer LNCS proceedings volume. Topics of Interest The VHPC program committee solicits original, high-quality submissions related to virtualization across the entire software stack with a special focus on the intersection of HPC, containers-virtualization and the cloud. Major Topics: - HPC workload orchestration (Kubernetes) - Kubernetes HPC batch - HPC Container Environments Landscape - HW Heterogeneity - Container ecosystem (Docker alternatives) - Networking - Lightweight Virtualization - Unikernels / LibOS - State-of-the-art processor virtualization (RISC-V, EPI) - Containerizing HPC Stacks/Apps/Codes: Climate model containers each major topic encompassing design/architecture, management, performance management, modeling and configuration/tooling. Specifically, we invite papers that deal with the following topics: - HPC orchestration (Kubernetes) - Virtualizing Kubernetes for HPC - Deployment paradigms - Multitenancy - Serverless - Declerative data center integration - Network provisioning - Storage - OCI i.a. images - Isolation/security - HW Accelerators, including GPUs, FPGAs, AI, and others - State-of-practice/art, including transition to cloud - Frameworks, system software - Programming models, runtime systems, and APIs to facilitate cloud adoption - Edge use-cases - Application adaptation, success stories - Kubernetes Batch - Scheduling, job management - Execution paradigm - workflow - Data management - Deployment paradigm - Multi-cluster/scalability - Performance improvement - Workflow / execution paradigm - Podman: end-to-end Docker alternative container environment & use-cases - Creating, Running containers as non-root (rootless) - Running rootless containers with MPI - Container live migration - Running containers in restricted environments without setuid - Networking - Software defined networks and network virtualization - New virtualization NICs/Nitro alike ASICs for the data center? - Kubernetes SDN policy (Calico i.a.) - Kubernetes network provisioning (Flannel i.a.) - Lightweight Virtualization - Micro VMMs (Rust-VMM, Firecracker, solo5) - Xen - Nitro hypervisor (KVM) - RVirt - Cloud Hypervisor - Unikernels / LibOS - HPC Storage in Virtualization - HPC container storage - Cloud-native storage - Hypervisors in storage virtualization - Processor Virtualization - RISC-V hypervisor extensions - RISC-V Hypervisor ports - EPI - Composable HPC microservices - Containerizing Scientific Codes - Building - Deploying - Securing - Storage - Monitoring - Use case for containerizing HPC codes: Climate model containers for portability, reproducibility, traceability, immutability, provenance, data & software preservation The Workshop on Virtualization in High-Performance Cloud Computing (VHPC) aims to bring together researchers and industrial practitioners facing the challenges posed by virtualization in order to foster discussion, collaboration, mutual exchange of knowledge and experience, enabling research to ultimately provide novel solutions for virtualized computing systems of tomorrow. The workshop will be one day in length, composed of 20 min paper presentations, each followed by 10 min discussion sections, plus lightning talks that are limited to 5 minutes. Presentations may be accompanied by interactive demonstrations. Important Dates Jan 31st, 2020 - Abstract Apr 5th, 2020 - Paper submission deadline (Springer LNCS) Apr 26th, 2020 - Acceptance notification June 25th, 2020 - Workshop Day July 10th, 2020 - Camera-ready version due Chair Michael Alexander (chair), BOKU, Vienna, Austria Anastassios Nanos (co-chair), Sunlight.io, UK Program committee Stergios Anastasiadis, University of Ioannina, Greece Paolo Bonzini, Redhat, Italy Jakob Blomer, CERN, Europe Eduardo César, Universidad Autonoma de Barcelona, Spain Taylor Childers, Argonne National Laboratory, USA Stephen Crago, USC ISI, USA Tommaso Cucinotta, St. Anna School of Advanced Studies, Italy François Diakhaté CEA DAM Ile de France, France Kyle Hale, Northwestern University, USA Brian Kocoloski, Washington University, USA John Lange, University of Pittsburgh, USA Giuseppe Lettieri, University of Pisa, Italy Klaus Ma, Huawei, China Alberto Madonna, Swiss National Supercomputing Center, Switzerland Nikos Parlavantzas, IRISA, France Anup Patel, Western Digital, USA Kevin Pedretti, Sandia National Laboratories, USA Amer Qouneh, Western New England University, USA Carlos Reaño, Queen’s University Belfast, UK Adrian Reber, Redhat, Germany Riccardo Rocha, CERN, Europe Borja Sotomayor, University of Chicago, USA Jonathan Sparks, Cray, USA Kurt Tutschku, Blekinge Institute of Technology, Sweden John Walters, USC ISI, USA Yasuhiro Watashiba, Osaka University, Japan Chao-Tung Yang, Tunghai University, Taiwan Paper Submission-Publication Papers submitted to the workshop will be reviewed by at least two members of the program committee and external reviewers. Submissions should include abstract, keywords, the e-mail address of the corresponding author, and must not exceed 10 pages, including tables and figures at a main font size no smaller than 11 point. Submission of a paper should be regarded as a commitment that, should the paper be accepted, at least one of the authors will register and attend the conference to present the work. Accepted papers will be published in a Springer LNCS volume. The format must be according to the Springer LNCS Style. Initial submissions are in PDF; authors of accepted papers will be requested to provide source files. Abstract, Paper Submission Link: edas[dot]info/newPaper.php?c=26973 Lightning Talks Lightning Talks are non-paper track, synoptical in nature and are strictly limited to 5 minutes. They can be used to gain early feedback on ongoing research, for demonstrations, to present research results, early research ideas, perspectives and positions of interest to the community. Submit abstract via the main submission link. General Information The workshop is one day in length and will be held in conjunction with the International Supercomputing Conference - High Performance (ISC) 2019, June 21-25, Frankfurt, Germany.

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[CFP] GrAPL 2020: Workshop on Graphs, Architectures, Programming, and Learning (co-located with IPDPS 2020)
by Tumeo, Antonino 19 Dec '19

19 Dec '19

[Please accept our apologies for multiple postings.] CALL FOR PAPERS ******************************************************************************* GrAPL 2020: Workshop on Graphs, Architectures, Programming, and Learning https://hpc.pnl.gov/grapl/ May 18, 2020 Co-Located with IPDPS 2020 New Orleans Louisiana, USA GrAPL is the result of the combination of two IPDPS workshops: GABB: Graph Algorithms Building Blocks GraML: Workshop on The Intersection of Graph Algorithms and Machine Learning ****************************************************************************** SUMMARY ------- Data analytics is one of the fastest growing segments of computer science. Many real-world analytic workloads are a mix of graph and machine learning methods. Graphs play an important role in the synthesis and analysis of relationships and organizational structures, furthering the ability of machine-learning methods to identify signature features. Given the difference in the parallel execution models of graph algorithms and machine learning methods, current tools, runtime systems, and architectures do not deliver consistently good performance across data analysis workflows. In this workshop we are interested in graphs, how their synthesis (representation) and analysis is supported in hardware and software, and the ways graph algorithms interact with machine learning. The workshop’s scope is broad and encompasses the wide range of methods used in large-scale data analytics workflows. This workshop seeks papers on the theory, model-based analysis, simulation, and analysis of operational data for graph analytics and related machine learning applications. In particular, we are interested, but not limited to the following topics: • Provide tractability and performance analysis in terms of complexity, time-to-solution, problem size, and quality of solution for systems that deal with mixed data analytics workflows; • Discuss the problem domains and problems addressable with graph methods, machine learning methods, or both; • Discuss programming models and associated frameworks such as Pregel, Galois, Boost, GraphBLAS, GraphChi, etc., for building large multi-attributed graphs; • Discuss how frameworks for building graph algorithms interact with those for building machine learning algorithms; • Discuss hardware platforms specialized for addressing large, dynamic, multi-attributed graphs and associated machine learning; Besides regular papers, short papers (up to four pages) describing work-in-progress or incomplete but sound, innovative ideas related to the workshop theme are also encouraged. IMPORTANT DATES --------------- Position or full paper submission: February 3, 2020 Author Notification: February 29, 2020 Camera-ready: March 15, 2020 Workshop: May 18, 20120 PAPER SUBMISSIONS ----------------- Submissions will be done through Linklings: https://ssl.linklings.net/conferences/ipdps/ Please visit GrAPL'20 website for instructions: https://hpc.pnl.gov/grapl/ Authors can submit two types of papers: Short papers (up to 4 pages) and long papers (up to 10 pages). All submissions must be single-spaced double-column pages using 10-point size font on 8.5x11 inch pages (IEEE conference style), including figures, tables, and references. The templates are available at: http://www.ieee.org/conferences_events/conferences/publishing/templates.html ORGANIZATION ------------ General co-Chairs: Scott McMillan (CMU SEI), smcmillan(a)sei.cmu.edu Manoj Kumar (IBM), manoj1(a)us.ibm.com Program Chairs: Danai Koutra (University of Michigan, Ann Arbor), dkoutra(a)umich.edu Mahantesh Halappanavar (PNNL), hala(a)pnnl.gov GrAPL's Little Helpers: Tim Mattson (Intel) Antonino Tumeo (PNNL) Program Committee: Nesreen K Ahmed, Intel Research and Intel AI, USA Sasikanth Avancha, Intel Labs - Parallel Computing Lab, India Aydin Buluç, Lawrence Berkeley National Lab, USA Timothy A. Davis, University of Florida, USA Jana Doppa, Washington State University, USA John Gilbert, University of California at Santa Barbara, USA Sergio Gómez, Universitat Rovira i Virgili, Catalonia Will Hamilton, McGill University, Mila, Canada Stratis Ioannidis, Northeastern University, Boston, USA Bharat Kaul, Intel Labs - Parallel Computing Labs, India Kamesh Madduri, The Pennsylvania State University, USA Henning Meyerhenke, Humboldt University of Berlin, Germany Indranil Roy, Natural Intelligence, USA Robert Rallo, Pacific Northwest National Lab, USA P. Sadayappan, University of Utah, USA Yizhou Sun, University of California, Los Angeles, USA Flavio Vella, Free University of Bozen, Italy Steering Committee: David A. Bader (New Jersey Institute of Technology) Aydın Buluç (LBNL) John Feo (PNNL) John Gilbert (UC Santa Barbara) Tim Mattson (Intel) Ananth Kalyanaraman (Washington State University) Jeremy Kepner (MIT Lincoln Laboratory) Antonino Tumeo (PNNL)

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CFP: PDSEC-20 workshop (with IPDPS-20)
by Peter Strazdins 18 Dec '19

18 Dec '19

(apologies for cross-postings) The 21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC-20) http://cse.stfx.ca/~pdsec20 will be held on May 22, 2020 in New Orleans in conjunction with IPDPS 2020. Deadline: PDSEC-20 deadline: 31 Jan 2020 (AoE) Scope and Interests: The technological trends in HPC system evolution indicates an increasing burden placed on application developers due to the management of the unprecedented complexity levels of hardware and its associated performance characteristics. Many existing scientific applications codes are unlikely to perform well on future systems without major modifications or even complete rewrites. In the future, it will be necessary to utilize, in concert, many characteristics such as multiple levels of parallelism, many lightweight cores, complex memory hierarchies, novel I/O technology, power capping, system-wide temporal/spatial performance heterogeneity and reliability concerns. The parallel and distributed computing community has developed new programming models, algorithms, libraries and tools to meet these challenges in order to accommodate productive code development and effective system use. However, the scientific application community still needs to identify the benefit through practical evaluations. Thus, the focus of this workshop is on methodologies and experiences used in scientific and engineering applications and algorithms to achieve sustainable code development for better productivity, application performance and reliability. Important Dates: Paper submission due . . . . . . . . . . . . . . January 31, 2020 Notification of Acceptance . . . . . . . . . . . March 06, 2020 Final camera-ready paper . . . . . . . . . . . . March 15, 2020 Workshop . . . . . . . . . . . . . . . . . . . . May 22, 2020 General Chairs Raphael Couturier, University of Franche-Comte, France Peter Strazdins, Australian National University, Australia Program Chairs Eric Aubanel, University of New Brunswick, Canada Sabine Roller, University of Siegen, Germany Publicity Chair Suzanne Michelle Shontz, University of Kansas, USA Steering Committee Thomas Rauber, University of Bayreuth, Germany Gudula Runger, Chemnitz University of Technology, Germany Laurence T. Yang (Chair), St. Francis Xavier University, Canada -- Regards, Peter ------------------------------------------------------------------------ Peter Strazdins, PhD GCHE, SIEEE SFHEA Research School of Computer Science ANU College of Engineering and Computer Science CSIT Building 108, North Rd The Australian National University, Canberra ACT 2601 AUSTRALIA T: +61 2 6125 5140 F: +61 2 6125 0010 W: http://cs.anu.edu.au/~Peter.Strazdins E: Peter.Strazdins(a)anu.edu.au ------------------------------------------------------------------------

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Submission Deadline Extended [IWSMAI'20] CFP : International Workshop on Statistical Methods and Artificial Intelligence
by IWSMAI Workshop 15 Dec '19

15 Dec '19

*International Workshop on **Statistical Methods and Artificial Intelligence* *(IWSMAI 2020)* *Submission Deadline Extended* *April 6 - 9, 2020, Warsaw, Poland.* https://sites.google.com/view/iwsmai/home The aim of IWSMAI is to bring together researchers, professors and students from around the world to present their latest ideas and research results within the scope of IWSMAI 2020. This workshop will also provide an ideal environment to develop new collaborations and meet experts on the fundamentals, applications, and products of Statistical Methods and Artificial Intelligence fields. The workshop will include presentations of contributed papers, poster sessions, and state of the art lectures by invited keynote speakers. *Topics:* · Artificial Intelligence · Statistical methods · Data Analysis and Data mining · Computational Statistic · Supervised and unsupervised learning · Statistical methodology · Bioinformatics · Medical statistics · Deep Learning · Intelligent Transportation Systems · Data Collection and Applications · Data Science and Blockchain Technology · Data Science and Artificial Intelligence · Big Data · Mathematical Statistics · Economic intelligence · Statistical Software (R, SAS, Python) All accepted papers will be scheduled for oral presentations and will be included in the conference proceedings published by Elsevier Science in the open-access Procedia Computer Science series on-line (indexed by *Scopus)* *Important Dates:* · Paper submission deadline: *December 22, 2019 * · Notification of acceptance: *January 13, 2020* · Camera-ready submission: *February 10 **, 2020* · Workshop Date : *April 6-9, 2019* *Contact :* Email: abdallah.abarda(a)uhp.ac.ma

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[simu-conf] EXTENDED DEADLINE + JOURNAL OPPORTUNITY. Theory and Foundations of Modeling & Simulation (TMS) - George Mason University, VA, USA – May 2020
by vsim-conf＠sce.carleton.ca 15 Dec '19

15 Dec '19

Theory and Foundations of Modelling and Simulation Track Spring Simulation Conference – May 2020 Submission deadline extended: January 6, 2020. http://www.tmsdevs.org Top articles will be invited to submit extended versions to a Special Issue for the SIMULATION journal https://journals.sagepub.com/home/sim (Special Issue information: http://shorturl.at/cuxOZ ) TMS aims to provide a forum to present the most recent advances in the Theory and Foundations of Modeling and Simulation. The focus is on the M&S concepts, methods, methodology, practice, and toolkits, as well as related lessons learned and challenges. This track welcomes unpublished papers, and not under consideration in other venues, on the topics below as well as others that can help deepen and expand M&S Theory and Foundations for better understanding and development of computing, physical, and human systems. * Modeling & Simulation Formalisms (Agents, DEVS, Petri nets, Statecharts, etc.) * Multi-Paradigm/Multi-Domain Modeling, Multi-Resolution/Multi-Scale Modeling * Model Composition, Hybrid Modeling Languages, Multi-Modal Modeling * Model Checking, Formalism-Based Model Debugging, Model Transformation * Modular Hybrid, Spatially Distributed, and Ultra Large Scale Systems * Embedded, IoT, and Fog Computing Systems * Parallel, Distributed, Real-Time, Cloud-Based, and Interactive Simulation * Co-simulation, Interoperability, Simulation Languages, Numerical Solvers * Simulation and Model Development Visualization Tools * Model Libraries, Repositories, and Data Formats Organization Committee: General Chairs: Joachim Denil, University of Antwerp, Belgium Hessam Sarjoughian, Arizona State University, USA Program Chairs: Gabriel Wainer, Carleton University, Canada Cristina Ruiz-Martin, Carleton University, Canada Further information: http://www.tmsdevs.org [apologies for cross postings – problems/issues: contact vsim-conf-owner(a)sce.carleton.ca]

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Final CFP: CCGrid 2020, Melbourne, Australia (Extended Deadline December 17th, 2019)
by Bahman Javadi 12 Dec '19

12 Dec '19

===================================================================== The 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid 2020) May 11-14, 2020, Melbourne, Australia Website: http://cloudbus.org/ccgrid2020/ Deadline Note: We will let authors to submit/update their papers in EasyChair up to December 17th, 2019 (any timezone in the world). So, please create account and submit/update your paper's current version to take advantage of this. ===================================================================== Call for Papers Tremendous advances in processing, communication and systems/middle-ware technologies are leading to new paradigms and platforms for computing, ranging from computing Clusters to widely distributed Clouds and emerging Internet computing paradigms such as Fog/Edge Computing for Internet of Things (IoT)/Big Data applications. CCGrid is a series of very successful conferences, sponsored by the IEEE Computer Society Technical Committee on Scalable Computing (TCSC) and ACM (Association for Computing Machinery), with the overarching goal of bringing together international researchers, developers, and users and to provide an international forum to present leading research activities and results on a broad range of topics related to these platforms and paradigms and their applications. The conference features keynotes, technical presentations, posters, workshops, tutorials, as well as the SCALE challenge featuring live demonstrations and the ICFEC 2020 conference. In 2020, CCGrid will return to Melbourne, Australia, to celebrate its 20th anniversary. CCGrid 2020 will have a special focus on three important issues that are significantly influencing all aspects of Cluster, Cloud, and Internet computing: Adaptive Elastic Computing, Green Computing, and Cyber-Physical Computing. Topics of interest include, but are not limited to: Internet Computing Frontiers: Edge, Fog, Serverless, Lambda, Streaming, etc. More decentralized approaches to cloud computing. Edge/fog/mist computing, sensor data streaming and computation on the edges of the network. Function as a Service (Faas), Backend as a Service (BaaS), serverless computing, lambda computing. Architecture, Networking, Data Centers: Service oriented architectures. Utility computing models. IaaS, PaaS, SaaS, *aaS paradigms. Service composition and orchestration. Micro-datacenter, cloudlet, edge, or fog computing infrastructure. Virtualized hardware: GPUs, tensor processing units, FPGAs. Storage and I/O Systems: Distributed storage, cloud storage, Storage as a Service, data locality techniques for in-memory processing, storage in the edge. Programming Models and Runtime Systems: Programming models, languages, systems and tools/environments. Virtualization, containers, and middleware technologies. Actors, agents, programming decentralized computing systems. Resource Management and Scheduling: Resource allocation algorithms, profiling, modeling. Cluster, cloud, and internet computing scheduling and meta-scheduling techniques. Performance Modelling and Evaluation: Performance models. Monitoring and evaluation tools. Analysis of system/application performance. Cyber-Security and Privacy: Cloud security and trust. Access control. Data privacy and integrity. Regulation. Sustainable and Green Computing: Environment friendly computing ecosystems. Hardware/software/application energy efficiency. Power, cooling and thermal awareness. Applications: Data Science, Artificial Intelligence, Cyber-Physical Systems, etc. Applications to real and complex problems in science, engineering, business and society. User studies. Experiences with large-scale deployments systems and data science applications. Distributed AI/Machine Learning on the cloud. Data streaming analytics for intelligent transportation systems. ------------------------------------------------------------------- Chairs and Committees ------------------------------------------------------------------- General Chair: Rajkumar Buyya, University of Melbourne, Australia. General Vice Chairs: Dhabaleswar Panda, Ohio State University, USA Jin Hai, Huazhong University of Science and Technology, China Massimo Villari, The University of Messina, Italy Program Committee Co-Chairs: Carlos A Varela, RPI, USA Laurent Lefevre, INRIA, France Workshops Co-Chairs: George Pallis, The University of Cyprus, Cyprus Borja Sotomayor, The University of Chicago, USA Doctoral Symposium Chairs : Anne-Cecile Orgerie, Inria, France Ivan Rodero, The State University of New Jersey, USA Posters Co-Chairs : Hari Subramoni, Ohio State University, USA Joanna Kolodziej, National Research Institute (NASK), Poland Student Travel Awards Chair: Lena Mashayekhy, University of Delaware, USA SCALE Challenge Chair : Yogesh Simmhan, Indian Institute of Science, India Research/Product Demonstrations Chairs : Rodrigo Calheiros, Western Sydney University, Australia Proceedings Co-Chair : Omer Rana, Cardiff University, UK Adel N. Toosi, Monash University, Australia Publicity Co-Chairs: Jithin Jose, Microsoft, USA Stefan Schulte, Vienna University of Technology, Austria Bahman Javadi, Western Sydney University, Australia Mohsen Amini, The University of Louisiana at Lafayette, USA Ching-Hsien Hsu, National Chung Cheng University, Taiwan Carlos Westphall, Federal University of Santa Catarina, Brazil Cyber Chair : Mohammad Goudarzi, The University of Melbourne, Australia Important Dates Paper Due: 17 December 2019 ***see note below** Acceptance Notification: 30 January 2020 Camera Ready Papers Due: 25 February 2020 Note: Deadline Note: We will let authors to submit/update their papers in EasyChair up to December 17th, 2019 (any timezone in the world). So, please create account and submit/update your paper's current version to take advantage of this. =====================================================================

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Last call for join to CVML live Web lecture series: Web lecture 'Fast Convolution Algorithms for deep learning and computer vision', 14th December 2019, 11:00 EET
by ioannakoroni＠csd.auth.gr 11 Dec '19

11 Dec '19

Dear Computer vision/machine learning, students, engineers, scientists and enthusiasts, Artificial Intelligence and Information analysis (AIIA) Lab, AUTH is proud to launch the live CVML Web lecture series that will cover very important topics Computer vision/machine learning. Top scientists internationally will deliver these lectures, aiming at providing in-depth knowledge on various CVML topics. The 1-hour lectures will take place on Saturdays, to avoid conflicts with other intended registrant schedules/duties: a) Saturdays 11:00 EET (17:00 Beijing time) and b) Saturdays 20:00 EET (13:00 EST, 10:00 PST for NY/LA, respectively) for audience in the Americas. Each lecture will be announced at least 1 week in advance in various relevant email lists and in the www page: http://icarus.csd.auth.gr/cvml-web-lecture-series/ Lectures will consist primarily of live lecture streaming and PPT slides. Attendees (registrants) need no special computer equipment for attending the lecture. They will receive the lecture PDF before each lecture and will have the ability to ask questions real-time. Audience should have basic University-level undergraduate knowledge of any science or engineering department (calculus, probabilities, programming, that are typical e.g., in any ECE, CS, EE undergraduate program). More advanced knowledge (signals and systems, optimization theory, machine learning) is very helpful but nor required. The first web lecture on 'Fast Convolution Algorithms for deep learning and computer vision' by Professor Ioannis Pitas (see attached abstract and CV), will take place on 14th December 2019, 13:00 EET only. Registration can be done using the link: http://icarus.csd.auth.gr/cvml-web-lecture-series/ Fast convolution algorithms for computer vision and machine learning 2D convolutions play an extremely important role in machine learning, as they form the first layers of Convolutional Neural Networks (CNNs). They are also very important for computer vision (template matching through correlation, correlation trackers) and in image processing (image filtering/denoising/restoration). 3D convolutions are very important for machine learning (video analysis through CNNs) and for video filtering/denoising/restoration. 1D convolutions are extensively used in digital signal processing (filtering/denoising) and analysis (also through CNNs) Therefore, 1D/2D/3D convolution algorithms are very important both for machine learning and for signal/image/video processing and analysis. As their computational complexity is of the order O(N^2), O(N^4) and O(N^6) respectively their fast execution is a must. This lecture will overview linear and cyclic convolution. Then it will present their fast execution through FFTs, resulting in algorithms having computational complexity of the order O(Nlog2N), O(N^2log2N) for 1D and 2D convolutions respectively. Finally, optimal Winograd 1D and 2D convolution algorithms will be presented having theoretically minimal number of computations. Emphasis will be on 1D convolution algorithms, as there will be another lecture on 2D convolution algorithms soon. Prof. I. Pitas was lucky to have done his PhD degree on fast convolution algorithms more than 30 years ago. Now this topic re-emerged as key technology for deep learning and computer vision, primarily to address fast CNN training and inference, thanks to advances primarily in GPU programming, but also in multicore CPU programming. Prof. Ioannis Pitas (IEEE fellow, IEEE Distinguished Lecturer, EURASIP fellow) received the Diploma and PhD degree in Electrical Engineering, both from the Aristotle University of Thessaloniki, Greece. Since 1994, he has been a Professor at the Department of Informatics of the same University. He served as a Visiting Professor at several Universities. His current interests are in the areas of image/video processing, machine learning, computer vision, intelligent digital media, human centered interfaces, affective computing, 3D imaging and biomedical imaging. He has published over 1138 papers, contributed in 50 books in his areas of interest and edited or (co-)authored another 11 books. He has also been member of the program committee of many scientific conferences and workshops. In the past he served as Associate Editor or co-Editor of 9 international journals and General or Technical Chair of 4 international conferences. He participated in 70 R&D projects, primarily funded by the European Union and is/was principal investigator/researcher in 42 such projects. He has 30000+ citations to his work and h-index 81+ (Google Scholar). Prof. Pitas leads the big European H2020 R&D project MULTIDRONE: https://multidrone.eu/. He is chair of the Autonomous Systems initiative https://ieeeasi.signalprocessingsociety.org/. Prof. I. Pitas: https://scholar.google.gr/citations?user=lWmGADwAAAAJ <https://scholar.google.gr/citations?user=lWmGADwAAAAJ&hl=el> &hl=el AIIA Lab www.aiia.csd.auth.gr <http://www.aiia.csd.auth.gr>

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computational.science December 2019