October 2017 - computational.science

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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CFP: Resilience@Euro-Par 2017 - Papers due May 5
by Christian Engelmann 08 May '19

08 May '19

We apologize if you receive multiple copies of this call for papers. -------------------------------------------------------------------------------- 10th Workshop on Resiliency in High Performance Computing (Resilience) in Clusters, Clouds, and Grids <http://www.csm.ornl.gov/srt/conferences/Resilience/2017> in conjunction with the 23rd International European Conference on Parallel and Distributed Computing (Euro-Par), Santiago de Compostela, Spain, August 28 - September 1, 2017 <http://europar2017.usc.es> Overview: Resilience is a critical challenge as high performance computing (HPC) systems continue to increase component counts, individual component reliability decreases (such as due to shrinking process technology and near-threshold voltage (NTV) operation), and software complexity increases. Application correctness and execution efficiency, in spite of frequent faults, errors, and failures, is essential to ensure the success of the extreme-scale HPC systems, cluster computing environments, Grid computing infrastructures, and Cloud computing services. While a fault (e.g., a bug or stuck bit) is the cause of an error, its manifestation as a state change is considered an error (e.g., a bad value or incorrect execution), and the transition to an incorrect service is observed as a failure (e.g., an application abort or system crash). A failure in a computing system is typically observed through an application abort or a full/partial service or system outage. A detectable correctable error is often transparently handled by hardware, such as a single bit flip in memory that is protected with single-error correction double-error detection (SECDED) error correcting code (ECC). A detectable uncorrectable error (DUE) typically results in a failure, such as multiple bit flips in the same addressable word that escape SECDED ECC correction, but not detection, and ultimately cause an application abort. An undetectable error (UE) may result in silent data corruption (SDC), e.g., an incorrect application output. There are many other types of hardware and software faults, errors, and failures in computing systems. Resilience for HPC systems encompasses a wide spectrum of fundamental and applied research and development, including theoretical foundations, fault detection and prediction, monitoring and control, end-to-end data integrity, enabling infrastructure, and resilient solvers and algorithm-based fault tolerance. This workshop brings together experts in the community to further research and development in HPC resilience and to facilitate exchanges across the computational paradigms of extreme-scale HPC, cluster computing, Grid computing, and Cloud computing. Submission Guidelines: Authors are invited to submit papers electronically in English in PDF format. Submitted manuscripts should be structured as technical papers and BETWEEN 10 AND 12 PAGES, including figures, tables and references, using Springer's Lecture Notes in Computer Science (LNCS) format at <http://www.springer.com/computer/lncs?SGWID=0-164-6-793341-0>. Papers with less than 10 or more than 12 pages will not be accepted due to publisher guidelines. Submissions should include abstract, key words and the e-mail address of the corresponding author. Papers not conforming to these guidelines may be returned without review. All manuscripts will be reviewed and will be judged on correctness, originality, technical strength, significance, quality of presentation, and interest and relevance to the conference 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 or not appropriately structured may also not be considered. The proceedings will be published in Springer's LNCS as post-conference proceedings. At least one author of an accepted paper must register for and attend the workshop for inclusion in the proceedings. Authors may contact the workshop program chairs for more information. Important websites: - Resilience 2017 Website: <http://www.csm.ornl.gov/srt/conferences/Resilience/2017> - Resilience 2017 Submissions: <https://easychair.org/conferences/?conf=europar2017workshops> - Euro-Par 2017 website: <http://europar2017.usc.es> Topics of interest include, but are not limited to: - Theoretical foundations for resilience: - Metrics and measurement - Statistics and optimization - Simulation and emulation - Formal methods - Efficiency modeling and uncertainty quantification - Fault detection and prediction: - Statistical analyses - Machine learning - Anomaly detection - Data and information collection - Visualization - Monitoring and control for resilience: - Platform and application monitoring - Response and recovery - RAS theory and performability - Application and platform knobs - Tunable fidelity and quality of service - End-to-end data integrity: - Fault tolerant design - Degraded modes - Forward migration and verification - Fault injection - Soft errors - Silent data corruption - Enabling infrastructure for resilience: - RAS systems - System software and middleware - Programming models - Tools - Next-generation architectures - Resilient solvers and algorithm-based fault tolerance: - Algorithmic detection and correction of hard and soft faults - Resilient algorithms - Fault tolerant numerical methods - Robust iterative algorithms - Scalability of resilient solvers and algorithm-based fault tolerance Important Dates: - Workshop papers due: May 5, 2017 - Workshop author notification: June 16, 2017 - Workshop early registration: TBD - Workshop paper (for informal workshop proceedings): July 21, 2017 - Workshop camera-ready papers: October 3, 2017 General Co-Chairs: - Stephen L. Scott Senior Research Scientist - Systems Research Team Tennessee Tech University and Oak Ridge National Laboratory, USA scottsl(a)ornl.gov - Chokchai (Box) Leangsuksun, SWEPCO Endowed Associate Professor of Computer Science Louisiana Tech University, USA box(a)latech.edu Program Co-Chairs: - Patrick G. Bridges University of New Mexico, USA bridges(a)cs.unm.edu - Christian Engelmann Oak Ridge National Laboratory , USA engelmannc(a)ornl.gov Program Committee: - Ferrol Aderholdt, Oak Ridge National Laboratory, USA - Dorian Arnold, University of New Mexico, USA - Rizwan Ashraf, Oak Ridge National Laboratory, USA - Wesley Bland, Intel Corporation, USA - Hans-Joachim Bungartz, Technical University of Munich, Germany - Franck Cappello, Argonne National Laboratory and University of Illinois at Urbana-Champaign, USA - Marc Casas, Barcelona Supercomputer Center, Spain - Zizhong Chen, University of California at Riverside, USA - Robert Clay, Sandia National Laboratories, USA - Miguel Correia, Universidade de Lisboa, Portugal - Nathan DeBardeleben, Los Alamos National Laboratory, USA - James Elliott, Sandia National Laboratories, USA - Kurt Ferreira, Sandia National Laboratories, USA - Michael Heroux, Sandia National Laboratories, USA - Saurabh Hukerikar, Oak Ridge National Laboratory, USA - Dieter Kranzlmueller, Ludwig-Maximilians University of Munich, Germany - Sriram Krishnamoorthy, Pacific Northwest National Laboratory, USA - Ignacio Laguna, Lawrence Livermore National Laboratory, USA - Scott Levy, University of New Mexico, USA - Kathryn Mohror, Lawrence Livermore National Laboratory, USA - Christine Morin, INRIA Rennes, France - Dirk Pflueger, University of Stuttgart, Germany - Nageswara Rao, Oak Ridge National Laboratory, USA - Alexander Reinefeld, Zuse Institute Berlin, Germany - Rolf Riesen, Intel Corporation, USA - Yves Robert, ENS Lyon, France - Thomas Ropars, Universite Grenoble Alpes, France - Martin Schulz, Lawrence Livermore 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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IEEE HPCS Workshop on High Performance Computing Systems for Bioinformatics and Life Sciences (BILIS 2017) - Ext Deadline
by Mario Cannataro 03 Oct '18

03 Oct '18

I apologize for any cross-posting of this announcement. ======================================================================================== Int. Workshop on High Performance Computing Systems for Bioinformatics and Life Sciences (BILIS 2017) http://hpcs2017.cisedu.info/conference/workshops---hpcs2017/workshop17-bilis July 17 – July 21, 2017 Genoa, Italy held in conjunction with International Conference on High Performance Computing & Simulation (HPCS 2017) http://hpcs17.cisedu.info/ ======================================================================================== * * * CALL FOR PAPERS * * * EXTENDED Submission Deadline: April 15, 2017 Submissions could be for full papers, short papers, poster papers, or posters ======================================================================================== IMPORTANT DATES Paper Submissions: --------------------------------- April 15, 2017 - Extended Acceptance Notification: --------------------------- April 28, 2017 Camera Ready Papers and Registration Due by: ------- May 11, 2017 Conference Dates: --------------------------------- July 17 – 21, 2017 ======================================================================================== SCOPE AND OBJECTIVES Incorporating new advancements of Information Technology (IT) in general and High Performance Computing (HPC) in particular in the domain of Life Sciences and Biomedical Research continues to receive tremendous attention of researchers, biomedical institutions and the rest of the biomedical community. Although medical instruments have benefited a great deal from the technological advances of the couple of decades, the impact of integrating IT advancements in addressing critical problems in biomedical research remains limited and the process of penetrating IT tools in the medical profession continues to be a very challenging problem. For example, the use of electronic medical records and Hospital Information Systems in improving health care remains fragmented. Similarly, the use of advanced computational tools seamlessly in the biomedical research cycle continues to be minimal. Due to the computational intensive problems in life sciences, the marriage between the Bioinformatics domain and high performance computing is critical to the advancement of Biosciences. In addition, the problems in this domain tend to be highly parallelizable and deal with large datasets, hence using HPC is a natural fit. The Bioinformatics domain is rich in applications that require extracting useful information from very large and continuously growing sequence of databases. Most methods used for analyzing DNA/Protein sequences are known to be computationally intensive, providing motivation for the use of powerful computational systems with high throughput characteristics. Moreover, high-throughput wet lab platforms such as next generation sequencing, microarray and mass spectrometry, are producing a huge amount of experimental "omics" data. The increasing availability of omics data poses new challenges to bioinformatics applications that need to face in a semi-automatic way an overwhelming availability of raw data. Main challenges regard: 1) the efficient storage, retrieval and integration of experimental data; 2) their efficient and high-throughput preprocessing and analysis; 3) the building of reproducible "in silico" experiments; 4) the integration of analysis results with pre-existing knowledge usually stored into ontologies. As the storage, preprocessing and analysis of raw experimental data is becoming the main bottleneck of the analysis pipeline, parallel computing is playing an important role in all steps of the life sciences research pipeline, from raw data management and processing, to data integration and analysis, and to data exploration and visualization. Moreover, Cloud Computing is becoming the key technology to hide the complexity of computing infrastructures, to reduce the cost of the data analysis task, and especially to change the overall business model of biomedical research and health provision. Considering the complex analysis pipeline of the biomedical research, the bottleneck is more and more moving toward the storage, integration, and analysis of experimental data, as well as their correlation and integration with publicly available data banks In such a scenario, large-scale distributed databases and parallel bioinformatics tools are key tools for organizing and exploring biological and biomedical data with the aim to discover new knowledge in biology and medicine. In the current Information age, further progress of Medical Sciences requires successful integration with Computational and Information Sciences. The workshop attempts to attract innovative ways of how such integration can be achieved via Bioinformatics and Biomedical Informatics research, particularly in taking advantage of the new advancements in HPC systems. The focus of data analysis and data mining tools in biomedical research highlights the current state of research in the key biomedical research areas such as bioinformatics, medical informatics and biomedical imaging. Addressing performance concerns in managing and accessing medical data, while facilitating the ability to integrate and correlate different biomedical databases remains an outstanding problem in biomedical research. The amount of available biomedical data continues to grow in an exponential rate; however, the impact of utilizing such resources remains minimal. The development of innovative tools in HPC environments to integrate, analyze and mine such data sources is a key step towards achieving large impact levels. The workshop focuses on topics related to the utilization of HPC systems and new models of parallel computing and cloud computing in problems related to Biomedical Informatics and Life Sciences, along with the use of data integration and data mining tools to support biomedical research and Health Care. The BILIS Workshop topics include (but are not limited to) the following: HPC for the Analysis of Biological Data Bioinformatics Tools for Health Care Parallel Algorithms for Bioinformatics Applications Ontologies in Biology and Medicine Integration and Analysis of Molecular and Clinical Data Parallel Bioinformatics Algorithms Algorithms and Tools for Biomedical Imaging and Medical Signal Processing Energy Aware Scheduling Techniques for Large Scale Biomedical Applications HPC for analyzing Biological Networks Next Generation Sequencing and Advanced Tools for DNA Assembly HPC for Gene, Protein/RNA Analysis and Structure Prediction Identification of Biomarkers Biomedical Visualization Tools Efficient Clustering and Classification Algorithms Correlation Networks in Biomedical Research Data Mining Techniques in Biomedical Applications Heterogeneous Data Integration HPC systems for Ontology and Database Integration Pattern Recognition and Search Tools in Biological and Clinical Databases Ubiquitous Medical Knowledge Discovery and Exchange HPC for Monitoring and Treatment Facilities Drug Design and Modeling Computer Assisted Surgery and Medical Procedures Remote Patient Monitoring, Homecare Applications Mobile and Wireless Healthcare and Biomedical Applications Cloud Computing for Bioinformatics, Medicine, and Health Systems INSTRUCTIONS FOR PAPER SUBMISSIONS You are invited to submit original and unpublished research works on above and other topics related to HPC for Bioinformatics, Healthcare and Life Sciences. Submitted papers must not have been published or simultaneously submitted elsewhere. For Regular papers, please submit a PDF copy of your full manuscript, not to exceed 8 double-column formatted pages per template, and include up to 6 keywords and an abstract of no more than 400 words. Additional pages will be charged additional fee. Submission should include a cover page with authors' names, affiliation addresses, fax numbers, phone numbers, and all authors email addresses. Please, indicate clearly the corresponding author(s) although all authors are equally responsible for the manuscript. Short papers (up to 4 pages), poster papers and posters (please refer to http://hpcs2017.cisedu.info/1-call-for-papers-and-participation/call-for-po… for posters submission details) will also be considered. Please specify the type of submission you have. Please include page numbers on all preliminary submissions to make it easier for reviewers to provide helpful comments. Submit a PDF copy of your full manuscript to the workshop organizers via email as attachments to Hesham Ali: hali(a)unomaha.edu, Mario Cannataro: cannataro(a)unicz.it. Acknowledgement will be sent within 48 hours of submission. Only PDF files will be accepted, uploaded to the submission link above. Each paper will receive a minimum of three reviews. Papers will be selected based on their originality, relevance, significance, technical clarity and presentation, language, and references. Submission implies the willingness of at least one of the authors to register and present the paper, if accepted. At least one of the authors of each accepted paper will have to register and attend the HPCS 2017 conference to present the paper at the workshop. PROCEEDINGS Accepted papers will be published in the Conference proceedings. Instructions for final manuscript format and requirements will be posted on the HPCS 2017 Conference web site. It is our intent to have the proceedings formally published in hard and soft copies and be available at the time of the conference. The proceedings is projected to be included in the IEEE or ACM Digital Library and indexed in all major indexing services accordingly. SPECIAL ISSUE Plans are underway to have the best papers, in extended version, selected for possible publication in a journal as special issue. Detailed information will soon be announced and will be made available on the conference website. If you have any questions about paper submission or the workshop, please contact the workshop organizers. IMPORTANT DATES Paper Submissions: ------------------------------------ April 15, 2017 - Extended Acceptance Notification: ------------------------------ April 28, 2017 Camera Ready Papers and Registration Due by: ---------- May 11, 2017 Conference Dates: ------------------------------------ July 17 – 21, 2017 WORKSHOP ORGANIZERS Prof. Hesham H. Ali Department of Computer Science College of Information Science and Technology University of Nebraska at Omaha Omaha, NE 68182 USA Email: hesham(a)unomaha.edu Prof. Mario Cannataro Department of Medical and Surgical Sciences University "Magna Græcia" of Catanzaro Viale Europa (Località Germaneto) 88100 Catanzaro, Italy Email: cannataro(a)unicz.it

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[simu-conf] Call for Participation - WinterSim 2017
by vsim-conf＠sce.carleton.ca 31 Oct '17

31 Oct '17

Early registration for WinterSim 2017 ends on Friday, November 3, 2017. Register now for discounted rates. Winter Simulation Conference (WSC) 2017 December 3-6, 2017 Red Rock Casino Resort & Spa 11011 W. Charleston Blvd. Las Vegas, NV 89135 www.wintersim.org Call for Papers, Presentations & Posters WSC TURNS 50: SIMULATION EVERYWHERE! >From experimentation to theory; standards and advanced methodologies, modeling and simulation is continually pushing the envelope of the available technologies, as many sectors have growing needs to process, visualize, make readable, understand, and deploy complex models that use immense amounts of data. These players need to transform data into hypothesis building and critical decision-making, and to change their models in response to new hypotheses, usually involving multiple highly specialized experts working together in geographically distant areas. After 50 years, we are now beyond Modeling and Simulation using Grid and Cloud computing, Web-based and distributed simulation and other recent technologies. We need to deal with computing power and storage in heterogeneous environments, resources virtualization; services consumed on demand (with minimal limitation for resource location), power issues, massive datasets. We face new challenges as we have ubiquitous processors that can process applications on demand. WSC 2017 focus is on addressing how to achieve the goal of having Simulation Everywhere! LOCATION WSC 2017 will be held at the Red Rock Casino Resort & Spa in Las Vegas, NV. The resort hotel provides an idyllic getaway just minutes from the world-renowned Las Vegas Strip and is ideally situated near the entrance to the Red Rock Canyon National Recreation Center. PROGRAM WSC 2016 features a comprehensive program ranging from introductory tutorials to state-of-the-art research and practice. Planned tracks are: • Advanced Tutorials • Analysis Methodology • Architecture and Construction • Aviation Modeling and Analysis • Case Studies • Cyber-Physical Systems • Environment and Sustainability Applications • Future of Simulation • Gaming • Healthcare Applications • History of Simulation • Hybrid Simulation • Introductory Tutorials • Manufacturing Applications • Logistics, SCM, Transportation • Modeling and Analysis of Semiconductor Manufacturing (MASM) • Military Applications and Homeland Security • Modeling and Simulation of Intelligent, Adaptive and Autonomous Systems (MSIAAS) • Modeling Methodology • Posters • Project Management • Simulation Education • Simulation Optimization • Social and Behavioral Simulation • Vendor The PhD Colloquium, Poster Session, Vendor and Case Studies tracks provide background on established and new methods, tools and application domains. WSC 2017 continues to incorporate the MASM (Modeling and Analysis for Semiconductor Manufacturing) Conference, the leading modeling and analysis conference for global semiconductor manufacturing and supply chain operations. WSC 2017 is sponsored by ACM/SIGSIM, ASA (Technical Co-Sponsor), ASIM Technical Co-Sponsor, IEEE/SMC (Technical Co-Sponsor), IIE, INFORMS-SIM, NIST (Technical Co-Sponsor) and SCS. [Apologies for duplicated messages. Problems/issues: contact vsim-conf-owner(a)sce.carleton.ca]

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Special Issue on Parallel and Distributed Data Mining
by Massimo Cafaro 31 Oct '17

31 Oct '17

Special Issue on Parallel and Distributed Data Mining Information Sciences, Elsevier The sheer volume of new data, which is being generated at an increasingly fast pace, has already produced an anticipated data deluge that is difficult to challenge. We are in the presence of an overwhelming vast quantity of data, owing to how easy is to produce or derive digital data. Even the storage of this massive amount of data is becoming a highly demanding task, outpacing the current development of hardware and software infrastructure. Nonetheless, this effort must be undertaken now for the preservation, organization and long-term maintenance of these precious data. However, the collected data is useless without our ability fully understand and make use of it. Therefore, we need new algorithms to address this challenge. Data mining techniques and algorithms to process huge amount of data in order to extract useful and interesting information have become popular in many different contexts. Algorithms are required to make sense of data automatically and in efficient ways. Nonetheless, even though sequential computer systems performance is improving, they are not suitable to keep up with the increase in the demand for data mining applications and the data size. Moreover, the main memory of sequential systems may not be enough to hold all the data related to current applications. This Special Issue takes into account the increasing interest in the design and implementation of parallel and distributed data mining algorithms. Parallel algorithms can easily address both the running time and memory requirement issues, by exploiting the vast aggregate main memory and processing power of processors and accelerators available on parallel computers. Anyway, parallelizing existing algorithms in order to achieve good performance and scalability with regard to massive datasets is not trivial. Indeed, it is of paramount importance a good data organization and decomposition strategy in order to balance the workload while minimizing data dependences. Another concern is related to minimizing synchronization and communication overhead. Finally, I/O costs should be minimized as well. Creating breakthrough parallel algorithms for high-performance data mining applications requires addressing several key computing problems which may lead to novel solutions and new insights in interdisciplinary applications. Moreover, increasingly the data is spread among different geographically distributed sites. Centralized processing of this data is very inefficient and expensive. In some cases, it may even be impractical and subject to security risks. Therefore, processing the data minimizing the amount of data being exchanged whilst guaranteeing at the same time correctness and efficiency is an extremely important challenge. Distributed data mining performs data analysis and mining in a fundamentally distributed manner paying careful attention to resource constraints, in particular bandwidth limitation, privacy concerns and computing power. The focus of this Special Issue is on all forms of advances in high-performance and distributed data mining algorithms and applications. The topics relevant to the Special Issue include (but are not limited to) the following. TOPICS OF INTEREST Scalable parallel data mining algorithms using message-passing, shared-memory or hybrid programming paradigms Exploiting modern parallel architectures including FPGA, GPU and many-core accelerators for parallel data mining applications Middleware for high-performance data mining on grid and cloud environments Benchmarking and performance studies of high-performance data mining applications Novel programming paradigms to support high-performance computing for data mining Performance models for high-performance data mining applications and middleware Programming models, tools, and environments for high-performance computing in data mining Map-reduce based parallel data mining algorithms Caching, streaming, pipelining, and other optimization techniques for data management in high-performance computing for data mining Novel distributed data mining algorithms SUBMISSION GUIDELINES All manuscripts and any supplementary material should be submitted electronically through Elsevier Editorial System (EES) at http://ees.elsevier.com/ins (http://ees.elsevier.com/ins) The authors must select as “SI:PDDM” when they reach the “Article Type” step in the submission process. A detailed submission guideline is available as “Guide to Authors” at: http://www.elsevier.com/journals/information-sciences/0020-0255/guide-for-a…. IMPORTANT DATES Submission deadline: December 1th, 2017 First round notification: March 1th, 2018 Revised version due: May 1st, 2018 Final notification: June 1st, 2018 Camera-ready due: July 1st, 2018 Publication tentative date: October 2018 Guest editors: Massimo Cafaro, Email: massimo.cafaro(a)unisalento.it University of Salento, Italy and Euro-Mediterranean Centre on Climate Change, Foundation Italo Epicoco, Email: italo.epicoco(a)unisalento.it University of Salento, Italy and Euro-Mediterranean Centre on Climate Change, Foundation Marco Pulimeno, Email: marco.pulimeno(a)unisalento.it University of Salento, Italy - ************************************************************************************ Massimo Cafaro, Ph.D. Associate Professor Dept. of Engineering for Innovation University of Salento, Lecce, Italy Via per Monteroni 73100 Lecce, Italy Voice/Fax +39 0832 297371 Web http://sara.unisalento.it/~cafaro E-mail massimo.cafaro(a)unisalento.it cafaro(a)ieee.org cafaro(a)acm.org CMCC Foundation Euro-Mediterranean Center on Climate Change Via Augusto Imperatore, 16 - 73100 Lecce massimo.cafaro(a)cmcc.it ************************************************************************************

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[Call For Participation] IA^3 2017 - Seventh SC Workshop on Irregular Applications: Architectures and Algorithms
by Tumeo, Antonino 30 Oct '17

30 Oct '17

[Apologies if you receive multiple copies of this CFP] IA^3 2017 Seventh Workshop on Irregular Applications: Architectures and Algorithms http://hpc.pnl.gov/IA3/ Monday, November 13, 2017 Colorado Convention Center Room 507 Denver, CO In conjunction with SC17 In collaboration with SIGHPC Sponsored by TCHPC Theme Irregular applications occur in many subject matters. While inherently parallel, they exhibit highly variable execution performance at a local level due to unpredictable memory access patterns and/or network transfers, divergent control structures, and data imbalances. Moreover, they often require fine-grain synchronization and communication on large-data structures such as graphs, trees, unstructured grids, tables, sparse matrices, deep nets, and their combinations (such as, for example, attributed graphs). They have a significant degree of latent parallelism, which however is difficult to exploit due to their complex behavior. Current high performance architectures rely on data locality and regular computation to reduce access latencies, and often do not cope well with the requirements of these applications. Furthermore, irregular applications are difficult to scale on current supercomputing machines, due to their limits in fine-grained synchronization and small data transfers. Irregular applications pertain both to well established and emerging fields, such as machine learning, social network analysis, bioinformatics, semantic graph databases, Computer Aided Design (CAD), and computer security. Many of these application areas also process massive sets of unstructured data, which keep growing exponentially. Addressing the issues of irregular applications on current and future architectures will become critical to solve the challenges in science and data analysis of the next few years. This workshop seeks to explore solutions for supporting efficient execution of irregular applications in the form of new features at the level of the micro- and system-architecture, network, languages and libraries, runtimes, compilers, analysis, algorithms. Program 9:00 - 9:10 Welcome and Introduction Antonino Tumeo, John Feo, Vito Giovanni Castellana 9:10 - 9:50 Keynote 1 - Chair: John Feo (PNNL) A Taxonomy of HPDA Algorithms programming of Irregular Algorithms Steve Conway (Hyperion Research) 9:50 - 10:00 Session 1: Parallel Algorithms Chair: Marco Minutoli (PNNL & WSU) Accelerating Energy Games Solvers on Modern Architectures Andrea Formisano, Raffaella Gentilini and Flavio Vella 10:00 - 10:30 Coffee Break 10:30 - 11:30 Session 2: Load Balancing Chair: TBD 10:30 - 10:55 Overcoming Load Imbalance for Irregular Sparse Matrices Goran Flegar and Hartwig Anzt 10:55 - 11:20 Progressive load balancing of asynchronous algorithms Justs Zarins and Michele Weiland 11:20 - 11:30 Enabling Work-Efficiency for High Performance Vertex-Centric Graph Analytics on GPUs Farzad Khorasani, Keval Vora, Rajiv Gupta and Laxmi N. Bhuyan 11:30 - 12:30 Session 3: Parallel Irregular Algorithms Chair: TBD 11:30 - 11:55 Parallel Depth-First Search for Directed Acyclic Graphs Maxim Naumov, Alysson Vrielink and Michael Garland 11:55 - 12:20 Optimizing Word2Vec Performance on Multicore Systems Vasudevan Rengasamy, Tao-Yang Fu, Wang-Chien Lee and Kamesh Madduri 12:20 -12:30 Spherical Region Queries on Multicore Architectures Hao Lu, Sudip Seal, Wei Guo and Jonathan Poplawsky 12:30 - 2:00 Lunch Break (on your own) 2:00 - 2:50 Keynote 2 - Chair: Vito Giovanni Castellana (PNNL) Quantum Computing and Irregular Applications Prof. Fred Chong (University of Chicago) 2:50 - 3:00 Session 4: Data Layouts Chair: Marco Minutoli (PNNL & WSU) An Efficient Data Layout Transformation Algorithm for Locality-Aware Parallel Sparse FFT Cheng Wang, Sunita Chandrasekaran and Barbara Chapman 3:00 - 3:30 Coffee Break 3:30 - 4:30 Session 5: Architecture for Irregular Applications Chair: TBD 3:30 - 3:55 A Case for Migrating Execution for Irregular Applications Peter Kogge and Shannon Kuntz 3:55 - 4:20 Pressure-Driven Hardware Managed Thread Concurrency for Irregular Applications John Leidel, Xi Wang and Yong Chen 4:20 - 4:30 Evaluation of Knight Landing High Bandwidth Memory for HPC Workloads Solmaz Salehian and Yonghong Yan 4:30 - 5:30 Debate - Moderator: Ruud Van Der Pas (Oracle) Proposition: “Specialized, perhaps configurable, hardware and software are necessary to achieve high-performance, scalable data analytics" Panelists: Rich Vuduc (Georgia Tech), Franz Franchetti (CMU), Eric Van Hensbergen (ARM), David Wang (Samsung)

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IEEE ICIP 2018: Calls for Tutorials and Special Sessions Proposals
by Nikolaidis Nikos 30 Oct '17

30 Oct '17

[Apologies if you receive multiple copies of this call] IEEE International Conference on Image Processing 2018 (ICIP 2018), Athens, Greece, October 7-10, 2018. Call for Special Sessions Proposals ICIP 2018 will include Special Sessions that provide the state-of-the-art, directions and challenges of proposed areas of interest to the image and video processing community. Proposals along (but not limited to) the following directions are particularly encouraged: 1. Machine learning-based advances in image/video/vision processing (advances in traditional image/video/vision; novel augmented reality and virtual reality proposals) 2. Mobile consumer devices-driven image and video processing 3. Recent progress and new paradigms in image and video standardization Special sessions proposals should include the following information: * Title of the Special Session * Motivation, novelty and timeliness of the proposed special session * Short biography of the organizer(s) * List of maximum eight (8) contributed papers (including titles, authors, contact information of the corresponding author, and a short abstract of each contribution). Note that: * Special session proposals shall be submitted through the conference website https://2018.ieeeicip.org/ * Each special session organizer may contribute at most ONE paper. * A maximum of THREE organizers per Special Session may be proposed. * The evaluation of the special session proposals will be based on their relevance, timeliness, impact, general fit to ICIP 2018, the qualifications of the organizers and the authors of the contributed papers. * For accepted special session proposals, the authors will submit the papers using the regular ICIP web submission process (select the special session name when submitting the final paper). * All special session papers will undergo the regular ICIP review process. Dates: * Special session proposals due: November 15, 2017 * Notification of the accepted proposals: December 15, 2017 * Submission of the special session papers: ICIP general submission (February 7, 2018) * Notification of paper acceptance: ICIP general notifications (April 30, 2018) Inquiries about Special Sessions can be sent to the Special Sessions co-Chairs at specialsessions(a)2018.ieeeicip.org --------------------------------------------------- Call for Tutorials Proposals The Program Committee is now accepting proposals from those interested in offering a tutorial at ICIP 2018. Tutorials will be held on Sunday, October 7, 2018 in half-day or full-day sessions. Tutorial proposals are welcome on all topics within the technical scope of IEEE ICIP 2018. They should aim at bringing new and exciting areas of research to the image processing community. They should be timely and accessible to a large audience. Each tutorial proposal must include: · Title of the tutorial · Presenter name(s) along with contact information, short biography, and selected publications · Description of the tutorial and duration: half-day (3 hours) or full day (6 hours) · A description of previous tutorial experience and past versions of the tutorial · Rationale for the tutorial including both importance and timeliness · Outline of the tutorial and description of material to be presented Tutorial proposals will be peer-reviewed for relevance, quality, value, and novelty in terms of introducing new tools, ideas, and topics to the IP community. Tutorial proposals are due by December 15, 2017, and notification of accepted proposals will be sent by February 15, 2018. Tutorial proposals shall be submitted through the conference website https://2018.ieeeicip.org/ Inquiries about Tutorials may be sent to tutorials(a)2018.ieeeicip.org By submitting a proposal, the presenter(s) understand the IEEE SPS policy of strongly encouraging video-recording the tutorial for education purposes if the proposal is accepted. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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CFP- Complexis 2017: 3rd International Conference on Complexity, Future Information Systems and Risk
by Anna Kobusińska 30 Oct '17

30 Oct '17

Dear Colleagues: We cordially invite you to share your latest research results at the Complexis 2017 Conference: 3rd International Conference on Complexity, Future Information Systems and Risk http://www.complexis.org/ March 20 - 21, 2018 Funchal, Madeira / Portugal Submission Deadline: October 16, 2017 --------------------------------- Call for Papers --------------------------------- COMPLEXIS – the International Conference on Complexity, Future Information Systems and Risk, aims at becoming a yearly meeting place for presenting and discussing innovative views on all aspects of Complex Information Systems, in different areas such as Informatics, Telecommunications, Computational Intelligence, Biology, Biomedical Engineering and Social Sciences. Information is pervasive in many areas of human activity – perhaps all – and complexity is a characteristic of current Exabyte-sized, highly connected and hyper dimensional, information systems. COMPLEXIS 2018 is expected to provide an overview of the state of the art as well as upcoming trends, and to promote discussion about the potential of new methodologies, technologies and application areas of complex information systems, in the academic and corporate world. Conference Areas: 1 - Complexity in Informatics, Automation and Networking <http://www.complexis.org/CallForPapers.aspx#A1> 2 - Complexity in Biology and Biomedical Engineering <http://www.complexis.org/CallForPapers.aspx#A2> 3 - Complexity in Social Sciences <http://www.complexis.org/CallForPapers.aspx#A3> 4 - Complexity in Computational Intelligence and Future Information Systems <http://www.complexis.org/CallForPapers.aspx#A4> 5 - Complexity in EDA, Embedded Systems, and Computer Architecture <http://www.complexis.org/CallForPapers.aspx#A5> 6 - Network Complexity <http://www.complexis.org/CallForPapers.aspx#A6> 7 - Complexity in Risk and Predictive Modeling <http://www.complexis.org/CallForPapers.aspx#A7> In Cooperation with: International Federation for Systems Research European Association for Theoretical Computer Science All papers presented at the conference venue will also be available at the SCITEPRESS Digital Library <http://www.scitepress.org/DigitalLibrary/>. Proceedings will be submitted for indexation by: DBLP, Thomson-Reuters Conference Proceedings Citation Index, INSPEC, EI and SCOPUS

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SPDNS 2018 - Paper submission deadline is November 3, 2018
by Igor Kotenko 28 Oct '17

28 Oct '17

[Apologies if you receive multiple copies of this message] ---------------- The Final Announcement and Call for Papers Special Session "Security in Parallel, Distributed and Network-Based Computing (SPDNS 2018)" on 26th Euromicro International Conference on Parallel, Distributed and network-based Processing (PDP 2018) Cambridge, UK, March 21-23, 2018 http://www.pdp2018.org http://www.pdp2018.org/specialsessions/snds.html Paper submission deadline: 3 Nov, 2017 ! Special Session on "Security in Parallel, Distributed and Network-Based Computing" aims to bring together researchers and practitioners involved in multiple disciplines concerning security in distributed systems to exchange ideas and to learn the latest developments in this important field. We will focus on issues related to network and distributed system security, such as authentication, access control, confidentiality, integrity, availability, privacy, dependability and sustainability of distributed systems. Previously unpublished papers offering novel research contributions to the theoretical and practical aspects of security in distributed systems are solicited for submission. Topics of interest include, but are not limited to: * Adaptive security * Applied cryptography * Authentication, authorization and access control * Big data for security * Cloud security * Computer and network forensics * Data mining, machine learning, and bio-inspired approaches for security * Digital rights management * Embedded system security * Internet and web security * Intrusion and malware detection and prevention * Risk analysis and risk management * Security and privacy in pervasive and ubiquitous computing * Security evaluation * Security of emerging technologies * Security modeling and simulation * Security policies * Security protocols * Software security * Survivability * Tamper resistance * Trust management * Trusted computing Important dates - Paper submission: 3 Nov, 2017 - Acceptance notification: 1 Dec, 2017 - Camera ready due: 22 Dec, 2017 - Conference: 21 - 23 Mar, 2018 Session Chair Igor Kotenko St Petersburg Institute for Informatics and Automation, Russia ITMO University Program Committee Miguel Correia, INESC-ID, Instituto Superior Tecnico, Universidade de Lisboa, Portugal Felix Gomez Marmol, University of Murcia, Spain Sergey Bezzateev, Saint Petersburg University of Airspace Instrumentation, Russia Ming-Yuh Huang, The Boeing Company, USA Evgenia Novikova, Saint Petersburg LETI University, Russia Nikolay Moldovyan, SPIIRAS, Russia Martin Strecker, Universite de Toulouse, France Nuno Neves, DI FC UL, Portugal Igor Saenko, St.Petersburg Signal Academy, Russia Luigi Coppolino, University of Naples "Parthenope", Italy Dennis Gamayunov, Moscow State University, Russia Gregorio Martinez Perez, University of Murcia, Spain Andrey Chechulin, ITMO University, Russia Fabrizio Baiardi, Pisa University, Italy Cataldo Basile, Politecnico di Torino, Italy Julien Bourgeois, UFC, France Dumitru Burdescu, University of Craiova, Romania Hakima Chaouchi, Telecom SudParis, France Yannick Chevalier, Universite de Toulouse, France Herve Debar, Telecom SudParis, France Dieter Gollmann, Hamburg University of Technology, Germany Stefanos Gritzalis, University of the Aegean, Greece Alexander Grusho, Moscow State University, Russian Federation Spyros Kokolakis, University of the Aegean, Greece Antonio Mana, University of Malaga, Spain Fabio Martinelli, IIT-CNR, Italy Haralambos Mouratidis, University of Brighton, UK Simin Nadjm-Tehrani, Linkoping University, Sweden Vladimir Oleshchuk, University of Agder, Norway Lotfi Ben Othmane, Fraunhofer SIT, Germany Roland Rieke, Fraunhofer SIT, Germany Luigi Romano, University of Naples "Parthenope", Italy Jose Such, King's College London, UK Peter Teufl, IAIK / Graz University of Technology, Austria Shambhu Upadhyaya, University at Buffalo Brecht Wyseur, Nagravision S.A., Saudi Arabia Ilsun You, Korean Bible University, Korea Submission guidelines prospective authors should submit a full paper not exceeding 8 pages in the Conference proceedings format ( double-column, 10pt) through the EasyChair conference submission system (http://www.easychair.org/conferences/?confpdp2018) Please select the track "Security in Parallel, Distributed and Network-Based Computing". Double-blind review: the paper should not contain authors names and affiliations; in the reference list, references to the authors' own work entries should be substituted with the string "omitted for blind review". Publication: all accepted papers will be published by the Conference Publishing Services (CPS). The Final Paper Preparation and Submission Instructions will be published after the notification of acceptance. Proceedings: authors of accepted papers are expected to register and present their papers at the Conference. Conference proceedings will be submitted to IEEE explore, CDSL, and for indexing among others, to DBLP, Scopus ScienceDirect, and ISI Web of Knowledge. Special Issues: selected papers will be considered for a publication in a special issue of several journals. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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ACA 2018 - Applications of Computer Algebra - Announcement - Call for Sessions - Santiago, Spain
by Francisco Botana 26 Oct '17

26 Oct '17

ACA 2018 24th International Conference on Applications of Computer Algebra June 18-22 2018 University of Santiago de Compostela, Spain ANNOUNCEMENT http://www.usc.es/regaca/aca2018/ congreso.aca2018(a)usc.es Topics ------ The ACA conference series is devoted to promoting all manner of computer algebra applications, and encouraging the interaction of developers of computer algebra systems with researchers and users (including scientists, engineers, educators, and mathematicians). Topics include, but are not limited to, computer algebra in the sciences, engineering, medicine, pure and applied mathematics, cryptology, education, and computer science. The 24th International Conference on Applications of Computer Algebra (ACA, http://math.unm.edu/aca.html) will take place in Santiago de Compostela on June 18-22, 2018. Call for Sessions ----------------- The ACA conferences are organized as a series of Special Sessions. All interested researchers can propose a Special Session by sending an e-mail to the Program Chair (fbotana(at)uvigo.es). The Scientific Committee (i.e. the ACA Working Group) will then decide on the acceptance of the proposed session. Accepted sessions will be immediately announced on the conference site. A proposal for a Special Session has to include: title of the Special Session, short abstract describing the Special Session, contact information of the organizers. For more details see http://math.unm.edu/ACA/Organizing/special_session.html For examples of past sessions, consult past ACA conferences (http://math.unm.edu/aca.html) Talk submissions have to be directed to the organizers of an appropriate Special Session. It is expected that organizers actively contact potential speakers.. Important Dates - Deadlines --------------------------- Submission of session proposals: January 15th, 2018 Submission of talks: April 2nd, 2018 (standard) Registration: April 30th, 2018 Final version of abstracts: April 30th, 2018. Submission of talks ------------------- The talks are always submitted to session organizers after the announcement of the proposed (and accepted) Special Sessions. Within each session, talks are traditionally 1/2 hour in length (including time for questions). One who wants to submit a talk to a Special Session must send by e-mail the following information to the session organizers: Title of the talk. Name(s) and affiliation(s) of the author(s). An abstract of the talk. To aid in the creation of the proceedings for the meeting, please follow the instruction at the conference web page. Proceedings will be published with an ISBN. If your proposal is accepted, your abstract (short, 1-2 pages, or extended, up to 5 pages) will be included in the proceedings. The talk proposals (short or extended abstracts) will be reviewed by the session organizers and they will inform the authors about the acceptance. Conference Organization ----------------------- General Chair Manuel Ladra, University of Santiago, Spain Program Chair Francisco Botana, University of Vigo, Spain Publicity Chair Felipe Gago, University of Santiago, Spain Advisory Committee Eugenio Roanes-Lozano Stanly Steinberg Michael Wester Scientific Committee The ACA Working Group http://math.unm.edu/ACA/Organizing/WG.html

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