Download or read book A Compression Engine for Multidimensional Array Database Systems written by Andreas Dehmel and published by Herbert Utz Verlag. This book was released on 2002 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Statistical Database Management written by Michael Gertz and published by Springer Science & Business Media. This book was released on 2010-06-17 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 22nd International Conference on Scientific and Statistical Database Management, SSDBM 2010, held in Heidelberg, Germany in June/July 2010. The 30 long and 11 short papers presented were carefully reviewed and selected from 94 submissions. The topics covered are query processing; scientific data management and analysis; data mining; indexes and data representation; scientific workflow and provenance; and data stream processing.
Download or read book Database and Expert Systems Applications written by Heinrich C. Mayr and published by Springer. This book was released on 2003-06-29 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: th DEXA 2001, the 12 International Conference on Database and Expert Systems Applications was held on September 3–5, 2001, at the Technical University of Munich, Germany. The rapidly growing spectrum of database applications has led to the establishment of more specialized discussion platforms (DaWaK conference, EC Web conference, and DEXA workshop), which were all held in parallel with the DEXA conference in Munich. In your hands are the results of much effort, beginning with the preparation of the submitted papers. The papers then passed through the reviewing process, and the accepted papers were revised to final versions by their authors and arranged with the conference program. All this culminated in the conference itself. A total of 175 papers were submitted to this conference, and I would like to thank all the authors. They are the real base of the conference. The program committee and the supporting reviewers produced altogether 497 referee reports, on average of 2.84 reports per paper, and selected 93 papers for presentation. Comparing the weight or more precisely the number of papers devoted to particular topics at several recent DEXA conferences, an increase can be recognized in the areas of XMS databases, active databases, and multi and hypermedia efforts. The space devoted to the more classical topics such as information retrieval, distribution and Web aspects, and transaction, indexing and query aspects has remained more or less unchanged. Some decrease is visible for object orientation.
Download or read book Database and Expert Systems Applications written by and published by . This book was released on 2001 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancing Big Data Benchmarks written by Tilmann Rabl and published by Springer. This book was released on 2014-10-08 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed joint proceedings of the Third and Fourth Workshop on Big Data Benchmarking. The third WBDB was held in Xi'an, China, in July 2013 and the Fourth WBDB was held in San José, CA, USA, in October, 2013. The 15 papers presented in this book were carefully reviewed and selected from 33 presentations. They focus on big data benchmarks; applications and scenarios; tools, systems and surveys.
Download or read book Data Compression for Multidimensional Arrays in Molap Systems written by Youssef Bou Karam and published by . This book was released on 2015 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Machine Learning for Networking written by Éric Renault and published by Springer Nature. This book was released on 2021-03-02 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the Second International Conference on Machine Learning for Networking, MLN 2019, held in Paris, France, in December 2019. The 26 revised full papers included in the volume were carefully reviewed and selected from 75 submissions. They present and discuss new trends in deep and reinforcement learning, pattern recognition and classification for networks, machine learning for network slicing optimization, 5G system, user behavior prediction, multimedia, IoT, security and protection, optimization and new innovative machine learning methods, performance analysis of machine learning algorithms, experimental evaluations of machine learning, data mining in heterogeneous networks, distributed and decentralized machine learning algorithms, intelligent cloud-support communications, ressource allocation, energy-aware communications, software de ned networks, cooperative networks, positioning and navigation systems, wireless communications, wireless sensor networks, underwater sensor networks.
Download or read book Algorithms and Architectures for Parallel Processing written by Guojin Wang and published by Springer. This book was released on 2015-11-18 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Workshops and Symposiums of the 15th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2015, held in Zhangjiajie, China, in November 2015. The program of this year consists of 6 symposiums/workshops that cover a wide range of research topics on parallel processing technology: the Sixth International Workshop on Trust, Security and Privacy for Big Data, TrustData 2015; the Fifth International Symposium on Trust, Security and Privacy for Emerging Applications, TSP 2015; the Third International Workshop on Network Optimization and Performance Evaluation, NOPE 2015; the Second International Symposium on Sensor-Cloud Systems, SCS 2015; the Second International Workshop on Security and Privacy Protection in Computer and Network Systems, SPPCN 2015; and the First International Symposium on Dependability in Sensor, Cloud, and Big Data Systems and Applications, DependSys 2015. The aim of these symposiums/workshops is to provide a forum to bring together practitioners and researchers from academia and industry for discussion and presentations on the current research and future directions related to parallel processing technology. The themes and topics of these symposiums/workshops are a valuable complement to the overall scope of ICA3PP 2015 and give additional values and interests.
Download or read book Multi versioned Data Storage and Iterative Processing in a Parallel Array Database Engine written by Emad Soroush and published by . This book was released on 2014 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists today are able to generate data at an unprecedented scale and rate. For example the Sloan Digital Sky Survey (SDSS) generates 200GB of data containing millions of objects on each night on its routine operation. The large hadron collider is producing even more data today which is approximately 30PB annually. The Large Synoptic Survey Telescope (LSST) also will be producing approximately 30TB of data per night in a few years. Also, in many fields of science, multidimensional arrays rather than flat tables are standard data types because data values are associated with coordinates in space and time. For example, images in astronomy are 2D arrays of pixel intensities. Climate and ocean models use arrays or meshes to describe 3D regions of the atmosphere and oceans. As a result, scientists need powerful tools to help them manage massive arrays. This thesis focuses on various challenges in building parallel array data management systems that facilitate massive-scale data analytics over arrays. The first challenge with building an array data processing system is simply how to store arrays on disk. The key question is how to partition arrays into smaller fragments called chunks that form the unit of IO, processing, and data distribution across machines in a cluster. We explore this question in ArrayStore, a new read-only storage manager for parallel array processing. In ArrayStore, we study the impact of different chunking strategies on query processing performance for a wide range of operations, including binary operators and user-defined functions. ArrayStore also proposes two new techniques that enable operators to access data from adjacent array fragments during parallel processing. The second challenge that we explore in building array systems is the ability to create, archive, and explore different versions of the array data. We address this question in TimeArr, a new append-only storage manager for an array database. Its key contribution is to efficiently store and retrieve versions of an entire array or some sub-array. To achieve high performance, TimeArr relies on several techniques including virtual tiles, bitmask compression of changes, variable-length delta representations, and skip links. The third challenge that we tackle in building parallel array engines is how to provide efficient iterative computation on multi-dimensional scientific arrays. We present the design, implementation, and evaluation of ArrayLoop, an extension of SciDB with native support for array iterations. In the context of ArrayLoop, we develop a model for iterative processing in a parallel array engine. We then present three optimizations to improve the performance of these types of computations: incremental processing, mini-iteration overlap processing, and multi-resolution processing. Finally, as motivation for our work and also to help push our technology back into the hands of science users, we have built the AscotDB system. AscotDB is a new, extensible data analysis system for the interactive analysis of data from astronomical surveys. AscotDB provides a compelling and powerful environment for the exploration, analysis, visualization, and sharing of large array datasets.
Download or read book Readings in Database Systems written by Joseph M. Hellerstein and published by MIT Press. This book was released on 2005 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of a popular text and reference on database research, with substantial new material and revision; covers classical literature and recent hot topics. Lessons from database research have been applied in academic fields ranging from bioinformatics to next-generation Internet architecture and in industrial uses including Web-based e-commerce and search engines. The core ideas in the field have become increasingly influential. This text provides both students and professionals with a grounding in database research and a technical context for understanding recent innovations in the field. The readings included treat the most important issues in the database area--the basic material for any DBMS professional. This fourth edition has been substantially updated and revised, with 21 of the 48 papers new to the edition, four of them published for the first time. Many of the sections have been newly organized, and each section includes a new or substantially revised introduction that discusses the context, motivation, and controversies in a particular area, placing it in the broader perspective of database research. Two introductory articles, never before published, provide an organized, current introduction to basic knowledge of the field; one discusses the history of data models and query languages and the other offers an architectural overview of a database system. The remaining articles range from the classical literature on database research to treatments of current hot topics, including a paper on search engine architecture and a paper on application servers, both written expressly for this edition. The result is a collection of papers that are seminal and also accessible to a reader who has a basic familiarity with database systems.
Download or read book Developing Essbase Applications written by Cameron Lackpour and published by CRC Press. This book was released on 2015-09-17 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maintaining the advanced technical focus found in Developing Essbase Applications, this second volume is another collaborative effort by some of the best Essbase practitioners from around the world. The book explores technology areas that are much-discussed but still very new, including Exalytics and Hybrid Essbase. It covers the latest improvements to the Essbase engine as well as the impact of new reporting and analysis tools. It also presents advanced Essbase best practices across a variety of features, functions, and theories.
Download or read book 7th International Conference on Database Systems for Advanced Applications DAS FAA 2001 written by Dik Lun Lee and published by IEEE Computer Society Press. This book was released on 2001 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Proceedings of an April 2001 conference examining recent progress in XML databases, data mining and clustering, document and text databases, deductive and knowledge bases, OLAP, indexing techniques, mobile computing and databases, query languages and processing, workflow management, visualization and multimedia databases, query processing and optimization, and heterogeneous and networked databases. Specific subjects discussed include distance courseware discrimination based on representative sentence assaying, a logical foundation for deductive object-oriented databases, multi-cube computation, and facilitating workflow evolution in an advanced object environment. Other subjects include a unified retrieval method for multimedia documents, and improving backward recovery in workflow systems. Lacks a subject index. c. Book News Inc.
Download or read book Performance Characterization and Benchmarking written by Raghunath Nambiar and published by Springer. This book was released on 2014-01-31 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-proceedings of the 5th TPC Technology Conference, TPCTC 2013, held in Trento, Italy, in August 2013. It contains 7 selected peer-reviewed papers, a report from the TPC Public Relations Committee and one invited paper. The papers present novel ideas and methodologies in performance evaluation, measurement and characterization.
Download or read book Emerging Trends in Computing Informatics Systems Sciences and Engineering written by Tarek Sobh and published by Springer Science & Business Media. This book was released on 2012-08-14 with total page 1133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Trends in Computing, Informatics, Systems Sciences, and Engineering includes a set of rigorously reviewed world-class manuscripts addressing and detailing state-of-the-art research projects in the areas of Industrial Electronics, Technology & Automation, Telecommunications and Networking, Systems, Computing Sciences and Software Engineering, Engineering Education, Instructional Technology, Assessment, and E-learning. This book includes the proceedings of the International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering (CISSE 2010). The proceedings are a set of rigorously reviewed world-class manuscripts presenting the state of international practice in Innovative Algorithms and Techniques in Automation, Industrial Electronics and Telecommunications.
Download or read book Storage Management of Multidimensional Arrays in Database Management Systems written by Paula Furtado and published by . This book was released on 1999 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Software Development written by and published by . This book was released on 1996 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Computers written by Marvin Zelkowitz and published by Elsevier. This book was released on 2004-07-20 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Computers covers new developments in computer technology. Most chapters present an overview of a current subfield within computer science, with many citations, and often include new developments in the field by the authors of the individual chapters. Topics include hardware, software, theoretical underpinnings of computing, and novel applications of computers. This volume emphasizes software engineering issues in the design of new software systems. The use of the new emerging agile methods is presented as well as timeboxing and model based software engineering (MBASE) as techniques to manage large scale developments. The book series is a valuable addition to university courses that emphasize the topics under discussion in that particular volume as well as belonging on the bookshelf of industrial practitioners who need to implement many of the technologies that are described. - In-depth surveys and tutorials on new computer technology - Well-known authors and researchers in the field - Extensive bibliographies with most chapters - Important chapters on new technologies for software development: agile methods, time boxing, MBASE
