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Performance Evaluation Of An Improved Popularity Aware Web Proxy Cache Replacement Policy
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Book Synopsis Performance Evaluation of an Improved Popularity-aware Web Proxy Cache Replacement Policy by : Thabotharan Kathiravelu
Download or read book Performance Evaluation of an Improved Popularity-aware Web Proxy Cache Replacement Policy written by Thabotharan Kathiravelu and published by . This book was released on 2003 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Web Proxy Cache Replacement Strategies by : Hala ElAarag
Download or read book Web Proxy Cache Replacement Strategies written by Hala ElAarag and published by Springer Science & Business Media. This book was released on 2012-12-30 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents a study of cache replacement strategies designed for static web content. Proxy servers can improve performance by caching static web content such as cascading style sheets, java script source files, and large files such as images. This topic is particularly important in wireless ad hoc networks, in which mobile devices act as proxy servers for a group of other mobile devices. Opening chapters present an introduction to web requests and the characteristics of web objects, web proxy servers and Squid, and artificial neural networks. This is followed by a comprehensive review of cache replacement strategies simulated against different performance metrics. The work then describes a novel approach to web proxy cache replacement that uses neural networks for decision making, evaluates its performance and decision structures, and examines its implementation in a real environment, namely, in the Squid proxy server.
Book Synopsis Performance Evaluation of Web Proxy Cache Replacement Policies by : Martin F. Arlitt
Download or read book Performance Evaluation of Web Proxy Cache Replacement Policies written by Martin F. Arlitt and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Web Caching and Its Applications by : S.V. Nagaraj
Download or read book Web Caching and Its Applications written by S.V. Nagaraj and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has seen a tremendous growth in the usage of the World Wide Web. The Web has grown so fast that it seems to be becoming an unusable and slow behemoth. Web caching is one way to tame and make this behemoth a friendly and useful giant. The key idea in Web caching is to cache frequently accessed content so that it may be used profitably later. This book focuses entirely on Web caching techniques. Much of the material in this book is very relevant for those interested in understanding the wide gamut of Web caching research. It will be helpful for those interested in making use of the power of the Web in a more profitable way. Audience and purpose of this book This book presents key concepts in Web caching and is meant to be suited for a wide variety of readers including advanced undergraduate and graduate students‚ programmers‚ network administrators‚ researchers‚ teachers‚ techn- ogists and Internet Service Providers (ISPs).
Book Synopsis Block Trace Analysis and Storage System Optimization by : Jun Xu
Download or read book Block Trace Analysis and Storage System Optimization written by Jun Xu and published by Apress. This book was released on 2018-11-16 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the fundamental factors of data storage system performance and master an essential analytical skill using block trace via applications such as MATLAB and Python tools. You will increase your productivity and learn the best techniques for doing specific tasks (such as analyzing the IO pattern in a quantitative way, identifying the storage system bottleneck, and designing the cache policy). In the new era of IoT, big data, and cloud systems, better performance and higher density of storage systems has become crucial. To increase data storage density, new techniques have evolved and hybrid and parallel access techniques—together with specially designed IO scheduling and data migration algorithms—are being deployed to develop high-performance data storage solutions. Among the various storage system performance analysis techniques, IO event trace analysis (block-level trace analysis particularly) is one of the most common approaches for system optimization and design. However, the task of completing a systematic survey is challenging and very few works on this topic exist. Block Trace Analysis and Storage System Optimization brings together theoretical analysis (such as IO qualitative properties and quantitative metrics) and practical tools (such as trace parsing, analysis, and results reporting perspectives). The book provides content on block-level trace analysis techniques, and includes case studies to illustrate how these techniques and tools can be applied in real applications (such as SSHD, RAID, Hadoop, and Ceph systems). What You’ll Learn Understand the fundamental factors of data storage system performance Master an essential analytical skill using block trace via various applications Distinguish how the IO pattern differs in the block level from the file level Know how the sequential HDFS request becomes “fragmented” in final storage devices Perform trace analysis tasks with a tool based on the MATLAB and Python platforms Who This Book Is For IT professionals interested in storage system performance optimization: network administrators, data storage managers, data storage engineers, storage network engineers, systems engineers
Book Synopsis Networks and Systems in Cybernetics by : Radek Silhavy
Download or read book Networks and Systems in Cybernetics written by Radek Silhavy and published by Springer Nature. This book was released on 2023-07-14 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Networks and Systems in Cybernetics section continues to be a highly relevant and rapidly evolving area of research, encompassing modern advancements in informatics and cybernetics within network and system contexts. This field is at the forefront of developing cutting-edge technologies that can tackle complex challenges and improve various aspects of our lives. The latest research in this field is featured in this book, which provides a comprehensive overview of recent methods, algorithms, and designs. The book comprises the refereed proceedings of the Cybernetics Perspectives in Systems session of the 12th Computer Science Online Conference 2023 (CSOC 2023), which was held online in April 2023. The book offers a unique opportunity to explore the latest advances in cybernetics and informatics and their applications in a range of domains. It brings together experts from various disciplines to share their insights and collaborate on research that can shape the future of our world. One of the key themes of this section is the application of cybernetics in intelligent systems. This area has significant potential to revolutionize a range of industries. Researchers are exploring how cybernetic principles can be used to create intelligent systems that can learn, adapt, and optimize their performance over time.
Book Synopsis Computational Intelligence in Data Mining - Volume 2 by : Lakhmi C. Jain
Download or read book Computational Intelligence in Data Mining - Volume 2 written by Lakhmi C. Jain and published by Springer. This book was released on 2014-12-10 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributed volume aims to explicate and address the difficulties and challenges that of seamless integration of the two core disciplines of computer science, i.e., computational intelligence and data mining. Data Mining aims at the automatic discovery of underlying non-trivial knowledge from datasets by applying intelligent analysis techniques. The interest in this research area has experienced a considerable growth in the last years due to two key factors: (a) knowledge hidden in organizations’ databases can be exploited to improve strategic and managerial decision-making; (b) the large volume of data managed by organizations makes it impossible to carry out a manual analysis. The book addresses different methods and techniques of integration for enhancing the overall goal of data mining. The book helps to disseminate the knowledge about some innovative, active research directions in the field of data mining, machine and computational intelligence, along with some current issues and applications of related topics.
Book Synopsis Advances in Grid and Pervasive Computing by : Ruixuan Li
Download or read book Advances in Grid and Pervasive Computing written by Ruixuan Li and published by Springer. This book was released on 2012-05-08 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 7th International Conference on Grid and Pervasive Computing, GPC 2012, held in Hong Kong, China, in May 2012. The 9 revised full papers and 19 short papers were carefully revised and selected from 55 submissions. They are organized in topical sections on cloud computing, grid and service computing, green computing, mobile and pervasive computing, scheduling and performance, and trust and security. Also included are 4 papers presented at the 2012 International Workshop on Mobile Cloud and Ubiquitous Computing (Mobi-Cloud 2012) held in conjunction with GPC 2012.
Book Synopsis General Track - 2002 USENIX Annual Technical Conference, June 10-15, 2002, Monterey, California, USA by : USENIX Association
Download or read book General Track - 2002 USENIX Annual Technical Conference, June 10-15, 2002, Monterey, California, USA written by USENIX Association and published by . This book was released on 2002 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Science and Its Applications - ICCSA 2004 by : Antonio Laganà
Download or read book Computational Science and Its Applications - ICCSA 2004 written by Antonio Laganà and published by Springer Science & Business Media. This book was released on 2004-05-21 with total page 1446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The natural mission of Computational Science is to tackle all sorts of human problems and to work out intelligent automata aimed at alleviating the b- den of working out suitable tools for solving complex problems. For this reason ComputationalScience,thoughoriginatingfromtheneedtosolvethemostch- lenging problems in science and engineering (computational science is the key player in the ?ght to gain fundamental advances in astronomy, biology, che- stry, environmental science, physics and several other scienti?c and engineering disciplines) is increasingly turning its attention to all ?elds of human activity. In all activities, in fact, intensive computation, information handling, kn- ledge synthesis, the use of ad-hoc devices, etc. increasingly need to be exploited and coordinated regardless of the location of both the users and the (various and heterogeneous) computing platforms. As a result the key to understanding the explosive growth of this discipline lies in two adjectives that more and more appropriately refer to Computational Science and its applications: interoperable and ubiquitous. Numerous examples of ubiquitous and interoperable tools and applicationsaregiveninthepresentfourLNCSvolumescontainingthecontri- tions delivered at the 2004 International Conference on Computational Science and its Applications (ICCSA 2004) held in Assisi, Italy, May 14–17, 2004.
Book Synopsis Security, Privacy and Anonymity in Computation, Communication and Storage by : Guojun Wang
Download or read book Security, Privacy and Anonymity in Computation, Communication and Storage written by Guojun Wang and published by Springer. This book was released on 2016-11-09 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the refereed proceedings of six workshops held at the 9th International Conference on Security, Privacy and Anonymity in Computation, Communication and Storage, SpaCCS 2016, held in Zhangjiajie, China, in November 2016: the 7th International Workshop on Trust, Security and Privacy for Big Data, TrustData 2016; the 6th International Symposium on Trust, Security and Privacy for Emerging Applications, TSP 2016; the 4th International Workshop on Network Optimization and Performance Evaluation, NOPE 2016; the Second International Symposium on Dependability in Sensor, Cloud, and Big Data Systems and Applications, DependSys 2016; the Annual Big Data Security, Privacy and Trust Workshop, BigDataSPT 2016; and the First International Workshop on Cloud Storage Service and Computing, WCSSC 2016. The 37 full papers presented were carefully reviewed and selected from 95 submissions. The papers deal with research findings, ideas and emerging trends in information security research and cover a broad range of topics in security, privacy and anonymity in computation, communication and storage.
Book Synopsis High Performance Computing - HiPC 2002 by : Sartaj Sahni
Download or read book High Performance Computing - HiPC 2002 written by Sartaj Sahni and published by Springer. This book was released on 2003-07-01 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 9th International Conference on High Performance Computing, HiPC 2002, held in Bangalore, India in December 2002. The 57 revised full contributed papers and 9 invited papers presented together with various keynote abstracts were carefully reviewed and selected from 145 submissions. The papers are organized in topical sections on algorithms, architecture, systems software, networks, mobile computing and databases, applications, scientific computation, embedded systems, and biocomputing.
Book Synopsis Advanced Infocomm Technology by : Vincent Guyot
Download or read book Advanced Infocomm Technology written by Vincent Guyot and published by Springer. This book was released on 2013-11-18 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 5th International Conference on Advanced Infocomm Technology, ICAIT 2012, held in Paris, France, July 2012. The 32 revised full papers presented together with 4 invited talks were carefully selected from 97 submissions. The papers are organized in topical sections on fixed mobile convergence and emerging networks technologies, performance and quality of service, fiber technologies and multimedia processing, communication softwares and services, security, sensor technologies and wireless systems, energy-aware networks and power management, and mobile ad-hoc, mesh and vehicular networks.
Book Synopsis Proceedings of the Ninth International Symposium on Consumer Electronics 2005 (ISCE 2005), 14-16 June 2005, Macau SAR by : Robin Bradbeer
Download or read book Proceedings of the Ninth International Symposium on Consumer Electronics 2005 (ISCE 2005), 14-16 June 2005, Macau SAR written by Robin Bradbeer and published by Martinus Nijhoff Publishers / Brill Academic Publi. This book was released on 2005 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1998-2003, 2008-2011, 2014- cataloged as a serial in LC.
Book Synopsis Proceedings of the General Track by :
Download or read book Proceedings of the General Track written by and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Web Data Mining and the Development of Knowledge-Based Decision Support Systems by : Sreedhar, G.
Download or read book Web Data Mining and the Development of Knowledge-Based Decision Support Systems written by Sreedhar, G. and published by IGI Global. This book was released on 2016-12-21 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Websites are a central part of today’s business world; however, with the vast amount of information that constantly changes and the frequency of required updates, this can come at a high cost to modern businesses. Web Data Mining and the Development of Knowledge-Based Decision Support Systems is a key reference source on decision support systems in view of end user accessibility and identifies methods for extraction and analysis of useful information from web documents. Featuring extensive coverage across a range of relevant perspectives and topics, such as semantic web, machine learning, and expert systems, this book is ideally designed for web developers, internet users, online application developers, researchers, and faculty.
Book Synopsis Performance Evaluation of an Enhanced Popularity-based Web Prefetching Technique by : Mayank Sharma
Download or read book Performance Evaluation of an Enhanced Popularity-based Web Prefetching Technique written by Mayank Sharma and published by . This book was released on 2006 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The growth of the World Wide Web has been tremendous over the last decade, but at the same time, it has exacerbated the response time as perceived by users in accessing web documents. Web caching and web prefetching are techniques used to alleviate such problems. Caching improve access latency by locally storing previously accessed web documents whereas prefetching techniques rely on predictive approaches to speculatively retrieve and store web objects into the cache for future use. Predictions on what to prefetch are made based on different criteria such as access patterns, popularity and structure of documents accessed. Prefetching approaches differ in their implementation and complexity, but more importantly in the performance that can be achieved based upon the prediction accuracy. In this work, we introduce a simple and transparent popularity-based prefetching algorithm which conbines both the top 10 and next-n prefetching approaches. In addition to using access-frequency as the criteria for prefetching, we also use the time of access of web documents to generate the top 10 list. This approach of using access-frequency and time of access is known as the GDSP approach, which has been used in cache management. Instead of generating next-n list for all documents accessed by the users, we log the next-n documents for the top 10 documents only, thus reducing complexity and overhead. The results obtained from simulations, in terms of hit rate and prefetching effectiveness show the efficacy of our proposed algorithm as compared to other approaches. Future work includes making the proposed approach dynamic by refreshing the top 10 list with the latest GDSP values and prefetching dynamic web documents."--Abstract.
