Web Proxy Cache Replacement Strategies

Author : Hala ElAarag
Publisher : Springer Science & Business Media
Page : 103 pages
File Size : 47,5 Mb
Release : 2012-12-30
Category : Computers
ISBN : 9781447148937

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Web Proxy Cache Replacement Strategies by Hala ElAarag Pdf

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.

Author : S.V. Nagaraj
Publisher : Springer Science & Business Media
Page : 239 pages
File Size : 46,8 Mb
Release : 2006-04-18
Category : Computers
ISBN : 9781402080500

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Web Caching and Its Applications by S.V. Nagaraj Pdf

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).

Author : Beniamino Murgante,Osvaldo Gervasi,Andres Iglesias,David Taniar,Bernady O. Apduhan
Publisher : Springer
Page : 728 pages
File Size : 46,7 Mb
Release : 2011-06-17
Category : Computers
ISBN : 9783642219283

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Computational Science and Its Applications - ICCSA 2011 by Beniamino Murgante,Osvaldo Gervasi,Andres Iglesias,David Taniar,Bernady O. Apduhan Pdf

The five-volume set LNCS 6782 - 6786 constitutes the refereed proceedings of the International Conference on Computational Science and Its Applications, ICCSA 2011, held in Santander, Spain, in June 2011. The five volumes contain papers presenting a wealth of original research results in the field of computational science, from foundational issues in computer science and mathematics to advanced applications in virtually all sciences making use of computational techniques. The topics of the fully refereed papers are structured according to the five major conference themes: geographical analysis, urban modeling, spatial statistics; cities, technologies and planning; computational geometry and applications; computer aided modeling, simulation, and analysis; and mobile communications.

Author : Azizah Abd Manaf,Akram Zeki,Mazdak Zamani,Suriayati Chuprat,Eyas El-Qawasmeh
Publisher : Springer Science & Business Media
Page : 773 pages
File Size : 54,7 Mb
Release : 2011-10-28
Category : Computers
ISBN : 9783642254529

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Informatics Engineering and Information Science, Part II by Azizah Abd Manaf,Akram Zeki,Mazdak Zamani,Suriayati Chuprat,Eyas El-Qawasmeh Pdf

This 4-Volume-Set, CCIS 0251 - CCIS 0254, constitutes the refereed proceedings of the International Conference on Informatics Engineering and Information Science, ICIEIS 2011, held in Kuala Lumpur, Malaysia, in November 2011. The 210 revised full papers presented together with invited papers in the 4 volumes were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on e-learning, information security, software engineering, image processing, algorithms, artificial intelligence and soft computing, e-commerce, data mining, neural networks, social networks, grid computing, biometric technologies, networks, distributed and parallel computing, wireless networks, information and data management, web applications and software systems, multimedia, ad hoc networks, mobile computing, as well as miscellaneous topics in digital information and communications.

Author : Radek Silhavy,Petr Silhavy
Publisher : Springer Nature
Page : 746 pages
File Size : 46,8 Mb
Release : 2023-07-14
Category : Technology & Engineering
ISBN : 9783031353178

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Networks and Systems in Cybernetics by Radek Silhavy,Petr Silhavy Pdf

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.

Author : Borworn Papasratorn,Nipon Charoenkitkarn,Vajirasak Vanijja,Vithida Chongsuphajaisiddhi
Publisher : Springer
Page : 267 pages
File Size : 47,6 Mb
Release : 2013-12-09
Category : Computers
ISBN : 9783319037837

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Advances in Information Technology by Borworn Papasratorn,Nipon Charoenkitkarn,Vajirasak Vanijja,Vithida Chongsuphajaisiddhi Pdf

This book constitutes the proceedings of the 6th International Conference on Advances in Information Technology, IAIT 2013, held in Bangkok, Thailand, in December 2013. The 23 revised papers presented in this volume were carefully reviewed and selected from numerous submissions. They deal with all areas related to applied information technology.

Author : Carlos Bateira
Publisher : BoD – Books on Demand
Page : 328 pages
File Size : 51,7 Mb
Release : 2012-08-17
Category : Social Science
ISBN : 9789535106890

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Cartography by Carlos Bateira Pdf

The terrestrial space is the place of interaction of natural and social systems. The cartography is an essential tool to understand the complexity of these systems, their interaction and evolution. This brings the cartography to an important place in the modern world. The book presents several contributions at different areas and activities showing the importance of the cartography to the perception and organization of the territory. Learning with the past or understanding the present the use of cartography is presented as a way of looking to almost all themes of the knowledge.

Author : Ning Zhong,Yiyu Yao,Jiming Liu,Setsuo Ohsuga
Publisher : Springer
Page : 620 pages
File Size : 46,9 Mb
Release : 2003-06-30
Category : Computers
ISBN : 9783540454908

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Web Intelligence: Research and Development by Ning Zhong,Yiyu Yao,Jiming Liu,Setsuo Ohsuga Pdf

This book constitutes the refereed proceedings of the First Asia-Pacific Conference on Web Intelligence, WI 2001, held in Maebashi City, Japan, in October 2001.The 28 revised full papers and 45 revised short papers presented were carefully reviewed and selected from 153 full-length paper submissions. Also included are an introductory survey and six invited presentations. The book offers topical sections on Web information systems environments and foundations, Web human-media engineering, Web information management, Web information retrieval, Web agents, Web mining and farming, and Web-based applications.

Author : Hermann Kaindl
Publisher : Margret Schneider
Page : 457 pages
File Size : 42,5 Mb
Release : 2004
Category : Electronic
ISBN : 9783800728404

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Networks 2004 by Hermann Kaindl Pdf

Author : Ruixuan Li,Jiannong Cao,Julien Bourgeois
Publisher : Springer
Page : 389 pages
File Size : 48,8 Mb
Release : 2012-05-08
Category : Computers
ISBN : 9783642307676

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Advances in Grid and Pervasive Computing by Ruixuan Li,Jiannong Cao,Julien Bourgeois Pdf

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.

Author : Lakhmi C. Jain,Himansu Sekhar Behera,Jyotsna Kumar Mandal,Durga Prasad Mohapatra
Publisher : Springer
Page : 707 pages
File Size : 48,9 Mb
Release : 2014-12-10
Category : Technology & Engineering
ISBN : 9788132222088

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Computational Intelligence in Data Mining - Volume 2 by Lakhmi C. Jain,Himansu Sekhar Behera,Jyotsna Kumar Mandal,Durga Prasad Mohapatra Pdf

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.

Author : Fred Douglis,Brian D. Davison
Publisher : Springer Science & Business Media
Page : 353 pages
File Size : 49,7 Mb
Release : 2004-08-10
Category : Computers
ISBN : 9781402022579

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Web Content Caching and Distribution by Fred Douglis,Brian D. Davison Pdf

Web caching and content delivery technologies provide the infrastructure on which systems are built for the scalable distribution of information. This proceedings of the eighth annual workshop, captures a cross-section of the latest issues and techniques of interest to network architects and researchers in large-scale content delivery. Topics covered include the distribution of streaming multimedia, edge caching and computation, multicast, delivery of dynamic content, enterprise content delivery, streaming proxies and servers, content transcoding, replication and caching strategies, peer-to-peer content delivery, and Web prefetching. Web Content Caching and Distribution encompasses all areas relating to the intersection of storage and networking for Internet content services. The book is divided into eight parts: mobility, applications, architectures, multimedia, customization, peer-to-peer, performance and measurement, and delta encoding.

Author : Richard Fox,Wei Hao
Publisher : CRC Press
Page : 612 pages
File Size : 47,5 Mb
Release : 2017-10-20
Category : Computers
ISBN : 9781351707176

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Internet Infrastructure by Richard Fox,Wei Hao Pdf

Internet Infrastructure: Networking, Web Services, and Cloud Computing provides a comprehensive introduction to networks and the Internet from several perspectives: the underlying media, the protocols, the hardware, the servers, and their uses. The material in the text is divided into concept chapters that are followed up with case study chapters that examine how to install, configure, and secure a server that offers the given service discussed. The book covers in detail the Bind DNS name server, the Apache web server, and the Squid proxy server. It also provides background on those servers by discussing DNS, DHCP, HTTP, HTTPS, digital certificates and encryption, web caches, and the variety of protocols that support web caching. Introductory networking content, as well as advanced Internet content, is also included in chapters on networks, LANs and WANs, TCP/IP, TCP/IP tools, cloud computing, and an examination of the Amazon Cloud Service. Online resources include supplementary content that is available via the textbook’s companion website, as well useful resources for faculty and students alike, including: a complete lab manual; power point notes, for installing, configuring, securing and experimenting with many of the servers discussed in the text; power point notes; animation tutorials to illustrate some of the concepts; two appendices; and complete input/output listings for the example Amazon cloud operations covered in the book.

Author : Allan Kang Ying Wong,Tharam S. Dillon,Wilfred Wan Kei Lin
Publisher : Nova Publishers
Page : 224 pages
File Size : 41,5 Mb
Release : 2008
Category : Computers
ISBN : 1600216048

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Harnessing the Service Roundtrip Time Over the Internet to Support Time-critical Applications by Allan Kang Ying Wong,Tharam S. Dillon,Wilfred Wan Kei Lin Pdf

Although the Internet and World Wide Web (WWW) are popular as tools for convenient exchange of information, it is not easy to utilise the Internet for time-critical applications such as on-line remote diagnosis in telemedicine. It is a wish of the United Nations to bring e-health to every corner of the world via the Internet. This is easier said than done because the sheer size of the Internet implies unpredictable faults of all kinds. These faults are physically translated into communication and computation delays. Since these faults and delays have many contributing factors that can change suddenly, it is impractical to monitor them all for the sake of fault tolerance. For this reason the new concept of interpreting the channel dynamics by gauging its end-to-end behaviour has emerged. The aim is to measure the changes of the average service roundtrip time (RTT) over time and interpret the possible signs of faults from these changes. If the length of the average service RTT is suddenly increased in an exponential manner, network congestion and widespread retransmission are indicated. Then, the Internet and/or the applications running on it should invoke fault tolerance measures to prevent system breakdown and partial failures. This concept of gauging the channel dynamics to prevent system failure is generally known as Internet End-to-End Performance Measurement (IEPM). The purpose of the book is to shed light on some of the novel practical fault tolerance techniques that can help shorten the end-to-end service roundtrip (RTT) time of a logical Internet channel. As a result the Internet can be harnessed for serious time-critical applications. Several practical cases are presented to demonstrate how the effective harnessing can be achieved.

Author : Wen Yu,Haibo He
Publisher : Springer Science & Business Media
Page : 1240 pages
File Size : 51,8 Mb
Release : 2009-05-07
Category : Computers
ISBN : 9783642015090

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Advances in Neural Networks Isnn 2009 by Wen Yu,Haibo He Pdf

The three volume set LNCS 5551/5552/5553 constitutes the refereed proceedings of the 6th International Symposium on Neural Networks, ISNN 2009, held in Wuhan, China in May 2009. The 409 revised papers presented were carefully reviewed and selected from a total of 1.235 submissions. The papers are organized in 20 topical sections on theoretical analysis, stability, time-delay neural networks, machine learning, neural modeling, decision making systems, fuzzy systems and fuzzy neural networks, support vector machines and kernel methods, genetic algorithms, clustering and classification, pattern recognition, intelligent control, optimization, robotics, image processing, signal processing, biomedical applications, fault diagnosis, telecommunication, sensor network and transportation systems, as well as applications.