Advances in Web Age Information Management

Advances in Web Age Information Management

Our main contribution is that we develop a novel and efficient XChase procedure
as a tool to maintain the consistency of ... XML (eXtensible Markup Language) [2,
1,12] will play an ever increasing role in web data specification and exchange.

Author: Xiaofeng Meng

Publisher: Springer Science & Business Media

ISBN: 9783540440451

Category: Computers

Page: 452

View: 877

This book constitutes the refereed proceedings of the Third International Conference on Web-Age Information Management, WAIM 2002 held in Beijing, China in August 2002. The 40 papers presented together with two system demonstrations were carefully reviewed and selected from 169 submissions. The papers are organized in topical sections on XML; spatio-temporal databases; data mining and learning; XML and web; workflows and e-services; bio informatics, views, and OLAP; clustering and high-dimensional data; web search; optimization and updates; and transactions and multimedia.
Categories: Computers

Web Based Multimedia Advancements in Data Communications and Networking Technologies

Web Based Multimedia Advancements in Data Communications and Networking Technologies

Caching of pages is done at various levels – proxy, mid-tier (web server) or
database (called backend). ... In order to maintain consistency of dynamic content
between the cache and the backend data source, cache invalidation is often
used.

Author: Sridhar, Varadharajan

Publisher: IGI Global

ISBN: 9781466620278

Category: Computers

Page: 355

View: 690

"This book highlights comprehensive research that will enable readers to understand, manage, use, and maintain business data communication networks more effectively"--Provided by publisher.
Categories: Computers

Software Engineering for Large Scale Multi Agent Systems

Software Engineering for Large Scale Multi Agent Systems

5.1 Data Consistency Data consistency is a critical issue in (distributed)
databases and systems involving dispersed ... shared data consistency, and to
maintaining consistency of replicated interdependent data across web distributed
sites ...

Author: Alessandro Garcia

Publisher: Springer Science & Business Media

ISBN: 9783540087724

Category: Computers

Page: 284

View: 362

Nowadays, engineering large-scale software systems means dealing with complex systems composed of pervasive software components that move around and adapt to nondeterministic and open environments, like the Internet, in order to achieve systems design goals through the coordination of autonomously distributed services. The agent metaphor, in particular software agents and multi-agent systems (MAS), constitutes a promising approach for covering most of the software development life cycle, from conceptual modeling and requirements specification to architectural definition, design, and implementation. This book presents 17 carefully reviewed papers arranged in order to provide a coherent survey of how to exploit agent properties and MAS issues in today's software systems. The book offers the following topical sections: - software engineering foundations - requirements engineering and software architecture - coordination and mobility - reuse -dependability -empirical studies and applications
Categories: Computers

Web Content Delivery

Web Content Delivery

If a dynamic web page is changing frequently, then copies of the web page must
be updated frequently to prevent stale data from being served. This chapter will
discuss a number of techniques for maintaining consistent replicas of dynamic ...

Author: Xueyan Tang

Publisher: Springer Science & Business Media

ISBN: 9780387277271

Category: Computers

Page: 394

View: 850

The concept of content delivery (also known as content distribution) is be coming increasingly important due to rapidly growing demands for efficient distribution and fast access of information in the Internet. Content delivery is very broad and comprehensive in that the contents for distribution cover a wide range of types with significantly different characteristics and performance concerns, including HTML documents, images, multimedia streams, database tables, and dynamically generated contents. Moreover, to facilitate ubiqui tous information access, the network architectures and hardware devices also vary widely. They range from broadband wired/fixed networks to bandwid- constrained wireless/mobile networks, and from powerful workstations/PCs to personal digital assistants (PDAs) and cellular phones with limited processing and display capabilities. All these levels of diversity are introducing numerous challenges on content delivery technologies. It is desirable to deliver contents in their best quality based on the nature of the contents, network connections and client devices. This book aims at providing a snapshot of the state-of-the-art research and development activities on web content delivery and laying the foundations for future web applications. The book focuses on four main areas: (1) web con tent delivery; (2) dynamic web content; (3) streaming media delivery; and (4) ubiquitous web access. It consists of 17 chapters written by leading experts in the field. The book is designed for a professional audience including academic researchers and industrial practitioners who are interested in the most recent research and development activities on web content delivery.
Categories: Computers

Web Information Systems Engineering WISE 2005

Web Information Systems Engineering   WISE 2005

Maintaining Consistency Under Isolation Relaxation of Web Services
Transactions Seunglak Choi1, Hyukjae Jang2, ... However, those early unlocked
resources can be seen by other transactions, which can spoil data integrity and
causes ...

Author: Anne H.H. Ngu

Publisher: Springer Science & Business Media

ISBN: 3540300171

Category: Business & Economics

Page: 771

View: 288

This book constitutes the proceedings of the 6th International Conference on Web Information Systems Engineering, WISE 2005, held in New York, NY, USA, in November 2005. The 30 revised full papers and 20 revised short papers presented together with 18 poster papers were carefully reviewed and selected from 259 submissions. The papers are organized in topical sections on Web mining, Web information retrieval, metadata management, ontology and semantic Web, XML, Web service method, Web service structure, collaborative methodology, P2P, ubiquitous and mobile, document retrieval applications, Web services and e-commerce, recommendation and Web information extraction, P2P, grid and distributed management, and advanced issues. The presentation is rounded off by 14 industrial papers and the abstracts of 4 tutorial sessions.
Categories: Business & Economics

Web Age Information Management

Web Age Information Management

Maintaining Materialized Views for Data Warehouses with Multiple Remote
Sources Weifa Liang1, Chris Johnson1, and ... However, to maintain the data in
the warehouse consistent with the source data is a challenging task in a multiple
 ...

Author: China) Waim 200 (2000 Shanghai

Publisher: Springer Science & Business Media

ISBN: 9783540676270

Category: Business & Economics

Page: 462

View: 942

This book constitutes the refereed proceedings of the First International Conference on Web-Age Information Management, WAIM 2000, held in Shanghai, China, in June 2000. The 27 revised full papers and 14 short papers presented together with 2 invited talks were carefully reviewed and selected from numerous submissions. The book is organized in sections on XML: queries and DTD, object-orientation: modeling and implementation, association rules: mining and applications, enterprise information systems and e-commerce, the Web: document management and retrieval, spatial and temporal databases, data warehousing, information retrieval, semi-structured data, agents, rough sets, and learning.
Categories: Business & Economics

Parallel and Distributed Processing and Applications

Parallel and Distributed Processing and Applications

Key-Attributes Based Optimistic Data Consistency Maintenance Method Jing
Zhou, Yijie Wang, and Sikun Li National Key ... large-scale and strong distributed,
and then the performance of resource location in Internet would be depressed.

Author: Ivan Stojmenovic

Publisher: Springer Science & Business Media

ISBN: 3540747419

Category: Computers

Page: 995

View: 345

This book constitutes the refereed proceedings of the 5th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2007, held in Niagara Falls, Canada, in August 2007. The 83 revised full papers presented together with 3 keynote speeches were carefully reviewed and selected from 244 submissions. The papers are organized in topical sections on algorithms and applications, architectures and systems, datamining and databases, fault tolerance and security, middleware and cooperative computing, networks, as well as software and languages.
Categories: Computers

On the Move to Meaningful Internet Systems 2004 CoopIS DOA and ODBASE

On the Move to Meaningful Internet Systems 2004  CoopIS  DOA  and ODBASE

A large problem regarding information quality in database federations concerns
achieving and maintaining consistency of the data on the global level of the
federation. Integrity constraints are an essential part of any database schema and
are ...

Author: R. Meersman

Publisher: Springer Science & Business Media

ISBN: 9783540236634

Category: Distributed databases

Page: 822

View: 856

This two-volume set LNCS 3290/3291 constitutes the refereed proceedings of the three confederated conferences CoopIS 2004, DOA 2004, and ODBASE 2004 held as OTM 2004 in Agia Napa, Cyprus in October 2004. The 94 revised full papers presented were carefully reviewed and selected from a total of 380 submissions. In accordance with the three OTM 2004 main conferences CoopIS, DOA, and ODBASE, the papers are devoted to interoperability, workflow, and cooperation; distributed objects, infrastructure and enabling technology, and Internet computing; and data and Web semantics
Categories: Distributed databases

The Practical Handbook of Internet Computing

The Practical Handbook of Internet Computing

Web. Caching,. Consistency,. and. Content. Distribution. Arun Iyengar Erich
Nahum Anees Shaikh Renu Tewari 41.1 Introduction ... entry points by ISPs to
reduce the network bandwidth usage and improve client latency by caching
frequently accessed data. ... For maintaining consistency, Web objects may have
explicit expiration times associated with them, indicating when they become
obsolete.

Author: Munindar P. Singh

Publisher: CRC Press

ISBN: 9781135439699

Category: Computers

Page: 1144

View: 892

The Practical Handbook of Internet Computing analyzes a broad array of technologies and concerns related to the Internet, including corporate intranets. Fresh and insightful articles by recognized experts address the key challenges facing Internet users, designers, integrators, and policymakers. In addition to discussing major applications, it also covers the architectures, enabling technologies, software utilities, and engineering techniques that are necessary to conduct distributed computing and take advantage of Web-based services. The Handbook provides practical advice based upon experience, standards, and theory. It examines all aspects of Internet computing in wide-area and enterprise settings, ranging from innovative applications to systems and utilities, enabling technologies, and engineering and management. Content includes articles that explore the components that make Internet computing work, including storage, servers, and other systems and utilities. Additional articles examine the technologies and structures that support the Internet, such as directory services, agents, and policies. The volume also discusses the multidimensional aspects of Internet applications, including mobility, collaboration, and pervasive computing. It concludes with an examination of the Internet as a holistic entity, with considerations of privacy and law combined with technical content.
Categories: Computers

Proceedings of the 2nd USENIX Symposium on Internet Technologies and Systems USITS 99 October 11 14 1999 Boulder Colorado USA

Proceedings of the 2nd USENIX Symposium on Internet Technologies and Systems  USITS  99   October 11 14  1999  Boulder  Colorado  USA

Our results indicate that a promising configuration for providing strong
consistency in a WAN is a two - level consistency hierarchy where servers and
proxies work to maintain consistency for data cached at clients . Specifically , by
adapting to ...

Author:

Publisher: Usenix Assoc

ISBN: STANFORD:36105028778079

Category: Internet

Page: 254

View: 549

Categories: Internet

Clojure Data Analysis Cookbook Second Edition

Clojure Data Analysis Cookbook   Second Edition

Preface 1 Chapter 1: Importing Data for Analysis 7 Introduction 7 Creating a new
project 8 Reading CSV data into Incanter datasets ... with Incanter 14 Reading
data from JDBC databases 15 Reading XML data into Incanter datasets 18
Scraping data from tables in web ... 2: Cleaning and Validating Data 45
Introduction 45 Cleaning data with regular expressions 46 Maintaining
consistency with synonym ...

Author: Eric Rochester

Publisher: Packt Publishing Ltd

ISBN: 9781784399955

Category: Computers

Page: 372

View: 326

This book is for those with a basic knowledge of Clojure, who are looking to push the language to excel with data analysis.
Categories: Computers

Advances in Web Age Information Management

Advances in Web Age Information Management

Revisit on View Maintenance in Data Warehouses Weifa Liang1 and Jeffrey X.
Yu2 1 Department of Computer Science ... is whether there is an algorithm which
not only keeps the view complete consistent with the remote source data but also
 ...

Author: Sean Wang

Publisher: Springer Science & Business Media

ISBN: 9783540422983

Category: Business & Economics

Page: 418

View: 654

This book constitutes the refereed proceedings of the Second International Conference on Web-Age Information Management, WAIM 2001, held in Xi'an, China, in July 2001. The 21 revised full papers and 12 short papers presented together with 4 research experience papers were carefully reviewed and selected for inclusion in the proceedings. The papers are organized in topical sections on multimedia databases and high-dimensional indexing, information retrieval and text indexing, data mining, semistructured data management, data warehousing and federated databases, Web information management and e-commerce, spatio-temporal and high-dimensional information management, data mining and constraint management, data integration and filtering, and workflow and adaptive systems.
Categories: Business & Economics

The Semantic Web for Knowledge and Data Management

The Semantic Web for Knowledge and Data Management

Our method, OntExtract, reads UML diagrams and proceeds by preserving the
environmental artifacts, removing the implementation artifacts and maintaining
the consistency of the resulting diagram. The output ontology is represented
using ...

Author: Ma, Zongmin

Publisher: IGI Global

ISBN: 9781605660295

Category: Computers

Page: 386

View: 386

Provides a single record of technologies and practices of the Semantic approach to the management, organization, interpretation, retrieval, and use of Web-based data.
Categories: Computers

Progressive Methods in Data Warehousing and Business Intelligence Concepts and Competitive Analytics

Progressive Methods in Data Warehousing and Business Intelligence  Concepts and Competitive Analytics

Data warehousing with regard to temporal characteristics of the data source. ...
Data warehouse refreshment maintaining temporal consistency. The 5th ...
Integrating heterogeneous tourism information in TIScover - The MIRO-Web
approach.

Author: Taniar, David

Publisher: IGI Global

ISBN: 9781605662336

Category: Computers

Page: 390

View: 414

Provides developments and research, as well as current innovative activities in data warehousing and mining, focusing on the intersection of data warehousing and business intelligence.
Categories: Computers

Advances in Banking Technology and Management Impacts of ICT and CRM

Advances in Banking Technology and Management  Impacts of ICT and CRM

Information not only must be protected wherever it is stored (e.g., on computer
disks, backup tape, and printed form), but also in transit through the Internet.
Availability Integrity Ensuring integrity means maintaining data consistency and ...

Author: Ravi, Vadlamani

Publisher: IGI Global

ISBN: 9781599046778

Category: Computers

Page: 380

View: 815

Banking across the world has undergone extensive changes thanks to the profound influence of developments and trends in information communication technologies, business intelligence, and risk management strategies. While banking has become easier and more convenient for the consumer, the advances and intricacies of emerging technologies have made banking operations all the more cumbersome. Advances in Banking Technology and Management: Impacts of ICT and CRM examines the various myriads of technical and organizational elements that impact services management, business management, risk management, and customer relationship management, and offers research to aid the successful implementation of associated supportive technologies.
Categories: Computers

Programming Languages and Systems

Programming Languages and Systems

In many occasions would one encounter the task of maintaining the consistency
of two pieces of structured data that are related by some transform —
synchronising bookmarks in different web browsers, the source and the view in
an editor, ...

Author: Wei-Ngan Chin

Publisher: Springer Science & Business Media

ISBN: 9783540237242

Category: Computers

Page: 452

View: 932

This book constitutes the refereed proceedings of the Second Asian Symposium on Programming Languages and Systems, APLAS 2004, held in Taipei, Taiwan in November 2004. The 26 revised full papers presented together with abstracts of 3 invited talks were carefully reviewed and selected from 97 submissions. Among the topics covered are type theory, program transformation, static analysis, verification, concurrent systems, code generation, programming calculi, functional programming languages, language support, component systems, real-time systems, embedded systems, formal systems design, object-oriented design, Java objects, program optimization .
Categories: Computers

Proceedings

Proceedings

Abstract Existing web proxy caches employ cache consistency mechanisms to
ensure that locally cached data is consistent with that at the server . In this paper ,
we argue that techniques for maintaining consistency of individual objects are not
 ...

Author: International Conference on Distributed Computing Systems

Publisher:

ISBN: 0769510779

Category:

Page: 749

View: 970

Categories:

Rules and Rule Markup Languages for the Semantic Web

Rules and Rule Markup Languages for the Semantic Web

XET as a Rule Language for Consistency Maintenance in UML Nimit Pattanasri1,
Vilas Wuwongse1, and Kiyoshi Akama2 1 Computer Science & Information ...
Transformation (ET) [1] and XML serving as the standard for data representation.

Author: Grigoris Antoniou

Publisher: Springer Science & Business Media

ISBN: 3540238425

Category: Computers

Page: 213

View: 994

This book constitutes the refereed proceedings of the Third International Workshop on Rules and Rule Markup Languages for the Semantic Web, RuleML 2004, held in Hiroshima, Japan, in November 2004, together with ISWC 2004. The 11 revised full papers presented together with 2 invited papers and 5 tool presentation abstracts were carefully reviewed and selected from 25 submissions. Among the topics addressed are nonmonotonic rule systems, rule learning for feature extraction, logic reasoners for the Semantic Web, deductive RDF rule languages, description logic programs, defeasible description logics, conceptual logic programs, OWL inferencing, and Semantic Web reasoning.
Categories: Computers

The Internet Under Crisis Conditions

The Internet Under Crisis Conditions

It might also enable data gathering from areas of the Internet that would
otherwise be inaccessible. The drawbacks of this approach would be the
difficulties associated with maintaining consistency in submitted data and relying
on others to ...

Author: National Research Council

Publisher: National Academies Press

ISBN: 9780309087025

Category: Computers

Page: 94

View: 378

This report presents findings of a workshop featuring representatives of Internet Service Providers and others with access to data and insights about how the Internet performed on and immediately after the September 11 attacks. People who design and operate networks were asked to share data and their own preliminary analyses among participants in a closed workshop. They and networking researchers evaluated these inputs to synthesize lessons learned and derive suggestions for improvements in technology, procedures, and, as appropriate, policy.
Categories: Computers

Advances in Information Systems

Advances in Information Systems

An Object-Oriented Framework for Reconciliation and Extraction in
Heterogeneous Data Federations Herman Balsters and ... achieving and
maintaining consistency and a uniform representation of the data on the global
level of the federation. ... is relevant in several fields, such as data re-engineering
, data warehousing, Web information systems, E- commerce, scientific databases,
and B2B applications.

Author: Tatyana Yakhno

Publisher: Springer Science & Business Media

ISBN: 3540234780

Category: Business & Economics

Page: 617

View: 910

This book constitutes the refereed proceedings of the Third International Conference on Advances in Information Systems, ADVIS 2004, held in Izmir, Turkey in October 2004. The 61 revised full papers presented were carefully reviewed and selected from 203 submissions. The papers are organized in topical sections on databases and datawarehouses, data mining and knowledge discovery, Web information systems development, information systems development and management, information retrieval, parallel and distributed data processing, multimedia information systems, information privacy and security, evolutionary and knowledge-based systems, software engineering and business process modeling, and network management.
Categories: Business & Economics