Ontology Based Query Processing For Global Information Systems

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Ontology-Based Query Processing for Global Information Systems

Author : Eduardo Mena
Publisher : Springer Science & Business Media
ISBN 13 : 146151441X
Total Pages : 227 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Ontology-Based Query Processing for Global Information Systems by : Eduardo Mena

Download or read book Ontology-Based Query Processing for Global Information Systems written by Eduardo Mena and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is a revision of the doctoral dissertation of Eduardo Mena pre sented to the Department of Computer Science and System Engineering at the University of Zaragoza (Spain) in November 1998 [Mena 98]. The OBSERVER system was developed as a result of this Ph.D. thesis. This book is composed of eight chapters. In Chapter 1 we introduce our rationale for writing a book about systems that process queries in global information systems. Then in Chapter 2 we review the techno logical context for our work, including distributed and heterogeneous environments and the use of ontologies. We also compare related work to our own. Chapter 3 presents our proposed global system architecture for query processing in global information systems. The main modules in the architecture and the main steps given to process a query are briefly introduced. Chapters 4 through 7 provide a detailed description of each query processing step. In Chapter 4 we detail the steps needed to access the data corre sponding to a query formulated over an ontology. All the aspects related to distribution, structural and semantic heterogeneity, and restricted query capabilities of the underlying data repositories are considered in this chapter. The main features of the mapping information that relates ontologies and data repositories are also described. Finally, we show the process of generating appropriate plans to access each involved reposi tory and the correlation of the answers coming from different reposito ries.

Ontologies-Based Databases and Information Systems

Author : Martine Collard
Publisher : Springer
ISBN 13 : 3540754741
Total Pages : 156 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Ontologies-Based Databases and Information Systems by : Martine Collard

Download or read book Ontologies-Based Databases and Information Systems written by Martine Collard and published by Springer. This book was released on 2007-09-13 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-proceedings of the First and Second VLDB Workshop Ontologies-based techniques for DataBases and Information Systems, held in Trondheim, Norway, September 2005 and Seoul, Korea, September 2006. The topics include ontology-based interoperability and schema matching, management of ontological bases and links between ontologies and knowledge.

Advanced Information Systems Engineering

Author : Oscar Pastor
Publisher : Springer
ISBN 13 : 3540321276
Total Pages : 592 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Advanced Information Systems Engineering by : Oscar Pastor

Download or read book Advanced Information Systems Engineering written by Oscar Pastor and published by Springer. This book was released on 2005-05-18 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: We can now say that it is really a big pleasure for us to welcome all of you to the proceedings of CAiSE 2005 which was held in Porto.

Cooperative Information Agents IV - The Future of Information Agents in Cyberspace

Author : Matthias Klusch
Publisher : Springer Science & Business Media
ISBN 13 : 3540677038
Total Pages : 296 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Cooperative Information Agents IV - The Future of Information Agents in Cyberspace by : Matthias Klusch

Download or read book Cooperative Information Agents IV - The Future of Information Agents in Cyberspace written by Matthias Klusch and published by Springer Science & Business Media. This book was released on 2000-06-21 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: These arethe proceedingsof the Fourth InternationalWorkshopon Cooperative Information Agents, held in Boston Massachusetts, USA, July 7-9, 2000. Cooperative information agent research and development focused originally onaccessingmultiple,heterogeneous,anddistributedinformationsources. Ga- ingaccesstothesesystems,throughInternetsearchengines,applicationprogram interfaces, wrappers, and web-based screens has been an important focus of - operative intelligent agents. Research has also focused on the integration of this information into a coherent model that combined data and knowledge from the multiple sources. Finally, this information is disseminated to a wide audience, giving rise to issues such as data quality, information pedigree, source reliability, information security, personal privacy, and information value. Research in - operative information agents has expanded to include agent negotiation, agent communities, agent mobility, as well as agent collaboration for information d- covery in constrained environments. TheinterdisciplinaryCIAworkshopseriesencompassesa widevarietyoft- ics dealing with cooperative information agents. All workshop proceedings have been published by Springer as Lecture Notes in Arti?cial Intelligence, Volumes 1202 (1997), 1435 (1998), and 1652 (1999), respectively. This year, the theme of the CIA workshop was ”’The Future of Information Agents in Cyberspace”, a very ?tting topic as the use of agents for information gathering, negotiation, correlation, fusion, and dissemination becomes ever more prevalent. We noted a marked trend in CIA 2000 towards addressing issues related to communities of agents that: (1) negotiate for information resources, (2) build robust ontologies to enhance search capabilities, (3) communicate for planning and problem so- ing, (4) learn and evolve based on their experiences, and (5) assume increasing degrees of autonomy in the control of complex systems.

Ontological Engineering

Author : Asunción Gómez-Pérez
Publisher : Springer Science & Business Media
ISBN 13 : 1852338407
Total Pages : 404 pages
Book Rating : 4.8/5 (523 download)

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Book Synopsis Ontological Engineering by : Asunción Gómez-Pérez

Download or read book Ontological Engineering written by Asunción Gómez-Pérez and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ontological Engineering refers to the set of activities that concern the ontology development process, the ontology life cycle, the methods and methodologies for building ontologies, and the tool suites and languages that support them. During the last decade, increasing attention has been focused on ontologies and Ontological Engineering. Ontologies are now widely used in Knowledge Engineering, Artificial Intelligence and Computer Science; in applications related to knowledge management, natural language processing, e-commerce, intelligent integration information, information retrieval, integration of databases, b- informatics, and education; and in new emerging fields like the Semantic Web. Primary goals of this book are to acquaint students, researchers and developers of information systems with the basic concepts and major issues of Ontological Engineering, as well as to make ontologies more understandable to those computer science engineers that integrate ontologies into their information systems. We have paid special attention to the influence that ontologies have on the Semantic Web. Pointers to the Semantic Web appear in all the chapters, but specially in the chapter on ontology languages and tools.

Conceptual Modeling for Advanced Application Domains

Author : Shan Wang
Publisher : Springer
ISBN 13 : 3540304665
Total Pages : 696 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Conceptual Modeling for Advanced Application Domains by : Shan Wang

Download or read book Conceptual Modeling for Advanced Application Domains written by Shan Wang and published by Springer. This book was released on 2005-01-14 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed joint proceedings of six internationl workshops held in conjunction with the 23rd International Conference on Conceptual Modeling, ER 2004, in Shanghai, China in November 2004. The 56 revised full papers presented were carefully reviewed and selected from 163 submissions. The papers are organized in topical sections on geographical conceptual modeling; spatial storage, indexing, and data consistency; spatial representation and spatial services; spatial queries and retrieval, Web information integration; Web information mining; conceptual models for Web information; Web information systems and Webservices; systems evolution support in conceptual modeling; temporal and evolution aspects in Internat-based information systems; schema evolution and versioning in data management; conceptual modeling of agents; agents applications; digital government systems; digital government technologies; e-business systems requirements engineering; and e-business processes and infrastructure.

Information Sharing on the Semantic Web

Author : Heiner Stuckenschmidt
Publisher : Springer Science & Business Media
ISBN 13 : 354026907X
Total Pages : 276 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Information Sharing on the Semantic Web by : Heiner Stuckenschmidt

Download or read book Information Sharing on the Semantic Web written by Heiner Stuckenschmidt and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details recent research in areas such as ontology design for information integration, metadata generation and management, and representation and management of distributed ontologies. Provides decision support on the use of novel technologies, information about potential problems, and guidelines for the successful application of existing technologies.

Cooperative Information Agents VII

Author : Matthias Klusch
Publisher : Springer Science & Business Media
ISBN 13 : 3540407987
Total Pages : 378 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Cooperative Information Agents VII by : Matthias Klusch

Download or read book Cooperative Information Agents VII written by Matthias Klusch and published by Springer Science & Business Media. This book was released on 2003-08-14 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: These are the proceedings of the 7th International Workshop on Cooperative Information Agents (CIA 2003), held at the Sonera Conference Center in H- sinki, Finland, August 27–29, 2003. It was co-located with the 4th Agentcities Information Days. One key challenge of developing advanced agent-based information systems is to balance the autonomy of networked data and knowledge sources with the pot- tial payo? of leveraging them by the appropriate use of intelligent information agents on the Internet. An information agent is a computational software entity thathasaccesstooneormultiple,heterogeneous,anddistributeddataandinf- mation sources; proactively searches for and maintains relevant information on behalfofitshumanusersorotheragents,preferablyjust-in-time. Inotherwords, it is managing and overcoming the di?culties associated with information ov- load in the open and exponentially growing Internet and Web. Depending on the application and tasks at hand information agents may collaborate in open, n- worked data and information environments to provide added value to a variety of applications in di?erent domains. Thus, research and development of inf- mation agents is inherently interdisciplinary: It requires expertise in information retrieval, arti?cial intelligence, database systems, human-computer interaction, and Internet and Web technology. Initiated in 1997, the purpose of the annual international workshop series on cooperativeinformationagents(CIA)istoprovideaninterdisciplinaryforumfor researchers, software developers, and managers to get informed about, present, anddiscussthelatesthigh-qualityresultsinadvancementsoftheoryandpractice in information agent technology for the Internet and Web. Each event of this renowned series attempts to capture the intrinsic interdisciplinary nature of this research area by calling for contributions from di?erent research communities, and by promoting open and informative discussions on all related topics.

Semantic Web

Author : Michael Workman
Publisher : Springer
ISBN 13 : 3319166581
Total Pages : 229 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Semantic Web by : Michael Workman

Download or read book Semantic Web written by Michael Workman and published by Springer. This book was released on 2015-08-27 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines recent developments in semantic systems that can respond to situations and environments and events. The contributors to this book cover how to design, implement and utilize disruptive technologies. The editor discusses the two fundamental sets of disruptive technologies: the development of semantic technologies including description logics, ontologies and agent frameworks; and the development of semantic information rendering and graphical forms of displays of high-density time-sensitive data to improve situational awareness. Beyond practical illustrations of emerging technologies, the editor proposes to utilize an incremental development method called knowledge scaffolding –a proven educational psychology technique for learning a subject matter thoroughly. The goal of this book is to help readers learn about managing information resources, from the ground up and reinforcing the learning as they read on.

Author :
Publisher : IOS Press
ISBN 13 :
Total Pages : 7289 pages
Book Rating : 4./5 ( download)

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Book Synopsis by :

Download or read book written by and published by IOS Press. This book was released on with total page 7289 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semantic Web Technologies

Author : Archana Patel
Publisher : CRC Press
ISBN 13 : 1000729184
Total Pages : 405 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Semantic Web Technologies by : Archana Patel

Download or read book Semantic Web Technologies written by Archana Patel and published by CRC Press. This book was released on 2022-10-17 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semantic web technologies (SWTs) offer the richest machine-interpretable (rather than just machine-processable) and explicit semantics that are being extensively used in various domains and industries. This book provides a roadmap for semantic web technologies (SWTs) and highlights their role in a wide range of domains including cloud computing, Internet of Things, big data, sensor network, and so forth. It also explores the prospects of these technologies including different data interchange formats, query languages, ontologies, Linked Data, and notations. The role of SWTs in ‘epidemic Covid-19’, ‘e-learning platforms and systems’, ‘block chain’, ‘open online courses’, and ‘visual analytics in healthcare’ is described as well. This book: Explores all the critical aspects of semantic web technologies (SWTs) Discusses the impact of SWTs on cloud computing, Internet of Things, big data, and sensor network Offers a comprehensive examination of the emerging research in the areas of SWTs and their related domains Provides a template to develop a wide range of smart and intelligent applications Includes latest applications and examples with real data This book is aimed at researchers and graduate students in computer science, informatics, web technology, cloud computing, and Internet of Things.

Web Semantics & Ontology

Author : Taniar, David
Publisher : IGI Global
ISBN 13 : 1591409071
Total Pages : 404 pages
Book Rating : 4.5/5 (914 download)

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Book Synopsis Web Semantics & Ontology by : Taniar, David

Download or read book Web Semantics & Ontology written by Taniar, David and published by IGI Global. This book was released on 2006-02-28 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides an overview of current research and development activities in the area of web semantics and ontology, giving an in-depth description of different issues, including modeling, using ontologies in enterprise systems, querying and knowledge discovering of ontologies"--Provided by publisher.

On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE

Author : Zahir Tari
Publisher : Springer
ISBN 13 : 354039964X
Total Pages : 1546 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE by : Zahir Tari

Download or read book On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE written by Zahir Tari and published by Springer. This book was released on 2003-10-25 with total page 1546 pages. Available in PDF, EPUB and Kindle. Book excerpt: missions in fact also treat an envisaged mutual impact among them. As for the 2002 edition in Irvine, the organizers wanted to stimulate this cross-pollination with a program of shared famous keynote speakers (this year we got Sycara, - ble, Soley and Mylopoulos!), and encouraged multiple attendance by providing authors with free access to another conference or workshop of their choice. We received an even larger number of submissions than last year for the three conferences (360 in total) and the workshops (170 in total). Not only can we therefore again claim a measurable success in attracting a representative volume of scienti?c papers, but such a harvest allowed the program committees of course to compose a high-quality cross-section of worldwide research in the areas covered. In spite of the increased number of submissions, the Program Chairs of the three main conferences decided to accept only approximately the same number of papers for presentation and publication as in 2002 (i. e. , around 1 paper out of every 4–5 submitted). For the workshops, the acceptance rate was about 1 in 2. Also for this reason, we decided to separate the proceedings into two volumes with their own titles, and we are grateful to Springer-Verlag for their collaboration in producing these two books. The reviewing process by the respective program committees was very professional and each paper in the main conferences was reviewed by at least three referees.

The Semantic Web

Author : Vipul Kashyap
Publisher : Springer Science & Business Media
ISBN 13 : 3540764518
Total Pages : 415 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Semantic Web by : Vipul Kashyap

Download or read book The Semantic Web written by Vipul Kashyap and published by Springer Science & Business Media. This book was released on 2008-08-15 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Semantic Web is a vision – the idea of having data on the Web defined and linked in such a way that it can be used by machines not just for display purposes but for automation, integration and reuse of data across various applications. However, there is a widespread misconception that the Semantic Web is a rehash of existing AI and database work. Kashyap, Bussler, and Moran dispel this notion by presenting the multi-disciplinary technological underpinnings such as machine learning, information retrieval, service-oriented architectures, and grid computing. Thus they combine the informational and computational aspects needed to realize the full potential of the Semantic Web vision.

Leading the Web in Concurrent Engineering

Author : Parisa Ghodous
Publisher : IOS Press
ISBN 13 : 9781586036515
Total Pages : 916 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Leading the Web in Concurrent Engineering by : Parisa Ghodous

Download or read book Leading the Web in Concurrent Engineering written by Parisa Ghodous and published by IOS Press. This book was released on 2006 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers on the advances in Concurrent Engineering research and applications. This book focuses on developing methodologies, techniques and tools based on Web technologies required to support the key objectives of Concurrent Engineering.

Readings in Agents

Author : Michael N. Huhns
Publisher : Morgan Kaufmann
ISBN 13 : 9781558604957
Total Pages : 552 pages
Book Rating : 4.6/5 (49 download)

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Book Synopsis Readings in Agents by : Michael N. Huhns

Download or read book Readings in Agents written by Michael N. Huhns and published by Morgan Kaufmann. This book was released on 1998 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects the most significant literature on agents in an attempt top forge a broad foundation for the field. Includes papers from the perspectives of AI, databases, distributed computing, and programming languages. The book will be of interest to programmers and developers, especially in Internet areas.

Database Semantics

Author : Zahir Tari
Publisher : Springer
ISBN 13 : 0387355618
Total Pages : 458 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Database Semantics by : Zahir Tari

Download or read book Database Semantics written by Zahir Tari and published by Springer. This book was released on 2013-04-17 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Database Semantics: Semantic Issues in Multimedia Systems reflects the state of the art of emerging research on the meaning of multimedia information, as presented during IFIP's Eighth Data Semantics Working Conference (DS-8), organized by its Working Group 2.6 on Databases, and held at Rotorua, New Zealand, in January 1999. DS-8 was planned as an active forum for researchers and practitioners focusing on those issues that involve the semantics of the information represented, stored, and manipulated by multimedia systems. Depending on the topic and state of research, issues may be covered either deeply theoretically or quite practically, or even both. These proceedings contain twenty-one papers carefully selected by an International Programme Committee and organized in six thematic areas: Video Data Modelling and Use; Image Databases; Applications of Multimedia Systems; Multimedia Modeling in General; Multimedia Information Retrieval; Semantics and Metadata. For almost every area, important topics and issues include: data modeling and query languages for media such as audio, video, and images; methodological aspects of multimedia database design; intelligent multimedia information retrieval; knowledge discovery and data mining in multimedia information; multimedia user interfaces. Three visionary keynote addresses, by famous experts Ramesh Jain, Hermann Maurer and Masao Sakauchi, set the stage for discussion and future directions for the field. The collection of papers that resulted now offers a glimpse of the excitement and enthusiasm from DS-8. Database Semantics: Semantic Issues in Multimedia Systems is suitable as a secondary text for a graduate-level course on database systems, multimedia systems, or information retrieval systems and as a reference for practitioners and researchers in industry.