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. Technically, however, there is a widespread misconception that the Semantic Web is primarily a rehash of existing AI and database work focused on encoding knowledge representation formalisms in markup languages such as RDF(S), DAML+OIL or OWL.

Kashyap, Bussler, and Moran seek to dispel this notion by presenting the broad dimensions of this emerging Semantic Web and the multi-disciplinary technological underpinnings like machine learning, information retrieval, service-oriented architectures, and grid computing, thus combining the informational and computational aspects needed to realize the full potential of the Semantic Web vision. Throughout the book, the use-case of a clinical vignette will serve to motivate and explain solutions based on Semantic Web technologies, emphasizing the application aspects related to data integration, knowledge acquisition, change management, semantic web services, and workflow management.

With this textbook, the authors deliver an application-driven state-of-the-art presentation of Semantic Web technologies, ideally suited for academic courses on the Semantic Web and architectures of information systems, and for self-studying professionals engaged in the design and implementation of advanced application systems.

Auteur

Vipul Kashyap, PhD is a Senior Medical Informatician in the Clinical Informatics Research & Development group at Partners HealthCare System. He plays the role of a systems and information architect in the content of a platform for Clinical Knowledge Management Platform and creating of clinical information models in the context of the Enterprise Clinical Services architecture at Partners Healthcare System. Vipul has received his PhD from the Department of Computer Science at Rutgers University in New Brunswick that investigated the use of metadata and ontologies for information and knowledge management. He was a co-project manager of a Knowledge Management effort at Telcordia Technologies (formerly known as Bellcore) focused on knowledge sharing and reuse across Telcordia's Professional Services Units. He was a fellow at the National Library of Medicine, and has held positions at Micro-electronics and Computer Technology Corporation (MCC) and the National Institute of Standards and Technology (NIST). Vipul has published 2 books on the topic of Semantics in Information Brokering and Integration, 40-50 articles in prestigious conferences and journals. He serves on the editorial boards of 3 journals and sits on the technical advisory board of an early stage companies developing semantics-based products. He also represents Partners on the W3C Advisory Committee and the EHR Technical Committee of the HealthCare Information Technology Standards Panel (HITSP).

Christoph Bussler is Staff Software Engineer at BEA Systems, Inc., working in the core WebLogic application server product development organization. Before joining BEA, Chris was architect at Cisco Systems, Inc. in San Jose, CA, USA, responsible for the service-oriented architecture at Cisco Systems' Quote-to-Cash business unit. Before taking this position he was Science Foundation Ireland Professor at the National University of Ireland, Galway in Ireland and Executive Director of the Digital Enterprise Research Institute (DERI). In addition to his role as Executive Director of DERI, Chris led the Semantic Web Services research group at DERI. Chris has a Ph.D. in computer science from the University of Erlangen, Germany and a Master in computer science from the Technical University of Munich, Germany. Chris published a book titled 'B2B Integration', two books on workflow management, over 100 research papers in journals and academic conferences, gave tutorials on several topics including B2B integration, workflow management and service-oriented architectures and was keynote speaker at many conferences and workshops on topics like workflow management, B2B and EAI integration as well as Semantic Web.

Matthew Moran is a Senior Design Engineer with the SOA R&D group at Nortel Networks (Ireland) Ltd. working on their Multimedia Contact Center product. Prior to that, he was a Research Engineer with the Digital Enterprise Research Institute (DERI) at the National University of Ireland, Galway (NUIG)., where he was co-founder and architect of the WSMX open source Semantic Web Service execution environment. Previously, Matthew gained extensive industrial experience as a software engineer over ten years in Ireland, Germany and Australia. He worked with MediaOne in Dublin, Ireland and Rumble Group in Sydney Australia as a Web design engineer focusing on the early integration of Web service technology into Web applications. Matthew is completing his PhD in Semantic Web Services with NUIG and has a Bachelor of Electronic Engineering Degree from the same university. He is co-author of thirteen research papers in academic journals and conferences as well as three book chapters on topics relating to Semantic Web Services. He is co-architect of the WSMX open source Semantic Web Service execution environment and is co-author of the OASIS Semantic Execution Environment working group. In addition, he has co-authored and presented tutorials at eight international conferences.

Contenu

Part I: Preliminaries 1) Introduction - 2) Use Case and Functional Requirements Part II: Information Aspects of the Semantic Web 3) Semantic Web Content - 4) Metadata Frameworks - 5) Ontologies and Schemata - 6) Metadata Annotation - 7) Ontology-based Information Integration Part III: Process Aspects of the Semantic Web 8) Communication - 9) State-of-the-Art in Web Services - 10) Web Service Composition - 11) Semantic Web Services Part IV: Standards 12) Semantic Web Standards Part V: Putting it All Together and Perspective 13) Putting it All Together - 14) Outlook: The Good, the Bad and the Ugly Part VI: References and Index