fensel dieter (121 Ergebnisse)

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher.

paperback. Zustand: Gut. 504 Seiten; 9780262562126.3 Gewicht in Gramm: 1.

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Hardcover. Zustand: Très bon. Ancien livre de bibliothèque. Jaquette abîmée. Edition 2003. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Damaged dust jacket. Edition 2003. Ammareal gives back up to 15% of this item's net price to charity organizations.

Hardcover. Zustand: Très bon. Ancien livre de bibliothèque. Edition 2002. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Edition 2002. Ammareal gives back up to 15% of this item's net price to charity organizations.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,700grams, ISBN:9783540770190.

Zustand: Hervorragend. Zustand: Hervorragend | Seiten: 51 | Sprache: Englisch | Produktart: Bücher.

Zustand: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 1.

Hardcover. 2007. 188 Seiten Ehemaliges Bibliotheksexemplar mit Signatur und Stempel. Moderate Gebrauchsspuren, guter Zustand. 9783540345190 Sprache: Englisch Gewicht in Gramm: 550.

Gr.-8°, Taschenbuch. Zustand: Gut. 404 S., graf. Darst. Gebraucht: guter und sauberer Zustand. Past, Present, and Future of Knowledge Acquisition This book contains the proceedings of the 11th European Workshop on Kno- edge Acquisition, Modeling, and Management (EKAW '99), held at Dagstuhl Castle (Germany) in May of 1999. This continuity and the high number of s- missions re?ect the mature status of the knowledge acquisition community. Knowledge Acquisition started as an attempt to solve the main bottleneck in developing expert systems (now called knowledge-based systems): Acquiring knowledgefromahumanexpert. Variousmethodsandtoolshavebeendeveloped to improve this process. These approaches signi?cantly reduced the cost of - veloping knowledge-based systems. However, these systems often only partially ful?lled the taskthey weredevelopedfor andmaintenanceremainedanunsolved problem. This required a paradigm shift that views the development process of knowledge-based systems as a modeling activity. Instead of simply transf- ring human knowledge into machine-readable code, building a knowledge-based system is now viewed as a modeling activity. A so-called knowledge model is constructed in interaction with users and experts. This model need not nec- sarily re?ect the already available human expertise. Instead it should provide a knowledgelevelcharacterizationof the knowledgethat is requiredby the system to solve the application task. Economy and quality in system development and maintainability are achieved by reusable problem-solving methods and onto- gies. The former describe the reasoning process of the knowledge-based system (i. e. , the algorithms it uses) and the latter describe the knowledge structures it uses (i. e. , the data structures). Both abstract from speci?c application and domain speci?c circumstances to enable knowledge reuse. Sprache: Englisch Gewicht in Gramm: 518.

Zustand: Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Hardcover. Zustand: Sehr gut. 1. auflage. oktav paberback. Sehr Gutes Exemplar. ungelesen, geklammerte broschur, etwas mit knickung ecken rechts, sonst noch sehr gut erhalten, 19 seiten mit einigen grafischen darstellungen im text. reihe: universität karlsruhe ( th ) institut für angewandte informatik und formale beschreibungsverfahren. hrsg. von h. schmeck, w. stucky und r. studer. format 21 x 14,8 cm.

Zustand: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Hardcover. Zustand: Sehr gut. 1. auflage. oktav paberback. Sehr Gutes Exemplar. ungelesen-tadellos, halbleinenbroschur, 14 seiten mit zahlreichen grafischen darstellungen im text. reihe: universität karlsruhe ( th ) institut für angewandte informatik und formale beschreibungsverfahren. hrsg. von h. schmeck, d. seese, w. stucky und r. studer. format 21 x 14,8 cm.

Hardcover. Zustand: Sehr gut. 1. auflage. oktav paberback. Sehr Gutes Exemplar. ungelesen-tadellos, halbleinenbroschur, 17 seiten mit einigen grafischen darstellungen im text. reihe: universität karlsruhe ( th ) institut für angewandte informatik und formale beschreibungsverfahren. hrsg. von h. schmeck, d. seese, w. stucky und r. studer. format 21 x 14,8 cm.

Hardcover. Zustand: Sehr gut. 1. auflage. oktav paberback. Sehr Gutes Exemplar. ungelesen-tadellos, halbleinenbroschur, 17 seiten mit zahlreichen grafischen darstellungen im text. reihe: universität karlsruhe ( th ) institut für angewandte informatik und formale beschreibungsverfahren. hrsg. von h. schmeck, w. stucky und r. studer. format 21 x 14,8 cm.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 283 | Sprache: Englisch | Produktart: Bücher.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Service-oriented computing has become one of the predominant factors in current IT research and development. Web services seem to be the middleware solution of the future for highly interoperable distributed software solutions. In parallel, research on the Semantic Web provides the results required to exploit distributed machine-processable data. To combine these two research lines into industrial-strength applications, a number of research projects have been set up by organizations like W3C and the EU. Dieter Fensel and his coauthors deliver a profound introduction into one of the most promising approaches - the Web Service Modeling Ontology (WSMO). After a brief presentation of the underlying basic technologies and standards of the World Wide Web, the Semantic Web, and Web Services, they detail all the elements of WSMO from basic concepts to possible applications in e-commerce, e-government and e-banking, and they also describe its relation to other approaches like OWL-S or WSDL-S.While many of the related technologies and standards are still under development, this book already offers both a broad conceptual introduction and lots of pointers to future application scenarios for researchers in academia and industry as well as for developers of distributed Web applications.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Service-oriented computing has become one of the predominant factors in IT research and development efforts over the last few years. In spite of several standardization efforts that advanced from research labs into industrial-strength technologies and tools, there is still much human effort required in the process of finding and executing Web services.Here, Dieter Fensel and his team lay the foundation for understanding the Semantic Web Services infrastructure, aimed at eliminating human intervention and thus allowing for seamless integration of information systems. They focus on the currently most advanced SWS infrastructure, namely SESA and related work such as the Web Services Execution Environment (WSMX) activities and the Semantic Execution Environment (OASIS SEE TC) standardization effort. Their book is divided into four parts: Part I provides an introduction to the field and its history, covering basic Web technologies and the state of research and standardization in the Semantic Web field. Part II presents the SESA architecture. The authors detail its building blocks and show how they are consolidated into a coherent software architecture that can be used as a blueprint for implementation. Part III gives more insight into middleware services, describing the necessary conceptual functionality that is imposed on the architecture through the basic principles. Each such functionality is realized using a number of so-called middleware services. Finally, Part IV shows how the SESA architecture can be applied to real-world scenarios, and provides an overview of compatible and related systems.The book targets professionals as well as academic and industrial researchers working on various aspects of semantic integration of distributed information systems. They will learn how to apply the Semantic Web Services infrastructure to automate and semi-automate tasks, by using existing integration technologies. In addition, the book is also suitable for advanced graduate students enrolled in courses covering knowledge management, the Semantic Web, or integration of information systems, as it will educate them about basic technologies for Semantic Web Services and general issues related to integration of information systems.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Ontologies have been developed and investigated for some time in artificial intelligence to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracted attention from fields such as databases, intelligent information integration, cooperative information systems, information retrieval, electronic commerce, enterprise application integration, and knowledge management. This broadened interest in ontologies is based on the feature that they provide a machine-processable semantics of information sources that can be communicated among agents as well as between software artifacts and humans. This feature makes ontologies the backbone technology of the next web generation, i.e., the Semantic Web. Ontologies are currently applied in areas such as knowledge management in large company-wide networks and call centers, and in B2C, B2G, and B2B electronic commerce. In a nutshell, ontologies enable effective and efficient access to heterogeneous and distributed information sources. Given the increasing amount of information available online, this kind of support is becoming more important day by day.The author systematically introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. He also describes ontology languages (XML, RDF, and OWL) and ontology tools, and the application of ontologies.In addition to structural improvements, the second edition covers recent developments relating to the Semantic Web, and emerging web-based standard languages.___________.

Zustand: New. Unique visibilityFast-track conference proceedingsState-of-the-art surveyGerman-Lab Experimental Facility.- Design and Evaluation of a Socket Emulator for Publish/Subscribe Networks.- Publish/Subscribe on Top of DHT Using RETE Algor.

Kartoniert / Broschiert. Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This textbook introduces the theoretical foundations of technologies essential for knowledge graphs. It also covers practical examples, applications and tools. Knowledge graphs are the most recent answer to the challenge of providing explicit knowledge about entities and their relationships by potentially integrating billions of facts from heterogeneous sources.The book is structured in four parts. For a start, Part I lays down the overall context of knowledge graph technology. Part II 'Knowledge Representation' then provides a deep understanding of semantics as the technical core of knowledge graph technology. Semantics is covered from different perspectives, such as conceptual, epistemological and logical. Next, Part III 'Knowledge Modelling' focuses on the building process of knowledge graphs. The book focuses on the phases of knowledge generation, knowledge hosting, knowledge assessment, knowledge cleaning, knowledge enrichment, and knowledge deployment to cover a complete life cycle for this process. Finally, Part IV (simply called 'Applications') presents various application areas in detail with concrete application examples as well as an outlook on additional trends that will emphasize the need for knowledge graphs even stronger.This textbook is intended for graduate courses covering knowledge graphs. Besides students in knowledge graph, Semantic Web, database, or information retrieval classes, also advanced software developers for Web applications or tools for Web data management will learn about the foundations and appropriate methods.

Hardcover. Zustand: Very Good. No Jacket. Hardcover 2004 library bound edition. Ex-library book with stamps and labels attached. Binding fim. Pages unmarked and clean. Laminated covers and text in very good condition. Series: Lecture Notes in Computer Science ;3053. [xiii, 490 p. : ill. ; 24 cm].

Hardcover. Zustand: Very Good. No Jacket. Hardcover 2004 library bound edition. Ex-library book with stamps and labels attached. Binding firm. Pages unmarked and clean. Laminated covers and text in very good condition. Series: Lecture Notes in Artificial Intelligence ;3192. [xiii, 522 p. : ill. ; 24 cm].

Zustand: Sehr gut. Volume 1+2. 1056 Seiten. Englischer Text. 2 Bücher. Einband nur leicht berieben. Sehr gut. 9783540929123 Sprache: Englisch Gewicht in Gramm: 2005 24,5 cm, Hardcover, Gebundene Ausgabe.

Paperback. Zustand: Brand New. 1st edition. 484 pages. 9.25x6.00x1.25 inches. In Stock.