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| Realizing the corporate semantic web Paschke, Adrian |
| Haupttitel | Realizing the corporate semantic web |
| Titelzusatz | prototypical implementations |
| Autor | Paschke, Adrian; Coskun, Gökhan; Hartrampf, Dennis; Heese, Ralf; Luczak-Rösch, Markus; Rothe, Mario; Oldakowski, Radoslaw; Schäfermeier, Ralph; Streibel, Olga |
| Seitenzahl | 49 S. |
| Schriftenreihe | Technical Report ; TR-B-10-05 |
| Fachbereich/Einrichtung | FB Mathematik und Informatik |
| Arbeitsbereich/Institut | Corporate Semantic Web Group |
| Erscheinungsjahr | 2010 |
| Dokumente | pdf-Datei
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| Freie Schlagwörter | Corporate Semantic Web; Corporate Ontology Engineering; Corporate Semantic Collaboration; Corporate Semantic Search |
| DDC | 004 Datenverarbeitung; Informatik |
| Dokumententyp/-Sammlungen | Report |
| Medientyp/Format | Text |
| Abstract | In this technical report, we present prototypical implementations of innovative tools and methods developed according to the working plan outlined in Technical Report TR-B-09-05 [23]. We present an ontology modularization and integration framework and the SVoNt server, the server-side end of an SVN-based versioning system for ontologies in the Corporate Ontology Engineering pillar. For the Corporate Semantic Collaboration pillar, we present the prototypical implementation of a light-weight ontology editor for non-experts and an ontology based expert finder system. For the Corporate Semantic Search pillar, we present a prototype for algorithmic extraction of relations in folksonomies, a tool for trend detection using a semantic analyzer, a tool for automatic classification of web documents using Hidden Markov models, a personalized semantic recommender for multimedia content, and a semantic search assistant developed in co-operation with the Museumsportal Berlin. The prototypes complete the next milestone on the path to an integral Cor- porate Semantic Web architecture based on the three pillars Corporate Ontol- ogy Engineering, Corporate Semantic Collaboration, and Corporate Semantic Search, as envisioned in [23]. |
| Inhalt | 1 Introduction 3 2 Corporate Ontology Engineering 5 2.1 Modularization and Integration Framework . . . . . . . . . . . . 5 2.1.1 2.1.2 2.1.3 2.1.4 2.2 SVoNt 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 EfficientUsingandReusingOntologies. . . . . . . . . . . 6 Architecture ......................... 6 RealizingtheSystem..................... 8 TheTool ........................... 8 - An SVN-based versioning approach for ontologies . . . . 10 OntologyVersioningFundamentals . . . . . . . . . . . . . 11 SVoNtBasics......................... 11 SVoNtSystemArchitecture................. 12 SVoNtCommitWorkflow .................. 13 Prototype Implementation of the SVoNt Server . . . . . . 13 3 Corporate Semantic Collaboration 17 3.1 Light-weightOntologyEditor .................... 17 3.1.1 DomainModel ........................ 18 3.1.2 Architecture ......................... 19 3.1.3 ManagingtheRDFData .................. 20 3.1.4 UserInterface......................... 20 3.2 ExpertFinderforWikis ....................... 21 3.2.1 ExpertModel......................... 22 3.2.2 ArchitectureofthePrototype................ 23 3.2.3 PrototypicalImplementation ................ 23 3.3 LinkRecommender.......................... 24 3.3.1 AutomaticApproach..................... 24 3.3.2 Semi-AutomaticApproach.................. 24 4 Corporate Semantic Search 26 4.1 Algorithmic extraction of semantic relations out of folksonomies . 26 4.2 Supporting knowledge based trend detection using Semantic An- alyzer ................................. 29 4.2.1 Trendontologies ....................... 30 4.3 Automatic classification of web document structure using Hidden MarkovModels............................ 33 4.4 Personalized Semantic Recommender for Multimedia Content . . 34 4.4.1 Representing Domain Knowledge and User Preferences . . 34 1 4.4.2 PreferenceMatching..................... 35 4.4.3 Architecture ......................... 35 4.5 Semantic Search Assistant for the Museumsportal-Berlin . . . . . 36 4.5.1 4.5.2 4.5.3 4.5.4 Searching the Portal - Current Approach . . . . . . . . . 37 Enhancing the Portal with Semantic Web Technologies . . 38 Architecture ......................... 41 RelatedWork......................... 42 5 A Work Packages B Acknowledgment 43 44 45 |
| Sprache | Englisch |
| Rechte | Nutzungsbedingungen |
| Zugriffstatistik | |
| Statische URL | http://edocs.fu-berlin.de/docs/receive/FUDOCS_document_000000005563 |
| schaef@inf.fu-berlin.de | |
| Erstellt am | 21.06.2010 - 11:59:44 |
| Letzte Änderung | 04.04.2013 - 09:33:30 |
