Query languages for semantic web services
| dc.contributor.author | Schulte, Stefan | |
| dc.contributor.author | Siebenhaar, Melanie | |
| dc.contributor.author | Eckert, Julian | |
| dc.contributor.author | Steinmetz, Ralf | |
| dc.contributor.editor | Fähnrich, Klaus-Peter | |
| dc.contributor.editor | Franczyk, Bogdan | |
| dc.date.accessioned | 2019-01-11T10:29:23Z | |
| dc.date.available | 2019-01-11T10:29:23Z | |
| dc.date.issued | 2010 | |
| dc.description.abstract | Even though service discovery is one of the vital steps in Web service invocation, service requests are usually expressed by rather simple means. While syntax-based service descriptions are usually addressed using keyword-based queries, Semantic Web Services are queried using "perfect" service descriptions. Hence, a service requester is not able to control the outcome of the discovery process in-depth by specifying similarity ranges or to explicitly state which syntaxand semantic-based parts of a service description should be addressed. In this paper, we present an analysis of current approaches to service request formulation and identify requirements a query formalism for Semantic Web Services should fulfill. Furthermore, we give a brief preview on SWS2QL, a SPARQL-based query language for Semantic Web Services. | en |
| dc.identifier.isbn | 978-3-88579-270-3 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/19364 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | INFORMATIK 2010. Service Science – Neue Perspektiven für die Informatik. Band 2 | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-176 | |
| dc.title | Query languages for semantic web services | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 114 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 109 | |
| gi.conference.date | 27.09.-01.10.2010 | |
| gi.conference.location | Leipzig | |
| gi.conference.sessiontitle | Regular Research Papers |
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