{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T13:26:42Z","timestamp":1760707602376,"version":"3.41.0"},"reference-count":25,"publisher":"Association for Computing Machinery (ACM)","issue":"3","license":[{"start":{"date-parts":[[2004,9,1]],"date-time":"2004-09-01T00:00:00Z","timestamp":1093996800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMOD Rec."],"published-print":{"date-parts":[[2004,9]]},"abstract":"<jats:p>Today, the travel information services are dominantly provided by Global Distribution Systems (GDS). The Global Distribution Systems provide access to real time availability and price information for flights, hotels and car rental companies. However GDSs have legacy architectures with private networks, specialized hardware, limited speed and search capabilities. Furthermore, being legacy systems, it is very difficult to interoperate them with other systems and data sources. For these reasons, Web service technology is an ideal fit for travel information systems.<\/jats:p>\n          <jats:p>However to be able to exploit Web services to their full potential, it is necessary to introduce semantics. Without describing the semantics of Web services we are looking for, it is difficult to find them in an automated way and if we cannot describe the service we have, the probability that people will find it in an automated way is low. Furthermore, to make the semantics machine processable and interoperable, we need to describe domain knowledge through standard ontology languages.<\/jats:p>\n          <jats:p>In this paper, we describe how to deploy semantically enriched travel Web services and how to exploit semantics through Web service registries. We also address the need to use the semantics in discovering both Web services and Web service registries through peer-to-peer technology.<\/jats:p>","DOI":"10.1145\/1031570.1031575","type":"journal-article","created":{"date-parts":[[2005,11,9]],"date-time":"2005-11-09T22:23:27Z","timestamp":1131575007000},"page":"21-27","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":38,"title":["Semantically enriched web services for the travel industry"],"prefix":"10.1145","volume":"33","author":[{"given":"A.","family":"Dogac","sequence":"first","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y.","family":"Kabak","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Laleci","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Sinir","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Yildiz","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Kirbas","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y.","family":"Gurcan","sequence":"additional","affiliation":[{"name":"Middle East Technical University (METU), Ankara Turkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2004,9]]},"reference":[{"key":"e_1_2_1_1_1","unstructured":"Amadeus http:\/\/www.amadeus.com\/index.jsp  Amadeus http:\/\/www.amadeus.com\/index.jsp"},{"key":"e_1_2_1_2_1","volume-title":"International Workshop On Databases, Information Systems and Peer-to-Peer Computing","author":"Brunkhorst I.","year":"2003","unstructured":"Brunkhorst , I. , Dhraief , H. , Kemper , A. , Nejdl , W. , Wiesner , C. , \" Distributed Queries and Query Optimization in Schema-Based P2P-Systems\" , International Workshop On Databases, Information Systems and Peer-to-Peer Computing , Berlin, Germany , September 2003 . Brunkhorst, I., Dhraief, H., Kemper, A., Nejdl, W., Wiesner, C., \"Distributed Queries and Query Optimization in Schema-Based P2P-Systems\", International Workshop On Databases, Information Systems and Peer-to-Peer Computing, Berlin, Germany, September 2003."},{"key":"e_1_2_1_3_1","volume-title":"Proceedings of the International Semantic Web Working Symposium (SWWS)","author":"Services Coalition DAML-S","year":"2001","unstructured":"DAML Services Coalition \" DAML-S : Semantic Markup for Web Services \", in Proceedings of the International Semantic Web Working Symposium (SWWS) , July 2001 . DAML Services Coalition \"DAML-S: Semantic Markup for Web Services\", in Proceedings of the International Semantic Web Working Symposium (SWWS), July 2001."},{"volume-title":"Taxonomies vs. Ontologies","author":"Dogac A.","key":"e_1_2_1_4_1","unstructured":"Dogac , A. , Laleci , G. 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