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A catalogue service for internet GIServices supporting active service evaluation and real-time quality monitoring / Shengyu Shen in Transactions in GIS, vol 16 n° 6 (December 2012)  

Public [article]  inTransactions in GIS > vol 16 n° 6 (December 2012) . - pp 745 - 761 Titre : A catalogue service for internet GIServices supporting active service evaluation and real-time quality monitoring Type de document : Article/Communication Auteurs : Shengyu Shen, Auteur ; Tong Zhang, Auteur ; Huayi Wu, Auteur ; Zhijia Liu, Auteur Année de publication : 2012 Article en page(s) : pp 745 - 761 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] architecture orientée services [Termes IGN] Catalog Service Web [Termes IGN] catalogue de données localisées [Termes IGN] contrôle qualité [Termes IGN] données localisées [Termes IGN] prototype [Termes IGN] qualité des données [Termes IGN] ressources web [Termes IGN] service web géographique [Termes IGN] temps réel [Termes IGN] Web Map Service Résumé : (Auteur) Internet-based Geographical Information Services (GIServices) have exploded in depth and variety over the past few years. More and more academic institutions, private companies, and even individuals publish their own geographical information resources in the form of GIServices on the Internet. In today's resource-rich environment, fast and accurate service discovery is a significant problem for industry and academia, as well as regular users. To solve this problem, researchers introduced Service-Oriented Architecture (SOA) to the domain of GIServices. Being the core of SOA, a registry catalogue implements message exchange services. But current catalog service mechanisms lack the capability to search services, to monitor and to provide accurate descriptions for quality of service in an active manner. Therefore, current catalogue services are not able to overcome problems such as limited registered resources, inaccurate registration information and the uncertainty of service status in various geospatial applications. A catalogue framework for GIServices is proposed that effectively integrates the Quality of GIServices (QoGIService) theory, as well as service crawling/search and dynamic monitoring techniques. A prototype application focused on Web Map Services (WMS) was established that mitigated the abovementioned problems through active service evaluation and real-time quality monitoring mechanisms. Numéro de notice : A2012-615 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/j.1467-9671.2012.01363.x En ligne : https://doi.org/10.1111/j.1467-9671.2012.01363.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32061 [article]