{"title":"基于OGSA-DQP的数据访问与语义集成","authors":"Wenzheng Li, Xiaoxia Hu","doi":"10.1109/ITNG.2009.71","DOIUrl":null,"url":null,"abstract":"OGSA-DQP provides distributed query processing functionalities on top of OGSA-DAI, presenting the multiple databases as a single one, but it does not address heterogeneous data semantic integration requirements. This paper show the query reformulation based on rules on top of OGSA-DAI and OGSA-DQP, which can implement heterogeneous data semantic integration, and users can submit queries over a single database and receive the results from multiple databases that semantically correlated with the former on by it.","PeriodicalId":347761,"journal":{"name":"2009 Sixth International Conference on Information Technology: New Generations","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Data Access and Semantic Integration Based on OGSA-DQP\",\"authors\":\"Wenzheng Li, Xiaoxia Hu\",\"doi\":\"10.1109/ITNG.2009.71\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"OGSA-DQP provides distributed query processing functionalities on top of OGSA-DAI, presenting the multiple databases as a single one, but it does not address heterogeneous data semantic integration requirements. This paper show the query reformulation based on rules on top of OGSA-DAI and OGSA-DQP, which can implement heterogeneous data semantic integration, and users can submit queries over a single database and receive the results from multiple databases that semantically correlated with the former on by it.\",\"PeriodicalId\":347761,\"journal\":{\"name\":\"2009 Sixth International Conference on Information Technology: New Generations\",\"volume\":\"57 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Sixth International Conference on Information Technology: New Generations\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ITNG.2009.71\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Sixth International Conference on Information Technology: New Generations","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITNG.2009.71","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Data Access and Semantic Integration Based on OGSA-DQP
OGSA-DQP provides distributed query processing functionalities on top of OGSA-DAI, presenting the multiple databases as a single one, but it does not address heterogeneous data semantic integration requirements. This paper show the query reformulation based on rules on top of OGSA-DAI and OGSA-DQP, which can implement heterogeneous data semantic integration, and users can submit queries over a single database and receive the results from multiple databases that semantically correlated with the former on by it.
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