{"title":"Integrating structured data and text: a multi-dimensional approach","authors":"Jinho Lee, D. Grossman, O. Frieder, M. C. McCabe","doi":"10.1109/ITCC.2000.844234","DOIUrl":null,"url":null,"abstract":"Multidimensional databases are used for online analytic processing (OLAP) applications with great success. We introduce a method of using OLAP techniques on a text collection: combining text searching and ranking techniques from information retrieval and the slicing, dicing, and drill-down from OLAP. Our approach integrates structured and unstructured data and takes advantage of the data hierarchies found in the structured data. We describe a prototype where standard multidimensional database tools are used to implement typical information retrieval functionality such as Boolean retrieval and relevance ranking.","PeriodicalId":146581,"journal":{"name":"Proceedings International Conference on Information Technology: Coding and Computing (Cat. No.PR00540)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings International Conference on Information Technology: Coding and Computing (Cat. No.PR00540)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITCC.2000.844234","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 22
Abstract
Multidimensional databases are used for online analytic processing (OLAP) applications with great success. We introduce a method of using OLAP techniques on a text collection: combining text searching and ranking techniques from information retrieval and the slicing, dicing, and drill-down from OLAP. Our approach integrates structured and unstructured data and takes advantage of the data hierarchies found in the structured data. We describe a prototype where standard multidimensional database tools are used to implement typical information retrieval functionality such as Boolean retrieval and relevance ranking.
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