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Title: Towards a Logical Framework for OLAP Query Log Manipulation

Citation Type: Miscellaneous

Publication Year: 2012

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Abstract: This paper proposes a manipulation language tailored for OLAP query logs, stemming from the relational algebra. This language is based on binary relations over sequences of queries (called sessions). We propose two such relations allowing to group and order sessions. Examples of expressions in this language illustrate its interest for various user-centric approaches, like query recommendation or log summarization, particularly relevant in the context of data warehouse exploration.

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Authors: Marcel, Patrick; Aligon, Julien; Li, Dominique; Soulet, Aranaud

Publisher: Universite de Tours, France

Data Collections: IPUMS USA

Topics: Methodology and Data Collection

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