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A new concept of a bipolar query against collections of textual documents, i.e. in the context of information retrieval (IR), is introduced using recent developments in bipolar information modeling and bipolar database queries. Specifically, a particular approach to bipolar queries with an explicit “and possibly” type of an aggregation operator is used. An effective and efficient processing of such...
A concept of a bipolar query for collections of textual documents is introduced by adopting and extending recent developments in fuzzy information modeling in textual information retrieval (IR) and bipolar queries against databases. Properties of bipolar queries and their underlying aggregation operator, and efficient processing of bipolar queries are discussed. Bipolar queries are shown to combine...
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