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XIRQL: A Query Language for Information Retrieval in XML Documents (2001)
| Content Provider | CiteSeerX |
|---|---|
| Author | Fuhr, Norbert Großjohann, Kai |
| Description | Based on the document-centric view of XML, we present the query language XIRQL. Current proposals for XML query languages lack most IR-related features, which are weighting and ranking, relevance-oriented search, datatypes with vague predicates, and semantic relativism. XIRQL integrates these features by using ideas from logic-based probabilistic IR models, in combination with concepts from the database area. For processing XIRQL queries, a path algebra is presented, that also serves as a starting point for query optimization. |
| File Format | |
| Language | English |
| Publisher | ACM Press |
| Publisher Date | 2001-01-01 |
| Access Restriction | Open |
| Subject Keyword | Query Optimization Semantic Relativism Query Language Xirql Xirql Query Logic-based Probabilistic Ir Model Document-centric View Vague Predicate Path Algebra Database Area Starting Point Xml Query Relevance-oriented Search Xml Document Current Proposal Ir-related Feature Information Retrieval Query Language |
| Content Type | Text |
| Resource Type | Article |
