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Robust Query Processing for Personalized Information Access on the Semantic Web
[chapter]
2006
Lecture Notes in Computer Science
Research in Cooperative Query answering is triggered by the observation that users are often not able to correctly formulate queries to databases that return the intended result. Due to a lack of knowledge of the contents and the structure of a database, users will often only be able to provide very broad queries. Existing methods for automatically refining such queries based on user profiles often overshoot the target resulting in queries that do not return any answer. In this paper, we
doi:10.1007/11766254_29
fatcat:2fjvwtmt4rg4diubieb76wyqve