Handling Partial Matches in Semistructured Data with Cooperative Query Answering Techniques

Authors:
Antonio Badia;Sanjay Kumar Madria
Affiliations:
-;-
Venue:
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
Year:
2002

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Abstract

We describe for the first time in the literature the application of Cooperative Query Answering techniques to semistructured data. In particular, we develop methods to deal with partial matching of path expressions when querying data in a graph-based model. We identify different types of mismatch and offer heuristics to handle them. We also describe a preliminary implementation.