Output details
11 - Computer Science and Informatics
Birkbeck College
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Output 0 of 0 in the submission
Article title
Query relaxation in RDF
Type
D - Journal article
Title of journal
Journal on Data Semantics (Lecture Notes in Computer Science Series)
Article number
-
Volume number
4900
Issue number
-
First page of article
31
ISSN of journal
0302-9743
Year of publication
2008
Number of additional authors
2
Additional information
<12> This extends substantially the paper "A Relaxed Approach to RDF Querying" presented at ISWC 2006 (not submitted to RAE 2008 as it reported on work still in progress). The ISWC paper is extended in a number of ways: complete technical treatment, including full proofs of theoretical results sketched out in that paper; additional work exploring the relationship between relaxations and derivations using new inference rules; a new algorithm for computing relaxations, based on the new notion of the "extended reduction" of an ontology; and a case study demonstrating use of our approach in integrating and querying heterogeneous data sources.
Interdisciplinary
-
Cross-referral requested
-
Research group
B - Information Management and Web Technologies
Citation count
9
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-