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AAAI
2010
11 years 2 months ago
How Incomplete Is Your Semantic Web Reasoner?
Conjunctive query answering is a key reasoning service for many ontology-based applications. In order to improve scalability, many Semantic Web query answering systems give up com...
Giorgos Stoilos, Bernardo Cuenca Grau, Ian Horrock...
VLDB
2000
ACM
155views Database» more  VLDB 2000»
11 years 4 months ago
ICICLES: Self-Tuning Samples for Approximate Query Answering
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...
Venkatesh Ganti, Mong-Li Lee, Raghu Ramakrishnan
FQAS
2004
Springer
91views Database» more  FQAS 2004»
11 years 6 months ago
On the Discovery of the Semantic Context of Queries by Game-Playing
In: Proceedings of the Sixth International Conference On Flexible Query Answering Systems (FQAS-04), Springer-Verlag LNAI 3055, pp. 203-216. c 2004 by Springer-Verlag. To model qu...
Alessandro Agostini, Paolo Avesani
DEXA
2004
Springer
172views Database» more  DEXA 2004»
11 years 6 months ago
On the Automation of Similarity Information Maintenance in Flexible Query Answering Systems
This paper proposes a method for automatic maintaining the similarity information for a particular class of Flexible Query Answering Systems (FQAS). The paper describes the three m...
Balázs Csanád Csáji, Josef K&...
SIGMOD
2001
ACM
93views Database» more  SIGMOD 2001»
12 years 1 months ago
Report on The fourth International Conference on Flexible Query Answering systems
Patrick Bosc, Amihai Motro, Gabriella Pasi
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