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» Towards Optimizing Conjunctive Inductive Queries
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PAKDD
2004
ACM
94views Data Mining» more  PAKDD 2004»
13 years 10 months ago
Towards Optimizing Conjunctive Inductive Queries
Inductive queries are queries to an inductive database that generate a set of patterns in a data mining context. Inductive querying poses new challenges to database and data mining...
Johannes Fischer, Luc De Raedt
SEMWEB
2009
Springer
13 years 9 months ago
A Decomposition-Based Approach to Optimizing Conjunctive Query Answering in OWL DL
Scalable query answering over Description Logic (DL) based ontologies plays an important role for the success of the Semantic Web. Towards tackling the scalability problem, we prop...
Jianfeng Du, Guilin Qi, Jeff Z. Pan, Yi-Dong Shen
SAC
2004
ACM
13 years 10 months ago
Optimizing subset queries: a step towards SQL-based inductive databases for itemsets
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Cyrille Masson, Céline Robardet, Jean-Fran&...
VLDB
2005
ACM
126views Database» more  VLDB 2005»
13 years 10 months ago
Consistently Estimating the Selectivity of Conjuncts of Predicates
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...
Volker Markl, Nimrod Megiddo, Marcel Kutsch, Tam M...
SAC
2010
ACM
13 years 11 months ago
Inductive reasoning and semantic web search
Extensive research activities are recently directed towards the Semantic Web as a future form of the Web. Consequently, Web search as the key technology of the Web is evolving tow...
Claudia d'Amato, Floriana Esposito, Nicola Fanizzi...