5595 search results - page 2 / 1119 » Comparing Subsumption Optimizations |
ICDT
1995
ACM
13 years 7 months ago
1995
ACM
A tuple t1 of relation R subsumes tuple t2 of R, with respect to a query Q if for every database, tuple t1 derives all, and possibly more, answers to query Q than derived by tuple ...
ECAI
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. One of the most frequently used inference services of description logic reasoners classifies all named classes of OWL ontologies into a subsumption hierarchy. Due to emer...
GECCO
2000
Springer
13 years 8 months ago
2000
Springer
Real-time, adaptive control is a difficult problem that can be addressed by EC architectures. We are interested in incorporating into an EC architecture some of the features that ...
CORR
2004
Springer
13 years 4 months ago
2004
Springer
An approach to robotics called layered evolution and merging features from the subsumption architecture into evolutionary robotics is presented, and its advantages are discussed. T...
FUIN
2008
13 years 4 months ago
2008
We study runtime distributions of subsumption testing. On graph data randomly sampled from two different generative models we observe a gradual growth of the tails of the distribut...