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OWLED
2007
15 years 8 months ago
Adding Integrity Constraints to OWL
Schema statements in OWL are interpreted quite differently from analogous statements in relational databases. If these statements are meant to be interpreted as integrity constrai...
Boris Motik, Ian Horrocks, Ulrike Sattler
ACL
2003
15 years 8 months ago
Spoken Interactive ODQA System: SPIQA
We have been investigating an interactive approach for Open-domain QA (ODQA) and have constructed a spoken interactive ODQA system, SPIQA. The system derives disambiguating querie...
Chiori Hori, Takaaki Hori, Hajime Tsukada, Hideki ...
SODA
1990
ACM
82views Algorithms» more  SODA 1990»
15 years 7 months ago
Visibility with a Moving Point of View
We investigate 3-d visibility problems in which the viewing position moves along a straight flightpath. Specifically we focus on two problems: determining the points along the fli...
Marshall W. Bern, David P. Dobkin, David Eppstein,...
APPROX
2010
Springer
135views Algorithms» more  APPROX 2010»
15 years 6 months ago
Monotonicity Testing and Shortest-Path Routing on the Cube
We study the problem of monotonicity testing over the hypercube. As previously observed in several works, a positive answer to a natural question about routing properties of the hy...
Jop Briët, Sourav Chakraborty, David Garc&iac...
IJAR
2008
91views more  IJAR 2008»
15 years 6 months ago
Distance-based paraconsistent logics
We introduce a general framework that is based on distance semantics and investigate the main properties of the entailment relations that it induces. It is shown that such entailm...
Ofer Arieli