Sciweavers

481 search results - page 2 / 97
» Validity of First-Order Knowledge Bases
Sort
View
FOIKS
2008
Springer
13 years 7 months ago
Merging First-Order Knowledge Using Dilation Operators
The area of knowledge merging is concerned with merging conflicting information while preserving as much as possible. Most proposals in the literature work with knowledge bases exp...
Nikos Gorogiannis, Anthony Hunter
DLOG
2003
13 years 6 months ago
DL Reasoner vs. First-Order Prover
We compare the performance of a DL reasoner with a FO prover on reasoning problems encountered during the classification of realistic knowledge bases.
Dmitry Tsarkov, Ian Horrocks
SIAMNUM
2011
108views more  SIAMNUM 2011»
13 years 11 days ago
A Mixed Method for the Biharmonic Problem Based On a System of First-Order Equations
We introduce a new mixed method for the biharmonic problem. The method is based on a formulation where the biharmonic problem is re-written as a system of four first-order equatio...
Edwin M. Behrens, Johnny Guzmán
AAAI
1996
13 years 6 months ago
Irrelevance and Conditioning in First-Order Probabilistic Logic
First-order probabilistic logic is a powerful knowledge representation language. Unfortunately, deductive reasoning based on the standard semantics for this logic does not support...
Daphne Koller, Joseph Y. Halpern