Sciweavers

DLOG
2011
13 years 4 months ago
Unchain My EL Reasoner
We study a restriction of the classification procedure for EL++ where the inference rule for complex role inclusion axioms (RIAs) is applied in a “left-linear” way in analogy ...
Yevgeny Kazakov, Markus Krötzsch, Frantisek S...
JUCS
2010
176views more  JUCS 2010»
13 years 11 months ago
An Approach to Generation of Decision Rules
: Classical classification and clustering based on equivalence relations are very important tools in decision-making. An equivalence relation is usually determined by properties of...
Zhang Mingyi, Danning Li, Zhang Ying
DM
2006
143views more  DM 2006»
14 years 14 days ago
Characterization of eccentric digraphs
The eccentric digraph ED(G) of a digraph G represents the binary relation, defined on the vertex set of G, of being `eccentric'; that is, there is an arc from u to v in ED(G)...
Joan Gimbert, Nacho López, Mirka Miller, Jo...
DAM
2008
72views more  DAM 2008»
14 years 15 days ago
On the existence of maximal elements: An impossibility theorem
All sufficient (as well as necessary) conditions for a binary relation on a metric space to admit a maximal element on every nonempty compact subset of its domain that have been f...
Nikolai S. Kukushkin
EACL
1993
ACL Anthology
14 years 1 months ago
The donkey strikes back: Extending the dynamic interpretation "constructively"
The dynamic interpretation of a formula as a binary relation (inducing transitions) on states is extended by alternative treatments of implication, universal quantification, negat...
Tim Fernando