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KSEM
2007
Springer
14 years 1 months ago
A Diagrammatic Reasoning System for ALC
Abstract. Description logics (DLs) are a well-known family of knowledge representation (KR) languages. The notation of DLs has the style of a variable-free first order predicate l...
Frithjof Dau, Peter W. Eklund
ISCIS
2004
Springer
14 years 1 months ago
Stubborn Sets for Priority Nets
Partial order methods, such as the stubborn set method and the priority method, reduce verification effort by exploiting irrelevant orders of events. We show how the stubborn set...
Kimmo Varpaaniemi
ICALP
2009
Springer
14 years 8 months ago
Counting Subgraphs via Homomorphisms
We introduce a generic approach for counting subgraphs in a graph. The main idea is to relate counting subgraphs to counting graph homomorphisms. This approach provides new algori...
Omid Amini, Fedor V. Fomin, Saket Saurabh
ARSCOM
2008
192views more  ARSCOM 2008»
13 years 8 months ago
Bounds on the metric and partition dimensions of a graph
Given a graph G, we say S V (G) is resolving if for each pair of distinct u, v V (G) there is a vertex x in S where d(u, x) = d(v, x). The metric dimension of G is the minimum c...
Glenn G. Chappell, John G. Gimbel, Chris Hartman
DM
2008
137views more  DM 2008»
13 years 8 months ago
Nordhaus-Gaddum results for restrained domination and total restrained domination in graphs
Let G = (V, E) be a graph. A set S V is a total restrained dominating set if every vertex is adjacent to a vertex in S and every vertex of V - S is adjacent to a vertex in V - S....
Johannes H. Hattingh, Elizabeth Jonck, Ernst J. Jo...