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ICALP
2007
Springer
15 years 4 months ago
Sharp Tractability Borderlines for Finding Connected Motifs in Vertex-Colored Graphs
We study the problem of finding occurrences of motifs in vertex-colored graphs, where a motif is a multiset of colors, and an occurrence of a motif is a subset of connected vertic...
Michael R. Fellows, Guillaume Fertin, Danny Hermel...
IFSA
2007
Springer
146views Fuzzy Logic» more  IFSA 2007»
15 years 4 months ago
Bipolar Queries Using Various Interpretations of Logical Connectives
In [1, 2] we studied various concepts of bipolar queries (cf. Dubois and Prade [3]). We advocated there the use of a fuzzified version of the original crisp definition introduced...
Slawomir Zadrozny, Janusz Kacprzyk
34
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SEMWEB
2007
Springer
15 years 4 months ago
Uncertainty Issues in Automating Process Connecting Web and User
We are interested in replacing human processing of web resources by automated processing. Based on an experimental system we identify uncertainty issues which make this process dif...
Alan Eckhardt, Tomás Horváth, Dusan ...
CORR
2007
Springer
79views Education» more  CORR 2007»
14 years 10 months ago
Connecting Polygonizations via Stretches and Twangs
We show that the space of polygonizations of a fixed planar point set S of n points is connected by O(n2 ) “moves” between simple polygons. Each move is composed of a sequence...
Mirela Damian, Robin Y. Flatland, Joseph O'Rourke,...
EJC
2007
14 years 10 months ago
The structure of the 3-separations of 3-connected matroids II
The authors showed in an earlier paper that there is a tree that displays, up to a natural equivalence, all non-trivial 3-separations of a 3-connected matroid. The purpose of this ...
James G. Oxley, Charles Semple, Geoff Whittle