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FUIN
2008
13 years 11 months ago
2008
: We investigate context-free languages with respect to the measure Var of descriptional complexity, which gives the minimal number of nonterminals which is necessary to generate t...
COMBINATORICA
2004
13 years 10 months ago
2004
Consider a k-element subset P of the plane. It is known that the maximum number of sets similar to P that can be found among n points in the plane is (n2 ) if and only if the cros...
SODA
2008
ACM
14 years 8 days ago
2008
ACM
Given a point set P in the plane, the Delaunay graph with respect to axis-parallel rectangles is a graph defined on the vertex set P, whose two points p, q P are connected by an ...
FOCS
2008
IEEE
13 years 12 months ago
2008
IEEE
We consider random instances of constraint satisfaction problems where each variable has domain size O(1), each constraint is on O(1) variables and the constraints are chosen from...
AI
2008
Springer
13 years 11 months ago
2008
Springer
While recent research on rule learning has focussed largely on finding highly accurate hypotheses, we evaluate the degree to which these hypotheses are also simple, that is small....