IANDC
1998
13 years 4 months ago
1998
We show that restricting a number of characterizations of the complexity class P to be positive (in natural ways) results in the same class of (monotone) problems which we denote ...
JAIR
2002
13 years 4 months ago
2002
Recent trends in planning research have led to empirical comparison becoming commonplace. The eld has started to settle into a methodology for such comparisons, which for obvious ...
IOR
2002
13 years 4 months ago
2002
Then these analytically motivated abstractions were gradually made more intricate as the body of mathematical techniques grew. The trend went from elementary analysis of complex, i...
DATAMINE
1998
13 years 4 months ago
1998
Data mining evolved as a collection of applicative problems and efficient solution algorithms relative to rather peculiar problems, all focused on the discovery of relevant infor...
CSL
1998
Springer
13 years 4 months ago
1998
Springer
What role should evaluation play in the development of natural language generation () techniques and systems? In this paper we describe what is involved in natural langua...
IJAIT
2002
13 years 4 months ago
2002
Several real world applications involve solving combinatorial optimization problems. Commonly, existing heuristic approaches are designed to address specific difficulties of the u...
SIAMCOMP
2000
13 years 4 months ago
2000
In this paper we consider the complexity of several problems involving finite algebraic structures. Given finite algebras A and B, these problems ask the following. (1) Do A and B ...
GEOINFORMATICA
2002
13 years 4 months ago
2002
Genetic algorithms (GAs) are powerful combinatorial optimizers that are able to
PAMI
2000
13 years 4 months ago
2000
FGCS
2002
13 years 4 months ago
2002
As the practice of science moves beyond the single investigator due to the complexity of the problems that now dominate science, large collaborative and multi-institutional teams ...