2031 search results - page 156 / 407 » On Tree-Constrained Matchings and Generalizations |
SIGIR
2003
ACM
15 years 3 months ago
2003
ACM
Web search query logs contain traces of users’ search modifications. One strategy users employ is deleting terms, presumably to obtain greater coverage. It is useful to model a...
SIGGRAPH
1998
ACM
15 years 2 months ago
1998
ACM
In this paper we develop a computational model of adaptation and spatial vision for realistic tone reproduction. The model is based on a multiscale representation of pattern, lumi...
AGP
1997
IEEE
15 years 2 months ago
1997
IEEE
Abstract. Functional logic languages with a complete operational semantics are based on narrowing, a generalization of term rewriting where unification replaces matching. In this ...
CVPR
1996
IEEE
15 years 2 months ago
1996
IEEE
The e ciency of pattern recognition is particularly crucial in two scenarios; whenever there are a large number of classes to discriminate, and, whenever recognition must be perfo...
FOCS
1992
IEEE
15 years 2 months ago
1992
IEEE
The main purpose of this paper is to promote the study of computational aspects, primarily the convergence rate, of nonlinear dynamical systems from a combinatorial perspective. W...