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COMPGEOM
2003
ACM
16 years 28 days ago
Finding a curve in a map
Given a polygonal curve and a geometric graph, we describe an efficient algorithm to find a path in the graph which is most similar to the curve, using the well-known Fr´echet d...
Carola Wenk, Helmut Alt, Alon Efrat, Lingeshwaran ...
235
Voted
CC
2001
Springer
177views System Software» more  CC 2001»
16 years 5 days ago
Imperative Program Transformation by Rewriting
Abstract. We present a method of specifying standard imperative program optimisations as a rewrite system. To achieve this we have extended the idea of matching sub-terms in expres...
David Lacey, Oege de Moor
190
Voted
CSCLP
2006
Springer
15 years 11 months ago
A Constraint Model for State Transitions in Disjunctive Resources
Abstract. Traditional resources in scheduling are simple machines where a capacity is the main restriction. However, in practice there frequently appear resources with more complex...
Roman Barták, Ondrej Cepek
194
Voted
ICCD
1995
IEEE
121views Hardware» more  ICCD 1995»
15 years 11 months ago
Analysis of conditional resource sharing using a guard-based control representation
Optimization of hardware resources for conditional data-flow graph behavior is particularly important when conditional behavior occurs in cyclic loops and maximization of through...
Ivan P. Radivojevic, Forrest Brewer
201
Voted
NIPS
2003
15 years 9 months ago
Approximability of Probability Distributions
We consider the question of how well a given distribution can be approximated with probabilistic graphical models. We introduce a new parameter, effective treewidth, that captures...
Alina Beygelzimer, Irina Rish