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ENTCS
2002
103views more  ENTCS 2002»
14 years 11 months ago
Translation from timed Petri nets with intervals on transitions to intervals on places (with urgency)
Petri nets where, to my knowledge, the first theoretical model augmented with time constraints [Mer74], and the support of the first reachability algorithm of timed system [BM83, ...
Marc Boyer
VLDB
1995
ACM
121views Database» more  VLDB 1995»
15 years 2 months ago
Benchmarking Spatial Join Operations with Spatial Output
The spatial join operation is benchmarked using variants of well-known spatial data structures such as the R-tree, R-tree, R+-tree, and the PMR quadtree. The focus is on a spatia...
Erik G. Hoel, Hanan Samet
DAGM
2009
Springer
15 years 5 months ago
Fast and Accurate 3D Edge Detection for Surface Reconstruction
Although edge detection is a well investigated topic, 3D edge detectors mostly lack either accuracy or speed. We will show, how to build a highly accurate subvoxel edge detector, w...
Christian Bähnisch, Peer Stelldinger, Ullrich...
SAC
2006
ACM
15 years 5 months ago
Dynamic instantiation-checking components
Parameterization is an effective technique for building flexible, reusable software. When dealing with parameterized components, an important concern is the time at which parame...
Nigamanth Sridhar
95
Voted
GD
2004
Springer
15 years 4 months ago
Intersection Reverse Sequences and Geometric Applications
Pinchasi and Radoiˇci´c [11] used the following observation to bound the number of edges of a topological graph without a self-crossing cycle of length 4: if we make a list of t...
Adam Marcus, Gábor Tardos