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DAGM
2003
Springer
15 years 11 months ago
Shape Preservation during Digitization: Tight Bounds Based on the Morphing Distance
We define strong r-similarity and the morphing distance to bound geometric distortions between shapes of equal topology. We then derive a necessary and sufficient condition for a ...
Peer Stelldinger, Ullrich Köthe
SIGMOD
1998
ACM
93views Database» more  SIGMOD 1998»
15 years 10 months ago
Efficiently Mining Long Patterns from Databases
We present a pattern-mining algorithm that scales roughly linearly in the number of maximal patterns embedded in a database irrespective of the length of the longest pattern. In c...
Roberto J. Bayardo Jr.
EUSFLAT
2007
132views Fuzzy Logic» more  EUSFLAT 2007»
15 years 8 months ago
Towards to Automatic Tactics' Analysis in Soccer
One of the main problems in soccer is to coordinate in real time scale collective behavior of team members, who solve a common task by solving individual tasks. The specificity of...
Alexey N. Averkin, Anton Gusev, Mikhail Shestakov
GREC
2007
Springer
15 years 10 months ago
ARG Based on Arcs and Segments to Improve the Symbol Recognition by Genetic Algorithm
In this paper a genetic matching scheme is extended to take into account primitive arcs and complex description in the pattern recognition process. Classical ways only focus on seg...
J.-P. Salmon, Laurent Wendling
ICPR
2006
IEEE
16 years 7 months ago
A Texture Based Matching Approach for Automated Assembly of Puzzles
The puzzle assembly problem has many application areas such as restoration and reconstruction of archeological findings, repairing of broken objects, solving jigsaw type puzzles, ...
Mahmut Samil Sagiroglu, Aytül Erçil