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ICPR
2010
IEEE
15 years 7 months ago
A Discrete Labelling Approach to Attributed Graph Matching Using SIFT Features
Local invariant feature extraction methods are widely used for image-features matching. There exist a number of approaches aimed at the refinement of the matches between image-fe...
Gerard Sanromà, René Alquézar...
ECCB
2008
IEEE
15 years 7 months ago
Temporal logic patterns for querying dynamic models of cellular interaction networks
Abstract: Models of the dynamics of cellular interaction networks have become increasingly larger in recent years. Formal verification based on model checking provides a powerful t...
Pedro T. Monteiro, Delphine Ropers, Radu Mateescu,...
GRC
2008
IEEE
15 years 7 months ago
MovStream: An Efficient Algorithm for Monitoring Clusters Evolving in Data Streams
Monitoring cluster evolution in data streams is a major research topic in data streams mining. Previous clustering methods for evolving data streams focus on global clustering res...
Liang Tang, Chang-jie Tang, Lei Duan, Chuan Li, Ye...
CG
2010
Springer
15 years 7 months ago
A cellular model for spatial population dynamics
Interacting populations exhibit complex behavior in nature. Classic quadratic iteration models with two or three populations exhibit some of the features seen in nature, but fail ...
Chu Yue (Stella) Dong, James T. Long, Clifford A. ...
CAD
2008
Springer
15 years 7 months ago
Self-intersection detection and elimination in freeform curves and surfaces
We present several algorithms for self-intersection detection, and possible elimination, in freeform planar curves and surfaces. Both local and global self-intersections are elimi...
Diana Pekerman, Gershon Elber, Myung-Soo Kim