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ICIAP
1999
ACM
15 years 2 months ago
A New Deformable Contour Method
In this paper, a new deformable contour method derived from a constrained contour energy minimization framework is presented. By imposing a constraint of region, which can be any ...
Xun Wang, William G. Wee
IPMI
1997
Springer
15 years 2 months ago
Automatic Detection of Sulcal Bottom Lines in MR Images of the Human Brain
This paper describes a.n automatic procedure for extracting sulcal bottom lines from MR (magnetic resonance) images of the human brain, which will serve as a tool for landmark extr...
Gabriele Lohmann, Frithjof Kruggel, D. Yves von Cr...
ICASSP
2010
IEEE
14 years 10 months ago
Maximizing the lifetime of clusters with Slepian-Wolf coding
In this paper, we propose an iteration-free algorithm to find the optimal configuration, including transmit power and source coding rates, to maximize the lifetime of a cluster ...
Tianqi Wang, Wendi Rabiner Heinzelman, Alireza Sey...
SOICT
2010
14 years 4 months ago
Constraint-based local search for solving non-simple paths problems on graphs: application to the routing for network covering p
Routing problems have been considered as central problems in the fields of transportation, distribution and logistics. LS(Graph) is a generic framework allowing to model and solve...
Pham Quang Dung, Phan-Thuan Do, Yves Deville, Tuon...
ICDE
2006
IEEE
196views Database» more  ICDE 2006»
15 years 11 months ago
Closure-Tree: An Index Structure for Graph Queries
Graphs have become popular for modeling structured data. As a result, graph queries are becoming common and graph indexing has come to play an essential role in query processing. ...
Huahai He, Ambuj K. Singh