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DAGSTUHL
2003
14 years 11 months ago
2003
Abstract. There are a range of abstractions used for both modelling and proof modern computational systems. While these abstractions may have been devised for specific purposes, t...
101
Voted
SODA
2003
ACM
14 years 11 months ago
2003
ACM
The natural relaxation for the Group Steiner Tree problem, as well as for its generalization, the Directed Steiner Tree problem, is a flow-based linear programming relaxation. We...
75
Voted
CN
2004
14 years 9 months ago
2004
In secure group communications, a key server can deliver a "grouporiented" rekey message [22] to a large number of users efficiently using multicast. For reliable delive...
91
Voted
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
Symmetry is an effective geometric cue to facilitate conventional segmentation techniques on images of man-made environment. Based on three fundamental principles that summarize t...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper evaluates the performance of edge-based directional probability distributions as features in writer identification in comparison to a number of non-angular features. It...