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ICCV
2003
IEEE
14 years 9 months ago
Surface Classification Using Conformal Structures
3D surface classification is a fundamental problem in computer vision and computational geometry. Surfaces can be classified by different transformation groups. Traditional classi...
Xianfeng Gu, Shing-Tung Yau
FM
2003
Springer
92views Formal Methods» more  FM 2003»
14 years 23 days ago
Composing Invariants
We explore the question of the composition of invariance specifications in a context of concurrent and reactive systems. Depending on how compositionality is stated and how invar...
Michel Charpentier
COCO
2005
Springer
77views Algorithms» more  COCO 2005»
14 years 1 months ago
On the Sensitivity of Cyclically-Invariant Boolean Functions
In this paper we construct a cyclically invariant Boolean function whose sensitivity is Θ(n1/3 ). This result answers two previously published questions. Tur´an (1984) asked if ...
Sourav Chakraborty
EC
2002
121views ECommerce» more  EC 2002»
13 years 7 months ago
Group Properties of Crossover and Mutation
It is supposed that the finite search space has certain symmetries which can be described in terms of a group of permutations acting upon it. If crossover and mutation respect th...
Jonathan E. Rowe, Michael D. Vose, Alden H. Wright
ICDCS
1998
IEEE
13 years 11 months ago
CLIQUES: A New Approach to Group Key Agreement
This paper considers the problem of key agreement in a group setting with highly-dynamic group member population. A protocol suite, called CLIQUES, is developed by extending the w...
Michael Steiner, Gene Tsudik, Michael Waidner