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ACNS
2007
Springer
94views Cryptology» more  ACNS 2007»
14 years 2 months ago
Preventing Collusion Attacks on the One-Way Function Tree (OFT) Scheme
The one-way function tree (OFT) scheme proposed by Balenson et. al is widely regarded as an efficient key management solution for multicast communication in large dynamic groups. ...
Xuxin Xu, Lingyu Wang, Amr M. Youssef, Bo Zhu
MFCS
2000
Springer
14 years 4 days ago
Bilinear Functions and Trees over the (max, +) Semiring
Abstract. We consider the iterates of bilinear functions over the semiring (max, +). Equivalently, our object of study can be viewed as recognizable tree series over the semiring (...
Sabrina Mantaci, Vincent D. Blondel, Jean Mairesse
GLOBECOM
2008
IEEE
14 years 3 months ago
Adaptive Multicast Tree Construction for Elastic Data Streams
— In this paper, we revisit the problem of multicast tree construction in overlay peer-to-peer networks. We present an iterative online multicast tree construction algorithm for ...
Ying Zhu, Ken Q. Pu
ICCD
1997
IEEE
87views Hardware» more  ICCD 1997»
14 years 24 days ago
Synthesizing Iterative Functions into Delay-Insensitive Tree Circuits
Speed, cost and correctness may be the most important factors in designing a digital system. This paper proposes a novel and general methodology to synthesize iterative functions ...
Fu-Chiung Cheng
ICML
2005
IEEE
14 years 9 months ago
Why skewing works: learning difficult Boolean functions with greedy tree learners
We analyze skewing, an approach that has been empirically observed to enable greedy decision tree learners to learn "difficult" Boolean functions, such as parity, in the...
Bernard Rosell, Lisa Hellerstein, Soumya Ray, Davi...