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ISW
2007
Springer
16 years 26 days ago
New Weaknesses in the Keystream Generation Algorithms of the Stream Ciphers TPy and Py
The stream ciphers Py, Py6 designed by Biham and Seberry were promising candidates in the ECRYPT-eSTREAM project because of their impressive speed. Since their publication in Apri...
Gautham Sekar, Souradyuti Paul, Bart Preneel
JDA
2006
59views more  JDA 2006»
15 years 6 months ago
A note on the complexity of minimum dominating set
The currently (asymptotically) fastest algorithm for minimum dominating set on graphs of n nodes is the trivial (2n) algorithm which enumerates and checks all the subsets of
Fabrizio Grandoni
ADHOC
2006
116views more  ADHOC 2006»
15 years 6 months ago
Efficient clustering algorithms for self-organizing wireless sensor networks
Self-organization of wireless sensor networks, which involves network decomposition into connected clusters, is a challenging task because of the limited bandwidth and energy reso...
Rajesh Krishnan, David Starobinski
289
Voted

Book
393views
17 years 4 months ago
Computational Modeling and Complexity Science
"This book is about data structures and algorithms, intermediate programming in Python, complexity science and the philosophy of science"
Allen B. Downey
FOCS
2002
IEEE
15 years 11 months ago
Graph Isomorphism is in SPP
We show that Graph Isomorphism is in the complexity class SPP, and hence it is in ⊕P (in fact, it is in ModkP for each k ≥ 2). We derive this result as a corollary of a more g...
Vikraman Arvind, Piyush P. Kurur