173 search results - page 11 / 35 » Groups with poly-context-free word problem |
CORR
2006
Springer
13 years 7 months ago
2006
Springer
We describe several technical tools that prove to be efficient for investigating the rewrite systems associated with an equational specification. These tools consist in introducing...
ADHOC
2008
13 years 7 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
JOC
2006
13 years 7 months ago
2006
Abstract. In response to the current need for fast, secure and cheap public-key cryptography, we propose an interactive zero-knowledge identification scheme and a derived signature...
COMPSYSTECH
2010
13 years 7 months ago
2010
: Problem oriented project pedagogy is an alternative educational approach which often provides a strong natural motivation for the students' work. On the other hand, it requi...
CRYPTO
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We study the natural problem of secure n-party computation (in the passive, computationally unbounded attack model) of the n-product function fG(x1, . . . , xn) = x1 · x...