CORR
2008
Springer
14 years 17 days ago
2008
Springer
Abstract. We introduce two min-max problems: the first problem is to minimize the supremum of finitely many rational functions over a compact basic semi-algebraic set whereas the s...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
This paper deals with products of moderate-size primes, familiarly known as smooth numbers. Smooth numbers play an crucial role in information theory, signal processing and crypto...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
We study complexity of the model-checking problems for LTL with registers (also known as freeze LTL and written LTL ) and for first-order logic with data equality tests (written F...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
We study the worst-case communication complexity of distributed algorithms computing a path problem based on stationary distributions of random walks in a network G with the caveat...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
CORR
2008
Springer
14 years 17 days ago
2008
Springer
In this paper we introduce an information theoretic approach and use techniques from the theory of Huffman codes to construct a sequence of binary sampling vectors to determine a s...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
A purely relational account of the true XQuery semantics can turn any relational database system into an XQuery processor. Compiling nested expressions of the fully compositional X...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
We explore the capacity and generalized degrees of freedom of the 2-user Gaussian X channel, i.e. a generalization of the 2-user interference channel where there is an independent...
CORR
2008
Springer
14 years 17 days ago
2008
Springer
