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TACAS
2012
Springer
263views Algorithms» more  TACAS 2012»
12 years 3 months ago
Reachability under Contextual Locking
Abstract. The pairwise reachability problem for a multi-threaded program asks, given control locations in two threads, whether they can be simultaneously reached in an execution of...
Rohit Chadha, P. Madhusudan, Mahesh Viswanathan
SEMWEB
2004
Springer
14 years 1 months ago
Query Answering for OWL-DL with Rules
Both OWL-DL and function-free Horn rules3 are decidable logics with interesting, yet orthogonal expressive power: from the rules perspective, OWL-DL is restricted to tree-like rule...
Boris Motik, Ulrike Sattler, Rudi Studer
20
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CORR
2010
Springer
117views Education» more  CORR 2010»
13 years 5 months ago
An Optimal Lower Bound on the Communication Complexity of Gap-Hamming-Distance
We prove an optimal (n) lower bound on the randomized communication complexity of the much-studied GAP-HAMMING-DISTANCE problem. As a consequence, we obtain essentially optimal mu...
Amit Chakrabarti, Oded Regev
SOFSEM
2010
Springer
14 years 4 months ago
Mixing Coverability and Reachability to Analyze VASS with One Zero-Test
We study Vector Addition Systems with States (VASS) extended in such a way that one of the manipulated integer variables can be tested to zero. For this class of system, it has bee...
Alain Finkel, Arnaud Sangnier
DNA
2004
Springer
157views Bioinformatics» more  DNA 2004»
14 years 1 months ago
Bond-Free Languages: Formalizations, Maximality and Construction Methods
The problem of negative design of DNA languages is addressed, that is, properties and construction methods of large sets of words that prevent undesired bonds when used in DNA com...
Lila Kari, Stavros Konstantinidis, Petr Sosí...