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» Undecidable Problems About Timed Automata
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TAPSOFT
1991
Springer
13 years 11 months ago
Type Inference with Inequalities
Type inference can be phrased as constraint-solving over types. We consider an implicitly typed language equipped with recursive types, multiple inheritance, 1st order parametric ...
Michael I. Schwartzbach
FSTTCS
2009
Springer
14 years 1 months ago
Covering of ordinals
The paper focuses on the structure of fundamental sequences of ordinals smaller than ε0. A first result is the construction of a monadic second-order formula identifying a given ...
Laurent Braud
SIAMCOMP
2010
83views more  SIAMCOMP 2010»
13 years 5 months ago
Reaching and Distinguishing States of Distributed Systems
Some systems interact with their environment at physically distributed interfaces, called ports, and in testing such a system it is normal to place a tester at each port. Each test...
Robert M. Hierons
QEST
2008
IEEE
14 years 1 months ago
Quasi-Birth-Death Processes, Tree-Like QBDs, Probabilistic 1-Counter Automata, and Pushdown Systems
We begin by observing that (discrete-time) QuasiBirth-Death Processes (QBDs) are equivalent, in a precise sense, to (discrete-time) probabilistic 1-Counter Automata (p1CAs), and b...
Kousha Etessami, Dominik Wojtczak, Mihalis Yannaka...
CSL
2004
Springer
14 years 23 days ago
Parameterized Model Checking of Ring-Based Message Passing Systems
The Parameterized Model Checking Problem (PMCP) is to decide whether a temporal property holds for a uniform family of systems,  ¢¡ , comprised of finite, but arbitrarily many,...
E. Allen Emerson, Vineet Kahlon