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» A Transitive Closure Based Algorithm for Test Generation
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DAC
1991
ACM
14 years 2 months ago
A Transitive Closure Based Algorithm for Test Generation
Srimat T. Chakradhar, Vishwani D. Agrawal
JDA
2006
184views more  JDA 2006»
13 years 11 months ago
Dynamic shortest paths and transitive closure: Algorithmic techniques and data structures
In this paper, we survey fully dynamic algorithms for path problems on general directed graphs. In particular, we consider two fundamental problems: dynamic transitive closure and...
Camil Demetrescu, Giuseppe F. Italiano
SARA
2009
Springer
14 years 5 months ago
Tightened Transitive Closure of Integer Addition Constraints
We present algorithms for testing the satisfiability and finding the tightened transitive closure of conjunctions of addition constraints of the form ±x ± y ≤ d and bound co...
Peter Z. Revesz
ICST
2009
IEEE
14 years 5 months ago
Generating Feasible Transition Paths for Testing from an Extended Finite State Machine (EFSM)
The problem of testing from an extended finite state machine (EFSM) can be expressed in terms of finding suitable paths through the EFSM and then deriving test data to follow the ...
Abdul Salam Kalaji, Robert M. Hierons, Stephen Swi...
TACAS
2009
Springer
115views Algorithms» more  TACAS 2009»
14 years 5 months ago
Iterating Octagons
Abstract. In this paper we prove that the transitive closure of a nondeterministic octagonal relation using integer counters can be expressed in Presburger arithmetic. The direct c...
Marius Bozga, Codruta Gîrlea, Radu Iosif