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» Representing Constraints with Automata
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DSRT
2005
IEEE
14 years 1 months ago
Modeling Decentralized Real-Time Control by State Space Partition of Timed Automata
Timed automata provide useful state machine based representations for the validation and verification of realtime control systems. This paper introduces an algorithmic methodolog...
Thanikesavan Sivanthi, Srivas Chennu, Lothar Kreft
WIA
1998
Springer
13 years 12 months ago
Minimal Cover-Automata for Finite Languages
A cover-automaton A of a finite language L is a finite automaton that accepts all words in L and possibly other words that are longer than any word in L. A minimal deterministic co...
Cezar Câmpeanu, Nicolae Santean, Sheng Yu
ACJ
2006
85views more  ACJ 2006»
13 years 7 months ago
Tree Automata for Schema-Level Filtering of XML Associations
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...
Vaibhav Gowadia, Csilla Farkas
CONCUR
2006
Springer
13 years 11 months ago
Minimization, Learning, and Conformance Testing of Boolean Programs
Boolean programs with recursion are convenient abstractions of sequential imperative programs, and can be represented as recursive state machines (RSMs) or pushdown automata. Motiv...
Viraj Kumar, P. Madhusudan, Mahesh Viswanathan
ALT
2005
Springer
14 years 4 months ago
PAC-Learnability of Probabilistic Deterministic Finite State Automata in Terms of Variation Distance
We consider the problem of PAC-learning distributions over strings, represented by probabilistic deterministic finite automata (PDFAs). PDFAs are a probabilistic model for the gen...
Nick Palmer, Paul W. Goldberg