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» Determinizing Asynchronous Automata
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CSFW
2007
IEEE
15 years 4 months ago
Do As I SaY! Programmatic Access Control with Explicit Identities
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
Andrew Cirillo, Radha Jagadeesan, Corin Pitcher, J...
LICS
2007
IEEE
15 years 4 months ago
A Robust Class of Context-Sensitive Languages
We define a new class of languages defined by multi-stack automata that forms a robust subclass of context-sensitive languages, with decidable emptiness and closure under boolea...
Salvatore La Torre, Parthasarathy Madhusudan, Genn...
EMNLP
2011
13 years 9 months ago
Hierarchical Phrase-based Translation Representations
This paper compares several translation representations for a synchronous context-free grammar parse including CFGs/hypergraphs, finite-state automata (FSA), and pushdown automat...
Gonzalo Iglesias, Cyril Allauzen, William Byrne, A...
CORR
2011
Springer
175views Education» more  CORR 2011»
14 years 5 months ago
Finitary languages
Abstract The class of ω-regular languages provide a robust specification language in verification. Every ω-regular condition can be decomposed into a safety part and a liveness...
Krishnendu Chatterjee, Nathanaël Fijalkow
MFCS
2009
Springer
15 years 4 months ago
Snake-Deterministic Tiling Systems
The concept of determinism, while clear and well assessed for string languages, is still matter of research as far as picture languages are concerned. We introduce here a new kind ...
Violetta Lonati, Matteo Pradella