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» An Expressive Extension of TLC
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126
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AIML
2008
15 years 2 months ago
Undecidability for arbitrary public announcement logic
Arbitrary public announcement logic (APAL) is an extension of multi-agent epistemic logic that allows agents' knowledge states to be updated by the public announcement of (pos...
Tim French, Hans P. van Ditmarsch
99
Voted
SYRCODIS
2008
127views Database» more  SYRCODIS 2008»
15 years 2 months ago
On the Semantics of Updates in a Functional Language
Issues related to updating data in native XML database systems are studied extensively nowadays. In this work we consider a problem of updating typed XML documents having their sc...
Pavel Loupal
ENTCS
2008
104views more  ENTCS 2008»
15 years 26 days ago
A Logic for Virtual Memory
We present an extension to classical separation logic which allows reasoning about virtual memory. Our logic is formalised in the Isabelle/HOL theorem prover in a manner allowing ...
Rafal Kolanski
69
Voted
CORR
2006
Springer
79views Education» more  CORR 2006»
15 years 25 days ago
On the structure of generalized toric codes
Toric codes are obtained by evaluating rational functions of a nonsingular toric variety at the algebraic torus. One can extend toric codes to the so called generalized toric code...
Diego Ruano
84
Voted
ENTCS
2006
174views more  ENTCS 2006»
15 years 24 days ago
Context Sequence Matching for XML
Context and sequence variables allow matching to explore term-trees both in depth and in breadth. It makes context sequence matching a suitable computational mechanism for a rule-...
Temur Kutsia