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ICALP
2010
Springer
14 years 1 months ago
Reachability Games on Extended Vector Addition Systems with States
We consider two-player turn-based games with zero-reachability and zero-safety objectives generated by extended vector addition systems with states. Although the problem of decidin...
Tomás Brázdil, Petr Jancar, Anton&ia...
CASES
2007
ACM
14 years 5 days ago
A group-based wear-leveling algorithm for large-capacity flash memory storage systems
Although NAND flash memory has become one of the most popular storage media for portable devices, it has a serious problem with respect to lifetime. Each block of NAND flash memor...
Dawoon Jung, Yoon-Hee Chae, Heeseung Jo, Jinsoo Ki...
IJWIS
2008
110views more  IJWIS 2008»
13 years 8 months ago
Determined: a system with novel techniques for XML query optimization and evaluation
: Purpose -- Efficient processing of XML queries is critical for XML data management and related applications. Previously proposed techniques are unsatisfactory. This article prese...
Dunren Che, Wen-Chi Hou
JANCL
2006
100views more  JANCL 2006»
13 years 8 months ago
An efficient relational deductive system for propositional non-classical logics
We describe a relational framework that uniformly supports formalization and automated reasoning in various propositional modal logics. The proof system we propose is a relational ...
Andrea Formisano, Marianna Nicolosi Asmundo
RTA
2010
Springer
13 years 6 months ago
The Undecidability of Type Related Problems in Type-free Style System F
We consider here a number of variations on the System F, that are predicative second-order systems whose terms are intermediate between the Curry style and Church style. The terms ...
Ken-etsu Fujita, Aleksy Schubert