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ACSD
2010
IEEE
261views Hardware» more  ACSD 2010»
15 years 2 months ago
Partial Order Reduction for Branching Security Protocols
We extend the partial order reduction algorithm of Clarke et al. [CJM00] to handle branching security protocols, such as optimistic fair exchange protocols. Applications of the pro...
Wan Fokkink, Mohammad Torabi Dashti, Anton Wijs
JSYML
2010
129views more  JSYML 2010»
14 years 10 months ago
On changing cofinality of partially ordered sets
It is shown that under GCH every poset preserves its cofinality in any cofinality preserving extension. On the other hand, starting with measurable cardinals, a model with a part...
Moti Gitik
SIGMOD
2008
ACM
193views Database» more  SIGMOD 2008»
16 years 4 months ago
ARCube: supporting ranking aggregate queries in partially materialized data cubes
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
Tianyi Wu, Dong Xin, Jiawei Han
ICIP
1998
IEEE
15 years 8 months ago
Image Warping using Adaptive Partial Matching
The block-matching motion estimation algorithm using a translational motion model cannot provide acceptable image quality in low bit-rate coding. To improve coding performance, we ...
Dong-Keun Lim, Yo-Sung Ho
CIE
2008
Springer
15 years 4 months ago
First-Order Model Checking Problems Parameterized by the Model
We study the complexity of the model checking problem, for fixed models A, over certain fragments L of first-order logic, obtained by restricting which of the quantifiers and boole...
Barnaby Martin