Sciweavers

8094 search results - page 29 / 1619
» Improvements in Formula Generalization
Sort
View
FOCM
2006
76views more  FOCM 2006»
13 years 7 months ago
The Hopf Algebra of Rooted Trees, Free Lie Algebras, and Lie Series
We present an approach that allows performing computations related to the Baker-Campbell-Haussdorff (BCH) formula and its generalizations in an arbitrary Hall basis, using labeled...
A. Murua
CP
2005
Springer
14 years 1 months ago
Using SAT in QBF
QBF is the problem of deciding the satisfiability of quantified boolean formulae in which variables can be either universally or existentially quantified. QBF generalizes SAT (S...
Horst Samulowitz, Fahiem Bacchus
ACSD
2007
IEEE
93views Hardware» more  ACSD 2007»
13 years 9 months ago
SAT-based Unbounded Model Checking of Timed Automata
We present an improvement of the SAT-based Unbounded Model Checking (UMC) algorithm. UMC, a symbolic approach introduced in [7], uses propositional formulas in conjunctive normal ...
Wojciech Penczek, Maciej Szreter
LPNMR
2009
Springer
14 years 7 days ago
On Reductive Semantics of Aggregates in Answer Set Programming
Several proposals of the semantics of aggregates are based on different extensions of the stable model semantics, which makes it difficult to compare them. In this note, building ...
Joohyung Lee, Yunsong Meng
CIKM
2006
Springer
13 years 11 months ago
Concept-based document readability in domain specific information retrieval
Domain specific information retrieval has become in demand. Not only domain experts, but also average non-expert users are interested in searching domain specific (e.g., medical a...
Xin Yan, Dawei Song, Xue Li