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SIAMSC
2008
129views more  SIAMSC 2008»
14 years 9 months ago
Bottom-Up Construction and 2: 1 Balance Refinement of Linear Octrees in Parallel
Abstract. In this article, we propose new parallel algorithms for the construction and 2:1 balance refinement of large linear octrees on distributed memory machines. Such octrees a...
Hari Sundar, Rahul S. Sampath, George Biros
TIT
2008
92views more  TIT 2008»
14 years 9 months ago
Successive Refinement for Hypothesis Testing and Lossless One-Helper Problem
Abstract--We investigate two closely related successive refinement (SR) coding problems: 1) In the hypothesis testing (HT) problem, bivariate hypothesis H0 : PXY against H1 : PXPY ...
Chao Tian, Jun Chen
SIGSOFT
2003
ACM
15 years 2 months ago
Refinements and multi-dimensional separation of concerns
1 Step-wise refinement (SWR) asserts that complex programs can be derived from simple programs by progressively adding features. The length of a program specification is the number...
Don S. Batory, Jia Liu, Jacob Neal Sarvela
TACAS
2010
Springer
170views Algorithms» more  TACAS 2010»
14 years 7 months ago
SLAB: A Certifying Model Checker for Infinite-State Concurrent Systems
Systems and protocols combining concurrency and infinite state space occur quite often in practice, but are very difficult to verify automatically. At the same time, if the system ...
Klaus Dräger, Andrey Kupriyanov, Bernd Finkbe...
FASE
2004
Springer
15 years 3 months ago
Consistent Adaptation and Evolution of Class Diagrams during Refinement
Abstract. Software models are key in separating and solving independent development concerns. However, there is still a gap on how to transition design information among these sepa...
Alexander Egyed