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» Merging multiple conventional models in one stable model
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SIGMOD
2007
ACM
181views Database» more  SIGMOD 2007»
15 years 9 months ago
Progressive and selective merge: computing top-k with ad-hoc ranking functions
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
Dong Xin, Jiawei Han, Kevin Chen-Chuan Chang
SIGGRAPH
2010
ACM
15 years 1 months ago
FASTCD: fracturing-aware stable collision detection
We present a collision detection (CD) method for complex and large-scale fracturing models that have geometric and topological changes. We first propose a novel dual-cone culling...
Jae-Pil Heo, Duksu Kim, Joon-Kyung Seong, Jeong-Mo...
ICSE
2009
IEEE-ACM
14 years 7 months ago
Improving conflict resolution in model versioning systems
Collaborative software development is nowadays inconceivable without optimistic version control systems (VCSs). Without such systems the parallel modification of one artifact by m...
Petra Broschy
87
Voted
CCGRID
2006
IEEE
15 years 3 months ago
Proposal of MPI Operation Level Checkpoint/Rollback and One Implementation
With the increasing number of processors in modern HPC(High Performance Computing) systems, there are two emergent problems to solve. One is scalability, the other is fault tolera...
Yuan Tang, Graham E. Fagg, Jack Dongarra
IJIS
2011
95views more  IJIS 2011»
14 years 28 days ago
Modeling and reasoning with qualitative comparative clinical knowledge
The number of clinical trials reports is increasing rapidly due to a large number of clinical trials being conducted, it therefore raises an urgent need to utilize the clinical kno...
Jianbing Ma, Weiru Liu, Anthony Hunter