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SIAMCOMP
2010
109views more  SIAMCOMP 2010»
13 years 2 months ago
Analysis of Delays Caused by Local Synchronization
Synchronization is often necessary in parallel computing, but it can create delays whenever the receiving processor is idle, waiting for the information to arrive. This is especia...
Julia Lipman, Quentin F. Stout
CVPR
2001
IEEE
14 years 9 months ago
Automatic Partitioning of High Dimensional Search Spaces Associated with Articulated Body Motion Capture
Particle filters have proven to be an effective tool for visual tracking in non-gaussian, cluttered environments. Conventional particle filters however do not scale to the problem...
Jonathan Deutscher, Andrew J. Davison, Ian D. Reid
SPAA
2009
ACM
14 years 8 months ago
Inherent limitations on disjoint-access parallel implementations of transactional memory
Transactional memory (TM) is a promising approach for designing concurrent data structures, and it is essential to develop better understanding of the formal properties that can b...
Hagit Attiya, Eshcar Hillel, Alessia Milani
VLDB
2007
ACM
144views Database» more  VLDB 2007»
14 years 7 months ago
Cooperative Scans: Dynamic Bandwidth Sharing in a DBMS
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
Marcin Zukowski, Sándor Héman, Niels...
ICFP
2006
ACM
14 years 7 months ago
Good advice for type-directed programming aspect-oriented programming and extensible generic functions
Type-directed programming is an important idiom for software design. In type-directed programming the behavior of programs is guided by the type structure of data. It makes it pos...
Geoffrey Washburn, Stephanie Weirich