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SIAMSC
2011
140views more  SIAMSC 2011»
13 years 19 days ago
A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calcu
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
Lin Lin, Chao Yang, Jianfeng Lu, Lexing Ying, Wein...
BROADNETS
2006
IEEE
14 years 3 months ago
An Energy Efficient and Accurate Slot Synchronization Scheme for Wireless Sensor Networks
Existing slotted channel access schemes in wireless networks assume that slot boundaries at all nodes are synchronized. In practice, relative clock drifts among nodes cause slot mi...
Lillian Dai, Prithwish Basu, Jason Redi
MEMOCODE
2005
IEEE
14 years 3 months ago
PyPBS design and methodologies
This paper presents results on processor specification from a specialized high-level finite state machine (FSM) language. The language is an extension and enhancement of earlier...
Greg Hoover, Forrest Brewer
ICDE
2007
IEEE
193views Database» more  ICDE 2007»
14 years 11 months ago
Categorization and Optimization of Synchronization Dependencies in Business Processes
requirement. Furthermore, programming using sequence constructs normally produce nested structures and The current approachfor modeling synchronization in scattered code, especiall...
Qinyi Wu, Calton Pu, Akhil Sahai, Roger S. Barga
EUROPAR
2000
Springer
14 years 1 months ago
A Combinatorial Characterization of Properties Preserved by Antitokens
Balancing networks are highly distributed data structures used to solve multiprocessor synchronization problems. Typically, balancing networks are accessed by tokens, and the distr...
Costas Busch, Neophytos Demetriou, Maurice Herlihy...