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» Algorithm Engineering for Parallel Computation
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PPOPP
1999
ACM
15 years 11 months ago
MagPIe: MPI's Collective Communication Operations for Clustered Wide Area Systems
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
Thilo Kielmann, Rutger F. H. Hofman, Henri E. Bal,...
NCA
2008
IEEE
16 years 28 days ago
Supporting Linearizable Semantics in Replicated Databases
This paper proposes a novel database replication algorithm that offers strong consistency (linearizable semantics) and allows reads and non-conflicting writes to execute in para...
Luís Rodrigues, Nuno Carvalho, Emili Miedes
CCGRID
2010
IEEE
14 years 10 months ago
WORKEM: Representing and Emulating Distributed Scientific Workflow Execution State
- Scientific workflows have become an integral part of cyberinfrastructure as their computational complexity and data sizes have grown. However, the complexity of the distributed i...
Lavanya Ramakrishnan, Dennis Gannon, Beth Plale
PPOPP
2009
ACM
16 years 7 months ago
Idempotent work stealing
Load balancing is a technique which allows efficient parallelization of irregular workloads, and a key component of many applications and parallelizing runtimes. Work-stealing is ...
Maged M. Michael, Martin T. Vechev, Vijay A. Saras...
ICNC
2009
Springer
15 years 11 months ago
Vehicle Routing Problem with Time Windows: A Hybrid Particle Swarm Optimization Approach
Vehicle routing problem (VRP) is a well-known combinatorial optimization and nonlinear programming problem seeking to service a number of customers with a fleet of vehicles. This ...
Xiaoxiang Liu, Weigang Jiang, Jianwen Xie