Title :
DDDAS-Based Parallel Simulation of Threat Management for Urban Water Distribution Systems
Author :
Lizhe Wang ; Dan Chen ; Wangyang Liu ; Yan Ma ; Yanhui Wu ; Ze Deng
Author_Institution :
China Univ. of Geosci., Wuhan, China
Abstract :
Contaminant source characterization (CSC) in a water distribution system (WDS) exhibits a computationally intensive problem. Traditional solutions to the CSC problem can´t fulfill the CSC´s quality-of-service (QoS) requirements. We present a parallel solution using the MapReduce paradigm in the cloud that can deliver a high-performance, fault-tolerant, and flexible solution.
Keywords :
cloud computing; parallel programming; quality of service; water supply; CSC; DDDAS-based parallel simulation; MapReduce paradigm; QoS requirement; WDS; cloud computing; contaminant source characterization; dynamic data driven applications systems; quality-of-service requirement; threat management; urban water distribution systems; Cloud computing; Computational modeling; Contamination; Encoding; Genetic algorithms; Optimization; Hadoop; MapReduce; cloud computing; cyberinfrastructure; scientific computing;
Journal_Title :
Computing in Science & Engineering
DOI :
10.1109/MCSE.2012.89
