Multilevel k-way partitioning scheme for irregular graphs
Journal of Parallel and Distributed Computing
X10: concurrent programming for modern architectures
Proceedings of the 12th ACM SIGPLAN symposium on Principles and practice of parallel programming
A platform for massive agent-based simulation and its evaluation
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
SParTSim: A Space Partitioning Guided by Road Network for Distributed Traffic Simulations
DS-RT '12 Proceedings of the 2012 IEEE/ACM 16th International Symposium on Distributed Simulation and Real Time Applications
DS-RT '12 Proceedings of the 2012 IEEE/ACM 16th International Symposium on Distributed Simulation and Real Time Applications
Large-scale traffic simualtion for low-carbon city
Proceedings of the Winter Simulation Conference
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Optimizing city transportation for smarter cities can have a major impact on the quality of life in urban areas in terms of economic merits and low environmental load. In many cities of the world, transport authorities are facing common challenges such as worsening congestion, insufficient transport infrastructure, increasing carbon emissions, and growing customer needs. To tackle these challenges, it is highly necessary to have fine-grained and large-scale agent simulation for designing smarter cities. In this paper we propose a large-scale traffic simulation platform built on top of X10, a new distributed and parallel programming language. Experimental results demonstrate linear scalable performance in simulating large-scale traffic flows of the national Japanese road network and a hundred of cities of the world using thousands of CPU cores.