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This paper describes the Global Trees (GT) system that provides a multi-layered interface to a global address space view of distributed tree data structures, while providing scalable performance on distributed memory systems. The Global Trees system utilizes coarse-grained data movement to enhance locality and communication efficiency. We describe the design and implementation of GT, illustrate its...
Mining graph data is an increasingly popular challenge, which has practical applications in many areas, including molecular substructure discovery, Web link analysis, fraud detection, and social network analysis. The problem statement is to enumerate all subgraphs occurring in at least sigma graphs of a database, where sigma is a user specified parameter. Chip multiprocessors (CMPs) provide true parallel...
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