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Autor:
Songjie Niu, Dongyan Zhou
Publikováno v:
Journal of Computer Science and Technology. 36:985-1001
The second-order random walk has recently been shown to effectively improve the accuracy in graph analysis tasks. Existing work mainly focuses on centralized second-order random walk (SOW) algorithms. SOW algorithms rely on edge-to-edge transition pr
Autor:
Shimin Chen, Songjie Niu
Publikováno v:
Journal of Computer Science and Technology. 36:778-791
It is challenging to model the performance of distributed graph computation. Explicit formulation cannot easily capture the diversified factors and complex interactions in the system. Statistical learning methods require a large number of training sa
Autor:
Songjie Niu, Shimin Chen
Publikováno v:
ICDE Workshops
In-memory graph computation systems have been used to support many important applications, such as PageRank on the web graph and social network analysis. In this paper, we study the CPU cache performance of graph computation. We have implemented a gr