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    Diamond Quorum Consensus for High Capacity and Efficiency in a Replicated Database System

    Many quorum consensus protocols have been proposed for the management of replicated data in a distributed environment. The advantages of a replicated database system over a non-replicated one include high avai...

    Ada Wai-Chee Fu, Yat Sheung Wong, Man Hon Wong in Distributed and Parallel Databases (2000)

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    A Gracefully Degradable Declustered RAID Architecture

    A new layout method Prime-groups is proposed to evenly distribute parity groups for declustered RAID. Prime-groups satisfies most of the layout goals for a good declustered RAID layout. For the goals that are ...

    Siu-Cheung Chau, Ada Wai-Chee Fu in Cluster Computing (2002)

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    Optimal Algorithms for Finding User Access Sessions from Very Large Web Logs

    Although efficient identification of user access sessions from very large web logs is an unavoidable data preparation task for the success of higher level web log mining, little attention has been paid to algo...

    Zhixiang Chen, Ada Wai-Chee Fu, Frank Chi-Hung Tong in World Wide Web (2003)