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SKG
2006
IEEE
16 years 19 days ago
Functional Dependency Maintenance and Lossless Join Decomposition in XML Model Decomposition
The paper studies “equality” in XML model decomposition. XML IFD, TFD, AFD and MVD are proposed. According to complexity of these FDs, four XML normal forms are presented. FD ...
Xia Li, Fei-yue Ye, Hong-juan Yuan, Wen-tao Peng
ICDCS
2005
IEEE
16 years 7 days ago
Mixed Consistency Model: Meeting Data Sharing Needs of Heterogeneous Users
Heterogeneous users usually have different requirements as far as consistency of shared data is concerned. This paper proposes and investigates a mixed consistency model to meet t...
Zhiyuan Zhan, Mustaque Ahamad, Michel Raynal
ICPP
2005
IEEE
16 years 6 days ago
Distributed Access Control in CROWN Groups
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...
Jinpeng Huai, Yu Zhang, Xianxian Li, Yunhao Liu
PPSN
2004
Springer
15 years 12 months ago
Recognizing Speed Limit Sign Numbers by Evolvable Hardware
An automatic traffic sign detection system would be important in a driver assistance system. In this paper, an approach for detecting numbers on speed limit signs is proposed. Suc...
Jim Torresen, Jorgen W. Bakke, Lukás Sekani...
ISPAN
2000
IEEE
15 years 11 months ago
Fault-Tolerant Wormhole Routing in 2D Meshes
We present an adaptive fault-tolerant wormhole routing algorithm for 2D meshes. The main feature is that with the algorithm, a normal routing message, when blocked by some faulty ...
Jipeng Zhou, Francis C. M. Lau