Ye Liu

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This paper focuses on the issues of categorical database generalization and emphasizes the roles of supporting data model, integrated data model, spatial analysis and semantic analysis in database generalization. The framework contents of categorical database generalization transformation are defined. The paper presents an integrated spatial supporting data(More)
We present a computational model to explain the results from experiments in which subjects estimate the hidden probability parameter of a stepwise nonstationary Bernoulli process outcome by outcome. The model captures the following results qualitatively and quantitatively, with only 2 free parameters: (a) Subjects do not update their estimate after each(More)
  • Ye Liu, Yang Peng, Y Liu, Yang P, Ä Õ Ë ¶ Ô × Ô × É Ö ¯ Ä £ Ê ½ Ï Â ¾ Û À À ½ Ú Μ Ã ½ Ö ´ Ae Ô Ú ¾ Ö ² ¿ Ê Ó Í ¼ Μ Ä Ì Ø Ð Ô, Ë Scsraa +1 other
  • 2006
in self-organizing mode. Abstract: Structured P2P Networks create a virtual topology on top of the physical topology. The only relation between the two layers is the hashing algorithm, which makes the node's logical ID independent of its physical location. By analyzing the Hash function, some novel logical connections among the destination node, the(More)
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