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Inferability of Unbounded Unions of Certain Closed Set Systems

  • Yuichi Kameda
  • Hiroo Tokunaga
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6284)

Abstract

In this article, we study inferability from positive data for the unbounded union of certain class of languages. In order to show inferability, we put an emphasis on a characteristic set of a given language. We consider a class of closed set systems such that there exists an algorithm for generating a characteristic set consisting of one element. Two concrete examples of closed set systems with such algorithms are given. Furthermore, we consider applications of these examples to the study of transaction databases.

Keywords

Invariant Subspace Polynomial Ring Closure Operator Inference Algorithm Positive Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Yuichi Kameda
    • 1
  • Hiroo Tokunaga
    • 1
  1. 1.Department of Mathematics and Information Sciences, Graduate School of Science and EngineeringTokyo Metropolitan UniversityHachioji-shiJapan

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