Presentation 2001/9/7
Polynomial-Time Identification in the Limit of Counters in Some Class from Positive Data
Kiyoshi TERAGUCHI, Etsuji TOMITA, Mitsuo WAKATSUKI, Takahiro KIKUCHI, Koji OKUO,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Pitt(1989) defined polynomial-time identification in the limit for a class of languages, and Yokomori(1991) showed polynomial-time identifiability in the limit of very simple grammars from positive data in Pitt's definition. In this note, we are concerned with certain real-time counters, whose class of accepting languages is incomparable to that of very simple languages, and we show that they are polynomial-time identifiable in the limit from positive data in the sense of Pitt.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) formal language / inductive inference / real-time counters / positive data / polynomial-time identification in the limit
Paper # COMP2001-30
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Committee COMP
Conference Date 2001/9/7(1days)
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Registration To Theoretical Foundations of Computing (COMP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Polynomial-Time Identification in the Limit of Counters in Some Class from Positive Data
Sub Title (in English)
Keyword(1) formal language
Keyword(2) inductive inference
Keyword(3) real-time counters
Keyword(4) positive data
Keyword(5) polynomial-time identification in the limit
1st Author's Name Kiyoshi TERAGUCHI
1st Author's Affiliation Graduate School of Electro-Communications The University of Electro-Communications()
2nd Author's Name Etsuji TOMITA
2nd Author's Affiliation Graduate School of Electro-Communications The University of Electro-Communications
3rd Author's Name Mitsuo WAKATSUKI
3rd Author's Affiliation Graduate School of Electro-Communications The University of Electro-Communications
4th Author's Name Takahiro KIKUCHI
4th Author's Affiliation Graduate School of Electro-Communications The University of Electro-Communications
5th Author's Name Koji OKUO
5th Author's Affiliation Graduate School of Electro-Communications The University of Electro-Communications
Date 2001/9/7
Paper # COMP2001-30
Volume (vol) vol.101
Number (no) 307
Page pp.pp.-
#Pages 8
Date of Issue