角田 達彦 Tsunoda Tatsuhiko

ID:1000010273468

東京大学医科学研究所 (2000年 CiNii収録論文より)

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Articles:  1-20 of 37

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  • Mathematics in Genome Informatics  [in Japanese]

    Tsunoda Tatsuhiko , Takagi Toshihisa

    Recent explosion of genomic data has provided us a new field of mathematics in Genome Informatics. Genomic sequence analysis requires flexible and feasible symbolic processing of sequence matching, st …

    Bulletin of the Japan Society for Industrial and Applied Mathematics 10(1), 25-37, 2000

    J-STAGE  References (36)

  • Extracting Technical Terms from Medical and Biological Articles  [in Japanese]

    FUKUDA Kenichiro , TSUNODA Tatsuhiko , TAMURA Ayuchi , TAKAGI Toshihisa

    In processing documents of special fields, adequate processing of technical terms is important. However, technical terms are generated everyday and one cannot avoid encountering words unknown to the s …

    Transactions of Information Processing Society of Japan 39(8), 2421-2430, 1998-08-15

    IPSJ  References (7) Cited by (7)

  • Extracting Technical Terms from Medical and Biological Articles  [in Japanese]

    FUKUDA Kenichiro , TSUNODA Tatsuhiko , TAMURA Ayuchi , TAKAGI Toshihisa

    In processing documents of special field, adequate processing of technical terms is important. However, technical terms are generated everyday and one cannot avoid enountering words unknown to the sys …

    IPSJ SIG Notes 121, 103-110, 1997-09-11

    References (6) Cited by (3)

  • Extracting Technical Terms from Medical and Biological Articles  [in Japanese]

    FUKUDA Kenichiro , TSUNODA Tatsuhiko , TAMURA Ayuchi , TAKAGI Toshihisa

    In processing documents of special field, adequate processing of technical terms is important. However, technical terms are generated everyday and one cannot avoid enountering words unknown to the sys …

    IPSJ SIG Notes 47, 43-50, 1997-09-11

    References (6)

  • A Coding Scheme which Enables Fast Direct Search in Compressed Files  [in Japanese]

    MATSUMOTO Mitsutaka , TSUNODA Tatsuhiko , MATSUMOTO Yuji

    本論文では, 正整数の符号化の一手法として2^n (k) 符号を提案する. 2^n (k) 符号化法は符号語区切りパターンを利用した符号に属するが, 本手法の主な特徴は区切りパターンを複数用いることである. このような拡張を行っても符号がユニヴァーサルに冗長有界になることを示す. また, このような拡張によって実用的に興味深い応用分野があることを示す. すなわち2^n (k) 符号語を用いて圧縮す …

    The Transactions of the Institute of Electronics,Information and Communication Engineers. A 00080(00006), 969-976, 1997-06-25

    References (19) Cited by (6)

  • Automatic Alignment between TV News and Newspaper Articles by String Matching between Captions and Article Texts  [in Japanese]

    TSUNODA Tatsuhiko , OOISHI Takumi , WATANABE Yasuhiko , NAGAO Makoto

    We propose a method of automatic alignment of newspaper articles with corresponding TV news. The method extracts maximum length strings matched between the articles and the caption texts. Then it calc …

    Transactions of Information Processing Society of Japan 38(6), 1149-1162, 1997-06-15

    IPSJ  References (16) Cited by (5)

  • A Retrieval Method of Relevant Newspaper Articles Using Word's Cooccurrence Frequency and Location  [in Japanese]

    ARAYA Ken , TSUNODA Tatsuhiko , OOISHI Takumi , NAGAO Makoto

    We propose a new method of retrieving relevant newspaper articles. Our method is based on word weighting, and it is based on three important points: (a) A word has a high weight if it often occurs in …

    Transactions of Information Processing Society of Japan 38(4), 855-862, 1997-04-15

    IPSJ  References (8) Cited by (9)

  • Disambiguation of Noun Sense by Scene Knowledge Based on Pictorial Dictionary and LDOCE Subject - codes  [in Japanese]

    TSUNODA Tatsuhiko , HASHIBA Masateru

    We propose a method of English noun disambiguation using scene information. We hypothesize here that each scene of each paragraph is determined beforehand. According to the scene, our method applies s …

    Transactions of Information Processing Society of Japan 38(2), 235-244, 1997-02-15

    IPSJ  References (12)

  • A Method of Extracting Conditional-part and Effect-part from Legal Sentences on a Compendium of Laws Using Surface Clues  [in Japanese]

    TSUNODA Tatsuhiko , SHIMIZU Hitoshi , NAGAO Makoto

    We propose a method of automatic detection of global structure and semantical logics in legal sentences. Firstly, the method extracts elements in them and classifies them into three types: subject, co …

    IPSJ SIG Notes 117, 129-136, 1997-01-20

    References (12) Cited by (2)

  • Automatic Alignment between TV News and Newspaper Articles by Maximum Length String Matching between Captions and Article Texts  [in Japanese]

    TSUNODA Tatsuhiko , OOISHI Takumi , WATANABE Yasuhiko , NAGAO Makoto

    We propose a method of automatic alignment of newspaper articles with corresponding TV news. The method extracts maximum length strings matched between the articles and the ciption texts. Then it calc …

    IPSJ SIG Notes 115, 75-82, 1996-09-12

    References (4) Cited by (2)

  • Automatic Alignment between TV News and Newspaper Articles by Maximum Length String Matching between Captions and Article Texts  [in Japanese]

    TSUNODA Tatsuhiko , OOISHI Takumi , WATANABE Yasuhiko , NAGAO Makoto

    We propose a method of automatic alignment of newspaper articles with corresponding TV news. The method extracts maximum length strings matched between the articles and the ciption texts. Then it calc …

    IPSJ SIG Notes 43, 17-24, 1996-09-12

    References (4) Cited by (1)

  • Aligning Articles in TV Newscasts and Newspapers  [in Japanese]

    WATANABE Yasuhiko , OKADA Yoshihiro , TSUNODA Tatsuhiko , NAGAO Makoto

    It is important to use pattern information (e.g. TV newscasts) and textual information (e.g. newspapers) together. For this purpose, we describe a new method for aligning articles in TV newscasts and …

    IEICE technical report. Natural language understanding and models of communication 96(157), 33-38, 1996-07-18

    References (6) Cited by (1)

  • Aligning Articles in TV Newscasts and Newspapers  [in Japanese]

    WATANABE Yasuhiko , OKADA Yoshihiro , TSUNODA Tatsuhiko , NAGAO Makoto

    It is important to use pattern information (e.g. TV newscasts) and textual information (e.g. newspapers) together. For this purpose, we describe a new method for aligning articles in TV newscasts and …

    IPSJ SIG Notes 114, 33-38, 1996-07-18

    References (6) Cited by (3)

  • Sense Estimation of Nouns in Pictorial Dictionary by Lexical Cohesion  [in Japanese]

    TSUNODA Tatsuhiko , MASUDA Satoshi

    Word sense disambiguation in knowledge source requires too much labor. We propose a method of automatical disambiguation of nouns in OXFORD-DUDEN Pictorial English Dictionary, which is useful for cons …

    IPSJ SIG Notes 113, 75-80, 1996-05-28

    References (5)

  • Disambiguation of Noun Sense by Scene Knowledge Based on Pictorial Dictionary and LDOCE Subject-codes  [in Japanese]

    TSUNODA Tatsuhiko , HASHIBA Masateru

    We propose a method to disambiguate English nouns using scene information. We hypothesize here that each scene of each paragraph is decided beforehand. According to the scene, our method applies scene …

    IEICE technical report. Natural language understanding and models of communication 96(46), 15-20, 1996-05-17

    References (5) Cited by (1)

  • Disambiguation of Nouns in Headlines of English Newspapers Based on Lexical Cohesion  [in Japanese]

    OOI Ichiro , TSUNODA Tatsuhiko

    We propose the way of disambiguation for nouns in English newspapers' headlines using lexical cohesion of the articles. Firstly it lists up all possible meaning of every word in an article, and total …

    IEICE technical report. Natural language understanding and models of communication 96(46), 9-14, 1996-05-17

    References (4)

  • Retrieval Method of Relevant Newspaper Articles Using Words' Cooccurrence Frequency and their Position  [in Japanese]

    ARAYA Ken , TSUNODA Tatsuhiko , OOISHI Takumi , NAGAO Makoto

    We proposed a new retrieval method of relevant newspaper articles. Our method is based on word weighting, and it has two points: (a) A word has high weight if it rarely occurs over last one year newsp …

    IEICE technical report. Natural language understanding and models of communication 96(46), 1-8, 1996-05-17

    References (4) Cited by (3)

  • Disambiguation of Noun Sense by Scene Knowledge Based on Pictorial Dictionary and LDOCE Subject-codes  [in Japanese]

    TSUNODA Tatsuhiko , HASHIBA Masateru , NAGAO Makoto

    言語処理学会年次大会発表論文集 = Proceedings of the ... annual meeting of the Association for Natural Language Processing 2, 361-364, 1996-03-26

    References (3)

  • A coding scheme which enables a fast direct search in the compressed files  [in Japanese]

    MATSUMOTO Mitsutaka , TSUNODA Tatsuhiko , MATSUMOTO Yuji

    We propose the 2^n(k) coding scheme using our original 2^n(k) codeword sets. The purpose of this scheme is to enable a fast direct search in the compressed files. One of the problems which prevent an …

    IPSJ SIG Notes 107, 41-48, 1996-03-11

    References (5) Cited by (1)

  • Evaluation of Scene Information as Context for English Noun Disambiguation  [in Japanese]

    TSUNODA Tatsuhiko , TANAKA Hidehiko

    自然言語処理 = Journal of natural language processing 3(1), 3-27, 1996-01-10

    References (17) Cited by (7)

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