義文 酒井 の写真なし

Scopus著者プロファイル

酒井 義文

准教授

Pureの文献数とScopusの被引用数に基づいて算出されます
1993 …2022

年別の研究成果

Pureに変更を加えた場合、すぐここに表示されます。
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Conference contribution

検索結果

  • 2020

    A reduction of the dynamic time warping distance to the longest increasing subsequence length

    Sakai, Y. & Inenaga, S., 2020 12月, 31st International Symposium on Algorithms and Computation, ISAAC 2020. Cao, Y., Cheng, S-W. & Li, M. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, p. 61-616 556 p. 6. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 181).

    研究成果: Conference contribution

    3 被引用数 (Scopus)
  • 2018

    Maximal common subsequence algorithms

    Sakai, Y., 2018 5月 1, 29th Annual Symposium on Combinatorial Pattern Matching, CPM 2018. Zhu, B., Navarro, G. & Sankoff, D. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, p. 11-110 100 p. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 105).

    研究成果: Conference contribution

    4 被引用数 (Scopus)
  • 2016

    A linear-space algorithm for the substring constrained alignment problem

    Sakai, Y., 2016 1月 1, String Processing and Information Retrieval - 23rd International Symposium, SPIRE 2016, Proceedings. Inenaga, S., Sadakane, K. & Sakai, T. (eds.). Springer-Verlag, p. 15-21 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9954 LNCS).

    研究成果: Conference contribution

  • 2012

    Computing the longest common subsequence of two run-length encoded strings

    Sakai, Y., 2012, Algorithms and Computation - 23rd International Symposium, ISAAC 2012, Proceedings. Springer Verlag, p. 197-206 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7676 LNCS).

    研究成果: Conference contribution

    3 被引用数 (Scopus)
  • 2011

    A new algorithm for the characteristic string problem under loose similarity criteria

    Sakai, Y., 2011, Algorithms and Computation - 22nd International Symposium, ISAAC 2011, Proceedings. p. 663-672 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7074 LNCS).

    研究成果: Conference contribution

    6 被引用数 (Scopus)
  • 2005

    Adaptive calculation of scores for fresh information retrieval

    Uehara, M., Sato, N. & Sakai, Y., 2005 9月 1, Proceedings - 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005. Barolli, L. (ed.). p. 750-755 6 p. (Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS; vol. 1).

    研究成果: Conference contribution

    1 被引用数 (Scopus)

  • Adaptive scoring method based on freshness for fresh information retrieval

    Uehara, M., Sato, N. & Sakai, Y., 2005 12月 1, Proceedings - International Workshop on Challenges in Web Information Retrieval and Integration, WIRI'05. p. 226-231 6 p. 1553018. (Proceedings - International Workshop on Challenges in Web Information Retrieval and Integration, WIRI'05; vol. 2005).

    研究成果: Conference contribution

  • The evaluations of FTF-IDF scoring for fresh information retrieval

    Sato, N., Uehara, M. & Sakai, Y., 2005 12月 1, Proceedings - 19th International Conference on Advanced Information Networking and Applications, AINA 2005. p. 635-640 6 p. 1423561. (Proceedings - International Conference on Advanced Information Networking and Applications, AINA; vol. 1).

    研究成果: Conference contribution

    1 被引用数 (Scopus)
  • 2004

    A case study on freshness based scoring for fresh information retrieval

    Sato, N., Uehara, M. & Sakai, Y., 2004 12月 1, Proceedings - IEEE International Symposium on Communications and Information Technologies, ISCIT 2004. p. 210-215 6 p. (IEEE International Symposium on Communications and Information Technologies: ISCIT 2004; vol. 1).

    研究成果: Conference contribution

    4 被引用数 (Scopus)

  • Distributed pipelining processing for index updating method

    Udagawa, M., Sato, N., Uehara, M. & Sakai, Y., 2004 7月 7, Proceedings - 18th International conference on Advanced Information Networking and Applications, AINA 2004 Volume 2 (Regional Papers). Barolli, L. (ed.). p. 489-492 4 p. (Proceedings - International Conference on Advanced Information Networking and Application (AINA); vol. 2).

    研究成果: Conference contribution

  • FTF·IDF scoring for fresh information retrieval

    Sato, N., Uehara, M. & Sakai, Y., 2004 7月 6, Proceedings - 18th International Conference on Advanced Information Networking and Applications, AINA 2004 Volume 1 (Regional Papers). Barolli, L. (ed.). p. 165-170 6 p. (Proceedings - International Conference on Advanced Information Networking and Application (AINA); vol. 1).

    研究成果: Conference contribution

    5 被引用数 (Scopus)
  • 2003

    A scalable distributed search engine for intranet information retrieval

    Sato, N., Udagawa, M., Uehara, M., Sakai, Y. & Mori, H., 2003 1月 1, ICEIS 2003 - Proceedings of the 5th International Conference on Enterprise Information Systems. Camp, O., Piattini, M., Hammoudi, S. & Filipe, J. (eds.). Escola Superior de Tecnologia do Instituto Politecnico de Setubal, p. 562-565 4 p. (ICEIS 2003 - Proceedings of the 5th International Conference on Enterprise Information Systems; vol. 1).

    研究成果: Conference contribution

  • Query based site selection for distributed search engines

    Sato, N., Udagawa, M., Uehara, M., Sakai, Y. & Mori, F., 2003, Proceedings - 23rd International Conference on Distributed Computing Systems Workshops, ICDCSW 2003. Institute of Electrical and Electronics Engineers Inc., p. 556-561 6 p. 1203612. (Proceedings - 23rd International Conference on Distributed Computing Systems Workshops, ICDCSW 2003).

    研究成果: Conference contribution

    7 被引用数 (Scopus)

  • Redundancy of meta search servers in a distributed search engine

    Sato, N., Udagawa, M., Uehara, M., Sakai, Y. & Mori, H., 2003, Proceedings - 17th International Conference on Advanced Information Networking and Applications, AINA 2003. Institute of Electrical and Electronics Engineers Inc., p. 400-407 8 p. 1192912. (Proceedings - International Conference on Advanced Information Networking and Applications, AINA; vol. 2003-January).

    研究成果: Conference contribution

    4 被引用数 (Scopus)

  • Temporal information retrieval in cooperative search engine

    Sato, N., Uehara, M. & Sakai, Y., 2003, Proceedings - 14th International Workshop on Database and Expert Systems Applications, DEXA 2003. Institute of Electrical and Electronics Engineers Inc., p. 215-220 6 p. 1232026. (Proceedings - International Workshop on Database and Expert Systems Applications, DEXA; vol. 2003-January).

    研究成果: Conference contribution

    8 被引用数 (Scopus)
  • 2002

    Fresh information retrieval using cooperative meta search engines

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2002 1月 1, Information Networking: Wireless Communications Technologies and Network Applications - International Conference, ICOIN 2002, Revised Papers. Chong, I. (ed.). Springer Verlag, p. 656-670 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2344).

    研究成果: Conference contribution

  • On updating in very short time by distributed search engines

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2002 1月 1, Proceedings - 2002 Symposium on Applications and the Internet, SAINT 2002. Institute of Electrical and Electronics Engineers Inc., p. 176-183 8 p. 994475. (Proceedings - 2002 Symposium on Applications and the Internet, SAINT 2002).

    研究成果: Conference contribution

    2 被引用数 (Scopus)

  • Persistent cache in a distributed search engine

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2002 1月 1, Proceedings - 13th International Workshop on Database and Expert Systems Applications, DEXA 2002. Tjoa, A. M. & Wagner, R. R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 54-58 5 p. 1045876. (Proceedings - International Workshop on Database and Expert Systems Applications, DEXA; vol. 2002-January).

    研究成果: Conference contribution

  • Persistent cache in Cooperative Search Engine

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2002 1月 1, Proceedings - 22nd International Conference on Distributed Computing Systems Workshops, ICDCSW 2002. Wagner, R. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 182-187 6 p. 1030767. (Proceedings - International Conference on Distributed Computing Systems; vol. 2002-January).

    研究成果: Conference contribution

    9 被引用数 (Scopus)

  • Reliable distributed search engine based on multiple meta servers

    Sato, N., Udagawa, M., Uehara, M., Sakai, Y. & Mori, H., 2002, Proceedings - 1st International Symposium on Cyber Worlds, CW 2002. Peng, S., Yukita, S. & Savchenko, V. V. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 79-84 6 p. 1180863. (Proceedings - 1st International Symposium on Cyber Worlds, CW 2002).

    研究成果: Conference contribution

  • Scalability and reliability in a distributed search engine

    Sato, N., Udagawa, M., Uehara, M., Sakai, Y. & Mori, H., 2002 1月 1, Proceedings - 9th International Conference on Parallel and Distributed Systems, ICPADS 2002. IEEE Computer Society, p. 57-62 6 p. 1183378. (Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS; vol. 2002-January).

    研究成果: Conference contribution

    1 被引用数 (Scopus)
  • 2001

    A distributed search engine for fresh information retrieval

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2001 1月 1, Proceedings - 12th International Workshop on Database and Expert Systems Applications, DEXA 2001. Tjoa, A. M. & Wagner, R. R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 211-216 6 p. 953065. (Proceedings - International Workshop on Database and Expert Systems Applications, DEXA; vol. 2001-January).

    研究成果: Conference contribution

    6 被引用数 (Scopus)

  • Distributed information retrieval by using cooperative meta search engines

    Sato, N., Uehara, M., Sakai, Y. & Mori, H., 2001 1月 1, Proceedings - 21st International Conference on Distributed Computing Systems Workshops. Takizawa, M. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 345-350 6 p. 918728. (Proceedings - 21st International Conference on Distributed Computing Systems Workshops).

    研究成果: Conference contribution

    12 被引用数 (Scopus)
  • 1996

    Learnability of exclusive-or expansion based on monotone DNF formulas

    Takimoto, E., Sakai, Y. & Maraoka, A., 1996, Algorithmic Learning Theory - 7th International Workshop, ALT 1996, Proceedings. Arikawa, S. & Sharma, A. K. (eds.). Springer Verlag, p. 12-25 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1160).

    研究成果: Conference contribution

    1 被引用数 (Scopus)
  • 1995

    Learning orthogonal F-Horn formulas

    Miyashiro, A., Takimoto, E., Sakai, Y. & Maruoka, A., 1995, Algorithmic Learning Theory - 6th International Workshop, ALT 1995, Proceedings. Jantke, K. P., Shinohara, T. & Zeugmann, T. (eds.). Springer Verlag, p. 110-122 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 997).

    研究成果: Conference contribution

  • Proper learning algorithm for functions of κ terms under smooth distributions

    Sakai, Y., Takimoto, E. & Maruoka, A., 1995 7月 5, Proceedings of the 8th Annual Conference on Computational Learning Theory, COLT 1995. Association for Computing Machinery, Inc, p. 206-213 8 p. (Proceedings of the 8th Annual Conference on Computational Learning Theory, COLT 1995; vol. 1995-January).

    研究成果: Conference contribution

    7 被引用数 (Scopus)
  • 1994

    Learning monotone log-term DNF formulas

    Sakai, Y. & Maruoka, A., 1994 7月 16, Proceedings of the 7th Annual Conference on Computational Learning Theory, COLT 1994. Association for Computing Machinery, p. 165-172 8 p. (Proceedings of the Annual ACM Conference on Computational Learning Theory; vol. Part F129415).

    研究成果: Conference contribution

    6 被引用数 (Scopus)
  • 1993

    Learning k-term monotone boolean formulae

    Sakai, Y. & Maruoka, A., 1993, Algorithmic Learning Theory - 3rd Workshop, ALT 1992, Proceedings. Doshita, S., Furukawa, K., Jantke, K. P. & Nishida, T. (eds.). Springer Verlag, p. 197-207 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 743 LNAI).

    研究成果: Conference contribution

    5 被引用数 (Scopus)