HATANO Kenji
Faculty of Culture and Information Science Department of Culture and Information Science
Professor
Last Updated :2021/10/24

Researcher Profile and Settings

Research Interests

  • information Access Technology
  • database system
  • digital library

Research Areas

  • Informatics/Web and service informatics
  • Informatics/Intelligent informatics
  • Humanities & social sciences/Library/information science, humanistic/social informatics
  • Informatics/Human interfaces and interactions
  • Informatics/Database science

Research History

  • 1995-1999 searching and classifying for multimedia data
  • 1999-2004 integration of multiple information
  • 1999- Web search and user intaraction
  • 2000- XML information retrieval using XML queries
  • 2005- query processing in distributed environment
  • 2010- power-saving techniques on information systems

Academic & Professional Experience

  • Concurrent Professor, Graduate School of Culture and Information Science, Doshisha University, 2018/04 - Today
  • Professor, Faculty of Culture and Information Science, Doshisha University, 2015/04 - Today
  • Concurrent Professor, Graduate of Culture and Information Science, Doshisha University, 2015/04 - 2018/03
  • Concurrent Associate Professor, Graduate School of Culture and Information Science, Doshisha University, 2010/04 - 2015/03
  • Associate Professor, Faculty of Culture and Information Science, Doshisha University, 2008/04 - 2015/03
  • Junior Associate Professor, Faculty of Culture and Information Science, Doshisha University, 2006/04 - 2008/03
  • Research Scientist, AT&T Labs-Research, 2006/01 - 2006/12
  • Assistant Professor, Graduate School of Information Science, Nara Institute of Science and Technology, 1999/06 - 2006/03
  • Visiting Scientist, AT&T Labs-Research, 2005/01 - 2005/12
  • Part-time Lecturer, Department of Electrical Engineering and Information Science, Osaka Prefecture University College of Technology, 2002/04 - 2002/08
  • Part-time Lecturer, Kobe Shoin Women's University, 1999/04 - 2001/03
  • Post-doctral Fellow, Japan Society for the Promotion of Science, 1999/04 - 1999/05

Education

  • Kobe University, Graduate School of Science and Technology, 1997/04 - 1999/03
  • Kobe University, Graduate School of Science and Technology, 1995/04 - 1997/03
  • Kobe University, Faculty of Engineering, 1991/04 - 1995/03

Association Memberships

  • The Association for Natural Language Processing
  • IEICE
  • DBSJ
  • IPSJ

Committee Memberships

  • Steering Committee Member of SIGDBS, 2020 - Today, Information Processing Society of Japan, Academic society
  • Associate Editor of DBSJ Journal, 2012 - Today, DBSJ, Academic society
  • Permanent Reviewer of IEICE Transactions on Information and Systems (Japanese Edition), 2010 - Today, IEICE, Academic society
  • Secretary of SIGDBS, 2018 -2020, Information Processing Society of Japan, Academic society
  • Associate Editor of IPSJ TOD, 2015 -2019, IPSJ, Academic society
  • Officer, 2011 -2015, ACM SIGMOD Japan Chapter, Academic society
  • Associate Editor of IEICE Transactions on Information and Systems (Japanese Edition), 2008 -2012, IEICE, Academic society
  • Treasurer, 2007 -2011, ACM SIGMOD Japan Chapter, Academic society
  • Associate Editor of Transactions of the JSAI, 2008 -2010, JSAI, Academic society
  • Associate Editor of IEICE Transactions on Information and Systems, 2007 -2008, IEICE, Academic society
  • Officer of IEICE SIGWI2, 2004 -2007, IEICE, Academic society
  • Associate Editor of IPSJ TOD, 2003 -2007, IPSJ, Academic society
  • Associate Editor of Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, 2005 -2006, Japan Society for Fuzzy Theory and Intelligent Informatics, Academic society
  • Executive Committee Member of IPSJ SIGFI, 2001 -2005, IPSJ, Academic society

Awards & Honors

  • 2015 Young Researcher's Achievement and Contribution Award
    2016, DBSJ, JPN
  • Senior Member
    2015, IPSJ, JPN
  • The Best Paper Award of The Eighth International Conference on Digital Society
    May 2014, IARIA
  • Senior Member
    2011, IEICE, JPN
  • Best Paper Award of The 2008 IAENG International Conference on Internet Computing and Web Services
    2008, IAENG, Analysis of Appropriate Category Level of Web Directory for Cross-Language Information Retrieval
  • 2006 Best Paper Award
    2007, IEICE, Determining the Retrieval Targets for XML Fragment Retrieval Systems Based on Statistical Information, JPN
  • DEWS2004 Best Paper Award
    2004, IEICE, Design and Implementation of A Keyword-based XML Portion Retrieval System using Statistics, JPN

Published Papers

  • Expanding Cooking Repertoire by a Recommender System Focusing on the Difference From The Common Recipe
    117(374)121 - 125, 22 Dec. 2017, Japanese, Research paper (conference, symposium, etc.)
  • A Graph Partitioning Approach for Efficient Dependency Analysis using a Graph Database System
    Kazuma Kusu, Izuru Kume, Kenji Hatano
    International Journal on Advances in Networks and Services, 10(3&4)82 - 91, Dec. 2017, English, Research paper (scientific journal)
  • Effective Mobile Search using Element-based Retrieval
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    IPSJ Transactions on Databases, TOD, Vol. 10(No. 3)pp. 1 - 11, Oct. 2017
  • A Node Access Frequency based Graph Partitioning Technique for Efficient Dynamic Dependency Analysis
    Kazuma Kusu, Izuru Kume, Kenji Hatano
    Proceeding of the Ninth International Conferences on Advances in Multimedia (MMEDIA 2017), 73 - 78, Apr. 2017, English, Research paper (international conference proceedings)
  • Reducing Graph Traversal for Same Node with Access Pattern
    6p , 2017, Japanese
  • Constructing A Discriminant Model of Web Documents Suitable/Unsuitable for Search Result
    Hikari Suganuma, Takamitsu Shioi, Kenji Hatano
    Proceedings of the 18th International Conference on Information Integration and Web-based Applications & Services (iiWAS2016), 259 - 263, Nov. 2016, English, Research paper (international conference proceedings)
  • D-5-4 Identifying Fake Reviews on An E-Commerce Web Site based on Quantitative Analysis
    Tani Serina, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2016(1)43 - 43, 01 Mar. 2016, Japanese
  • Constructing An Evaluative Expression Dictionary based on Conjunctive Relations of Connectives
    Tanahashi Mai, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2016(1)47 - 47, 01 Mar. 2016, Japanese
  • D-3-3 Implementation of A Graph-based Trace Analysis System
    Kusu Kazuma, Kume Izuru, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2016(1)17 - 17, 01 Mar. 2016, Japanese, Research paper (conference, symposium, etc.)
  • Toward Personalized Support for Back-in-Time Debugging
    Izuru Kume, Masahide Nakamura, Kenji Hatnao, Etsuya Shibayama
    32nd Annual Conference of Japan Society of Software Science and Technologyy, 326p , 09 Sep. 2015, Japanese, Research paper (conference, symposium, etc.)
  • Applying XML Element Retrieval Techniques to Web Documents
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    DBSJ Journal, 13(1)64 - 70, Mar. 2015, English, Research paper (scientific journal)
  • D-4-25 A Consideration of Query Processing and Optimization in Column-oriented RDBMS
    Shioi Takamitsu, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2015(1)56 - 56, 24 Feb. 2015, Japanese
  • D-12-35 A Comparative Result of Article Identity Determination Methods in CiNii Articles
    Wakata Mari, Shioi Takamitsu, Hagiwara Kazuki, Hatano Kenji, Ohmukai Ikki
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2015(2)87 - 87, 24 Feb. 2015, Japanese
  • Designing an Omniscient Debugger that Leverages Maintainers' Knowledge Efficiently
    Izuru Kume, Masahide Nakamura, Kenji Hatnao, Etsuya Shibayama
    Winter Workshop 2015 in Ginowan, (2015)7 - 8, 15 Jan. 2015, Japanese, Research paper (conference, symposium, etc.)
  • A Dependency Parsing and Its Application using Hierarchical Structure in Japanese Language
    Kazuki Ono, Kenji Hatano
    International Journal On Advances in Internet Technology, (7)193 - 204, Dec. 2014, English, Research paper (scientific journal)
  • More Fine-grained Web Search with Element-based Retrieval
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    Jul. 2014
  • A-15-16 An Automatic Web Page Conversion System for Reducing Psychological Burden on Mobile Device Users
    Minami Ai, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2014187 - 187, 04 Mar. 2014, Japanese
  • A Dependency Parcing Method Based on Hierarchical Structure in Japanese Dependency
    Kazuki Ono, Kenji Hatano
    Proceedings of The Eighth International Conference on Digital Society (ICDS 2014), 203 - 208, Mar. 2014, English, Research paper (international conference proceedings)
  • A Proposal of Accurate XML Element Retrieval Considering Document Updates
    6(4)1 - 16, 27 Sep. 2013, Japanese
  • Update-Aware Accurate XML Element Retrieval
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    Jul. 2013
  • XML Element Retrieval@1CLICK-2
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, Hirokazu Kato
    Proceedings of The 10th NTCIR Conference, 237 - 242, Jun. 2013, English, Research paper (international conference proceedings)
  • D-9-11 Constructing An Information System To Increase Customers Visiting Shopping Streets
    Izumikawa Hiroki, Kitahara Saori, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2013(1)109 - 109, 05 Mar. 2013, Japanese
  • A report on the size of information unit to extract contents on the Web text
    Saori Kitahara, Kenji Hatano
    Proceedings of The International MultiConference of Engineers and Computer Scientists 2013 (IMECS 2013), 1407 - 412, Mar. 2013, English, Research paper (international conference proceedings)
  • An RDF Representation for Classical Japanese Poems
    2012(2)1 - 6, 19 Mar. 2012, Japanese
  • D-5-10 Constructing An Experience Information Extraction System using Morpheme Occurrence Patterns
    Yabushita Kohei, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2012(1)57 - 57, 06 Mar. 2012, Japanese
  • D-5-14 Extracting Important Sentences based on A Passage Comprehension Processing
    Kariya Miho, Hatano Kenji
    Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, 2012(1)61 - 61, 06 Mar. 2012, Japanese
  • A Retrieval Method Based on Language Model Considering Neighboring Contents
    Koya Tamura, Kenji Hatano, Hiroshi Yadohisa
    Journal of Digital Information Management (JDIM), 10(1)1 - 9, Feb. 2012, English, Research paper (scientific journal)
  • An Approach of Dynamic Maintenance of Indices for XML Element Retrieval
    2011(32)1 - 8, 27 Oct. 2011, Japanese
  • Extraction of the contents in the web texts by content-density distribution
    Saori Kitahara, Koya Tamura, Kenji Hatano
    International Journal of Knowledge Engineering and Soft Data Paradigms (IJKESDP), 3(2)108 - 120, Sep. 2011, English, Research paper (scientific journal)
  • Structuring and Storing Waka Data in An XML Database System
    SHIRAI Ryoko, KEYAKI Atsushi, HATANO Kenji
    IEICE technical report, The Institute of Electronics, Information and Communication Engineers, 111(76)79 - 84, 30 May 2011, Japanese
  • A Proposal of a Reconstruction Method to Return Well-informative Search Results
    4(1)1 - 13, 25 Mar. 2011, Japanese, Research paper (scientific journal)
  • A Result Reconstruction Method for Effective XML Fragment Search at INEX 2010
    Atsushi Keyaki, Kenji Hatano, Jun Miyazaki
    INEX 2010 Workshop Pre-proceedings, 65 - 76, Dec. 2010, English, Research paper (international conference proceedings)
  • A Query-oriented XML Fragment Search Approach on A Relational Database System
    Atsushi Keyaki, Kenji Hatano, Jun Miyazaki
    Journal of Digital Information Management (JDIM), 8(3)175 - 180, Jun. 2010, English, Research paper (scientific journal)
  • Comparative Study of Characterizing Methods Considering Neighbor Pages
    TAMURA Kohya, HATANO Kenji, YADOHISA Hiroshi
    72(0)649 - 650, 08 Mar. 2010, Japanese
  • A Similarity Calculation Method for Tree Structures with Several Weights
    IKEDA Kento, HATANO Kenji
    72(0)917 - 918, 08 Mar. 2010, Japanese
  • A Method of Generating Answer XML Fragment from Ranked Results
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    INEX 2009 Workshop Pre-proceedings, 67 - 74, Dec. 2009, English, Research paper (international conference proceedings)
  • Implementation and Evaluation of A Document Characterization Method Considering Query Likelihood of Neighbor Page
    TAMURA KOYA, HATANO KENJI, YADOHISA HIROSHI
    149C1 - C8, 20 Nov. 2009, Japanese
  • Analysis of the Wikipedia Corpus via Asymmetric k-medoids Clustering
    Hiroshi Yadohisa, Kenji Hatano, Akinobu Takeuchi
    ISI 2009 Book of Abstracts, Aug. 2009, English, Research paper (international conference proceedings)
  • Advantages of XML Fragment Retrieval Method Considering Query-Oriented Statistics
    KEYAKI ATSUSHI, HATANO KENJI, MIYAZAKI JUN
    95A1 - A8, 28 Jul. 2009, Japanese
  • A Furniture Arrangement Support System of Studio Apartments
    TAKESHIMA Maiko, HATANO Kenji
    71(0)501 - 502, 10 Mar. 2009, Japanese
  • A Fashion Coordinate Recommendation System Reflecting Public Opinions
    TAKEI Kazue, HATANO Kenji
    71(0)503 - 504, 10 Mar. 2009, Japanese
  • A Retrieval System for Polyphony Music Using GTTM
    IKEDA Kento, HATANO Kenji
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 7917 - 22, 11 Feb. 2009, Japanese
  • A Novel XML Fragment Retrieval Method based on Statistical Analyses
    Kenji Hatano, Jun Miyazaki, Atsushi Keyaki
    INEX 2008 Workshop Pre-proceedings, 100 - 108, Dec. 2008, English, Research paper (international conference proceedings)
  • Cross-Language Information Retrieval by Estimation of Domain Using Web Directory Structure
    KIMURA FUMINORI, MAEDA AKIRA, HATANO KENJI, MIYAZAKI JUN, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 49(7)59 - 71, 15 Mar. 2008, Japanese
  • Ranking and Presenting Search Results in an RDB-based XML Search Engine
    Kenji Hatano, Toshiyuki Shimizu, Jun Miyazaki, Yu Suzuki, Hiroko Kinutani, Masatoshi Yoshikawa
    Pre-Proceedings of INEX 2007, 156 - 169, Dec. 2007, English, Research paper (international conference proceedings)
  • An XML Fragment Retrieval Method with Image and Text using Textual Information Retrieval Techniques
    Yu Suzuki, Masahiro Mitsukawa, Kenji Hatano, Toshiyuki Shimizu, Jun Miyazaki, Hiroko Kinutani
    Pre-Proceedings of INEX 2007, 433 - 435, Dec. 2007, English, Research paper (international conference proceedings)
  • Document-Scoring for XML Information Retrieval using Structural Condition of XML Queries
    HATANO Kenji, AMER-YAHIA Sihem, SRIVASTAVA Divesh
    IEICE technical report, The Institute of Electronics, Information and Communication Engineers, 107(254)13 - 18, 08 Oct. 2007, Japanese
  • XML Search and Retrieval(My Bookmark)
    HATANO Kenji, Kenji Hatano
    Journal of the Japanese Society for Artificial Intelligence, The Japanese Society for Artificial Intelligence, 21(6)764 - 766, 01 Nov. 2006, Japanese
  • Efficiency of Distributed Query Processing for Huge XML Data
    KURITA HIROTO, MIYAZAKI JUN, HATANO KENJI, NAKAJIMA SHINSUKE, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 82(33)23 - 30, 22 Mar. 2006, Japanese
  • Determining the Retrieval Targets for XML Fragment Retrieval Systems Based on Statistical Information
    HATANO Kenji, KINUTANI Hiroko, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    The IEICE transactions on information and systems (Japanese edetion), The Institute of Electronics, Information and Communication Engineers, 89(3)422 - 431, 01 Mar. 2006, Japanese
  • An Evaluation of Relevance Ranking Methods for XML Using Both Document and Query Structures
    Sihem Amer-Yahia, Kenji Hatano, Jayavel Shanmugasundaram, Divesh Srivastava
    INEX 2005 Workshop Proceedings, 249 - 250, Nov. 2005, English, Research paper (international conference proceedings)
  • User Specified Document Construction from RDF Data Using Prolog
    KANAKAWA Kenji, AMAGASA Toshiyuki, HATANO Kenji, MIYAZAKI Jun, UEMURA Shunsuke
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 78(35)81 - 88, 25 Mar. 2005, Japanese, Research paper (scientific journal)
  • An Automated and Unified Dynamic Invocation System for Web Services
    KOSHIDA TAKASHI, HATANO KENJI, AMAGASA TOSHIYUKI, MIYAZAKI JUN, UEMURA SHUNSUKE
    IPSJ journal, Information Processing Society of Japan (IPSJ), 46(3)671 - 682, 15 Mar. 2005, Japanese
  • Analyzing the Properties of XML Fragments Decomposed from the INEX Document Collection
    Kenji Hatano, Hiroko Kinutani, Toshiyuki Amagasa, Yasuhiro Mori, Masatoshi Yoshikawa, Shunsuke Uemura
    INEX 2005 Workshop Proceedings, 50 - 57, Dec. 2004, English, Research paper (international conference proceedings)
  • Adaptive Web Search Based on User Profile Constructed without Any Effort from Users
    SUGIYAMA Kazunari, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    The IEICE transactions on information systems Pt. 1, The Institute of Electronics, Information and Communication Engineers, 87(11)975 - 990, 01 Nov. 2004, Japanese
  • Analyzing the Properties of Answers in Keyword-based Document Fragment Retrieval
    HATANO Kenji, KINUTANI Hiroko, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Dependable computing, The Institute of Electronics, Information and Communication Engineers, 104(347)31 - 36, 19 Oct. 2004, Japanese
  • What is Augmented Memory? - Concept, Design, and Technology -
    Tatsuyuki Kawamura, Toshiyuki Amagasa, Kenji Hatano, Kenji Hisazumi, Teruaki Kitasuga, Satoshi Murata, Takahiro Ueoka, Norimichi Ukita, Yasuyuki Kono, Jun Miyazaki, Tsuneo Nakanishi, Akira Fukuda, Shunsuke Uemura, Masatsugu Kidode
    Proceedings of the 3rd CREST Workshop on Advanced Computing and Communicating Techniques for Wearable Information Playing in conjunction with the 8th IEEE International Symposium on Wearable Computers (ISWC'04), 27 - 45, Oct. 2004, English, Research paper (international conference proceedings)
  • A Database File System for Wearable Computers
    Jun Miyazaki, Kenji Hatano, Toshiyuki Amagasa, Shunsuke Uemura
    Proceedings of the 3rd CREST Workshop on Advanced Computing and Communicating Techniques for Wearable Information Playing in conjunction with the 8th IEEE International Symposium on Wearable Computers (ISWC'04), 63 - 67, Oct. 2004, English, Research paper (international conference proceedings)
  • E-006 Prolog as a Tool for Document Construction
    Hanakawa Kenji, Amagasa Toshiyuki, hatano Kenji, Miyazaki Jun, Uemura Shunsuke
    Forum on Information Technology, 3(2)123 - 124, 20 Aug. 2004, Japanese
  • M-074 A Robust Clustering Technique for Moving Objects Changing Their Topology
    Luo Yong, Amagasa Toshiyuki, Hatano Kenji, Miyazaki Jun, Uemura Shunsuke
    Forum on Information Technology, 3(4)249 - 250, 20 Aug. 2004, Japanese
  • An Automatic Selection Method of Integration Function
    SUZUKI YU, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE, KAWAGOE KYOJI
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 134(2)529 - 536, 14 Jul. 2004, Japanese
  • An Automatic Selection Method of Integration Function
    SUZUKI Yu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke, KAWAGOE Kyoji
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 104(177)195 - 200, 07 Jul. 2004, Japanese
  • A Survey of Keyword - based XML Document Retrieval
    KINUTANI HIROKO, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 45(7)255 - 273, 15 Jun. 2004, Japanese
  • Adaptive Web Search Considering User's Ephemeral and Persistent Preferences
    DBSJ letters, 3(1)49 - 52, Jun. 2004, English, Research paper (international conference proceedings)
  • Adaptive Web Search Based on User Profile Constructed without Any Effort from Users
    Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa
    Proceedings of the 13th International World Wide Web Conference (WWW2004), 675 - 684, May 2004, English, Research paper (international conference proceedings)
  • A Clustering Technique for Moving Objects
    LUO YONG, AMAGASA TOSHIYUKI, HATANO KENJI, MIYZAKI JUN, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 7431 - 37, 26 Mar. 2004, Japanese
  • A Relevance Score Normalizing Method Using Shannon's Information Measure
    SUZUKI YU, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 45(4)37 - 49, 15 Mar. 2004, Japanese
  • Keyword-based XML Fragment Retrieval: Experimental Evaluation based on INEX 2003 Relevance Assessments
    Kenji Hatano, Hiroko Kinutani, Masahiro Watanabe, Yasuhiro Mori, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 2nd Workshop of the Initiative for the Evaluation of XML Retrieval (INEX), 81 - 88, Mar. 2004, English, Research paper (international conference proceedings)
  • A Portable Active Database for Wearable Computer
    Hideki Onoda, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    Poster Abstracts of the 4th International Workshop on Smart Appliances and Wearable Computing (IWSAWC 2004) in conjunction with the 24th International Conference on Distributed Computing Systems (ICDCS 2004), 636 - 643, Mar. 2004, English, Research paper (other academic)
  • Improvement in TF-IDF Scheme for Web Pages Based on the Contents of Their Hyperlinked Neighboring Pages
    SUGIYAMA Kazunari, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    The Transactions of the Institute of Electronics,Information and Communication Engineers., The Institute of Electronics, Information and Communication Engineers, 87(2)113 - 125, 01 Feb. 2004, Japanese
  • A Design of an Electronic Scrapbook System for Historical Documents
    (2003)227 - 234, 17 Dec. 2003, Japanese
  • A Realization of the Dynamic Procurement Web Service in Practical Use Case
    Takashi Koshida, Takashi Kaneyama, Kenji Hatano, Shunsuke Uemura
    Proceedings of the Second Workshop on e-Business (WeB 2003), 153 - 159, Dec. 2003, English, Research paper (international conference proceedings)
  • Normalization of Target Fluorescence using Reference Fluorescence for cDNA Microarray Method
    Yu Suzuki, Kenji Hatano, Shigehiko Kanaya, Shunsuke Uemura
    The 14th International Conference on Genome Informatics (GIW2003), 338 - 339, Dec. 2003, English, Research paper (international conference proceedings)
  • Extracting Information on Protein-Protein Interactions from Biological Literature Based on Machine Learning Approaches
    Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    The 14th International Conference on Genome Informatics (GIW2003), 699 - 700, Dec. 2003, English, Research paper (international conference proceedings)
  • An Evaluation of INEX 2003 Relevance Assessments
    Kenji Hatano, Hiroko Kinutani, Masahiro Watanabe, Yasuhiro Mori, Masatoshi Yoshikawa, Shunsuke Uemura
    INEX 2003 Workshop Proceedings (informal proceedings), 25 - 32, Dec. 2003, English, Research paper (international conference proceedings)
  • A Portable Active Database for Wearable Computers
    ONODA Hideki, HATANO Kenji, MIYAZAKI Jun, UEMURA Shunsuke
    IEICE technical report. Dependable computing, The Institute of Electronics, Information and Communication Engineers, 103(356)19 - 24, 02 Oct. 2003, Japanese
  • An Electronic Scrapbook System for Historical Document Images
    ISHIKAWA MASATOSHI, HATANO KENJI, AMAGASA TOSHIYUKI, UEMURA SHUNSUKE, KATSUMURA TETSUYA
    情報処理学会論文誌:データベース, Information Processing Society of Japan (IPSJ), 44(12)110 - 122, 15 Sep. 2003, Japanese, Research paper (scientific journal)
  • Refinement of TF-IDF Schemes for Web Pages using their Hyperlinked Neighboring Pages
    Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 14th Conference on Hypertext and Hypermedia (HT'03), 198 - 207, Aug. 2003, English, Research paper (international conference proceedings)
  • A Method for Analyzing Bookmark for Supporting Information Retrieval
    SAHODA KEISUKE, SUGIYAMA KAZUNARI, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 131(2)25 - 32, 18 Jul. 2003, Japanese
  • A Caching Method for Portable Computers
    SUZUKI Yu, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 131(1)273 - 280, 16 Jul. 2003, Japanese
  • A Method for Analyzing Bookmark to Support Information Retrieval
    SAHODA Keisuke, SUGIYAMA Kazunari, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 103(192)19 - 24, 11 Jul. 2003, Japanese
  • A Caching Method for Portable Computers
    SUZUKI Yu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 103(191)67 - 72, 10 Jul. 2003, Japanese
  • Improvement in TF-IDF scheme for Web Pages and its Retrieval Accuracy
    DBSJ letters, 2(1)23 - 26, May 2003, English, Research paper (international conference proceedings)
  • Determining the Unit of Retrieval Results for XML Documents
    Kenji Hatano, Hiroko Kinutani, Masahiro Watanabe, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 1st Workshop of the Initiative for the Evaluation of XML Retrieval (INEX), 57 - 64, Mar. 2003, English, Research paper (international conference proceedings)
  • A Document Piece File Selection and Organizing Tool for Dymamic Document Construction
    HANAKAWA Kenji, AMAGASA Toshiyuki, HATANO Kenji, UEMURA Shunsuke
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 129(5)33 - 40, 23 Jan. 2003, Japanese, Research paper (scientific journal)
  • 歴史文献画像に関する注釈の管理と再利用
    石川, 正敏, 波多野, 賢治, 天笠, 俊之
    Journal of computer archaeology, 日本情報考古学会, 9(2)11 - 23, 2003, Japanese, Research paper (scientific journal)
  • An Appropriate Unit of Retrieval Results for XML Document Retrieval
    Kenji Hatano, Hiroko Kinutani, Masahiro Watanabe, Masatoshi Yoshikawa, Shunsuke Uemura
    INEX 2002 Workshop Proceedings, 66 - 71, Dec. 2002, English, Research paper (international conference proceedings)
  • Information Retrieval System for XML Documents
    Kenji Hatano, Hiroko Kinutani, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 13th International Conference on Database and Expert Systems Applications (DEXA2002), 758 - 767, Sep. 2002, English, Research paper (international conference proceedings)
  • A Method of Improving Feature Vector for Web Pages Reflecting the Contents of Their Out-linked Pages
    Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 13th International Conference on Database and Expert Systems Applications (DEXA2002), 891 - 901, Sep. 2002, English, Research paper (international conference proceedings)
  • A Calculation Method of Document Scores for Multimedia Document Retrieval Method
    Yu Suzuki, Kenji Hatano, Shunsuke Uemura
    Proceedings of the IASTED International Conference on Information Systems and Databases (ISDB 2002), 178 - 183, Sep. 2002, English, Research paper (international conference proceedings)
  • A Data Model for Reconstructable Kanji Documents using XML
    Masatoshi Ishikawa, Kenji Hatano, Toshiyuki Amagasa, Shunsuke Uemura, Tetsuya Katsumura
    Proceedings of the IASTED International Conference on Information Systems and Databases (ISDB 2002), 258 - 263, Sep. 2002, English, Research paper (international conference proceedings)
  • Extraction and Integration of XML Document Features on Wireless Environment
    Yu Suzuki, Masaki Takano, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 1st International Workshop on Wireless Information Systems (WIS-2002) in conjunction with the 4th International Conference on Enterprise Information Systems (ICEIS-2002), 82 - 93, Apr. 2002, English, Research paper (international conference proceedings)
  • A Retrieval Method for Partial XML Documents Using Their Structures and Contents
    KINUTANI HIROKO, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 43(2)80 - 93, 15 Mar. 2002, Japanese
  • Applying Database Techniques in Wearable Computing Environment
    Akira Maeda, Tomokazu Ohta, Masaki Takano, Takamasa Ueda, Yu Suzuki, Toshiyuki Amagasa, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of the 1st CREST Workshop on Advanced Computing and Communicating Techniques for Wearable Information Playing, 69 - 76, Mar. 2002, English, Research paper (international conference proceedings)
  • XML Document Personalization based on User's Preference and Document's Freshness
    TAKANO MASAKI, SUZUKI YU, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 126(3)161 - 168, 21 Jan. 2002, Japanese
  • A Simple and Integrated Retrieval Method for Multimedia Documents
    SUZUKI YU, HATANO KENJI, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 42(10)11 - 21, 15 Sep. 2001, Japanese
  • Extraction of Structured Partial Documents Based on IR Technique
    HATANO KENJI, KINUTANI HIROKO, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 125(2)137 - 144, 19 Jul. 2001, Japanese
  • A Retrieval Method for XML Subdocuments Based on Information Retrieval Techniques
    HATANO KENJI, WATANABE MASAHIRO, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    Information Processing Society of Japan (IPSJ), 42(8)36 - 46, 15 Jul. 2001, Japanese
  • Extraction of Structured Partial Documents Based on IR Technique
    HATANO KENJI, KINUTANI HIROKO, YOSHIKAWA MASATOSHI, UEMURA SHUNSUKE
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 101(193)135 - 142, 12 Jul. 2001, Japanese
  • Data Mining of Moving Record on Wearable Environment
    OHTA Tomokazu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 101(110)1 - 7, 05 Jun. 2001, Japanese
  • An Information Filtering Method for XML Documents Using Element Names and Document Structure
    TAKANO Masaki, SUZUKI Yu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 101(110)9 - 15, 05 Jun. 2001, Japanese
  • Digitizing Documents Using Imaged Characters with Semantical Information
    ISHIKAWA Masatoshi, HATANO Kenji, AMAGASA Toshiyuki, YOSIKAWA Masatosi, UEMURA Shunsuke, KATSUMURA Tetsuya
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 124(44)113 - 120, 21 May 2001, Japanese, Research paper (scientific journal)
  • On Two Query Interfaces for Genome XML Databases
    Masatoshi Yoshikawa, Toshiyuki Amagasa, Dao Dinh Kha, Kenji Hatano, Hiroko Kinutani, Noboru Matoba, Junko Tanoue, Masahiro Watanabe, Shunsuke Uemura
    Proceedings of the IEEE Workshop on XML-Enabled Wide Area Search in Bioinformatics (XEWA), Dec. 2000, English, Research paper (other academic)
  • Keyword Assignment to Images using Sliding Windows
    Toshiyuki Amagasa, Minoru Nakai, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Proceedings of 2000 ADBIS-DASFAA Symposium on Advances in Databases and Information Systems, 1 - 10, Sep. 2000, English, Research paper (international conference proceedings)
  • Integration of Two Search Models by XPath : Keyword Match and Vector Match
    WATANABE Masahiro, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke, NAKAMURA Hitoshi
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 122369 - 376, 26 Jul. 2000, Japanese
  • A Retrieval Method for Multimedia Documents
    SUZUKI Yu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 122(69)129 - 135, 26 Jul. 2000, Japanese
  • Integration of Two Search Models by XPath : Keyword Match and Vector Match
    WATANABE Masahiro, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke, NAKAMURA Hitoshi
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 100(227)225 - 232, 20 Jul. 2000, Japanese
  • A Retrieval Method for Multimedia Documents
    SUZUKI Yu, HATANO Kenji, YOSHIKAWA Masatoshi, UEMURA Shunsuke
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 100(226)129 - 135, 19 Jul. 2000, Japanese
  • Data Model for Managing Virtual Space Contents which is Independent of Specific 3D Modeling Languages
    ISHIKAWA Masatoshi, AMAGASA Toshiyuki, HATANO Kenji, UEMURA Shunsuke
    Technical report of IEICE. Multimedia and virtual environment, The Institute of Electronics, Information and Communication Engineers, 99(723)45 - 50, 22 Mar. 2000, Japanese
  • キーワード付き部分画像のウェーブレット特徴量を利用した画像へのキーワード付与
    Nakai,Minoru, Amagasa,Toshiyuki, Hatano,Kenji, Yoshikawa,Masatoshi, Uemura,Shunsuke
    Technical report of IEICE. PRMU, The Institute of Electronics, Information and Communication Engineers, 99(575)105 - 112, 21 Jan. 2000, Japanese, Research paper (scientific journal)
  • Discovery and Retrieval of Logical Information Units in Web
    Keishi Tajima, Kenji Hatano, Takeshi Matsukura, Ryouichi Sano, Katsumi Tanaka
    Proceedings of the Workshop of Organizing Web Space (WOWS) in conjunction with the 4th ACM Conference on Digital libraries (DL'99), 13 - 23, Aug. 1999, English, Research paper (international conference proceedings)
  • Web Document Retrieval based on Minimal Matching Subgraphs as Units and Word Appearance Density
    SANO RYOUICHI, MATSUKURA TAKESHI, HATANO KENJI, TANAKA KATSUMI
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 11979 - 84, 21 Jul. 1999, Japanese
  • Web Document Retrieval based on Minimal Matching Subgraphs as Units and Word Appearance Density
    SANO RYOUICHI, MATSUKURA TAKESHI, HATANO KENJI, TANAKA KATSUMI
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 99(201)79 - 84, 21 Jul. 1999, Japanese
  • A Classification View Mechanism for Web Documents based on Self-Organizing Maps and Search Engines
    HATANO KENJI, SANO RYOUICHI, DUAN YIWEI, TANAKA KATSUMI
    Information Processing Society of Japan (IPSJ), 40(3)47 - 59, 15 Feb. 1999, Japanese
  • A Query Model and Automatic Classification for Web Documents Based on Minimal Subgraph structures As Retrieval Units
    57(0)161 - 162, 05 Oct. 1998, Japanese
  • Classification Views for Web Documents Based on Self-Organizing Maps and Their Relevance Feedback
    57(0)181 - 182, 05 Oct. 1998, Japanese
  • Clustering and Visualizing of Web Documents using Self-Organizing Map
    SANO Ryouichi, HATANO Kenji, TANAKA Katsumi
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 116(1)33 - 40, 08 Jul. 1998, Japanese
  • Authoring and Retrieval of Video Scenes by Multi -level Self- organizing Maps
    HATANO Kenji, KAMEI Toshiyuki, TANAKA Katsumi
    Transactions of Information Processing Society of Japan, Information Processing Society of Japan (IPSJ), 39(4)933 - 942, 15 Apr. 1998, Japanese
  • Clustering and Authoring of Video Shots Using Hybrid-type Self-Organizing Maps
    Kenji Hatano, Toshiyuki Kamei, Katsumi Tanaka
    Proceedings of the International Symposium on Digital Media Information Base (DMIB'97), 150 - 158, Nov. 1997, English, Research paper (international conference proceedings)
  • A Video Authoring Tool utilizing Video Feature Information
    55(0)214 - 215, 24 Sep. 1997, Japanese
  • Authoring and Retrieval of Scenes supported by SOM-based Video-Clustering
    HATANO Kenji, KAMEI Toshiyuki, TANAKA Katsumi
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 97(161)43 - 48, 15 Jul. 1997, Japanese
  • Authoring and Retrieval of Scenes supported by SOM-based Video-Clustering
    HATANO Kenji, KAMEI Toshiyuki, TANAKA Katsumi
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 113173 - 178, 14 Jul. 1997, Japanese
  • A SOM-Based Information Organizer for Text and Video Data
    Kenji Hatano, Qing Qian, Katsumi Tanaka
    Proceedings of the 5th International Conference on Databese Systems for Advanced Applications (DASFAA'97), 205 - 214, Apr. 1997, English, Research paper (international conference proceedings)
  • Dynamic Clustering and Movie Asset Retrieval for Video Databases
    HATANO Kenji, TANAKA Katsumi
    IEICE technical report. Data engineering, The Institute of Electronics, Information and Communication Engineers, 96(176)25 - 30, 25 Jul. 1996, Japanese
  • Dynamic Clustering and Movie Asset Retrieval for Video Databases
    HATANO Kenji, TANAKA Katsumi
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 109105 - 110, 24 Jul. 1996, Japanese
  • Document Browsing and Retrieval based on 3D Self-Organizing Map
    QIAN Qing, HATANO Kenji, TANAKA Katsumi
    IPSJ SIG Notes, Information Processing Society of Japan (IPSJ), 104(147)41 - 48, 18 Jul. 1995, Japanese
  • Automatic Terminology Extraction Using a Dependency-Graph in NLP
    Yusuke Kimura, Kazuma Kusu, Kenji Hatano, Tokiya Baba
    Advances in Intelligent Systems and Computing, Springer International Publishing, 411 - 421, Apr. 2021, English
  • A Hub-based Graph Management for Efficient Repetition Path Traversing
    Kazuma Kusu, Kenji Hatano
    2021 IEEE International Conference on Big Data and Smart Computing (BigComp), IEEE, 188 - 191, Jan. 2021, English, Research paper (international conference proceedings)
  • A Resampling Method for Imbalanced Datasets Considering Noise and Overlap.
    Taisho Sasada, Zhaoyu Liu, Tokiya Baba, Kenji Hatano, Yusuke Kimura
    Procedia Computer Science, Elsevier BV, 176420 - 429, 2020, English, Research paper (international conference proceedings)
  • Recurrent Path Index for Efficient Graph Traversal.
    Kazuma Kusu, Kenji Hatano
    2019 IEEE International Conference on Big Data (Big Data), 6107 - 6109, 2019, English, Research paper (international conference proceedings)
  • Evaluating usefulness of reviews based on evaluation standpoints of consumers.
    Tomoya Kambara, Shohei Okamoto, Yuka Teramoto, Kazuma Kusu, Kenji Hatano
    Proceedings of the 10th International Conference on Management of Emergent Digital EcoSystems, 110 - 117, 2018, English, Research paper (international conference proceedings)
  • Combining Two Types of Database System for Managing Property Graph Data.
    Kazuma Kusu, Kenji Hatano
    2018 IEEE International Conference on Big Data(Big Data2018), 5366 - 5368, 2018, English, Research paper (international conference proceedings)
  • An Approach for Unknown Word Processing based on Japanese Phonological Rules.
    Tokiya Baba, Kazuma Kusu, Kenji Hatano
    Proceedings of the 20th International Conference on Information Integration and Web-based Applications & Services, ACM Press, 350 - 354, 2018, English, Research paper (international conference proceedings)
  • Searching cooking recipes by focusing on common ingredients.
    Kazuma Kusu, Hyuk-In Choi, Tomoya Kambara, Taiki Kinoshita, Takamitsu Shioi, Kenji Hatano
    ACM International Conference Proceeding Series, Association for Computing Machinery, 95 - 101, 2017, English, Research paper (international conference proceedings)
  • Constructing a Judging Model of Closeness in Japanese Business Relations.
    Yuka Teramoto, Kazuma Kusu, Takamitsu Shioi, Kenji Hatano
    Proceedings - 2017 International Conference on Culture and Computing, Culture and Computing 2017, Institute of Electrical and Electronics Engineers Inc., 2017-49 - 54, 2017, English, Research paper (international conference proceedings)
  • Calculating Cooking Recipe's Difficulty based on Cooking Activities.
    Kazuma Kusu, Nozomi Makino, Takamitsu Shioi, Kenji Hatano
    ACM International Conference Proceeding Series, Association for Computing Machinery, 12947719 - 24, 2017, English, Research paper (international conference proceedings)
  • SCMAT: A Mechanism Presuming SCMs to Efficiently Enable Both OLAP and OLTP.
    Takamitsu Shioi, Kenji Hatano, Haruo Yokota
    Proceedings - 2017 IEEE 6th International Congress on Big Data, BigData Congress 2017, Institute of Electrical and Electronics Engineers Inc., 313 - 320, 2017, English, Research paper (international conference proceedings)
  • Effective Mobile Search Using Element-based Retrieval.
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    J. Inf. Process., Information Processing Society of Japan, 25934 - 944, 2017, English, Research paper (scientific journal)
  • A Trace Partitioning Approach for Memory Efficiency on a Trace Analysis Environment
    Kazuma Kusu, Izuru Kume, Kenji Hatano
    2016 4TH INTL CONF ON APPLIED COMPUTING AND INFORMATION TECHNOLOGY/3RD INTL CONF ON COMPUTATIONAL SCIENCE/INTELLIGENCE AND APPLIED INFORMATICS/1ST INTL CONF ON BIG DATA, CLOUD COMPUTING, DATA SCIENCE & ENGINEERING (ACIT-CSII-BCD), IEEE, 133 - 140, 2016, English, Research paper (international conference proceedings)
  • Rule- and Cost-Based Optimization of OLAP Workloads on Distributed RDBMS with Column-Oriented Storage Function.
    Takamitsu Shioi, Kenji Hatano
    2016 IEEE 4TH INTERNATIONAL CONFERENCE ON FUTURE INTERNET OF THINGS AND CLOUD WORKSHOPS (FICLOUDW), IEEE, 165 - 170, 2016, English, Research paper (international conference proceedings)
  • Suggesting Sub-Topics of Issued Queries by Using Concept Structure.
    Kazuki Hagiwara, Kenji Hatano
    ADVANCES IN DIGITAL TECHNOLOGIES, IOS PRESS, 282126 - 134, 2016, English, Research paper (international conference proceedings)
  • NEXTI at NTCIR-12 IMine-2 Task.
    Hidetsugu Nanba, Tetsuya Sakai, Noriko Kando, Atsushi Keyaki, Koji Eguchi, Kenji Hatano, Toshiyuki Shimizu, Yu Hirate, Atsushi Fujii
    2016, Research paper (international conference proceedings)
  • Construction of discriminant model of web documents suitability as search results.
    Hikari Suganuma, Takamitsu Shioi, Kenji Hatano
    ACM International Conference Proceeding Series, Association for Computing Machinery, 257 - 261, 2016, English, Research paper (international conference proceedings)
  • Element-based Retrieval@MobileClick-2.
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    2016, Research paper (international conference proceedings)
  • Query processing optimization using disk-based row-store and column-store.
    Takamitsu Shioi, Kenji Hatano
    17th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2015 - Proceedings, Association for Computing Machinery, Inc, 69 - 9, 2015, English, Research paper (international conference proceedings)
  • Query Processing Optimization using Two Types of Storage Devices.
    Takamitsu Shioi, Kenji Hatano
    ACM International Conference Proceeding Series, Association for Computing Machinery, 154 - 157, 2015, English, Research paper (international conference proceedings)
  • An Expansion Method of XML Element Retrieval Techniques into Web Documents
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano
    2014 IIAI 3RD INTERNATIONAL CONFERENCE ON ADVANCED APPLIED INFORMATICS (IIAI-AAI 2014), IEEE, 853 - 858, 2014, English, Research paper (international conference proceedings)
  • Extracting Experiences Using Dependency Parsing on Japanese e-Commerce Websites.
    Kazuki Hagiwara, Kazuki Ono, Kenji Hatano
    2014 IIAI 3RD INTERNATIONAL CONFERENCE ON ADVANCED APPLIED INFORMATICS (IIAI-AAI 2014), IEEE, 813 - 818, 2014, English, Research paper (international conference proceedings)
  • Visualizing Basic Words Chosen by Latent Dirichlet Allocation for Serendipitous Recommendation.
    Qian Meng, Kenji Hatano
    2014 IIAI 3RD INTERNATIONAL CONFERENCE ON ADVANCED APPLIED INFORMATICS (IIAI-AAI 2014), IEEE, 819 - 824, 2014, English, Research paper (international conference proceedings)
  • Extracting Information Seeking Behavior from The Collaborative Reference Database
    Hironao Yomegane, Saori Kitahara, Kenji Hatano
    2013 SECOND IIAI INTERNATIONAL CONFERENCE ON ADVANCED APPLIED INFORMATICS (IIAI-AAI 2013), IEEE COMPUTER SOC, 301 - 305, 2013, English, Research paper (international conference proceedings)
  • Path Expression-based Smoothing of Query Likelihood Model for XML Element Retrieval
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, Hirokazu Kato
    2013 SECOND IIAI INTERNATIONAL CONFERENCE ON ADVANCED APPLIED INFORMATICS (IIAI-AAI 2013), IEEE COMPUTER SOC, 296 - 300, 2013, English, Research paper (international conference proceedings)
  • Fast incremental indexing with effective and efficient searching in XML element retrieval
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, Hirokazu Kato
    International Journal of Web Information Systems, 9(2)142 - 164, 2013, English, Research paper (scientific journal)
  • Fast and incremental indexing in effective and efficient XML element retrieval systems
    Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, Hirokazu Kato
    ACM International Conference Proceeding Series, 157 - 166, 2012, English, Research paper (international conference proceedings)
  • Extraction of Web Texts Using Content-Density Distribution
    Saori Kitahara, Koya Tamura, Kenji Hatano
    INFORMATION RETRIEVAL TECHNOLOGY, SPRINGER-VERLAG BERLIN, 7097273 - +, 2011, English, Research paper (international conference proceedings)
  • Result-reconstruction method to return useful XML elements
    Atsushi Keyaki, Kenji Hatano, Jun Miyzaki
    International Journal of Web Information Systems, 7(4)360 - 380, 2011, English, Research paper (scientific journal)
  • Relaxed Global Term Weights for XML Element Search
    Atsushi Keyaki, Kenji Hatano, Jun Miyazaki
    COMPARATIVE EVALUATION OF FOCUSED RETRIEVAL, SPRINGER-VERLAG BERLIN, 693271 - +, 2011, English, Research paper (international conference proceedings)
  • Calculating similarities between tree data based on structural analysis
    Kento Ikeda, Takashi Kobayashi, Kenji Hatano, Daiji Fukagawa
    Smart Innovation, Systems and Technologies, 10719 - 729, 2011, English, Research paper (international conference proceedings)
  • Calculating query likelihoods based on Web data analysis
    Koya Tamura, Kenji Hatano, Hiroshi Yadohisa
    Smart Innovation, Systems and Technologies, 10707 - 717, 2011, English, Research paper (international conference proceedings)
  • Result reconstruction approach for more effective XML fragment search
    Atsushi Keyaki, Kenji Hatano, Jun Miyazaki
    iiWAS2010 - 12th International Conference on Information Integration and Web-Based Applications and Services, 117 - 125, 2010, English, Research paper (international conference proceedings)
  • Characterizing web pages based on the query likelihoods of neighboring pages
    Koya Tamura, Kenji Hatano, Hiroshi Yadohisa
    2010 5th International Conference on Digital Information Management, ICDIM 2010, 392 - 397, 2010, English, Research paper (international conference proceedings)
  • A Scoring Method of XML Fragments Considering Query-Oriented Statistics
    Atsushi Keyaki, Kenji Hatano, Jun Miyazaki
    2009 SECOND INTERNATIONAL CONFERENCE ON THE APPLICATIONS OF DIGITAL INFORMATION AND WEB TECHNOLOGIES (ICADIWT 2009), IEEE, 456 - +, 2009, English, Research paper (international conference proceedings)
  • Utilizing web directories for translation disambiguation in cross-language information retrieval
    Fuminori Kimura, Akira Maeda, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    Lecture Notes in Electrical Engineering, 3395 - 107, 2009, English, Research paper (international conference proceedings)
  • Analysis of appropriate category level of Web directory for Cross-Language Information Retrieval
    Fuminori Kimura, Akira Maeda, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    IMECS 2008: INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II, INT ASSOC ENGINEERS-IAENG, 738 - +, 2008, English, Research paper (international conference proceedings)
  • Cross-language information retrieval by domain restriction using web directory structure
    Fuminori Kimura, Akira Maeda, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    Proceedings of the Annual Hawaii International Conference on System Sciences, 1 - 8, 2008, English, Research paper (international conference proceedings)
  • Efficient query processing for large XML data in distributed environments
    Hiroto Kurita, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    21ST INTERNATIONAL CONFERENCE ON ADVANCED NETWORKING AND APPLICATIONS, PROCEEDINGS, IEEE COMPUTER SOC, 317 - +, 2007, English, Research paper (international conference proceedings)
  • Web page scoring based on link analysis of web page sets
    Hitoshi Nakakubo, Shinsuke Nakajima, Kenji Hatano, Jun Miyazaki, Shunsuke Uemura
    DEXA 2007: 18TH INTERNATIONAL CONFERENCE ON DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS, IEEE COMPUTER SOC, 269 - +, 2007, English, Research paper (international conference proceedings)
  • Implementation of a high-speed and high-precision XML information retrieval system on relational databases
    Kei Fujimoto, Toshiyuki Shimizu, Norimasa Terada, Kenji Hatano, Yu Suzuki, Toshiyuki Amagasa, Hiroko Kinutani, Masatoshi Yoshikawa
    ADVANCES IN XML INFORMATION RETRIEVAL AND EVALUATION, SPRINGER-VERLAG BERLIN, 3977254 - 267, 2006, English, Research paper (scientific journal)
  • Implementation of a high-speed and high-precision XML information retrieval system on relational databases
    Kei Fujimoto, Toshiyuki Shimizu, Norimasa Terada, Kenji Hatano, Yu Suzuki, Toshiyuki Amagasa, Hiroko Kinutani, Masatoshi Yoshikawa
    ADVANCES IN XML INFORMATION RETRIEVAL AND EVALUATION, SPRINGER-VERLAG BERLIN, 3977254 - 267, 2006, English, Research paper (scientific journal)
  • Improvement in TF-IDF scheme for web pages based on the contents of their hyperlinked neighboring pages
    Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa, Shunsuke Uemura
    Systems and Computers in Japan, 36(14)56 - 68, Dec. 2005, English, Research paper (scientific journal)
  • Analyzing the properties of XML fragments decomposed from the INEX document collection
    K Hatano, H Kinutani, T Amagasa, Y Mori, M Yoshikawa, S Uemura
    ADVANCES IN XML INFORMATION RETRIEVAL, SPRINGER-VERLAG BERLIN, 3493168 - 182, 2005, English, Research paper (scientific journal)
  • A relevant score normalization method using Shannon's information measure
    Y Suzuki, K Hatano, M Yoshikawa, S Uemura, K Kawagoe
    DIGITAL LIBRARIES: IMPLEMENTING STRATEGIES AND SHARING EXPERIENCES, PROCEEDINGS, SPRINGER-VERLAG BERLIN, 3815311 - 316, 2005, English, Research paper (scientific journal)
  • User-oriented adaptive web information retrieval based on implicit observations
    K Sugiyama, K Hatano, M Yoshikawa, S Uemura
    ADVANCED WEB TECHNOLOGIES AND APPLICATIONS, SPRINGER-VERLAG BERLIN, 3007636 - 643, 2004, English, Research paper (scientific journal)
  • A predicate based query language for user-specified document organization
    K Hanakawa, T Amagasa, K Hatano, J Miyazaki, S Uemura
    8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL I, PROCEEDINGS, INT INST INFORMATICS & SYSTEMICS, I154 - 159, 2004, English, Research paper (international conference proceedings)
  • An information filtering system for portable computers
    Y Suzuki, K Hatano, M Takano, M Yoshikawa, S Uemura
    2003 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS, AND SIGNAL PROCESSING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, IEEE, 907 - 910, 2003, English, Research paper (international conference proceedings)
  • Extraction of partial XML documents using IR-based structure and contents analysis
    K Hatano, H Kinutani, M Yoshikawa, S Uemura
    CONCEPTUAL MODELING FOR NEW INFORMATION SYSTEMS TECHNOLOGIES, SPRINGER-VERLAG BERLIN, 2465334 - 347, 2002, English, Research paper (scientific journal)
  • A unified retrieval method of multimedia documents
    Y Suzuki, K Hatano, M Yoshikawa, S Uemura
    SEVENTH INTERNATIONAL CONFERENCE ON DATABASE SYSTEMS FOR ADVANCED APPLICATIONS, PROCEEDINGS, IEEE COMPUTER SOC, 166 - 167, 2001, English, Research paper (international conference proceedings)
  • An interactive classification of Web documents by self-organizing maps and search engines
    K Hatano, R Sano, YW Duan, K Tanaka
    6TH INTERNATIONAL CONFERENCE ON DATABASE SYSTEMS FOR ADVANCED APPLICATIONS, PROCEEDINGS, IEEE COMPUTER SOC, 35 - 42, 1999, English, Research paper (international conference proceedings)

Research cooperation among industry, academia and government

  • Remarks:Cooperative research with other research organization including private (industrial) sectors
  • Remarks:Cooperative research with other research organization including private (industrial) sectors
  • Remarks:Cooperative research with other research organization including private (industrial) sectors
  • Remarks:Cooperative research with other research organization including private (industrial) sectors