J-GLOBAL         Last updated: May 30, 2019 at 16:13
Toyohashi University of Technology
Faculty of Engineering
Job title

Research Interests


Research Areas


Published Papers

Traffic Anomaly Analysis and Characteristics on a Virtualized Network Testbed
Chunghan Lee, Hirotake Abe, Toshio Hirotsu, and Kyoji Umemura
IEICE Transaction on Information and Systems   E94(12) 2353-2361   Dec 2011   [Refereed]
Substring Statistics
Kyoji Umemura, Kenneth Church
5449 53-71   Jan 2009   [Refereed]
Query Expansion with the Minimum Relevance Judgments
Masayuki Okabe, Kyoji Umemura, Seiji Yamada
3689 31-42   Oct 2005   [Refereed]
Improvements of Kats K Mixture Model
ournal of Natural Language Processing,   12(5) 131-155   Oct 2005   [Refereed]
MiNet: Building Ad-Hoc Peer-to -Peer Networks for Information Sharing Based on Mobile Agents
Takafumi Yamaya, Toramatsu Shintani, Tadachika Ozono, Yusuke Hiraoka, Hiromitsu Hattori, Takayuki Ito, Naoki Fukuta and Kyoji Umemura
LNCS(Lecture Notes of Computer Science)   3336 59-70   Jan 2004   [Refereed]
Determining Indexing Strings with Statistical Analysis
Yoshiyuki TAKEDA, Eiko Yamamoto, UMEMURA Kyoji
IEICE   E86(9) 1781-1787   Jan 2003   [Refereed]
Optimal Local Dimension Analysis of Latent Semantic Indexing on Query Neighbor Space
Yinghui Xu, Kyoji Umemura,
IEICE   E86(9) 1762-1772   2003   [Refereed]
Floating Point Number Lisp
Software Practice & Experience   21(10) 1015-1026   Feb 1991   [Refereed]
Analytical Modeling of Network Throughput Prediction on the Internet
Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Nonmembers and Kyoji Umemura
IEICE Transactions on Information and Systems   95-D(12) 2870-2878   Dec 2012   [Refereed]


Software Practice & Experience   21(10) 1050   1991
Decomposing Instance Creation : Implemetation and Effect
10(1) 41   1993
Approximate String Matching Based on Kana Variants of Names
36(8) 1906   1995
Construction of Bilingual Dictionary Intermediated by a Third Language
Journal of IPST   39(6) 1915   1998
Detecting Faults in Programs Using n-gram Analysis Method
Journal of IPSJ   39(12) 3294,3303   1998
An Architecture Independent Method for Process Migration with Translator
Journal of IPSJ   40(6) 2553,2562   1999
An Algorithm that Extracts Alpha bet-kana Rules from Name Data base
Journal of IPSJ   40(7) 2927,2936   1999
Empirical Term Weighting and Expansion Requency
Empirical Methods in Natual Language Processing and Very Large Corpora   117-123   2000
Empirical Term Weighting
Proceedings of the Second NTCIR Workshop on Research in Chinese & Japanese Text Retrieval and Text Summarization   216-221   2001
Experience about Compound Dictionary on Computer Networks
Association for Computational Linguistics   First Workshop on Very Large Corpra,113-119    1993
String Comparison Based on Substring Equations
Association for Computational Linguistics   Second Workshop on Very Large Corpra,121-128    1994
A Reference System for World Wide Web: Autoref
Information Processing Socity of Japan   MMJ96,388-391    1996
Knowlege Discovery by Logical Resolution with Usefulness Measure
Association for Computational Machinery   FODO98,89-96    1998
Using Variable Length for Retrieving Technical Abstracts in Japanese
Association for Computational Machinery   IRAL2000,213-214    2000
Selecting the Nost Highly Correlated Paris within a Large Bocabulary
COLING 2002   COLING 2002,94-100    2002
Selecting Indexing Strings Using Adaptation
SIGIR 2002   SIGIR 2002,427-430    2002
Deciding Indexing Strings with Statistical Analysis
NICIR Workshop 3,Meeting CLIR   SIGIR 2002,79-85    2002
Very Low Dimensional Latent Semantic Indexing for Local Query Regions
Association for Computational Linguistics Workshop, IRAL 2003   IRAL 2003pp.84-91    2003
Dynamic Programming for Large Scale Information Retrieval
Association for Computational Linguistics Workshop, IRAL 2003   IRAL 2003 pp.100-107    2003
Japanese Multiword Extraction Using SVM and Adaptation
LREC 2004, MEMURA Workshop      2004
Web Searching Using Term Entropy on Virtual Document and Query Independent Importance in NTCIR-4 Web Task
NTCIR Workshop 4 Meetingm Working Notes   Working Notes pp.1-8    2004
A Unified Model of Literal Mining and Link Analysis for Ranking Web Resources
Sigir 2004   SIGIR pp. 546-547    2004
Saiensu-Sha      1989

Books etc

Introdcuction to Smalltalk80
Kyoritsu-Shuppan   1986   
Knowledge Discovery by Logical Resolution with Usefulness Measure
INFORMATION ORGANIZATION AND DATABASES Foundations of Data Organization   2000   


Standardization of Liap

Research Grants & Projects

Information Retrieval on Computer Networks