Kazuhiro Morita

Publication Activity (10 Years)

Years Active: 1998-2020
Publications (10 Years): 14

Top Topics

Hierarchical Representation

Communication Systems

String Matching

Top Venues

Int. J. Comput. Appl. Technol.

Int. J. Intell. Syst. Technol. Appl.

Knowl. Inf. Syst.

Publications

Shunsuke Kanda, Dominik Köppl, Yasuo Tabei, Kazuhiro Morita, Masao Fuketa
Dynamic Path-decomposed Tries. ACM J. Exp. Algorithmics 25 (2020)
Shunsuke Kanda, Dominik Köppl, Yasuo Tabei, Kazuhiro Morita, Masao Fuketa
Dynamic Path-Decomposed Tries. CoRR (2019)
Shunsuke Kanda, Yuma Fujita, Kazuhiro Morita, Masao Fuketa
Practical rearrangement methods for dynamic double-array dictionaries. Softw. Pract. Exp. 48 (1) (2018)
Shunsuke Kanda, Kazuhiro Morita, Masao Fuketa
Practical Implementation of Space-Efficient Dynamic Keyword Dictionaries. SPIRE (2017)
Shunsuke Kanda, Kazuhiro Morita, Masao Fuketa
Compressed double-array tries for string dictionaries supporting fast lookup. Knowl. Inf. Syst. 51 (3) (2017)
Shunsuke Kanda, Kazuhiro Morita, Masao Fuketa
Practical String Dictionary Compression Using String Dictionary Encoding. Innovate-Data (2017)
Kiyoshi Yasuda, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe, Noriaki Kuwahara
Videophone Conversation of Two Individuals with Dementia Using an Anime Agent System. HCI (15) (2016)
Shunsuke Kanda, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A compression method of double-array structures using linear functions. Knowl. Inf. Syst. 48 (1) (2016)
Shunsuke Kanda, Kazuhiro Morita, Masao Fuketa, Jun-Ichi Aoe
Experimental Observations of Construction Methods for Double Array Structures Using Linear Functions. J. Softw. 10 (6) (2015)
Shunsuke Kanda, Masao Fuketa, Kazuhiro Morita, Jun-Ichi Aoe
Trie compact representation using double-array structures with string labels. IWCIA (2015)
Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A Method of Music Retrieval Using Impression Keywords. J. Softw. 10 (6) (2015)
Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Double array structures based on byte segmentation for n-gram. Int. J. Comput. Appl. Technol. 52 (2/3) (2015)
Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe, Kiyoshi Yasuda
Improved dialogue communication systems for individuals with dementia. Int. J. Comput. Appl. Technol. 52 (2/3) (2015)
Shunsuke Kanda, Masao Fuketa, Kazuhiro Morita, Akio Tomotoshi, Jun-ichi Aoe
A new compression method for double-array structures by a hierarchical representation. Int. J. Intell. Syst. Technol. Appl. 14 (3/4) (2015)
Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A Cloud Based Communication System for Elders Using Dialogue Control. J. Softw. 9 (8) (2014)
Masao Fuketa, Hiroya Kitagawa, Takuki Ogawa, Kazuhiro Morita, Jun-ichi Aoe
Compression of double array structures for fixed length keywords. Inf. Process. Manag. 50 (5) (2014)
Masao Fuketa, Toshiyuki Tamai, Kazuhiro Morita, Jun-ichi Aoe
Effectiveness of an implementation method for retrieving similar strings by trie structures. Int. J. Comput. Appl. Technol. 48 (2) (2013)
Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Agent-based communication systems for elders using a reminiscence therapy. Int. J. Intell. Syst. Technol. Appl. 12 (3/4) (2013)
Kazuhiro Morita, Takuki Ogawa, Hiroya Kitagawa, Masao Fuketa, Jun-ichi Aoe
A method of extraction and visualisation for relationships among objects on web. Int. J. Intell. Syst. Technol. Appl. 12 (3/4) (2013)
Kazuhiro Morita, Hiroya Kitagawa, Masao Fuketa, Jun-ichi Aoe
An incremental construction method of a large-scale thesaurus using co-occurrence information. Int. J. Comput. Appl. Technol. 48 (2) (2013)
Abdunabi Ubul, El-Sayed Atlam, Hiroya Kitagawa, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
An Efficient Method of Summarizing Documents Using Impression Measurements. Comput. Informatics 32 (2) (2013)
Hiroya Kitagawa, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Document summarisation on mobile devices using non-negative matrix factorisation. Int. J. Comput. Appl. Technol. 46 (1) (2013)
Masao Fuketa, El-Sayed Atlam, Nobuo Fujisawa, Hiroshi Hanafusa, Kazuhiro Morita, Jun-ichi Aoe
A fast search method of similar strings from dictionaries. Int. J. Comput. Appl. Technol. 40 (4) (2011)
Tshering C. Dorji, El-Sayed Atlam, Susumu Yata, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Extraction, selection and ranking of Field Association (FA) Terms from domain-specific corpora for building a comprehensive FA terms dictionary. Knowl. Inf. Syst. 27 (1) (2011)
El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A new approach for Arabic text classification using Arabic field-association terms. J. Assoc. Inf. Sci. Technol. 62 (11) (2011)
Li Wang, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Context constraint disambiguation of word semantics by field association schemes. Inf. Process. Manag. 47 (4) (2011)
Abdunabi Ubul, El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A new approach for summarizing documents using generic impressions expressions. NLPKE (2011)
Takuki Ogawa, Kazuhiro Morita, Hiroya Kitagawa, Masao Fuketa, Jun-ichi Aoe
A study of dialogue robots with haptic interactions. NLPKE (2011)
Hiroshi Hanafusa, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A method of extracting malicious expressions in bulletin board systems by using context analysis. Inf. Process. Manag. 47 (3) (2011)
Abdunabi Ubul, El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A method for generating document summary using field association knowledge and subjectively information. NLPKE (2010)
Tshering C. Dorji, El-Sayed Atlam, Susumu Yata, Mahmoud Rokaya, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
New methods for compression of MP double array by compact management of suffixes. Inf. Process. Manag. 46 (5) (2010)
El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
New Method using Declinable Words and Concurrent Words to Create a Large Number of FA Words. ICAART (1) (2010)
Li Wang, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A new method for solving context ambiguities using field association knowledge. NLPKE (2010)
Li Wang, Susumu Yata, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Hiroaki Bando, Jun-ichi Aoe
A method of building Chinese field association knowledge from Wikipedia. NLPKE (2009)
Masaki Oono, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A compressed trie structure using divided keys. Int. J. Comput. Appl. Technol. 34 (2) (2009)
Akihiro Tanaka, El-Sayed Atlam, Kazuhiro Morita, Yohei Tsukuda, Masao Fuketa, Jun-ichi Aoe
Relevant estimation among fields using field association words. Int. J. Comput. Appl. Technol. 35 (2/3/4) (2009)
Masayuki Kessoku, Kazuhiko Tsuda, El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A method to implement effective My-page service system using three-dimensional vectors. Int. J. Comput. Appl. Technol. 35 (2/3/4) (2009)
Kazuhiro Morita, El-Sayed Atlam, Masao Fuketa, Yuya Iwabu, Jun-ichi Aoe
An automatic extraction method of word tendency judgement for specific subjects. Int. J. Comput. Appl. Technol. 35 (2/3/4) (2009)
Toshihiro Matsuda, Yuya Sugiyama, Keita Nohara, Kazuhiro Morita, Hideyuki Iwata, Takashi Ohzone, Takayuki Morishita, Kiyotaka Komoku
A Test Structure for Asymmetry and Orientation Dependence Analysis of CMOSFETs. IEICE Trans. Electron. (8) (2008)
Tomoko Yoshinari, El-Sayed Atlam, Kazuhiro Morita, Kumiko Kiyoi, Jun-ichi Aoe
Automatic acquisition for sensibility knowledge using co-occurrence relation. Int. J. Comput. Appl. Technol. 33 (2/3) (2008)
Atsushi Sakakibara, El-Sayed Atlam, Kazuhiro Morita, Yasuhiko Fujita
A method of reduction e-mails using replacement and repression. Int. J. Comput. Appl. Technol. 33 (2/3) (2008)
Jun Harada, Masao Fuketa, Kazuhiro Morita, Toru Sumitomo, Wataru Hiraishi, El-Sayed Atlam, Jun-ichi Aoe
Estimation of FAQ knowledge bases by using semantic expressions for questions and answers. Int. J. Comput. Appl. Technol. 32 (1) (2008)
Susumu Yata, Masaki Oono, Kazuhiro Morita, Masao Fuketa, Toru Sumitomo, Jun-ichi Aoe
A compact static double-array keeping character codes. Inf. Process. Manag. 43 (1) (2007)
Md. Uddin Sharif, Elmarhomy Ghada, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Improvement of building field association term dictionary using passage retrieval. Inf. Process. Manag. 43 (6) (2007)
Susumu Yata, Masaki Oono, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
An efficient deletion method for a minimal prefix double array. Softw. Pract. Exp. 37 (5) (2007)
Elmarhomy Ghada, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
An automatic filtering method for field association words by deleting unnecessary words. Int. J. Comput. Math. 83 (3) (2006)
Masao Fuketa, El-Sayed Atlam, Elmarhomy Ghada, Kazuhiro Morita, Jun-ichi Aoe
Building New Field Association Term Candidates Automatically by Search Engine. KES (2) (2006)
El-Sayed Atlam, Elmarhomy Ghada, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
Automatic building of new Field Association word candidates using search engine. Inf. Process. Manag. 42 (4) (2006)
El-Sayed Atlam, Elmarhomy Ghada, Kazuhiro Morita, Jun-ichi Aoe
A New Approach for Automatic Building Field Association Words Using Selective Passage Retrieval. KES (2) (2006)
Kazuhiro Morita, El-Sayed Atlam, Elmarhomy Ghada, Masao Fuketa, Jun-ichi Aoe
A New Approach for Improving Field Association Term Dictionary Using Passage Retrieval. KES (2) (2006)
Kazuhiro Morita, El-Sayed Atlam, Masao Fuketa, Elmarhomy Ghada, Masaki Oono, Toru Sumitomo, Jun-ichi Aoe
New Approach for Speeding-up Technique of the Retrieval Using Dynamic Full-Text Search Algorithm. KES (4) (2005)
Yuki Kadoya, Kazuhiro Morita, Masao Fuketa, Masaki Oono, El-Sayed Atlam, Toru Sumitomo, Jun-ichi Aoe
A sentence classification technique using intention association expressions. Int. J. Comput. Math. 82 (7) (2005)
Masao Fuketa, El-Sayed Atlam, Hiro Hanafusa, Kazuhiro Morita, Shinkaku Kashiji, Mahmoud Rokaya, Jun-ichi Aoe
A New Technique of Determining Speaker's Intention for Sentences in Conversation. KES (4) (2005)
Masao Fuketa, Yuki Kadoya, El-Sayed Atlam, Tsutomu Kunikata, Kazuhiro Morita, Shinkaku Kashiji, Jun-ichi Aoe
A method of extracting and evaluating good and bad reputations for natural language expressions. Int. J. Inf. Technol. Decis. Mak. 4 (2) (2005)
Elmarhomy Ghada, El-Sayed Atlam, Hiro Hanafusa, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Knowledge discovery method to accomplish English document classification. AMT (2005)
El-Sayed Atlam, Elmarhomy Ghada, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
An Improvement Approach for Word Tendency Using Decision Tree. KES (4) (2005)
El-Sayed Atlam, Elmarhomy Ghada, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Constructing field association words using new weight functions of concurrent words. AMT (2005)
Yuki Kadoya, Masao Fuketa, El-Sayed Atlam, Kazuhiro Morita, Shinkaku Kashiji, Jun-ichi Aoe
An efficient e-mail filtering using time priority measurement. Inf. Sci. 166 (1-4) (2004)
El-Sayed Atlam, Elmarhomy Ghada, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A compact memory space of dynamic full-text search using Bi-gram index. ISCC (2004)
Toru Sumitomo, Yuki Kadoya, El-Sayed Atlam, Kazuhiro Morita, Shinkaku Kashiji, Jun-ichi Aoe
A New Method of Detecting Time Expressions for E-mail Messages. KES (2004)
Hidekazu Tokunaga, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Kazuhiko Tsuda, Jun-ichi Aoe
Estimating sentence types in computer related new product bulletins using a decision tree. Inf. Sci. 168 (1-4) (2004)
Yuki Kadoya, Masao Fuketa, El-Sayed Atlam, Kazuhiro Morita, Toru Sumitomo, Jun-ichi Aoe
A compression algorithm using integrated record information for translation dictionaries. Inf. Sci. 165 (3-4) (2004)
Kazuhiro Morita, El-Sayed Atlam, Masao Fuketa, Yuki Kadoya, Toru Sumitomo, Jun-ichi Aoe
A new classification sentence technique using intension expressions. ISCC (2004)
Kazuhiro Morita, Yuki Kadoya, El-Sayed Atlam, Masao Fuketa, Shinkaku Kashiji, Jun-ichi Aoe
A Method of Extracting and Evaluating Popularity and Unpopularity for Natural Language Expressions. KES (2004)
El-Sayed Atlam, Elmarhomy Ghada, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
New Hierarchy Technique Using Co-occurrence Word Information. KES (2004)
Kazuhiro Morita, El-Sayed Atlam, Masao Fuketa, Kazuhiko Tsuda, Jun-ichi Aoe
Fast and compact updating algorithms of a double-array structure. Inf. Sci. 159 (1-2) (2004)
Shinkaku Kashiji, Toru Sumitomo, Kazuhiro Morita, Masaki Oono, Masao Fuketa, Jun-ichi Aoe
A Fast Dynamic Method Using Memory Management. KES (2004)
Toru Sumitomo, Yuki Kadoya, Masao Fuketa, Kazuhiro Morita, Shinkaku Kashiji, Jun-ichi Aoe
An new E-mail filtering technique using time priority measurement. ISCC (2004)
Masao Fuketa, Kazuhiro Morita, Toru Sumitomo, Shinkaku Kashiji, El-Sayed Atlam, Jun-ichi Aoe
A new compression method of double array for compact dictionaries. Int. J. Comput. Math. 81 (8) (2004)
Shinkaku Kashiji, El-Sayed Atlam, Masao Fuketa, Masaki Oono, Kazuhiro Morita, Kazuhiko Tsuda, Jun-ichi Aoe
A high-speed dynamic full-text search method by using memory management. Int. J. Comput. Math. 81 (12) (2004)
Yuki Kadoya, El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Toru Sumitomo, Jun-ichi Aoe
A New Classification Method of Determining the Speaker's Intention for Sentences in Conversation. KES (2004)
Kazuhiro Morita, El-Sayed Atlam, Masao Fuketa, Kazuhiko Tsuda, Masaki Oono, Jun-ichi Aoe
Word classification and hierarchy using co-occurrence word information. Inf. Process. Manag. 40 (6) (2004)
Masaki Oono, Masao Fuketa, Kazuhiro Morita, Shinkaku Kashiji, Jun-ichi Aoe
An improvement key deletion method for double-array structure using single-nodes. Inf. Process. Manag. 40 (1) (2004)
Masao Fuketa, Yuichiro Kashiwagi, Shinkaku Kashiji, Kazuhiro Morita, Jun-ichi Aoe
A retrieval method of a double array in secondary storage. Systems and Computers in Japan 35 (8) (2004)
El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Documents similarity measurement using field association terms. Inf. Process. Manag. 39 (6) (2003)
Masaki Oono, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A fast and compact elimination method of empty elements from a double-array structure. Softw. Pract. Exp. 33 (13) (2003)
Toru Sumitomo, Kazuhiro Morita, Masao Fuketa, Hidekazu Tokunaga, Jun-ichi Aoe
An Efficient Trie Construction for Natural Language Dictionaries. Int. J. Comput. Math. 79 (6) (2002)
Tamio Tanikawa, Motohide Ukiana, Kazuhiro Morita, Yoshihiko Koseki, Kohtaro Ohba, Kazuhiro Fujii, Tatsuo Arai
Design of 3-DOF parallel mechanism with thin plate for micro finger module in micro manipulation. IROS (2002)
El-Sayed Atlam, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A new method for selecting English field association terms of compound words and its knowledge representation. Inf. Process. Manag. 38 (6) (2002)
Kazuhiro Morita, Akihiro Tanaka, Masao Fuketa, Jun-ichi Aoe
Implementation of update algorithms for a double-array structure. SMC (2001)
Yoshihiro Yamakawa, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
A method for improving full text search using signature files. Int. J. Comput. Math. 77 (1) (2001)
Masao Fuketa, Akihiro Tanaka, Kazuhiro Morita, Jun-ichi Aoe
A Compression Method of Double Array Structures. ISAS-SCI (1) (2001)
Masao Fuketa, Masaki Oono, Kazuhiro Morita, Jun-ichi Aoe
On the construction of reduced double array structures by dividing tries. SMC (2001)
Kazuhiro Morita, Masao Fuketa, Yoshihiro Yamakawa, Jun-ichi Aoe
Fast insertion methods of a double-array structure. Softw. Pract. Exp. 31 (1) (2001)
Shoji Mizobuchi, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
Conceptual and Quantitative Representations of Time Expressions. Int. J. Comput. Process. Orient. Lang. 13 (4) (2000)
El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Similarity measurement using term negative weight and its application to word similarity. Inf. Process. Manag. 36 (5) (2000)
Masafumi Koyama, Masaki Oono, Kazuhiro Morita, Jun-ichi Aoe
A fast and compact technique of implementing transition tables for finite state automata. Inf. Sci. 129 (1-4) (2000)
Kazuhiro Morita, Masafumi Koyama, Masao Fuketa, Jun-Ichi Aoe
A link trie structure of storing multiple attribute relationships for natural language dictionaries. Int. J. Comput. Math. 72 (4) (1999)
Masao Fuketa, Kazuhiro Morita, Samuel Sangkon Lee, Jun-ichi Aoe
Efficient Controlling of Parsing-Stack Operation for LR Parsers. Inf. Sci. 118 (1-4) (1999)
Kazuhiro Morita, Toru Sumitomo, Masao Fuketa, Jun-ichi Aoe
A fast and compact data structure of storing multi-attribute relations among words. SMC (1998)
Masafumi Koyama, Kazuhiro Morita, Masao Fuketa, Jun-ichi Aoe
A Fast Retrieving Algorithm of Hierarchical Relationships Using Trie Structures. Inf. Process. Manag. 34 (6) (1998)