Yoshifumi Masunaga

Publication Activity (10 Years)

Years Active: 1973-2019
Publications (10 Years): 4

Top Topics

Social Computing

Collective Intelligence

Relational Data

Top Venues

SocialInformatics

SocialCom/PASSAT

Publications

Yoshifumi Masunaga, Yugo Nagata, Tatsuo Ishii
Making Join Views Updatable on Relational Database Systems in Theory and in Practice. IMCOM (2019)
Yoshifumi Masunaga, Yugo Nagata, Tatsuo Ishii
Extending the View Updatability of Relational Databases from Set Semantics to Bag Semantics and Its Implementation on PostgreSQL. IMCOM (2018)
Yoshifumi Masunaga
An intention-based approach to the updatability of views in relational databases. IMCOM (2017)
Taro Yabuki, Takeshi Morita, Yoshifumi Masunaga
Formulation and verification of the body of knowledge of new discipline using WikiBOK. IMCOM (2015)
Yoshifumi Masunaga, Kazunari Ito, Taro Yabuki, Takeshi Morita
Edit Conflict Resolution in WikiBOK: A Wiki-Based BOK Formulation-Aid System for New Disciplines. SocialCom/PASSAT (2012)
Yoshifumi Masunaga
Social Computing: Its Evolving Definition and Modeling in the Context of Collective Intelligence. SocialInformatics (2012)
Yoshifumi Masunaga, Kazunari Ito, Yoichi Miyama, Naoko Oyama, Chiemi Watanabe, Kaoru Tachi
SERPWatcher: A Sophisticated Mining Tool Utilizing Search Engine Results Pages (SERPs) for Social Change Discovery. SocialCom/PASSAT (2010)
Yoshifumi Masunaga, Naoko Oyama, Chiemi Watanabe, Kazunari Ito, Kaoru Tachi, Yoichi Miyama
SERPWatcher: A SERP Mining Tool as a Novel Social Survey Method in Sociology. DASFAA (2) (2010)
Yoshifumi Masunaga, Yoshiyuki Shoji, Kazunari Ito
A Wiki-based collective intelligence approach to formulate a body of knowledge (BOK) for a new discipline. Int. Sym. Wikis (2010)
Yuji Shirasaki, Masahiro Tanaka, Masatoshi Ohishi, Yoshihiko Mizumoto, S. Kawanomoto, Satoshi Honda, Naoki Yasuda, Yoshifumi Masunaga
Application of Information Technologies on Astronomy: Japanese Virtual Observatory (JVO) Portal. Data Sci. J. 8 (2009)
Yoshifumi Masunaga, Yoshiyuki Shoji, Kazunari Ito
Collective intelligence approach for formulating a BOK of social informatics, an interdisciplinary field of study. Int. Sym. Wikis (2009)
Naoko Oyama, Yoshifumi Masunaga
On the Trustworthiness and Transparency of a Web Search Site Examined Using "Gender-equal" as a Search Keyword. APWeb (2008)
Naoko Oyama, Yoshifumi Masunaga, Kaoru Tachi
A Diachronic Analysis of Gender-Related Web Communities Using a HITS-Based Mining Tool. APWeb (2006)
Yoshiko Itabashi, Yoshifumi Masunaga
Correlating Scenes as Series of Document Sentences with Images. ICDE Workshops (2005)
Yukiko Sato, Yoshifumi Masunaga
A Novel Indexing Method for Digital Video Contents Using a 3-Dimensional City Map. W2GIS (2004)
Masatoshi Ohishi, Yoshihiko Mizumoto, Naoki Yasuda, Yuji Shirasaki, Masahiro Tanaka, Satoshi Honda, Yoshifumi Masunaga
A Prototype toward Japanese Virtual Observatory (JVO). SAINT Workshops (2004)
Yoshifumi Masunaga, Katsumi Tanaka
Yahiko Kambayashi (February 15, 1943 - February 6, 2004) - A tribute and personal memoirs. SIGMOD Rec. 33 (2) (2004)
Chiemi Watanabe, Ayumi Osugi, Yoshifumi Masunaga, Kazuki Joe
Queryball: A New Model for Querying in Immersive VR Systems. PDPTA (2003)
Chiemi Watanabe, Yoshifumi Masunaga
VWDB2: A Network Virtual Reality System with a Database Function for a Shared Work Environment. ISDB (2002)
Yoshifumi Masunaga, Chiemi Watanabe
Design and Implementation of a Multi-modal User Interface of the Virtual World Database System (VWDB). DASFAA (2001)
Yoshifumi Masunaga
Database Research and Development in Japan. ADBIS-DASFAA Symposium (2000)
Yoshifumi Masunaga, Noriko Ukai
Toward a 3D Moving Object Data Model - A Preliminary Consideration. DANTE (1999)
Yoshifumi Masunaga
The Block-World Data Model for a Collaborative Virtual Environment. WWCA (1998)
Yoshifumi Masunaga
A Unified Approach to Representations, Synchronization and Storage of Temporal Multimedia Objects Based on Time Interval Logic. DASFAA (1997)
Susumu Kawashima, Masaru Tabata, Yoshinari Kanamori, Yoshifumi Masunaga
Versioning Model of Image Objects for Easy Development of Image Database Applications. DEXA Workshop (1996)
Yoshifumi Masunaga
An Interval-Based Approach to a Spatio-Temporal Data Model for Virtual Collaborative Environments. CODAS (1996)
Yoshifumi Masunaga
A Temporal Expansion to the Multimedia Object Model in OMEGA. DASFAA (1995)
Yoshifumi Masunaga
An Object-Oriented Approach to Temporal Multimedia Data Modeling. IEICE Trans. Inf. Syst. (11) (1995)
Yoshifumi Masunaga
Object Identity, Equality and Relational Concept. DOOD (1989)
Yoshifumi Masunaga
An Object-Oriented Approach to Multimedia Database Orgenization and Management. DASFAA (1989)
Michael L. Brodie, François Bancilhon, Craig Harris, Michael Kifer, Yoshifumi Masunaga, Earl D. Saberdoti, Katsumi Tanaka
Next Generation Database Management Systems Technology (Panel). DOOD (1989)
Yoshifumi Masunaga
Management of Table Partitioning and Replication in a Distributed Relational Database System. FODO (1985)
Yoshifumi Masunaga
Database Research and Development in Japan: Its Past, Present, and Future. FODO (1985)
Yoshifumi Masunaga
A Relational Database View Update Translation Mechanism. VLDB (1984)
Yoshinari Kanamori, J. Sugawara, Yoshifumi Masunaga
An Orthodontic Case Study Instruction System Based on a Relational Database System. IEEE Database Eng. Bull. 6 (4) (1983)
Laura M. Haas, Patricia G. Selinger, Elisa Bertino, Dean Daniels, Bruce G. Lindsay, Guy M. Lohman, Yoshifumi Masunaga, C. Mohan, Pui Ng, Paul F. Wilms, Robert A. Yost
R*: A Research Project on Distributed Relational DBMS. IEEE Database Eng. Bull. 5 (4) (1982)
Yoshifumi Masunaga
A Probabilistic Automaton Model of the NRM, HDX HDLC Procedure. Comput. Networks 2 (1978)
Yoshifumi Masunaga, Shoichi Noguchi, Juro Oizumi
A Characterization of Automata and a Direct Product Decomposition. J. Comput. Syst. Sci. 13 (1) (1976)
Yoshifumi Masunaga, Shoichi Noguchi, Juro Oizumi
A Structure Theory of Automata Characterized by Groups. J. Comput. Syst. Sci. 7 (3) (1973)