JOURNALS
- 
    
        
        Takuya Iida, Fengrong Li, and Yoshiharu Ishikawa,
        
        
 "Event-driven Queries for a Traceable P2P Record Exchange System,"
 DBSJ Journal, Vol. 8, No. 1, pp. 95-100, June 2009. (in Japanese)
CONFERENCES
- 
    
        
        Yoshiharu Ishikawa, Yuichi Iijima, and Jeffrey Xu Yu,
        
        
 "Spatial Range Querying for Gaussian-Based Imprecise Query Objects,"
 Proceedings of the International Conference on Data Engineering (ICDE 2009), pp. 676-687, Shanghai, China, March-April 2009.
 – DOI: 10.1109/ICDE.2009.93
 – PDF
 – Presentation (PPT)
 – Presentation (PDF)
- 
    
        
        Yanwei Xu, Yoshiharu Ishikawa, and Jihong Guan,
        
        
 "Effective Top-k Keyword Search in Relational Databases Considering Query Semantics,"
 Proceedings of International Workshop on DataBase and Information Retrieval and Aspects in Evaluating Holistic Quality of Ontology-Based Information Retrieval (DBIR-ENQOIR 2009, APWeb-WAIM Workshop), LNCS 5731, pp. 172-184, Suzhou, China, April 2009.
 – DOI: 10.1007/978-3-642-03996-6_17
 – PDF
- 
    
        
        Fengrong Li, Takuya Iida, and Yoshiharu Ishikawa,
        
        
 "`Pay-as-you-go’ Processing for Tracing Queries in a P2P Record Exchange System,"
 Proceedings of the 14th International Conference on Database Systems for Advanced Applications (DASFAA 2009), LNCS 5463, pp. 323-327, Brisbane, Australia, April 2009. (short paper)
 – DOI: 10.1007/978-3-642-00887-0_28
 – PDF
 – PDF (long version)
- 
    
        
        Yuichi Iijima and Yoshiharu Ishikawa,
        
        
 "Finding Probabilistic Nearest Neighbors for Query Objects with Imprecise Locations,"
 Proceedings of the 10th Mobile Data Management (MDM 2009), pp. 52-61, Taipei, Taiwan, May 2009.
 – DOI: 10.1109/MDM.2009.16
 – PDF
 – Presentation (PPT)
 – Presentation (PDF)
- 
    
        
        Takuya Iida, Fengrong Li, and Yoshiharu Ishikawa,
        
        
 "Event-driven Queries for a Traceable P2P Record Exchange System,"
 DBSJ Journal, Vol. 8, No. 1, pp. 95-100, June 2009. (in Japanese)
- 
    
        
        Kazuki Kodama, Yuichi Iijima, Xi Guo, and Yoshiharu Ishikawa,
        
        
 "Skyline Queries Based on User Locations and Preferences for Making Location-Based Recommendations,"
 2009 International Workshop on Location Based Social Networks (LBSN 2009), Seattle, WA, November, 2009.
 – DOI: 10.1145/1629890.1629893
 – PDF
INTERNATIONAL CONFERENCE DEMOS
- 
    
        
        Yuichi Iijima and Yoshiharu Ishikawa,
        
        
 "Processing Spatial Queries Based on Uncertain Location Information,"
 10th International Conference on Mobile Data Management (MDM 2009), Taipei, Taiwan, May 2009.
 – Poster PDF