| 2009 | 
| 12 | EE | Shun Hattori,
Katsumi Tanaka:
Object-name search by visual appearance and spatio-temporal descriptions.
ICUIMC 2009: 63-70 | 
| 2008 | 
| 11 | EE | Shun Hattori,
Hiroaki Ohshima,
Satoshi Oyama,
Katsumi Tanaka:
Mining the Web for Hyponymy Relations Based on Property Inheritance.
APWeb 2008: 99-110 | 
| 10 | EE | Shun Hattori,
Katsumi Tanaka:
Extracting Concept Hierarchy Knowledge from the Web Based on Property Inheritance and Aggregation.
Web Intelligence 2008: 432-437 | 
| 2007 | 
| 9 | EE | Shun Hattori,
Taro Tezuka,
Hiroaki Ohshima,
Satoshi Oyama,
Junpei Kawamoto,
Keishi Tajima,
Katsumi Tanaka:
ReCQ: Real-World Context-Aware Querying.
CONTEXT 2007: 248-262 | 
| 8 | EE | Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Mining the Web for Appearance Description.
DEXA 2007: 790-800 | 
| 7 | EE | Shun Hattori,
Katsumi Tanaka:
Secure Spaces: Protecting Freedom of Information Access in Public Places.
ICOST 2007: 99-109 | 
| 6 | EE | Hiroshi Kori,
Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Automatic Generation of Multimedia Tour Guide from Local Blogs.
MMM (1) 2007: 690-699 | 
| 5 | EE | Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Context-Aware Query Refinement for Mobile Web Search.
SAINT Workshops 2007: 15 | 
| 4 | EE | Shun Hattori,
Katsumi Tanaka:
Towards Building Secure Smart Spaces for Information Security in the Physical World.
JACIII 11(8): 1023-1029 (2007) | 
| 2006 | 
| 3 | EE | Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Activity-Based Query Refinement for Context-Aware Information Retrieval.
ICADL 2006: 474-477 | 
| 2 | EE | Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Query Modification Based on Real-World Contexts for Mobile and Ubiquitous Computing Environments.
MDM 2006: 77 | 
| 1 | EE | Shun Hattori,
Taro Tezuka,
Katsumi Tanaka:
Content-Based Entry Control for Secure Spaces.
MDM 2006: 98 |