Yuichi KAJI

Nara Institute of Science and Technology

8916-5 Takayama, Ikoma, Nara 630-0101, Japan

Tel: +81-743-72-5231, Fax: +81-743-72-5239

Term Rewriting System and Its Applications
Keywords: Unification Problem, Tree Automata
Coding Theory
Keywords: Error Correcting Codes, Trellis Structure of Codes, Turbo and MAP Decoding
Information Security
Keywords: User Authentication, Digital Watermarking, Security of Cryptographic Protocols