日本語
Hiroshima City University 
Graduate School of Information Sciences 
Dept. of Systems Engineering 

Associate Professor 
Soshi Masakazu 

Research Areas
Computer System Network 
Software 
Fundamental Informatics 

Papers
Research paper (other science council materials etc.)  Joint  On Efficient Construction of One Time Signatures  Atsushi Waseda  IPSJ SIG Technical Reports  2012-CSEC-56/ 35  2012/02/29 
Research paper (other science council materials etc.)  Joint  Consideration for multi-threshold multi-secret sharing schemes  Atsushi Waseda  Symposium on Cryptography and Information Security (SCIS2012)  1D2-6  2012/01/30 
Research paper (international conference proceedings)  Joint  Ideal secret sharing schemes with share selectability  Keita Emura, Atsuko Miyaji, Akito Nomura, Mohammad Shahriar Rahman  The 13th International Conference on Information and Communications Security (ICICS 2011)  7043, 143-157-  2011/12/13 
Research paper (other science council materials etc.)  Joint  {Evaluation of an IP Traceback Scheme with Counters  Tomoyuki Karasawa, Atsuko Miyaji  {IPSJ SIG Technical Reports  2011-CSEC-52/ 7  2011/03/10 
Research paper (other science council materials etc.)  Joint  An Efficient Group Key Distribution Protocol in Wireless Sensor Networks  Yuudai Miyoshi  Technical Report of IEICE, ICSS2010-45 (2010-11)  7-10  2010/11 
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Allotted class
Data structures and algorithms II 
技術文書作成法 
Introduction to information security 
system engineering experiments 
外書購読演習II 
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Teaching achievements
高校模擬授業(安西高校)  2010/11/18-2010/11/18 
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Memberships of academic societies
The Institute of Electronics, Information and Communication Engineers  2010/10-Present 
Information processing society of Japan  1998/03-Present 
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Open lecture
未来の科学者養成講座  Public lecture  2011/12-2011/12 
未来の科学者養成講座  Public lecture  2010/12-2010/12 
未来の科学者養成講座  Public lecture  2009/11-2009/11 
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