Akihiro Yamamura

Proceedings of the Algorithms and Discrete Applied Mathematics, 2023

2022

The effect of jumping modes on various automata models.

[BibT_eX]

[DOI]

Nat. Comput., 2022

Blind Decryption and Private Information Delivery.

[BibT_eX]

[DOI]

Proceedings of the Mobile Internet Security - 6th International Symposium, 2022

2021

Two-way deterministic automata with jumping mode.

[BibT_eX]

[DOI]

Theor. Comput. Sci., 2021

2020

Two-Way Jumping Automata.

[BibT_eX]

[DOI]

Proceedings of the Frontiers in Algorithmics - 14th International Workshop, 2020

Groupoid Action and Rearrangement Problem of Bicolor Arrays by Prefix Reversals.

[BibT_eX]

[DOI]

Tatiana Baginová Jajcayová

Riki Kase

Proceedings of the Computer Science - Theory and Applications, 2020

2019

Enhancement of Automata with Jumping Modes.

[BibT_eX]

[DOI]

Proceedings of the Cellular Automata and Discrete Complex Systems, 2019

2017

Application of the firefly algorithm to the uncapacitated facility location problem.

[BibT_eX]

[DOI]

Kohei Tsuya

J. Intell. Fuzzy Syst., 2017

2016

Preface.

[BibT_eX]

[DOI]

Kayoko Shikishima-Tsuji

Int. J. Found. Comput. Sci., 2016

One-Way Jumping Finite Automata.

[BibT_eX]

[DOI]

Hiroyuki Chigahara

Int. J. Found. Comput. Sci., 2016

2015

Analysis of a Monte Carlo Tree Search in Knight-Amazons.

[BibT_eX]

[DOI]

Hikari Kato

Proceedings of the 2015 International Conference on Soft Computing and Software Engineering, 2015

Rearranging Two Dimensional Arrays by Prefix Reversals.

[BibT_eX]

[DOI]

Proceedings of the Reachability Problems - 9th International Workshop, 2015

Fitness Function in ABC Algorithm for Uncapacitated Facility Location Problem.

[BibT_eX]

[DOI]

Yusuke Watanabe

Proceedings of the Information and Communication Technology, 2015

Comparative Study of Monte-Carlo Tree Search and Alpha-Beta Pruning in Amazons.

[BibT_eX]

[DOI]

Hikari Kato

Proceedings of the Information and Communication Technology, 2015

2014

Security Analysis of Public Key Encryptions Based on Conjugacy Search Problem.

[BibT_eX]

[DOI]

Proceedings of the Information and Communication Technology, 2014

2013

Reverse Turing Test using Touchscreens and CAPTCHA.

[BibT_eX]

[DOI]

Yusuke Tsuruta

J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2013

Certificate-based proxy decryption systems with revocability in the standard model.

[BibT_eX]

[DOI]

Inf. Sci., 2013

CAPTCHA Suitable for Smartphones.

[BibT_eX]

[DOI]

Yusuke Tsuruta

Proceedings of the Information and Communicatiaon Technology - International Conference, 2013

2009

More Efficient Threshold Signature Scheme in Gap Diffie-Hellman Group.

[BibT_eX]

[DOI]

DaeHun Nyang

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Updating Quantum Cryptography Report ver. 1.

[BibT_eX]

[DOI]

CoRR, 2009

2008

Classification of Hash Functions Suitable for Real-Life Systems.

[BibT_eX]

[DOI]

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Current Status of Japanese Government PKI Systems.

[BibT_eX]

[DOI]

Proceedings of the Public Key Infrastructure, 2008

2007

A Certificate-Based Proxy Cryptosystem with Revocable Proxy Decryption Power.

[BibT_eX]

[DOI]

Proceedings of the Progress in Cryptology, 2007

Privacy Enhancing Credentials.

[BibT_eX]

[DOI]

Junji Nakazato

Lihua Wang

Proceedings of the Advances in Computer Science, 2007

Threshold Anonymous Group Identification and Zero-Knowledge Proof.

[BibT_eX]

[DOI]

Takashi Kurokawa

Junji Nakazato

Proceedings of the Information Security and Privacy, 12th Australasian Conference, 2007

Homomorphic Encryptions of Sums of Groups.

[BibT_eX]

[DOI]

Proceedings of the Applied Algebra, 2007

2005

Anonymous Password-Based Authenticated Key Exchange.

[BibT_eX]

[DOI]

Duong Viet

Hidema Tanaka

Proceedings of the Progress in Cryptology, 2005

2004

Evaluation and Improvement of the Tempest Fonts.

[BibT_eX]

[DOI]

Hidema Tanaka

Osamu Takizawa

Proceedings of the Information Security Applications, 5th International Workshop, 2004

2002

Embedding Theorems for Groups Presented Via Partial Automorphisms: a Generalization of Semidirect Products and HNN Extensions.

[BibT_eX]

[DOI]

Int. J. Algebra Comput., 2002

2001

Generic Algorithms and Key Agreement Protocols Based on Group Actions.

[BibT_eX]

[DOI]

Kaoru Kurosawa

Proceedings of the Algorithms and Computation, 12th International Symposium, 2001

Private Information Retrieval Based on the Subgroup Membership Problem.

[BibT_eX]

[DOI]

Taiichi Saito

Proceedings of the Information Security and Privacy, 6th Australasian Conference, 2001

Error Detection and Authentication in Quantum Key Distribution.

[BibT_eX]

[DOI]

Hirokazu Ishizuka

Proceedings of the Information Security and Privacy, 6th Australasian Conference, 2001

2000

Key Agreement Protocol Securer than DLOG.

[BibT_eX]

Kaoru Kurosawa

Proceedings of the International Colloquium on Words, 2000

1999

Hnn Extensions of Semilattices.

[BibT_eX]

[DOI]

Int. J. Algebra Comput., 1999

A Functional Cryptosystem Using a Group Action.

[BibT_eX]

[DOI]

Proceedings of the Information Security and Privacy, 4th Australasian Conference, 1999

1998

Public-Key Cryptosystems Using the Modular Group.

[BibT_eX]

[DOI]

Proceedings of the Public Key Cryptography, 1998

1997

HNN Extensions of Inverse Semigroups and Applications.

[BibT_eX]

[DOI]