Takeshi Koshiba

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	All	Since 2018
Citations	1694	932
h-index	20	14
i10-index	45	30

240

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Co-authors

Takeshi ShimoyamaNational Institute of InformaticsVerified email at nii.ac.jp
Masaya YasudaRikkyo University, Department of MathematicsVerified email at rikkyo.ac.jp
Kazuhiro YokoyamaRikkyo UniversityVerified email at rikkyo.ac.jp
Pranab Kumar Dhar, PhDProfessor, Department of Computer Science and Engineering, Chittagong University of Engineering andVerified email at cuet.ac.bd
Behrouz ZolfaghariAssistant Professor, Graduate School of Information Science and Technology, Osaka UniversityVerified email at ist.osaka-u.ac.jp
Tushar Kanti Saha, PhDAssociate ProfessorVerified email at jkkniu.edu.bd
Maharage Nisansala Sevwandi PereraATRVerified email at atr.jp
Akinori KawachiMie UniversityVerified email at cs.info.mie-u.ac.jp
Tomoyuki MorimaeAssociate Professor, Yukawa Institute for Theoretical Physics, Kyoto UniversityVerified email at yukawa.kyoto-u.ac.jp
Khodakhast BibakAssistant Professor, Miami UniversityVerified email at miamioh.edu
Kaoru KurosawaIbaraki UniversityVerified email at vc.ibaraki.ac.jp
Yasubumi SakakibaraKeio University, Biosciences and InformaticsVerified email at keio.jp
Brijesh Kumar RaiFormer Assistant Professor, Department of Electronics and Electrical Eng., IIT GuwahatiVerified email at iitg.ernet.in
Swapnoneel RoyAssociate Professor, University of North FloridaVerified email at unf.edu
Masahito HayashiProfessor of Mathematics, Nagoya UniversityVerified email at math.nagoya-u.ac.jp
Gautam SrivastavaBrandon UniversityVerified email at brandonu.ca
Kazuo MisueUniversity of TsukubaVerified email at nifty.com
Kenji YasunagaOsaka UniversityVerified email at ist.osaka-u.ac.jp
Katsuyuki TakashimaWaseda UniversityVerified email at waseda.jp
Peter DavisTelecognix CorporationVerified email at telecognix.com

Takeshi Koshiba

Waseda University

Verified email at waseda.jp - Homepage

Cryptography Quantum Cryptography Quantum Computation Computational Complexity Randomness


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Secure pattern matching using somewhat homomorphic encryption M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Proceedings of the 2013 ACM workshop on Cloud computing security workshop, 65-76, 2013	136	2013
Virtual clay system and its method of simulation T Koshiba, M Matsuoka, K Takayama US Patent 6,040,840, 2000	96	2000
Packed homomorphic encryption based on ideal lattices and its application to biometrics M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Security Engineering and Intelligence Informatics: CD-ARES 2013 Workshops …, 2013	90	2013
Computational Indistinguishability Between Quantum States and Its Cryptographic Application. A Kawachi, T Koshiba, H Nishimura, T Yamakami Eurocrypt 3494, 268-284, 2005	86*	2005
Ancilla-driven universal blind quantum computation T Sueki, T Koshiba, T Morimae Physical Review A 87 (6), 060301, 2013	77	2013
Dialog interface system K Takayama, M Matsuoka, T Koshiba, S Hosogi, M Sekiguchi, Y Maeda, ... US Patent 6,330,539, 2001	68	2001
Practical packing method in somewhat homomorphic encryption M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Data Privacy Management and Autonomous Spontaneous Security: 8th …, 2014	67	2014
Content delivery networks: state of the art, trends, and future roadmap B Zolfaghari, G Srivastava, S Roy, HR Nemati, F Afghah, T Koshiba, ... ACM Computing Surveys (CSUR) 53 (2), 1-34, 2020	52	2020
Learning deterministic even linear languages from positive examples T Koshiba, E Mäkinen, Y Takada Theoretical Computer Science 185 (1), 63-79, 1997	50	1997
New packing method in somewhat homomorphic encryption and its applications M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Security and Communication Networks 8 (13), 2194-2213, 2015	41	2015
More on security of public-key cryptosystems based on Chebyshev polynomials KY Cheong, T Koshiba IEEE Transactions on Circuits and Systems II: Express Briefs 54 (9), 795-799, 2007	38	2007
Inferring pure context-free languages from positive data T Koshiba, E Mäkinen, Y Takada Acta Cybernetica 14 (3), 469-477, 2000	33	2000
A deep learning approach to predict autism spectrum disorder using multisite resting-state fMRI FZ Subah, K Deb, PK Dhar, T Koshiba Applied Sciences 11 (8), 3636, 2021	29	2021
Privacy-preserving wildcards pattern matching using symmetric somewhat homomorphic encryption M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Information Security and Privacy: 19th Australasian Conference, ACISP 2014 …, 2014	28	2014
Short exponent diffie-hellman problems T Koshiba, K Kurosawa Public Key Cryptography–PKC 2004: 7th International Workshop on Theory and …, 2004	26	2004
Enhancing D-ABDUCTOR towards a diagrammatic user interface platform K Misue, K Nitta, K Sugiyama, T Koshiba, R Inder 1998 Second International Conference. Knowledge-Based Intelligent Electronic …, 1998	25	1998
Multiple linear cryptanalysis of a reduced round RC6 T Shimoyama, M Takenaka, T Koshiba Fast Software Encryption: 9th International Workshop, FSE 2002 Leuven …, 2002	24	2002
Typed pattern languages and their learnability T Koshiba Computational Learning Theory: Second European Conference, EuroCOLT'95 …, 2005	23	2005
Fully dynamic group signature scheme with member registration and verifier-local revocation MNS Perera, T Koshiba Mathematics and Computing: ICMC 2018, Varanasi, India, January 9-11 …, 2018	22	2018
Secure statistical analysis using RLWE-based homomorphic encryption M Yasuda, T Shimoyama, J Kogure, K Yokoyama, T Koshiba Information Security and Privacy: 20th Australasian Conference, ACISP 2015 …, 2015	22	2015

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