Hiroaki Kikuchi

Hiroaki Kikuchi, Daisuke Kagawa, Anirban Basu, Kazuhiko Ishii, Masayuki Terada, Sadayuki Hongo: Scalable Privacy-Preserving Data Mining with Asynchronously Partitioned Datasets. IEICE Transactions 96-A(1): 111-120 (2013)

Anirban Basu, Jaideep Vaidya, Hiroaki Kikuchi: Perturbation Based Privacy Preserving Slope One Predictors for Collaborative Filtering. IFIPTM 2012: 17-35

Hiroaki Kikuchi, Anna Mochizuki: Privacy-Preserving Collaborative Filtering Using Randomized Response. IMIS 2012: 671-676

Yoshifumi Kamoshida, Hiroaki Kikuchi: Word Salad CAPTCHA - Application and Evaluation of Synthesized Sentences. NBiS 2012: 799-804

Anirban Basu, Jaideep Vaidya, Theo Dimitrakos, Hiroaki Kikuchi: Feasibility of a privacy preserving collaborative filtering scheme on the Google App Engine: a performance case study. SAC 2012: 447-452

Hiroaki Kikuchi, Yoshiki Aoki, Masayuki Terada, Kazuhiko Ishii, Kimihiko Sekino: Accuracy of Privacy-Preserving Collaborative Filtering Based on Quasi-homomorphic Similarity. UIC/ATC 2012: 555-562

Nur Rohman Rosyid, Masayuki Ohrui, Hiroaki Kikuchi, Pitikhate Sooraksa, Masato Terada: Analysis on the Sequential Behavior of Malware Attacks. IEICE Transactions 94-D(11): 2139-2149 (2011)

Tangtisanon Pikulkaew, Hiroaki Kikuchi: Perfect Privacy-preserving Automated Trust Negotiation. JIP 19: 451-462 (2011)

Hiroaki Kikuchi, Shuji Matsuo, Masato Terada: Principal Component Analysis of Botnet Takeover. JIP 19: 463-472 (2011)

Hiroaki Kikuchi, Tangtisanon Pikulkaew: Perfect Privacy Preserving in Automated Trust Negotiation. AINA 2011: 129-134

Anirban Basu, Jaideep Vaidya, Hiroaki Kikuchi, Theo Dimitrakos: Privacy-preserving Collaborative Filtering for the Cloud. CloudCom 2011: 223-230

Hiroaki Kikuchi, Yoshiki Aoki, Masayuki Terada, Kazuhiko Ishii, Kimihiko Sekino: Distributed Collaborative Filtering Protocol Based on Quasi-homomorphic Similarity. IMIS 2011: 622-627

Masayuki Ohrui, Hiroaki Kikuchi, Masato Terada, Nur Rohman Rosyid: Apriori-PrefixSpan Hybrid Approach for Automated Detection of Botnet Coordinated Attacks. NBiS 2011: 92-97

Tangtisanon Pikulkaew, Hiroaki Kikuchi: Improving Efficiency in Privacy-Preserving Automated Trust Negotiation with Conjunctive Policies. NBiS 2011: 679-684

Hiroaki Kikuchi, Daisuke Kagawa, Anirban Basu, Kazuhiko Ishii, Masayuki Terada, Sadayuki Hongo: Scalable Privacy-Preserving Data Mining with Asynchronously Partitioned Datasets. SEC 2011: 223-234

Hiroaki Kikuchi: Foreword. IEICE Transactions 93-D(5): 1018-1019 (2010)

Hiroaki Kikuchi, Masato Terada: Principal Component Analysis of Port-scans for Reduction of Distributed Sensors. JIP 18: 190-200 (2010)

Hiroaki Kikuchi, Kei Nagai, Wakaha Ogata, Masakatsu Nishigaki: Privacy-preserving similarity evaluation and application to remote biometrics authentication. Soft Comput. 14(5): 529-536 (2010)

Kazuya Kuwabara, Hiroaki Kikuchi, Masato Terada, Masashi Fujiwara: Heuristics for Detecting Botnet Coordinated Attacks. ARES 2010: 603-607

Minako Tada, Hiroaki Kikuchi, Sutheera Puntheeranurak: Privacy-Preserving Collaborative Filtering Protocol Based on Similarity between Items. AINA 2010: 573-578

Masayuki Ohrui, Hiroaki Kikuchi, Masato Terada: Mining Association Rules Consisting of Download Servers from Distributed Honeypot Observation. NBiS 2010: 541-545

Nur Rohman Rosyid, Masayuki Ohrui, Hiroaki Kikuchi, Pitikhate Sooraksa, Masato Terada: A discovery of sequential attack patterns of malware in botnets. SMC 2010: 2564-2570

Koji Chida, Hiroaki Kikuchi, Keiichi Hirota, Gembu Morohashi: Multiparty Computation from El Gamal/Paillier Conversion. IEICE Transactions 92-A(1): 137-146 (2009)

Hiroaki Kikuchi, Hiroyasu Kizawa, Minako Tada: Privacy-Preserving Collaborative Filtering Schemes. ARES 2009: 911-916

Hsu-Chun Hsiao, Yue-Hsun Lin, Ahren Studer, Cassandra Studer, King-Hang Wang, Hiroaki Kikuchi, Adrian Perrig, Hung-Min Sun, Bo-Yin Yang: A Study of User-Friendly Hash Comparison Schemes. ACSAC 2009: 105-114

Ryo Nojima, Jin Tamura, Youki Kadobayashi, Hiroaki Kikuchi: A Storage Efficient Redactable Signature in the Standard Model. ISC 2009: 326-337

Taiki Sakashita, Yoichi Shibata, Takumi Yamamoto, Kenta Takahashi, Wakaha Ogata, Hiroaki Kikuchi, Masakatsu Nishigaki: A Proposal of Efficient Remote Biometric Authentication Protocol. IWSEC 2009: 212-227

Hiroaki Kikuchi, Tomohiro Kobori, Masato Terada: Orthogonal Expansion of Port-scanning Packets. NBiS 2009: 321-326

Mitsuo Okada, Hiroaki Kikuchi, Yasuo Okabe: Multi-Bit Embedding in Asymmetric Digital Watermarking without Exposing Secret Information. IEICE Transactions 91-D(5): 1348-1358 (2008)

Gembu Morohashi, Koji Chida, Keiichi Hirota, Hiroaki Kikuchi: Secure Multiparty Computation for Comparator Networks. IEICE Transactions 91-A(9): 2349-2355 (2008)

Hiroaki Kikuchi, Masato Terada, Naoya Fukuno, Norihisa Doi: Estimation of Increase of Scanners Based on ISDAS Distributed Sensors. JIP 16: 100-109 (2008)

Hiroaki Kikuchi, Naoya Fukuno, Tomohiro Kobori, Masato Terada, Tangtisanon Pikulkaew: Automated Port-scan Classification with Decision Tree and Distributed Sensors. JIP 16: 165-175 (2008)

Tomohiro Kobori, Hiroaki Kikuchi, Masato Terada: Internet Observation with ISDAS: How Long Does a Worm Perform Scanning? ARES 2008: 1282-1286

Hiroaki Kikuchi, Naoya Fukuno, Tomohiro Kobori, Masato Terada, Tangtisanon Pikulkaew: Automated Classification of Port-Scans from Distributed Sensors. AINA 2008: 771-778

Hiroaki Kikuchi, Kei Nagai, Wakaha Ogata, Masakatsu Nishigaki: Privacy-Preserving Similarity Evaluation and Application to Remote Biometrics Authentication. MDAI 2008: 3-14

Hiroaki Kikuchi, Naoya Fukuno, Masato Terada, Norihisa Doi: Principal Components of Port-Address Matrices in Port-Scan Analysis. OTM Conferences (2) 2008: 956-968

Willy Susilo, Hiroaki Kikuchi: Cryptanalysis of Modification to Self-Certified Group-Oriented Cryptosystem without A Combiner. I. J. Network Security 4(3): 288-291 (2007)

Kei Nagai, Hiroaki Kikuchi, Wakaha Ogata, Masakatsu Nishigaki: ZeroBio - Evaluation and Development of Asymmetric Fingerprint Authentication System Using Oblivious Neural Network Evaluation Protocol. ARES 2007: 1155-1159

Koji Chida, Hiroaki Kikuchi, Gembu Morohashi, Keiichi Hirota: Efficient Multiparty Computation for Comparator Networks. ARES 2007: 1183-1189

Hiroaki Kikuchi, Yuichi Nakamura: Online and Offline Presence Information Integrated with RFID and Instant Messaging Agent. AINA Workshops (1) 2007: 199-202

Hiroaki Kikuchi, Masato Terada, Naoya Fukuno, Norihisa Doi: Estimation of Behavior of Scanners Based on ISDAS Distributed Sensors. OTM Conferences (2) 2007: 1659-1674

Hiroaki Kikuchi, Yasunori Onuki, Kei Nagai: Evaluation and implement of fuzzy vault scheme using indexed minutiae. SMC 2007: 3709-3712

Atsuko Miyaji, Hiroaki Kikuchi, Kai Rannenberg (Eds.): Advances in Information and Computer Security, Second International Workshop on Security, IWSEC 2007, Nara, Japan, October 29-31, 2007, Proceedings. Lecture Notes in Computer Science 4752, Springer 2007, isbn 978-3-540-75650-7

Hiroaki Kikuchi: Dual RSA Accumulators and Its Application for Private Revocation Check. AINA (1) 2006: 237-242

Hiroaki Kikuchi, Masato Terada: How Many Malicious Scanners Are in the Internet? WISA 2006: 381-390

Junji Nakazato, Kenji Fujimoto, Hiroaki Kikuchi: Privacy Preserving Web-Based Questionnaire. AINA 2005: 285-288

Yuichi Nakamura, Hiroaki Kikuchi: Efficient Key Management Based on the Subset Difference Method for Secure Group Communication. AINA 2005: 707-712

Hiroaki Kikuchi: Webpage clustering - automated classification into jointly classified groups. SMC 2005: 2801-2806

Mitsuo Okada, Hiroaki Kikuchi: Secure Asymmetric Watermark Detection Without Secret of Modified Pixels. WISA 2005: 165-178

Noboru Takagi, Hiroaki Kikuchi, Masao Mukaidono: Applications of Fuzzy Logic Functions to Knowledge Discovery in Databases. : 107-128 (2004)

Hiroaki Kikuchi, Minako Tada, Shohachiro Nakanishi: Secure Instant Messaging Protocol Preserving Confidentiality against Administrator. AINA (2) 2004: 27-30

Hiroaki Kikuchi: Rabin Tree and Its Application to Group Key Distribution. ATVA 2004: 384-391

Hiroaki Kikuchi, Junji Nakazato: ModInt: Compact Modular Arithmatic Class Library Available on Cellular Phone and its Application to Secure Electronic Voting System. SEC 2004: 177-192

Hiroaki Kikuchi, Noboru Takagi: Hierarchical fuzzy modeling and jointly expandable functions. Int. J. Intell. Syst. 17(5): 515-529 (2002)

Hiroaki Kikuchi, Noboru Takagi: de Morgan Bisemilattice of Fuzzy Truth Value. ISMVL 2002: 180-184

Hiroaki Kikuchi: Oblivious Counter and Majority Protocol. ISC 2002: 437-445

Hiroaki Kikuchi: (M+1)st-Price Auction Protocol. Financial Cryptography 2001: 341-353

Noboru Takagi, Hiroaki Kikuchi, Kyoichi Nakashima: Multi-Interval Truth Valued Logic. FUZZ-IEEE 2001: 1119-1122

Hiroaki Kikuchi: Closures of Fuzzy Linguitic Trugh Value With Regards to the Extension Principle. FUZZ-IEEE 2001: 1416-1419

Hiroaki Kikuchi: Power Auction Protocol without Revealing Winning Bids. ICOIN 2001: 61-

Hiroaki Kikuchi: Identification of Incompletely Specified Fuzzy Unate Logic Function. ISMVL 2001: 116-

Hiroaki Kikuchi, Kensuke Abe, Shohachiro Nakanishi: Performance Evaluation of Public-Key Certificate Revocation System with Balanced Hash Tree. ICPP Workshops 1999: 204-

Hiroaki Kikuchi, Kensuke Abe, Shohachiro Nakanishi: Performance Evaluation of Certificate Revocation Using k-Valued Hash Tree. ISW 1999: 103-117

Hiroaki Kikuchi, Akihiro Ohtake, Shohachiro Nakanishi: Functional Completeness of Hierarchical Fuzzy Modeling. Inf. Sci. 110(1-2): 51-60 (1998)

Noboru Takagi, Hiroaki Kikuchi, Kyoichi Nakashima, Masao Mukaidono: Identification of incompletely specified multiple-valued Kleenean functions. IEEE Transactions on Systems, Man, and Cybernetics, Part A 28(5): 637-647 (1998)

Shinobu Ohtani, Hiroaki Kikuchi, Ronald R. Yager, Shohachiro Nakanishi: Fuzzy system identification for composite operation and fuzzy relation by genetic algorithms. KES (1) 1997: 289-295

Noboru Takagi, Hiroaki Kikuchi, Kyoichi Nakashima, Masao Mukaidono: A Characterization of Kleenean Functions. ISMVL 1995: 236-241

Hiroaki Kikuchi, Noboru Takagi, Shohachiro Nakanishi, Masao Mukaidono: Uniqueness of Partially Specified Multiple-Valued Kleenean Function. ISMVL 1995: 242-247

Shohachiro Nakanishi, Akihiro Ohtake, Ronald R. Yager, Shinobu Ohtani, Hiroaki Kikuchi: Structure Identification of Acquired Knowledge in Fuzzy Inference by Genetic Algorithms. IEEE/Nagoya-University World Wisepersons Workshop 1995: 21-34