• 975 Citations
  • 15 h-Index
1994 …2020

Research output per year

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Research Output

2020

Adversarial examples for hardware-trojan detection at gate-level netlists

Nozawa, K., Hasegawa, K., Hidano, S., Kiyomoto, S., Hashimoto, K. & Togawa, N., 2020, Computer Security - ESORICS 2019 International Workshops, CyberICPS, SECPRE, SPOSE, and ADIoT, Revised Selected Papers. Katsikas, S., Katsikas, S., Cuppens, F., Cuppens, N., Lambrinoudakis, C., Gritzalis, S., Kalloniatis, C., Mylopoulos, J., Antón, A., Pallas, F., Pohle, J., Sasse, A., Meng, W., Furnell, S. & Garcia-Alfaro, J. (eds.). Springer, p. 341-359 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11980 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

An Anomalous Behavior Detection Method for IoT Devices by Extracting Application-Specific Power Behaviors

Takasaki, K., Hasegawa, K., Kida, R. & Togawa, N., 2020 Jul, Proceedings - 2020 26th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2020. Institute of Electrical and Electronics Engineers Inc., 9159732. (Proceedings - 2020 26th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2020).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A new LDPC code decoding method: Expanding the scope of ising machines

Tawada, M., Tanaka, S. & Togawa, N., 2020 Jan, 2020 IEEE International Conference on Consumer Electronics, ICCE 2020. Institute of Electrical and Electronics Engineers Inc., 9043057. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics; vol. 2020-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A travel decision support algorithm: Landmark activity extraction from japanese travel comments

Bao, S., Yanagisawa, M. & Togawa, N., 2020 Jan 1, Studies in Computational Intelligence. Springer-Verlag, p. 109-123 15 p. (Studies in Computational Intelligence; vol. 849).

Research output: Chapter in Book/Report/Conference proceedingChapter

Designing stochastic number generators sharing a random number source based on the randomization function

Tawada, M. & Togawa, N., 2020 Jun, NEWCAS 2020 - 18th IEEE International New Circuits and Systems Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 271-274 4 p. 9159787. (NEWCAS 2020 - 18th IEEE International New Circuits and Systems Conference, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Document-level sentiment classification in japanese by stem-based segmentation with category and data-source information

Bao, S. & Togawa, N., 2020 Feb, Proceedings - 14th IEEE International Conference on Semantic Computing, ICSC 2020. Institute of Electrical and Electronics Engineers Inc., p. 311-314 4 p. 9031471. (Proceedings - 14th IEEE International Conference on Semantic Computing, ICSC 2020).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation on Hardware-Trojan Detection at Gate-Level IP Cores Utilizing Machine Learning Methods

Kurihara, T., Hasegawa, K. & Togawa, N., 2020 Jul, Proceedings - 2020 26th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2020. Institute of Electrical and Electronics Engineers Inc., 9159740. (Proceedings - 2020 26th IEEE International Symposium on On-Line Testing and Robust System Design, IOLTS 2020).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

FPGA-based Heterogeneous Solver for Three-Dimensional Routing

Hasegawa, K., Ishikawa, R., Nishizawa, M., Kawamura, K., Tawada, M. & Togawa, N., 2020 Jan, ASP-DAC 2020 - 25th Asia and South Pacific Design Automation Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 11-12 2 p. 9045660. (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC; vol. 2020-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multi-Resolutional Image Format Using Stochastic Numbers and Its Hardware Implementation

Ishikawa, R., Tawada, M., Yanagisawa, M. & Togawa, N., 2020 Feb, 2020 IEEE 11th Latin American Symposium on Circuits and Systems, LASCAS 2020. Institute of Electrical and Electronics Engineers Inc., 9068967. (2020 IEEE 11th Latin American Symposium on Circuits and Systems, LASCAS 2020).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Theory of Ising Machines and a Common Software Platform for Ising Machines

Tanaka, S., Matsuda, Y. & Togawa, N., 2020 Jan, ASP-DAC 2020 - 25th Asia and South Pacific Design Automation Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 659-666 8 p. 9045126. (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC; vol. 2020-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trojan-net classification for gate-level hardware design utilizing boundary net structures

Hasegawa, K., Yanagisawa, M. & Togawa, N., 2020 Jul 1, In : IEICE Transactions on Information and Systems. E103D, 7, p. 1618-1622 5 p.

Research output: Contribution to journalArticle

Open Access
2019

A fully-connected ising model embedding method and its evaluation for CMOS annealing machines

Oku, D., Terada, K., Hayashi, M., Yamaoka, M., Tanaka, S. & Togawa, N., 2019 Jan 1, In : IEICE Transactions on Information and Systems. E102D, 9, p. 1696-1706 11 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

A multiple coefficients trial method to solve combinatorial optimization problems for simulated-annealing-based ising machines

Takehara, K., Oku, D., Matsuda, Y., Tanaka, S. & Togawa, N., 2019 Sep, Proceedings - 2019 IEEE 9th International Conference on Consumer Electronics, ICCE-Berlin 2019. Velikic, G. & Gross, C. (eds.). IEEE Computer Society, p. 64-69 6 p. 8966167. (IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin; vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A multiple cyclic-route generation method with route length constraint considering point-of-interests

Nishimura, T., Ishikawa, K., Takayama, T., Yanagisawa, M. & Togawa, N., 2019 Apr 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E102A, 4, p. 641-653 13 p.

Research output: Contribution to journalArticle

An FPGA implementation method based on distributed-register architectures

Fujiwara, K., Kawamura, K., Yanagisawa, M. & Togawa, N., 2019 Feb 1, In : IPSJ Transactions on System LSI Design Methodology. 12, p. 38-41 4 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

A route recommendation method based on personal preferences by monte-carlo tree search

Ishizaki, Y., Takayama, T. & Togawa, N., 2019 Sep, Proceedings - 2019 IEEE 9th International Conference on Consumer Electronics, ICCE-Berlin 2019. Velikic, G. & Gross, C. (eds.). IEEE Computer Society, p. 404-409 6 p. 8966146. (IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin; vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Capacitance Measurement of Running Hardware Devices and its Application to Malicious Modification Detection

Nishizawa, M., Hasegawa, K. & Togawa, N., 2019 Jan 8, 2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018. Institute of Electrical and Electronics Engineers Inc., p. 362-365 4 p. 8605668. (2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Effectively Partitioned Implementation for Successive-Cancellation Polar Decoder

Ideguchi, Y., Kamiya, N., Tawada, M. & Togawa, N., 2019 Aug, 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019. Institute of Electrical and Electronics Engineers Inc., p. 981-984 4 p. 8885174. (Midwest Symposium on Circuits and Systems; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Efficient ising model mapping for induced subgraph isomorphism problems using ising machines

Yoshimura, N., Tawada, M., Tanaka, S., Arai, J., Yagi, S., Uchiyama, H. & Togawa, N., 2019 Sep, Proceedings - 2019 IEEE 9th International Conference on Consumer Electronics, ICCE-Berlin 2019. Velikic, G. & Gross, C. (eds.). IEEE Computer Society, p. 227-232 6 p. 8966218. (IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin; vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Efficient Ising Model Mapping to Solving Slot Placement Problem

Kanamaru, S., Oku, D., Tawada, M., Tanaka, S., Hayashi, M., Yamaoka, M., Yanagisawa, M. & Togawa, N., 2019 Mar 6, 2019 IEEE International Conference on Consumer Electronics, ICCE 2019. Institute of Electrical and Electronics Engineers Inc., 8661947. (2019 IEEE International Conference on Consumer Electronics, ICCE 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Empirical Evaluation on Anomaly Behavior Detection for Low-Cost Micro-Controllers Utilizing Accurate Power Analysis

Hasegawa, K., Chikamatsu, K. & Togawa, N., 2019 Jul, 2019 IEEE 25th International Symposium on On-Line Testing and Robust System Design, IOLTS 2019. Gizopoulos, D., Alexandrescu, D., Papavramidou, P. & Maniatakos, M. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 54-57 4 p. 8854456. (2019 IEEE 25th International Symposium on On-Line Testing and Robust System Design, IOLTS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Error Correction Coding of Stochastic Numbers Using BER Measurement

Ishikawa, R., Tawada, M., Yanagisawa, M. & Togawa, N., 2019 Jul, 2019 IEEE 25th International Symposium on On-Line Testing and Robust System Design, IOLTS 2019. Gizopoulos, D., Alexandrescu, D., Papavramidou, P. & Maniatakos, M. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 243-246 4 p. 8854450. (2019 IEEE 25th International Symposium on On-Line Testing and Robust System Design, IOLTS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Error correction system using stochastic numbers in symmetric channels and z channels

Ishikawa, R., Tawada, M., Yanagisawa, M. & Togawa, N., 2019 Nov, 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019. Institute of Electrical and Electronics Engineers Inc., p. 578-581 4 p. 8965039. (2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Implementation of a ROS-based autonomous vehicle on an FPGA board

Hasegawa, K., Takasaki, K., Nishizawa, M., Ishikawa, R., Kawamura, K. & Togawa, N., 2019 Dec, Proceedings - 2019 International Conference on Field-Programmable Technology, ICFPT 2019. Institute of Electrical and Electronics Engineers Inc., p. 457-460 4 p. 8977881. (Proceedings - 2019 International Conference on Field-Programmable Technology, ICFPT 2019; vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Landmark Seasonal Travel Distribution and Activity Prediction Based on Language-specific Analysis

Bao, S., Yanagisawa, M. & Togawa, N., 2019 Jan 22, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 3628-3637 10 p. 8622103. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Personalized Landmark Recommendation for Language-Specific Users by Open Data Mining

Bao, S., Yanagisawa, M. & Togawa, N., 2019 Jan 1, Studies in Computational Intelligence. Springer-Verlag, p. 107-121 15 p. (Studies in Computational Intelligence; vol. 791).

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Static error analysis and optimization of faithfully truncated adders for area-power efficient FIR designs

Ye, J., Togawa, N., Yanagisawa, M. & Shi, Y., 2019 Jan 1, 2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8702386. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2018

2n RRR: Improved stochastic number duplicator based on bit re-arrangement

Ishikawa, R., Tawada, M., Yanagisawa, M. & Togawa, N., 2018 Dec 10, 2018 New Generation of CAS, NGCAS 2018. Institute of Electrical and Electronics Engineers Inc., p. 182-185 4 p. 8572289

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A hardware-Trojan classification method utilizing boundary net structures

Hasegawa, K., Yanagisawa, M. & Togawa, N., 2018 Mar 26, 2018 IEEE International Conference on Consumer Electronics, ICCE 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

A loop structure optimization targeting high-level synthesis of fast number theoretic transform

Kawamura, K., Yanagisawa, M. & Togawa, N., 2018 May 9, 2018 19th International Symposium on Quality Electronic Design, ISQED 2018. IEEE Computer Society, Vol. 2018-March. p. 106-111 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A low cost and high speed CSD-based symmetric transpose block FIR implementation

Ye, J., Shi, Y., Togawa, N. & Yanagisawa, M., 2018 Jan 8, Proceedings - 2017 IEEE 12th International Conference on ASIC, ASICON 2017. IEEE Computer Society, Vol. 2017-October. p. 311-314 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2 Citations (Scopus)

A multiple cyclic-route generation method for strolling based on point-of-interests

Nishimura, T., Ishikawa, K., Takayama, T., Yanagisawa, M. & Togawa, N., 2018 Dec 13, 2018 IEEE 8th International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2018. IEEE Computer Society, Vol. 2018-September. 8576185

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

An Effective Stochastic Number Duplicator and Its Evaluations Using Composite Arithmetic Circuits

Ishikawa, R., Tawada, M., Yanagisawa, M. & Togawa, N., 2018 Sep 26, 2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018. Maniatakos, M., Alexandrescu, D., Gizopoulos, D. & Papavramidou, P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 53-56 4 p. 8474263

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

An Ising model mapping to solve rectangle packing problem

Terada, K., Oku, D., Kanamaru, S., Tanaka, S., Hayashi, M., Yamaoka, M., Yanagisawa, M. & Togawa, N., 2018 Jun 5, 2018 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

A selector-based FFT processor and its FPGA implementation

Hirai, Y., Kawamura, K., Yanagisawa, M. & Togawa, N., 2018 May 29, Proceedings - International SoC Design Conference 2017, ISOCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 88-89 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A Trojan-invalidating Circuit Based on Signal Transitions and Its FPGA Implementation

Hasegawa, K., Yanagisawa, M. & Togawa, N., 2018 Apr 26, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May. 8351058

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bicycle behavior recognition using sensors equipped with smartphone

Usami, Y., Ishikawa, K., Takayama, T., Yanagisawa, M. & Togawa, N., 2018 Dec 13, 2018 IEEE 8th International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2018. IEEE Computer Society, Vol. 2018-September. 8576254

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Designing hardware trojans and their detection based on a SVM-based approach

Inoue, T., Hasegawa, K., Yanagisawa, M. & Togawa, N., 2018 Jan 8, Proceedings - 2017 IEEE 12th International Conference on ASIC, ASICON 2017. IEEE Computer Society, Vol. 2017-October. p. 811-814 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Designing subspecies of hardware trojans and their detection using neural network approach

Inoue, T., Hasegawa, K., Kobayashi, Y., Yanagisawa, M. & Togawa, N., 2018 Dec 13, 2018 IEEE 8th International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2018. IEEE Computer Society, Vol. 2018-September. 8576247

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Detecting the Existence of Malfunctions in Microcontrollers Utilizing Power Analysis

Hasegawa, K., Yanagisawa, M. & Togawa, N., 2018 Sep 26, 2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018. Maniatakos, M., Alexandrescu, D., Gizopoulos, D. & Papavramidou, P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 97-102 6 p. 8474113

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
1 Citation (Scopus)

Floorplan-driven high-level synthesis using volatile/non-volatile registers for hybrid energy-harvesting systems

Asai, D., Yanagisawa, M. & Togawa, N., 2018 Jan 8, Proceedings - 2017 IEEE 12th International Conference on ASIC, ASICON 2017. IEEE Computer Society, Vol. 2017-October. p. 64-67 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution