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Research Output 1994 2020

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Conference contribution
Conference contribution
2 Citations (Scopus)

Performance-oriented circuit partitioning algorithm with logic-block replication for multi-FPGA systems

Togawa, N., Sato, M. & Ohtsuki, T., 1996, IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings. Piscataway, NJ, United States: IEEE, p. 294-297 4 p.

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

Field programmable gate arrays (FPGA)
Networks (circuits)

Personalized landmark recommendation algorithm based on language-specific satisfaction prediction using heterogeneous open data sources

Bao, S., Yanagisawa, M. & Togawa, N., 2018 Aug, Proceedings - 2018 10th International Conference on Computational Intelligence and Communication Networks, CICN 2018. Akbar Hussain, D. M., Tomar, G. S. & Tomar, G. S. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 70-76 7 p. 8864958. (Proceedings - 2018 10th International Conference on Computational Intelligence and Communication Networks, CICN 2018).

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

Landmarks
Recommendations
Websites
Prediction
Language

Personalized one-day travel with multi-nearby-landmark recommendation

Bao, S., Yanagisawa, M. & Togawa, N., 2017 Dec 14, 2017 IEEE 7th International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2017. IEEE Computer Society, Vol. 2017-September. p. 239-242 4 p.

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

Planning
Industry
3 Citations (Scopus)

Power-efficient LDPC code decoder architecture

Shimizu, K., Togawa, N., Ikenaga, T. & Goto, S., 2007, Proceedings of the International Symposium on Low Power Electronics and Design. p. 359-362 4 p.

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

Decoding
Energy dissipation
Throughput
Shift registers
Clocks

Reconfigurable adaptive FEC system with interleaving

Shimizu, K., Togawa, N., Ikenaga, T. & Goto, S., 2005, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. Vol. 2. p. 1252-1255 4 p. 1466570

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

Adaptive systems
Hardware
Error correction
Throughput

Redesign for untrusted gate-level netlists

Oya, M., Yanagisawa, M. & Togawa, N., 2016 Oct 20, 2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design, IOLTS 2016. Institute of Electrical and Electronics Engineers Inc., p. 219-220 2 p. 7604706

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

Hardware
Pattern matching
Chemical activation
1 Citation (Scopus)

Reducing test data volume for multiscan-based designs through single/sequence mixed encoding

Shi, Y., Kimura, S., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2004, Midwest Symposium on Circuits and Systems. Vol. 2.

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

Data compression
Glossaries
Synchronization
Costs
System-on-chip

Road-illuminance level inference across road networks based on Bayesian analysis

Bao, S., 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. 1-6 6 p.

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

Learning systems

Robust AES circuit design for delay variation using suspicious timing error prediction

Yahagi, Y., Yanagisawa, M. & Togawa, N., 2018 May 29, Proceedings - International SoC Design Conference 2017, ISOCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 101-102 2 p.

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

Cryptography
Networks (circuits)
Timing circuits
2 Citations (Scopus)

Robust indoor/outdoor detection method based on sparse GPS positioning information

Iwata, S., 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. 8576188

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

Global positioning system
Classifiers
Learning systems
Experiments
1 Citation (Scopus)

Rotator-based multiplexer network synthesis for field-data extractors

Ito, K., Kawamura, K., Tamiya, Y., Yanagisawa, M. & Togawa, N., 2017 Apr 19, Proceedings - 29th IEEE International System on Chip Conference, SOCC 2016. IEEE Computer Society, p. 194-199 6 p. 7905464

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

Wire

Scalable and small-sized power analyzer design with signal-averaging noise reduction for low-power IoT devices

Kitayama, R., Takenaka, T., Yanagisawa, M. & Togawa, N., 2016 Jul 29, ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-July. p. 978-981 4 p. 7527406

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

Noise abatement
Electric power utilization
Measurement errors
Cryptography
Energy utilization
4 Citations (Scopus)

Scalable unified dual-radix architecture for Montgomery multiplication in GF{P) and GF(2n)

Tanimura, K., Nara, R., Kohara, S., Shimizu, K., Shi, Y., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2008, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. p. 697-702 6 p. 4484041

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

Cryptography
Clocks
Time delay
Public key cryptography
Parallel architectures
13 Citations (Scopus)

Scan-based attack against des cryptosystems using scan signatures

Kodera, H., Yanagisawa, M. & Togawa, N., 2012, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. p. 599-602 4 p. 6419106

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

Cryptography
Side channel attack
46 Citations (Scopus)

Scan-based attack against elliptic curve cryptosystems

Nara, R., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2010, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. p. 407-412 6 p. 5419848

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

Cryptography
Networks (circuits)
Public key cryptography
Monitoring
2 Citations (Scopus)

Scan-based attack against Trivium stream cipher independent of scan structure

Fujishiro, M., Yanagisawa, M. & Togawa, N., 2013, Proceedings of International Conference on ASIC. IEEE Computer Society, 6811855

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

Shift registers
Side channel attack
3 Citations (Scopus)

Scan-based attack on the LED block cipher using scan signatures

Fujishiro, M., Yanagisawa, M. & Togawa, N., 2014, Proceedings - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., p. 1460-1463 4 p. 6865421

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

Cryptography
Computer hardware
1 Citation (Scopus)

Scan-based side-channel attack against symmetric key ciphers using scan signatures

Fujishiro, M., Shi, Y., Yanagisawa, M. & Togawa, N., 2015 Sep 30, Proceedings of the 2015 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015. Institute of Electrical and Electronics Engineers Inc., p. 309-312 4 p. 7285112

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

Cryptography
Information use
Side channel attack
3 Citations (Scopus)

Scan-based side-channel attack on Camellia cipher using scan signatures

Hang, H., Fujishiro, M., Kodera, H., Yanagisawa, M. & Togawa, N., 2015 Feb 5, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. February ed. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-February. p. 252-255 4 p. 7032767

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

Cryptography
Hardware
Side channel attack
4 Citations (Scopus)

Secure scan design using improved random order and its evaluations

Oya, M., Atobe, Y., Shi, Y., Yanagisawa, M. & Togawa, N., 2015 Feb 5, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. February ed. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-February. p. 555-558 4 p. 7032842

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

Discrete Fourier transforms
Networks (circuits)
14 Citations (Scopus)

Secure scan design with dynamically configurable connection

Atobe, Y., Shi, Y., Yanagisawa, M. & Togawa, N., 2013, Proceedings of IEEE Pacific Rim International Symposium on Dependable Computing, PRDC. IEEE Computer Society, p. 256-262 7 p. 6820873

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

Networks (circuits)
Testing
1 Citation (Scopus)

Simultaneous placement and global routing algorithm for FPGAs

Togawa, N., Sato, M. & Ohtsuki, T., 1994, Proceedings - IEEE International Symposium on Circuits and Systems. IEEE, Vol. 1. p. 483-486 4 p.

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

Routing algorithms
Field programmable gate arrays (FPGA)
Networks (circuits)
5 Citations (Scopus)

Simultaneous placement and global routing algorithm with path length constraints for transport-processing FPGAs

Togawa, N., Sato, M. & Ohtsuki, T., 1997, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. Piscataway, NJ, United States: IEEE, p. 569-578 10 p.

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

Routing algorithms
Field programmable gate arrays (FPGA)
Networks (circuits)
Processing
Delay circuits
2 Citations (Scopus)

Small-sized and noise-reducing power analyzer design for low-power IoT devices

Kitayama, R., Takenaka, T., Yanagisawa, M. & Togawa, N., 2016 Jul 19, Proceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015. Institute of Electrical and Electronics Engineers Inc., 7516927

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

Cryptography
Light emitting diodes
Microprocessor chips
Synchronization
Electric power utilization

Soft error tolerant latch designs with low power consumption (invited paper)

Tajima, S., Togawa, N., Yanagisawa, M. & Shi, Y., 2018 Jan 8, Proceedings - 2017 IEEE 12th International Conference on ASIC, ASICON 2017. IEEE Computer Society, Vol. 2017-October. p. 52-55 4 p.

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

Electric power utilization
Semiconductor materials
Radiation
Electric potential
8 Citations (Scopus)

State-dependent changeable scan architecture against scan-based side channel attacks

Nara, R., Atobe, H., Shi, Y., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2010, ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. p. 1867-1870 4 p. 5537859

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

Flip flop circuits
Statistical methods
Hardware
Networks (circuits)
Side channel attack
6 Citations (Scopus)

State dependent scan flip-flop with key-based configuration against scan-based side channel attack on RSA circuit

Atobe, Y., Shi, Y., Yanagisawa, M. & Togawa, N., 2012, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. p. 607-610 4 p. 6419108

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

Flip flop circuits
Design for testability
Networks (circuits)
Side channel attack

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

Adders
Error analysis
FIR filters
Costs

Sub-operation parallelism optimization in SIMD processor synthesis and its experimental evaluations

Togawa, N., Kawazu, H., Uchida, J., Miyaoka, Y., Yanagisawa, M. & Ohtsuki, T., 2005, Proceedings - IEEE International Symposium on Circuits and Systems. p. 3499-3502 4 p. 1465383

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

Hardware
14 Citations (Scopus)

Suspicious timing error prediction with in-cycle clock gating

Shi, Y., Igarashi, H., Togawa, N. & Yanagisawa, M., 2013, Proceedings - International Symposium on Quality Electronic Design, ISQED. p. 335-340 6 p. 6523631

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

Clocks
Networks (circuits)
Error detection
Energy efficiency
Electric power utilization

Throughput driven check point selection in suspicious timing error prediction based designs

Igarashi, H., Shi, Y., Yanagisawa, M. & Togawa, N., 2014, 2014 IEEE 5th Latin American Symposium on Circuits and Systems, LASCAS 2014 - Conference Proceedings. IEEE Computer Society, 6820280

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

Throughput
Networks (circuits)
17 Citations (Scopus)

Trojan-feature extraction at gate-level netlists and its application to hardware-Trojan detection using random forest classifier

Hasegawa, K., Yanagisawa, M. & Togawa, N., 2017 Sep 25, IEEE International Symposium on Circuits and Systems: From Dreams to Innovation, ISCAS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8050827

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

Feature extraction
Classifiers
Learning systems
Outsourcing
Hardware

Unknown response masking with minimized observable response loss and mask data

Shi, Y., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2008, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. p. 1779-1781 3 p. 4746386

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

Masks
Degradation
4 Citations (Scopus)

VLSI architecture for a flexible motion estimation with parameters

Choi, J., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2002, Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002. Institute of Electrical and Electronics Engineers Inc., p. 452-457 6 p. 994962

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

Motion estimation
Computer hardware description languages
Reconfigurable architectures
Computer hardware
Electric power utilization
1 Citation (Scopus)

VLSI implementation of a fast intra prediction algorithm for H.264/AVC encoding

Shi, Y., Tokumitsu, K., Togawa, N., Yanagisawa, M. & Ohtsuki, T., 2010, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. p. 1139-1142 4 p. 5774925

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

Hardware
High definition television
Particle accelerators
Electric power utilization
Pixels
1 Citation (Scopus)

Weighted adders with selector logics for super-resolution and its FPGA-based evaluation

Yoshihara, H., Yanagisawa, M. & Togawa, N., 2012, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS. p. 603-606 4 p. 6419107

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

Adders
Field programmable gate arrays (FPGA)
Networks (circuits)
Costs