- S．Tsuji，T．Ueta，H．Kawakami and K．Aihara,
“Bifurcation of burst response in forced Wilson-Cowan neuron model,”
International Symposium on Nonlinear Theory and its Applications (NOLTA2000),
Vol. 1, pp. 285-288,
Dresden, Germany., Sep., 2000.
- T. Ueta, S. Tsuji, T. Yoshinaga and H. Kawakami,
“Calculation of the Isocline for the fixed point with a
specified argument of complex multipliers,”
2001 IEEE International Symposium on Circuits and Systems (ISCAS2001),
Vol. III, pp. 755-758,
Sydney，Australia, May, 2001.
- S．Tsuji, T．Ueta, H．Kawakami and K．Aihara,
“An advanced design method of bursting in FitzHugh-Nagumo model,”
2002 IEEE International Symposium on Circuits and Systems (ISCAS2002),
Vol. I, pp.389-392,
Arizona，USA, May, 2002.
- S. Tsuji, T. Ueta, T. Yoshinaga, H. Kawakami, and K. Aihara,
“Bifurcations in gap-junctionally coupled BVP neurons driven by periodic external force, ”
International Symposium on Nonlinear Theory and its Applications (NOLTA2002),
pp. 307-310,
Xian, PRC, Oct, 2002.
- S. Tsuji, T. Ueta, H. Kawakami, and K. Aihara,
“Bifurcations in modified BVP neurons coupled by gap-junctions,”
2004 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04),
pp. 495-498,
Honolulu, Hawaii, USA, March, 2004.
- A. Tsuda, S. Tsuji, T. Ueta, T. Kosaka, and H. Kawakami,
“On basin boundary of composite dynamical system with pole assignment,”
2004 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04),
Honolulu, Hawaii, USA, March, 2004.
- S. Tsuji, T. Ueta, and H. Kawakami,
“Bifurcations in current coupled BVP oscillators,”
12th International IEEE Workshop on Nonlinear Dynamics of Electronic Systems (NDES2004),
pp. 348--351,
Evora, Portugal, May, 2004.
- T. Ueta, Y. Toyosaki, S. Tsuji and T. Kousaka,
“Partial delayed feedback control and its DSP implementation,”
The 47th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS2004),
Vol. II, pp. 629-632, Hiroshima, Japan, Jul., 2004.
- S. Tsuji, T. Ueta, H. Kawakami, and K. Aihara,
“Spatio-temporal complex behavior in inhibitory modified BVP neurons connected by gap-Junction,”
2005 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05),
pp. 29-32, Honolulu, Hawaii, USA, March, 2005.
- Y. Nishiuchi, S. Tsuji, T. Ueta and H. Kawakami
“On synchronization in cross coupled BVP oscillators,”
2005 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05),
pp. 109-112, Honolulu, Hawaii, USA, March, 2005.
- S. Tsuji, T. Ueta, H. Kawakami and K. Aihara,
“Bifurcations in modified BVP neurons connected by inhibitory and electrical coupling,”
2005 IEEE International Symposium on Circuits and Systems (ISCAS2005),
pp. 6058-6061, May, 2005.
- S. Tsuji, T. Ueta, H. Kawakami and K. Aihara,
“Bifurcations in Class 1 neuron models interconnected by inhibitory and electrical synapses,”
2005 International Symposium on Nonlinear Theory and its Applications (NOLTA2005),
pp. 317-320, Oct., 2005.
- T. Takemoto, T. Kohno, S. Tsuji, and K. Aihara,
“MOSFET implementation of two-dimensional neuron model,”
The 11th International Symposium on Artificial Life and Robotics (AROB 11th '06),
pp. 414-417, Jan., 2006.
- H. Komatsu, S. Tsuji, T. Ueta, H. Kawakami, and K. Aihara
“Bifurcation classification for Type-I and II activities in a forced planar H-R model,”
2006 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06),
pp. 325-328, Mar., 2006.
- K. Shiotsu, T. Ueta, S. Tsuji, T. Kobayashi, K. Aihara, and H. Kawakami
“Bifurcations of periodic solutions in the forced genetic toggle switch system,”
2006 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06),
pp. 251-254, Mar., 2006.
- T. Kumano, M. Mizumoto, Y. Nishiuchi,
K. Tsumoto, S. Tsuji, T. Ueta,
T. Yoshinaga, H. Kawakami, and K. Aihara,
“Development of an ODE solver orienting a bifurcation analysis package,”
2006 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06),
pp. 297-300, Mar., 2006.
- S. Tsuji, T. Ueta, H. Kawakami, and K. Aihara,
“Synchronization and bifurcation phenomena in inhibitory neurons with gap-junction,”
2006 IEEE/NLM Life Science Systems and Applications Workshop (LSSA'06),
pp. 140-141, Jul., 2006.
- S. Tsuji, T. Ueta, H. Kawakami and K. Aihara,
“Dependence of synchronous activities in coupled inhibitory neurons upon excitability classes,”
2006 International Symposium on Nonlinear Theory and its Applications (NOLTA2006),
pp. 747-750, Sep., 2006.
- T. Kobayashi, S. Tsuji, and K. Aihara,
“What makes biological oscillators noisy?,”
The Seventh International Conference on Systems Biology (ICSB2006).
- T. Ueta, T. Kousaka, and S. Tsuji,
“Occasional delayed feedback control for switched autonomous systems,”
2007 IEEE International Symposium on Circuits and Systems(ISCAS2007), pp.2474-2477, May, 2007.
- A. Tamura, T. Ueta, and S. Tsuji,
“Bifurcation of Izhikevich model with state-dependent jump,”
IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08),
pp.52, Aug., 2008.
- G.Tanaka, S. Tsuji, and K. Aihara,
“Effects of noise on a hybrid systems model of intermittent hormonal therapy for prostate cancer,”
International Conference on Stochastic Resonance 2008,
pp. 47, Aug., 2008.
- A. Tamura, T. Ueta, and S. Tsuji,
“Bifurcation analysis of Izhikevich model,”
2008 International Symposium on Nonlinear Theory and its Applications (NOLTA2008),
pp.424-427, Sep., 2008.
- G. Tanaka, S. Tsuji, K. Aihara,
“Grazing-induced Crisis of a Chaotic Attractor in Hybrid Dynamical Systems,”
Dynamics Days 2009, Poster, Jan., 2009.
- T. Nakanishi, D. Ito, T. Ueta, S. Tsuji, Jun'ichi Imura, Kazuyuki Aihara,
Delayed feedback control for dynamical systems with jumping characteristics, Proc. ISIMM2011, p.108, 2011.
- T. Nakanishi, D. Ito, T. Ueta, S. Tsuji, J. Imura and K. Aihara,
“Delayed feedback control for dynamical systems with jumping characteristics,”
Proc. of 2011 International Symposium on Nonlinear Theory and its Applications
NOLTA2011, pp.615-618, 2011.
- Y. Nishiuchi, S. Tsuji and K. Tsumoto,
“Expansion of a Software for Analysing Bifurcation Observed in a Non-autonomous System with Square-wave Pulses,”
Proc. of 2011 International Symposium on Nonlinear Theory and its Applications
NOLTA2011, pp.569-572, 2011.
- T. Nishina, S. Tsuji and T. Kousaka,
“Bifurcations in BVP Oscillators Coupled by Periodical Switching,”
Proc. of 2011 International Symposium on Nonlinear Theory and its Applications
NOLTA2011, pp.314-317, 2011.
- D. Ito, T. Ueta, S. Tsuji, and K. Aihara,
“Attractor-Preserving Control to Avoid Saddle-Node Bifurcation,”
Proc. NOLTA 2013, pp.150-153, Santa fe, USA, Sep. 8-11, 2013.

Shigeki Tsuji