Perturbation expansion and optimized death rate in a lattice ecosystemTAINAKA, Kei-Ichi.Ecological modelling. 2003, Vol 163, Num 1-2, pp 73-85, issn 0304-3800, 13 p.Article

Spatial enhancement of population uncertainty in model ecosystemsYU ITOH; TAINAKA, Kei-Ichi.Journal of the Physical Society of Japan. 2004, Vol 73, Num 1, pp 53-59, issn 0031-9015, 7 p.Article

Patch dynamics based on Prisoner's Dilemma game: superiority of golden ruleTAINAKA, Kei-Ichi; ITOH, Yu.Ecological modelling. 2002, Vol 150, Num 3, pp 295-307, issn 0304-3800Article

Indirect relation between species extinction and habitat destructionNAKAGIRI, Nariyuki; TAINAKA, Kei-Ichi; TAO, Tomomi et al.Ecological modelling. 2001, Vol 137, Num 2-3, pp 109-118, issn 0304-3800Article

Bond and site percolation and habitat destruction in model ecosystemsNAKAGIRI, Nariyuki; TAINAKA, Kei-Ichi; YOSHIMURA, Jin et al.Journal of the Physical Society of Japan. 2005, Vol 74, Num 12, pp 3163-3166, issn 0031-9015, 4 p.Article

Physics and ecology of Rock-Paper-Scissors gameTAINAKA, Kei-Ichi.Lecture notes in computer science. 2001, pp 384-395, issn 0302-9743, isbn 3-540-43080-6Conference Paper

Dynamic decision-making in uncertain environments I. The principle of dynamic utilityYOSHIMURA, Jin; ITO, Hiromu; MILLER, Donald G et al.Journal of ethology. 2013, Vol 31, Num 2, pp 101-105, issn 0289-0771, 5 p.Article

Spontaneous flash communication of females in an Asian fireflyTAKATSU, Hideo; MINAMI, Mihoko; TAINAKA, Kei-Ichi et al.Journal of ethology. 2012, Vol 30, Num 3, pp 355-360, issn 0289-0771, 6 p.Article

Population Uncertainty in Model Ecosystem : Analysis by Stochastic Differential EquationMORITA, Satoru; TAINAKA, Kei-Ichi; NAGATA, Hiroyasu et al.Journal of the Physical Society of Japan. 2008, Vol 77, Num 9, issn 0031-9015, 093801.1-093801.4Article

Interspecific segregation in a lattice ecosystem with intraspecific competitionTAINAKA, Kei-Ichi; KUSHIDA, Masashi; ITOH, Y. U et al.Journal of the Physical Society of Japan. 2004, Vol 73, Num 10, pp 2914-2915, issn 0031-9015, 2 p.Article

Infection Threshold for an Epidemic Model in Site and Bond Percolation WorldsSAKISAKA, Yukio; YOSHIMURA, Jin; TAKEUCHI, Yasuhiro et al.Journal of the Physical Society of Japan. 2010, Vol 79, Num 2, issn 0031-9015, 023002.1-023002.4Article

Foraging behavior in stochastic environmentsITO, Hiromu; UEHARA, Takashi; MORITA, Satoru et al.Journal of ethology. 2013, Vol 31, Num 1, pp 23-28, issn 0289-0771, 6 p.Article

A simple population theory for mutualism by the use of lattice gas modelIWATA, Shigehide; KOBAYASHI, Kazuyuki; HIGA, Shinichiro et al.Ecological modelling. 2011, Vol 222, Num 13, pp 2042-2048, issn 0304-3800, 7 p.Article

Mathematical equivalence of geometric mean fitness with probabilistic optimization under environmental uncertaintyYOSHIMURA, Jin; TANAKA, Yumi; TOGASHI, Tatsuya et al.Ecological modelling. 2009, Vol 220, Num 20, pp 2611-2617, issn 0304-3800, 7 p.Article

A lattice model of fashion propagation with correlation analysisKAWAI, Takahisa; TADOKORO, Yousuke; TAINAKA, Kei-Ichi et al.International journal of systems science. 2008, Vol 39, Num 10, pp 947-957, issn 0020-7721, 11 p.Article

Indirect effects of habitat destruction in model ecosystemsNAKAGIRI, Nariyuki; TAINAKA, Kei-Ichi.Ecological modelling. 2004, Vol 174, Num 1-2, pp 103-114, issn 0304-3800, 12 p.Conference Paper

Power law for extinction process in multiple contact processSAKISAKA, Yukio; TAINAKA, Kei-Ichi; SUGIMINE, Nobuaki et al.Journal of the Physical Society of Japan. 2007, Vol 76, Num 2, issn 0031-9015, 023101.1-023101.4Article

Spatial enhancement of population uncertainty near the extinction thresholdITOH, Yu; TAINAKA, Kei-Ichi; SAKATA, Tomoyuki et al.Ecological modelling. 2004, Vol 174, Num 1-2, pp 191-201, issn 0304-3800, 11 p.Conference Paper