A Generalization of Formal Model of Internal Measurement: A Construction on One-Dimensional Maps. - Taichi Haruna; Yukio-Pegio Gunji (Int. J. Unconv. Comput., 2006)

Wholeness and Information Processing in Biological Networks: An Algebraic Study of Network Motifs. - Taichi Haruna; Yukio-Pegio Gunji (IWNC, 2007)

Duality between decomposition and gluing: A theoretical biology via adjoint functors. - Taichi Haruna; Yukio-Pegio Gunji (Biosyst., 2007)

Being Arranged in Advance - Quantum Entanglement and Biological Feedback. - Taichi Haruna (ALIFE, 2008)

Embodiment of the Game of Life. - Kohei Nakajima; Taichi Haruna (ECAL (1), 2009)

Lattice Derived by Double Indiscernibility and Computational Complementarity. - Yukio-Pegio Gunji; Taichi Haruna; Eugene Schneider Kitamura (RSKT, 2009)

A Theoretical Study on Molecular Discreteness. - Taichi Haruna (ALIFE, 2010)

A Non-boolean Lattice Derived by Double Indiscernibility. - Yukio-Pegio Gunji; Taichi Haruna (Trans. Rough Sets, 2010)

Global structure of directed networks emerging from a category theoretical formulation of the idea "Objects as processes, interactions as interfaces". - Taichi Haruna (ECAL, 2011)

Self-organized perturbations enhance class IV behavior and 1/f power spectrum in elementary cellular automata. - Kohei Nakajima; Taichi Haruna (Biosyst., 2011)

Permutation Complexity via Duality between Values and Orderings - Taichi Haruna; Kohei Nakajima (CoRR, 2011)

Permutation Excess Entropy and Mutual Information between the Past and Future - Taichi Haruna; Kohei Nakajima (CoRR, 2011)

Symbolic transfer entropy rate is - Taichi Haruna; Kohei Nakajima (CoRR, 2011)

Double Approximation and Complete Lattices. - Taichi Haruna; Yukio-Pegio Gunji (Fundam. Informaticae, 2011)

Robustness and Directed Structures in Ecological Flow Networks. - Taichi Haruna (ECAL, 2013)

Theory of interface: Category theory, directed networks and evolution of biological networks. - Taichi Haruna (Biosyst., 2013)

Permutation Complexity and Coupling Measures in Hidden Markov Models. - Taichi Haruna; Kohei Nakajima (Entropy, 2013)

On the Relationship between Local Rewiring Rules and Stationary Out-Degree Distributions in Adaptive Random Boolean Network Models. - Taichi Haruna; Sayaka Tanaka (ALIFE, 2014)

Hodge Decomposition of Information Flow on Complex Networks. - Yuuya Fujiki; Taichi Haruna (BICT, 2014)

Symbolic local information transfer. - Kohei Nakajima; Taichi Haruna (CoRR, 2014)

Adaptive Local Information Transfer in Random Boolean Networks. - Taichi Haruna (Artif. Life, 2017)

Inverse Bayesian inference as a key of consciousness featuring a macroscopic quantum logical structure. - Yukio-Pegio Gunji; Shuji Shinohara; Taichi Haruna; Vasileios Basios (Biosyst., 2017)

Evolution of Influenza a nucleotide Segments through the Lens of Different Complexity Measures. - Igor Balaz; Taichi Haruna (Adv. Complex Syst., 2018)

Open networks from within: input or output betweenness centrality of nodes in directed networks. - Taichi Haruna (Appl. Netw. Sci., 2018)

Evolution of activity-dependent adaptive Boolean networks towards criticality: an analytic approach. - Taichi Haruna (J. Complex Networks, 2018)

Uncertainty of the second order. - Taichi Haruna (Artif. Life Robotics, 2019)

Optimal short-term memory before the edge of chaos in driven random recurrent networks. - Taichi Haruna; Kohei Nakajima (CoRR, 2019)

Concept Formation and Quantum-like Probability from Nonlocality in Cognition. - Yukio-Pegio Gunji; Taichi Haruna (Cogn. Comput., 2022)

Generalized multiplicative stochastic processes arising from one-dimensional maps with noise. - Taichi Haruna; Kohei Nakajima (Artif. Life Robotics, 2023)

Analysis of coupling complexity in echo state networks via ordinal persistent homology. - Taichi Haruna (Artif. Life Robotics, 2025)