Nonconstructible Simplicial Balls and a Way of Testing Constructibility. - Masahiro Hachimori (Discret. Comput. Geom., 1999)

Constructible complexes and recursive division of posets. - Masahiro Hachimori (Theor. Comput. Sci., 2000)

Deciding constructibility of 3-balls with at most two interior vertices. - Masahiro Hachimori (Discret. Math., 2001)

Non-constructible Complexes and the Bridge Index. - Richard Ehrenborg; Masahiro Hachimori (Eur. J. Comb., 2001)

h-Assignments of simplicial complexes and reverse search. - Sonoko Moriyama; Masahiro Hachimori (Discret. Appl. Math., 2006)

On the topology of the free complexes of convex geometries. - Masahiro Hachimori; Kenji Kashiwabara (Discret. Math., 2007)

Decompositions of two-dimensional simplicial complexes. - Masahiro Hachimori (Discret. Math., 2008)

A note on shellability and acyclic orientations. - Masahiro Hachimori; Sonoko Moriyama (Discret. Math., 2008)

The max-flow min-cut property of two-dimensional affine convex geometries. - Masahiro Hachimori; Masataka Nakamura (Discret. Math., 2008)

Determining the minimum rank of matroids whose basis graph is common. - Masahiro Hachimori; Hiroshi Kurata; Tadashi Sakuma (Electron. Notes Discret. Math., 2008)

Compact Grid Representation of Graphs. - José Cáceres; Carmen Cortés; Clara Isabel Grima; Masahiro Hachimori; Alberto Márquez 001; Raiji Mukae; Atsuhiro Nakamoto; Seiya Negami; Rafael Robles; Jesus Valenzuela (EGC, 2011)

Obstructions to shellability, partitionability, and sequential Cohen-Macaulayness. - Masahiro Hachimori; Kenji Kashiwabara (J. Comb. Theory A, 2011)

A comment on pure-strategy Nash equilibria in competitive diffusion games. - Reiko Takehara; Masahiro Hachimori; Maiko Shigeno (Inf. Process. Lett., 2012)

Pure-strategy Nash equilibria on competitive diffusion games. - Hikoe Enomoto; Masahiro Hachimori; Shun Nakamura; Maiko Shigeno; Yuya Tanaka; Masaaki Tsugami (Discret. Appl. Math., 2018)

Sequential Partitions of Nonpure Simplicial Complexes. - Masahiro Hachimori (Graphs Comb., 2021)

Signature Codes for Weighted Binary Adder Channel and Multimedia Fingerprinting. - Jinping Fan; Yujie Gu; Masahiro Hachimori; Ying Miao 001 (IEEE Trans. Inf. Theory, 2021)

The Root Distributions of Ehrhart Polynomials of Free Sums of Reflexive Polytopes. - Masahiro Hachimori; Akihiro Higashitani; Yumi Yamada (Electron. J. Comb., 2022)

Some Computational Study of the Root Distribution of Ehrhart Polynomials. - Masahiro Hachimori; Yumi Yamada (IGTR, 2023)

Several Minimality Concepts Related to Frankl's Conjecture. - Masahiro Hachimori; Kenji Kashiwabara (Graphs Comb., 2024)

The average expected value of a rooted graph, Monte Carlo calculation, and a power index for the voting game. - Masahiro Hachimori (Discret. Appl. Math., 2025)

Coloring zonotopal quadrangulations of the projective space. - Masahiro Hachimori; Atsuhiro Nakamoto; Kenta Ozeki (Eur. J. Comb., 2025)