On the Expected Behaviors of the Dijkstra's Shortest Path Algorithm for Complete Graphs. - Kohei Noshita; Etsuo Masuda; Hajime Machida (Inf. Process. Lett., 1978)

Space Complexity in On-Line Computation. - Hajime Machida; Takumi Kasai (J. Comput. Syst. Sci., 1982)

Sheffer and Symmetric Sheffer Boolean Functions under Various Functional Constructions. - Masahiro Miyakawa; Ivan Stojmenovic; Teruo Hikita; Hajime Machida; Rusins Freivalds (J. Inf. Process. Cybern., 1988)

Finitary Approximations and Metric Structure of the Space of Clones. - Hajime Machida (ISMVL, 1995)

Some Continuous Maps on the Space of Clones in Multiple-Valued Logic. - Hajime Machida (ISMVL, 1998)

Gigantic Pairs of Minimal Clones. - Ivo G. Rosenberg; Hajime Machida (ISMVL, 1999)

Some Properties of Hyperoperations and Hyperclones. - Hajime Machida (Words, Languages & Combinatorics, 2000)

On the Intersection of Maximal Partial Clones and the Join of Minimal Partial Clones. - Lucien Haddad; Hajime Machida; Ivo G. Rosenberg (ISMVL, 2000)

Relations between Clones and Full Monoids. - Hajime Machida; Masahiro Miyakawa; Ivo G. Rosenberg (ISMVL, 2001)

Some Results on the Centralizers of Monoids in Clone Theory. - Hajime Machida; Masahiro Miyakawa; Ivo G. Rosenberg (ISMVL, 2002)

Maximal and Minimal Partial Clones. - Lucien Haddad; Hajime Machida; Ivo G. Rosenberg (J. Autom. Lang. Comb., 2002)

On the Centralizers of Monoids in Clone Theory. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2003)

Monoids whose Centralizer is the Least Clone. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2004)

Centralizers of Monoids Containing the Symmetric Group. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2005)

Theoretical Basis of Commutation Theory for Partial Clones. - Lucien Haddad; Hajime Machida; Ivo G. Rosenberg (ISMVL, 2006)

Some Observations on Minimal Clones. - Hajime Machida; Michael Pinsker (ISMVL, 2006)

Monoidal Intervals of Partial Clones. - Lucien Haddad; Hajime Machida; Ivo G. Rosenberg (ISMVL, 2007)

Polynomials as Generators of Minimal Clones. - Hajime Machida; Michael Pinsker (ISMVL, 2007)

Some Polynomials Generating Minimal Clones. - Hajime Machida; Michael Pinsker (J. Multiple Valued Log. Soft Comput., 2007)

On Maximal Hyperclones on {0, 1} - A New Approach. - Hajime Machida; Jovanka Pantovic (ISMVL, 2008)

Majority and Other Polynomials in Minimal Clones. - Hajime Machida; Tamás Waldhauser (ISMVL, 2008)

Hyperclones Determined by Total-Parts of Hyper-relations. - Hajime Machida; Jovanka Pantovic (ISMVL, 2009)

On Endoprimal Monoids in Clone Theory. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2009)

Maximal Hyperclones on E2 as Hypercores. - Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2009)

Galois Connection for Hyperclones. - Hajime Machida; Jovanka Pantovic; Ivo G. Rosenberg (ISMVL, 2010)

Endoprimal Monoids and Witness Lemma in Clone Theory. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2010)

On the isomorphism problem of concept algebras. - Léonard Kwuida; Hajime Machida (Ann. Math. Artif. Intell., 2010)

Maximal Hyperclones Determined by Monotone Operations. - Jelena Colic; Hajime Machida; Jovanka Pantovic (ISMVL, 2011)

Invitation to Clone Theory with Partial Clones and Hyperclones. - Hajime Machida; Lucien Haddad; Jovanka Pantovic (ISMVL, 2011)

Maximal Centralizing Monoids and their Relation to Minimal Clones. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2011)

Completeness of Order Algebras? - Ivan Chajda; Radomír Halas; Hajime Machida (J. Multiple Valued Log. Soft Comput., 2011)

Clones of Incompletely Specified Operations. - Jelena Colic; Hajime Machida; Jovanka Pantovic (ISMVL, 2012)

Honouring Ivo G. Rosenberg: His Contributions to ISMVL. - Hajime Machida; Teruo Hikita (ISMVL, 2012)

Centralizing Monoids on a Three-Element Set. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2012)

Editorial. - Hajime Machida (J. Multiple Valued Log. Soft Comput., 2012)

Three Classes of Maximal Hyperclones. - Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2012)

Regular Sets of Operations. - Hajime Machida; Jovanka Pantovic; Ivo G. Rosenberg (J. Multiple Valued Log. Soft Comput., 2012)

Some Centralizing Monoids on a Three-Element Set. - Hajime Machida; Ivo G. Rosenberg (J. Multiple Valued Log. Soft Comput., 2012)

On Hyper Co-Clones. - Jelena Colic; Hajime Machida; Jovanka Pantovic (ISMVL, 2013)

A Study on Essentially Minimal Clones. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2013)

Essentially Minimal Clones of Rank 3 on a Three-Element Set. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2014)

One-point Extension of the Algebra of Incompletely Specified Operations. - Jelena Colic; Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2014)

Some Classes of Centralizing Monoids on a Three-Element Set. - Martin Goldstern; Hajime Machida; Ivo G. Rosenberg (ISMVL, 2015)

Lazy Clones and Essentially Minimal Groupoids. - Hajime Machida; Tamás Waldhauser (ISMVL, 2015)

Upward Saturated Hyperclones. - Jelena Colic; Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2015)

Monomial Clones: Local Results and Global Properties. - Hajime Machida; Jovanka Pantovic (ISMVL, 2016)

Centralizing Monoids on a Three-Element Set Related to Binary Idempotent Functions. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2016)

Three Classes of Closed Sets of Monomials. - Hajime Machida; Jovanka Pantovic (ISMVL, 2017)

Centralizing Monoids and the Arity of Witnesses. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2017)

Preface. - Hajime Machida (J. Multiple Valued Log. Soft Comput., 2017)

One Class of Maximal Binary Monomials. - Hajime Machida; Jovanka Pantovic (ISMVL, 2018)

Commutation for Functions of Small Arity Over a Finite Set. - Hajime Machida; Ivo G. Rosenberg (ISMVL, 2018)

Monomial Clones Over Small Finite Fields. - Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2018)

An Approach Toward Classification of Minimal Groupoids on a Finite Set. - Mike Behrisch; Hajime Machida (ISMVL, 2019)

Closed Sets of Monomials in Two Variables Generated by Singletons. - Hajime Machida; Jovanka Pantovic (J. Multiple Valued Log. Soft Comput., 2019)

On Minimality of Some Binary Clones Related to Unary Functions. - Mike Behrisch; Hajime Machida (ISMVL, 2020)

Introduction. - Hajime Machida (J. Multiple Valued Log. Soft Comput., 2020)

Self-commuting Operations. - Hajime Machida; Péter P. Pálfy (J. Multiple Valued Log. Soft Comput., 2021)

Centralizing Monoids, Majority Operations and the Słupecki Clone. - Hajime Machida (ISMVL, 2022)

Search for Some Majority Operation and Studies of its Centralizing Monoid. - Hajime Machida (ISMVL, 2023)

A Study on Centralizing Monoids with Majority Operation Witnesses. - Hajime Machida (Sci. Ann. Comput. Sci., 2023)

Orderly Majority Functions with their Relation to Minimal Clones. - Hajime Machida (ISMVL, 2024)

On 2-valued Majority Functions with their Relation to Minimal Clones. - Hajime Machida (ISMVL, 2025)