Hajime Machida

Publication Activity (10 Years)

Years Active: 1978-2023
Publications (10 Years): 17

Top Topics

Boolean Operations

Data Model And Query Language

Top Venues

J. Multiple Valued Log. Soft Comput.

Sci. Ann. Comput. Sci.

Publications

Hajime Machida
A Study on Centralizing Monoids with Majority Operation Witnesses. Sci. Ann. Comput. Sci. 33 (1) (2023)
Hajime Machida
Search for Some Majority Operation and Studies of its Centralizing Monoid. ISMVL (2023)
Hajime Machida
Centralizing Monoids, Majority Operations and the Słupecki Clone. ISMVL (2022)
Hajime Machida, Péter P. Pálfy
Self-commuting Operations. J. Multiple Valued Log. Soft Comput. 36 (4-5) (2021)
Hajime Machida
Introduction. J. Multiple Valued Log. Soft Comput. 34 (3-4) (2020)
Mike Behrisch, Hajime Machida
On Minimality of Some Binary Clones Related to Unary Functions. ISMVL (2020)
Mike Behrisch, Hajime Machida
An Approach Toward Classification of Minimal Groupoids on a Finite Set. ISMVL (2019)
Hajime Machida, Jovanka Pantovic
Closed Sets of Monomials in Two Variables Generated by Singletons. J. Multiple Valued Log. Soft Comput. 33 (3) (2019)
Hajime Machida, Ivo G. Rosenberg
Commutation for Functions of Small Arity Over a Finite Set. ISMVL (2018)
Hajime Machida
Introduction. J. Multiple Valued Log. Soft Comput. 31 (3) (2018)
Hajime Machida, Jovanka Pantovic
Monomial Clones Over Small Finite Fields. J. Multiple Valued Log. Soft Comput. 31 (3) (2018)
Hajime Machida, Jovanka Pantovic
One Class of Maximal Binary Monomials. ISMVL (2018)
Hajime Machida, Jovanka Pantovic
Three Classes of Closed Sets of Monomials. ISMVL (2017)
Hajime Machida, Ivo G. Rosenberg
Centralizing Monoids and the Arity of Witnesses. ISMVL (2017)
Hajime Machida
Preface. J. Multiple Valued Log. Soft Comput. 28 (1) (2017)
Hajime Machida, Ivo G. Rosenberg
Centralizing Monoids on a Three-Element Set Related to Binary Idempotent Functions. ISMVL (2016)
Hajime Machida, Jovanka Pantovic
Monomial Clones: Local Results and Global Properties. ISMVL (2016)
Jelena Colic, Hajime Machida, Jovanka Pantovic
Upward Saturated Hyperclones. J. Multiple Valued Log. Soft Comput. 24 (1-4) (2015)
Martin Goldstern, Hajime Machida, Ivo G. Rosenberg
Some Classes of Centralizing Monoids on a Three-Element Set. ISMVL (2015)
Hajime Machida, Tamás Waldhauser
Lazy Clones and Essentially Minimal Groupoids. ISMVL (2015)
Jelena Colic, Hajime Machida, Jovanka Pantovic
One-point Extension of the Algebra of Incompletely Specified Operations. J. Multiple Valued Log. Soft Comput. 22 (1-2) (2014)
Hajime Machida, Ivo G. Rosenberg
Essentially Minimal Clones of Rank 3 on a Three-Element Set. ISMVL (2014)
Jelena Colic, Hajime Machida, Jovanka Pantovic
On Hyper Co-Clones. ISMVL (2013)
Hajime Machida, Ivo G. Rosenberg
A Study on Essentially Minimal Clones. ISMVL (2013)
Hajime Machida, Teruo Hikita
Honouring Ivo G. Rosenberg: His Contributions to ISMVL. ISMVL (2012)
Jelena Colic, Hajime Machida, Jovanka Pantovic
Clones of Incompletely Specified Operations. ISMVL (2012)
Hajime Machida, Ivo G. Rosenberg
Some Centralizing Monoids on a Three-Element Set. J. Multiple Valued Log. Soft Comput. 18 (2) (2012)
Hajime Machida, Jovanka Pantovic
Three Classes of Maximal Hyperclones. J. Multiple Valued Log. Soft Comput. 18 (2) (2012)
Hajime Machida
Editorial. J. Multiple Valued Log. Soft Comput. 18 (2) (2012)
Hajime Machida, Ivo G. Rosenberg
Centralizing Monoids on a Three-Element Set. ISMVL (2012)
Hajime Machida, Jovanka Pantovic, Ivo G. Rosenberg
Regular Sets of Operations. J. Multiple Valued Log. Soft Comput. 19 (1-3) (2012)
Jelena Colic, Hajime Machida, Jovanka Pantovic
Maximal Hyperclones Determined by Monotone Operations. ISMVL (2011)
Hajime Machida, Lucien Haddad, Jovanka Pantovic
Invitation to Clone Theory with Partial Clones and Hyperclones. ISMVL (2011)
Hajime Machida, Ivo G. Rosenberg
Maximal Centralizing Monoids and their Relation to Minimal Clones. ISMVL (2011)
Ivan Chajda, Radomír Halas, Hajime Machida
Completeness of Order Algebras? J. Multiple Valued Log. Soft Comput. 17 (1) (2011)
Léonard Kwuida, Hajime Machida
On the isomorphism problem of concept algebras. Ann. Math. Artif. Intell. 59 (2) (2010)
Hajime Machida, Ivo G. Rosenberg
Endoprimal Monoids and Witness Lemma in Clone Theory. ISMVL (2010)
Hajime Machida, Jovanka Pantovic, Ivo G. Rosenberg
Galois Connection for Hyperclones. ISMVL (2010)
Hajime Machida, Jovanka Pantovic
Hyperclones Determined by Total-Parts of Hyper-relations. ISMVL (2009)
Hajime Machida, Ivo G. Rosenberg
On Endoprimal Monoids in Clone Theory. ISMVL (2009)
Hajime Machida, Jovanka Pantovic
as Hypercores. J. Multiple Valued Log. Soft Comput. 15 (4) (2009)
Hajime Machida, Jovanka Pantovic
On Maximal Hyperclones on {0, 1} - A New Approach. ISMVL (2008)
Hajime Machida, Tamás Waldhauser
Majority and Other Polynomials in Minimal Clones. ISMVL (2008)
Lucien Haddad, Hajime Machida, Ivo G. Rosenberg
Monoidal Intervals of Partial Clones. ISMVL (2007)
Hajime Machida, Michael Pinsker
Polynomials as Generators of Minimal Clones. ISMVL (2007)
Hajime Machida, Michael Pinsker
Some Polynomials Generating Minimal Clones. J. Multiple Valued Log. Soft Comput. 13 (4-6) (2007)
Lucien Haddad, Hajime Machida, Ivo G. Rosenberg
Theoretical Basis of Commutation Theory for Partial Clones. ISMVL (2006)
Hajime Machida, Michael Pinsker
Some Observations on Minimal Clones. ISMVL (2006)
Hajime Machida, Ivo G. Rosenberg
Centralizers of Monoids Containing the Symmetric Group. ISMVL (2005)
Hajime Machida, Ivo G. Rosenberg
Monoids whose Centralizer is the Least Clone. ISMVL (2004)
Hajime Machida, Ivo G. Rosenberg
On the Centralizers of Monoids in Clone Theory. ISMVL (2003)
Hajime Machida, Masahiro Miyakawa, Ivo G. Rosenberg
Some Results on the Centralizers of Monoids in Clone Theory. ISMVL (2002)
Lucien Haddad, Hajime Machida, Ivo G. Rosenberg
Maximal and Minimal Partial Clones. J. Autom. Lang. Comb. 7 (1) (2002)
Hajime Machida, Masahiro Miyakawa, Ivo G. Rosenberg
Relations between Clones and Full Monoids. ISMVL (2001)
Hajime Machida
Some Properties of Hyperoperations and Hyperclones. Words, Languages & Combinatorics (2000)
Lucien Haddad, Hajime Machida, Ivo G. Rosenberg
On the Intersection of Maximal Partial Clones and the Join of Minimal Partial Clones. ISMVL (2000)
Ivo G. Rosenberg, Hajime Machida
Gigantic Pairs of Minimal Clones. ISMVL (1999)
Hajime Machida
Some Continuous Maps on the Space of Clones in Multiple-Valued Logic. ISMVL (1998)
Hajime Machida
Finitary Approximations and Metric Structure of the Space of Clones. ISMVL (1995)
Masahiro Miyakawa, Ivan Stojmenovic, Teruo Hikita, Hajime Machida, Rusins Freivalds
Sheffer and Symmetric Sheffer Boolean Functions under Various Functional Constructions. J. Inf. Process. Cybern. 24 (6) (1988)
Hajime Machida, Takumi Kasai
Space Complexity in On-Line Computation. J. Comput. Syst. Sci. 24 (3) (1982)
Kohei Noshita, Etsuo Masuda, Hajime Machida
On the Expected Behaviors of the Dijkstra's Shortest Path Algorithm for Complete Graphs. Inf. Process. Lett. 7 (5) (1978)