Tetsuya Murai

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 16

Top Venues

J. Adv. Comput. Intell. Intell. Informatics

SCIS&ISIS

GrC

SCIS/ISIS

Publications

Hajime Okawa, Yasuo Kudo, Tetsuya Murai
A Vector Is a Granule: A Novel Extension of the Variable Precision Rough Set Model. IJCRS (1) (2024)
Yotaro Nakayama, Seiki Akama, Jair Minoro Abe, Tetsuya Murai
Annotated Logic with Rough Double Stone Algebraic Interpretation. FUZZ (2023)
Hajime Okawa, Yasuo Kudo, Tetsuya Murai
Partial Discernibility Matrices for Enumerating Relative Reducts of Large Datasets. SCIS/ISIS (2022)
Yotaro Nakayama, Seiki Akama, Jair Minoro Abe, Tetsuya Murai
Four-Valued Interpretation for Paraconsistent Annotated Evidential Logic. KES-IDT (2022)
Yotaro Nakayama, Seiki Akama, Tetsuya Murai
Many-valued tableau calculi for decision logic based on approximation regions in VPRS. Int. J. Reason. based Intell. Syst. 13 (4) (2021)
Yotaro Nakayama, Seiki Akama, Tetsuya Murai
Rough Set Logic for Kleene's Three-valued Logic. SCIS/ISIS (2020)
Yotaro Nakayama, Seiki Akama, Tetsuya Murai
Bilattice Logic for Rough Sets. J. Adv. Comput. Intell. Intell. Informatics 24 (6) (2020)
Zhipeng Zhang, Yasuo Kudo, Tetsuya Murai, Yonggong Ren
Improved covering-based collaborative filtering for new users' personalized recommendations. Knowl. Inf. Syst. 62 (8) (2020)
Yasuo Kudo, Tetsuya Murai
An Attempt of Object Reduction in Rough Set Theory. SCIS&ISIS (2018)
Yotaro Nakayama, Seiki Akama, Tetsuya Murai
Four-Valued Semantics for Granular Reasoning Towards Frame Problem. SCIS&ISIS (2018)
Yotaro Nakayama, Seiki Akama, Tetsuya Murai
Four-valued Tableau Calculi for Decision Logic of Rough Set. KES (2018)
Zhipeng Zhang, Yasuo Kudo, Tetsuya Murai
Neighbor selection for user-based collaborative filtering using covering-based rough sets. Ann. Oper. Res. 256 (2) (2017)
Yasuo Kudo, Tetsuya Murai
A Review on Rough Set-Based Interrelationship Mining. Fuzzy Sets, Rough Sets, Multisets and Clustering (2017)
Yasuo Kudo, Tetsuya Murai
Rough-Set-Based Interrelationship Mining for Incomplete Decision Tables. J. Adv. Comput. Intell. Intell. Informatics 20 (5) (2016)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Partial and paraconsistent approaches to future contingents in tense logic. Synth. 193 (11) (2016)
Zhipeng Zhang, Yasuo Kudo, Tetsuya Murai
Improvement of Item-Based Collaborative Filtering by Adding Time Factor and Covering Degree. SCIS&ISIS (2016)
Tetsuya Murai, Sadaaki Miyamoto, Masahiro Inuiguchi, Yasuo Kudo, Seiki Akama
Fuzzy Multisets in Granular Hierarchical Structures Generated from Free Monoids. J. Adv. Comput. Intell. Intell. Informatics 19 (1) (2015)
Zhipeng Zhang, Yasuo Kudo, Tetsuya Murai
Applying Covering-Based Rough Set Theory to User-Based Collaborative Filtering to Enhance the Quality of Recommendations. IUKM (2015)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Da Costa logics and vagueness. GrC (2014)
Takehiro Tanaka, Tetsuya Murai, Yasuo Kudo, Seiki Akania
Rough sets in crisp and fuzzy granular hierarchical structures. GrC (2014)
Tetsuya Murai, Sadaaki Miyamoto, Masahiro Inuiguchi, Yasuo Kudo, Seiki Akama
Crisp and Fuzzy Granular Hierarchical Structures Generated from a Free Monoid. J. Adv. Comput. Intell. Intell. Informatics 18 (6) (2014)
Seiki Ubukata, Tetsuya Murai, Yasuo Kudo, Seiki Akama
Variable Neighborhood Model for Agent Control Introducing Accessibility Relations Between Agents with Linear Temporal Logic. J. Adv. Comput. Intell. Intell. Informatics 18 (6) (2014)
Yasuo Kudo, Tetsuya Murai
Interrelationship mining from a viewpoint of rough sets on two universes. GrC (2014)
Takehiro Tanaka, Tetsuya Murai, Yasuo Kudo, Seiki Akama
Empty-stringizing of the false value in crisp and fuzzy granular hierarchical structures. SCIS&ISIS (2014)
Yasuo Kudo, Tetsuya Murai
Some properties of interrelated attributes in relative reducts for interrelationship mining. SCIS&ISIS (2014)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Epistemic Logic Founded on Nonignorance. Int. J. Intell. Syst. 28 (9) (2013)
Yasuo Kudo, Tetsuya Murai
An attempt of hybridization of generalized dynamic reducts and a heuristic attribute reduction using reduced decision tables. FUZZ-IEEE (2013)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Bi-superintuitionistic logics for rough sets. GrC (2013)
Yasuo Kudo, Tetsuya Murai
Decision logic for rough set-based interrelationship mining. GrC (2013)
Yasuo Kudo, Yoshifumi Okada, Tetsuya Murai
On a Possibility of Applying Interrelationship Mining to Gene Expression Data Analysis. Brain and Health Informatics (2013)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Heyting-Brouwer Rough Set Logic. KSE (2) (2013)
Tetsuya Murai, Sadaaki Miyamoto, Masahiro Inuiguchi, Yasuo Kudo, Seiki Akama
Fuzzy Multisets in Granular Hierarchical Structures Generated from Free Monoids. MDAI (2013)
Yasuo Kudo, Tetsuya Murai
A Parallel Computation Method for Heuristic Attribute Reduction Using Reduced Decision Tables. J. Adv. Comput. Intell. Intell. Informatics 17 (3) (2013)
Tetsuya Murai, Sadaaki Miyamoto, Masahiro Inuiguchi, Seiki Akama
Granular hierarchical structures of finite naïve subsets and multisets based on free monoids and homomorphisms. Int. J. Reason. based Intell. Syst. 4 (3) (2012)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Non-ignorance and knowledge. GrC (2012)
Kazuhiro Omura, Mineichi Kudo, Tomomi Endo, Tetsuya Murai
Weighted naïve Bayes classifier on categorical features. ISDA (2012)
Yasuo Kudo, Tetsuya Murai
Indiscernibility relations by interrelationships between attributes in rough set data analysis. GrC (2012)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Paraconsistecy in future contradictions. GrC (2011)
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
Autonomous agent control based on variable neighbourhoods. Int. J. Reason. based Intell. Syst. 3 (1) (2011)
Seiki Ubukata, Tetsuya Murai, Yasuo Kudo
Agents' KANSEI expression based on variable neighborhood models. GrC (2011)
Hongbin Yan, Van-Nam Huynh, Yoshiteru Nakamori, Tetsuya Murai
On prioritized weighted aggregation in multi-criteria decision making. Expert Syst. Appl. 38 (1) (2011)
Yasuo Kudo, Ken Kaneiwa, Tetsuya Murai
An attempt of reconstruction of object-oriented rough set models. GrC (2011)
Tetsuya Murai, Yasuo Kudo, Mayuka F. Kawaguchi, Seiki Akama
A granular-sequence-based approach to multisets and rough sets with applications. GrC (2011)
Yasuo Kudo, Tetsuya Murai
Heuristic Algorithm for Attribute Reduction Based on Classification Ability by Condition Attributes. J. Adv. Comput. Intell. Intell. Informatics 15 (1) (2011)
Seiki Akama, Tetsuya Murai, Yasuo Kudo
Uncertainty in Future: A Paraconsistent Approach. IUM (2010)
Yasuo Kudo, Tetsuya Murai
An Evaluation Method of Relative Reducts Based on Roughness of Partitions. Int. J. Cogn. Informatics Nat. Intell. 4 (2) (2010)
Yasuo Kudo, Tetsuya Murai
On a Criterion for Evaluating the Accuracy of Approximation by Variable Precision Rough Sets. IUM (2010)
Yasuo Kudo, Tetsuya Murai
An Attribute Reduction Algorithm by Switching Exhaustive and Heuristic Computation of Relative Reducts. GrC (2010)
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
A Multi-agent System Based on Variable Neighborhood Model. GrC (2010)
Tetsuya Murai, Seiki Ubukata, Yasuo Kudo, Seiki Akama, Sadaaki Miyamoto
Granularity and Approximation in Sequences, Multisets, and Sets in the Framework of Kripke Semantics. IUM (2010)
Yasuo Kudo, Tetsuya Murai
A Modal Characterization of Visibility and Focus in Granular Reasoning. J. Adv. Comput. Intell. Intell. Informatics 13 (3) (2009)
Yasuo Kudo, Tetsuya Murai
On a Criterion of Similarity between Partitions Based on Rough Set Theory. RSFDGrC (2009)
Yasuo Kudo, Tetsuya Murai, Sadaaki Miyamoto
On an extraction method of structural characteristics in object-oriented rough set models. GrC (2009)
Seiki Ubukata, Yasuo Kudo, Tetsuya Murai
An Agent Control Method Based on Variable Neighborhoods. KES (2) (2009)
Yasuo Kudo, Tetsuya Murai
Attribute Reduction as Calculation of Focus in Granular Reasoning. ISMVL (2009)
Yasuo Kudo, Tetsuya Murai, Seiki Akama
A granularity-based framework of deduction, induction, and abduction. Int. J. Approx. Reason. 50 (8) (2009)
Yasuo Kudo, Tetsuya Murai
A Heuristic Algorithm for Attribute Reduction Based on Discernibility and Equivalence by Attributes. MDAI (2009)
Mineichi Kudo, Tetsuya Murai
Extended DNF Expression and Variable Granularity in Information Tables. IEEE Trans. Fuzzy Syst. 16 (2) (2008)
Yasuo Kudo, Tetsuya Murai
A Note on Characteristic Combination Patterns about How to Combine Objects in Object-Oriented Rough Set Models. RSKT (2008)
Hongbin Yan, Van-Nam Huynh, Tetsuya Murai, Yoshiteru Nakamori
Kansei evaluation based on prioritized multi-attribute fuzzy target-oriented decision analysis. Inf. Sci. 178 (21) (2008)
Yasuo Kudo, Tetsuya Murai
Semi-structured Decision Rules in Object-Oriented Rough Set Models for Kansei Engineering. RSKT (2007)
Van-Nam Huynh, Yoshiteru Nakamori, Tetsuya Murai
An Algebraic Foundation for Linguistic Reasoning. Fundam. Informaticae 78 (2) (2007)
Tetsuya Murai, Sadaaki Miyamoto, Yasuo Kudo
A Logical Representation of Images by Means of Multi-rough Sets for Kansei Image Retrieval. RSKT (2007)
Yuji Muto, Mineichi Kudo, Tetsuya Murai
Reduction of Attribute Values for Kansei Representation. J. Adv. Comput. Intell. Intell. Informatics 10 (5) (2006)
Van-Nam Huynh, Yoshiteru Nakamori, Tu Bao Ho, Tetsuya Murai
Multiple-attribute decision making under uncertainty: the evidential reasoning approach revisited. IEEE Trans. Syst. Man Cybern. Part A 36 (4) (2006)
Sadaaki Miyamoto, Tetsuya Murai, Yasuo Kudo
A Family of Polymodal Systems and its Application to Generalized Possibility Measures and Multi-Rough Sets. J. Adv. Comput. Intell. Intell. Informatics 10 (5) (2006)
Yasuo Kudo, Tetsuya Murai
A Theoretical Formulation of Object-Oriented Rough Set Models. J. Adv. Comput. Intell. Intell. Informatics 10 (5) (2006)
Yasuo Kudo, Tetsuya Murai
A Method of Generating Decision Rules in Object-Oriented Rough Set Models. RSCTC (2006)
Yasuo Kudo, Tetsuya Murai
Visibility and Focus: An Extended Framework for Granular Reasoning. LAPTEC (2005)
Van-Nam Huynh, Tetsuya Murai, Tu Bao Ho, Yoshiteru Nakamori
An Extension of Rough Approximation Quality to Fuzzy Classification. RSFDGrC (1) (2005)
Seiki Akama, Tetsuya Murai
Rough Set Semantics for Three-Valued Logics. LAPTEC (2005)
Tetsuya Murai, Yasuo Kudo, Seiki Akama, Jair Minoro Abe
Paraconsistency and Paracompleteness in Chellas's Conditional Logics. LAPTEC (2005)
Tetsuya Murai, Yasuo Kudo
New Logical Classes of Plausibility Functions in Dempster-Shafer Theory of Evidence. KES (4) (2005)
Yasuo Kudo, Tetsuya Murai
A Unified Framework of Propositional Knowledge Base Revision and Update Based on State Transition Models. IJCAI (2005)
Mineichi Kudo, Tetsuya Murai
A New Treatment and Viewpoint of Information Tables. RSFDGrC (1) (2005)
Hiroshi Sakai, Tetsuya Murai, Michinori Nakata
On a Tool for Rough Non-deterministic Information Analysis and Its Perspective for Handling Numerical Data. MDAI (2005)
Tetsuya Murai, Masayuki Sanada, Yasuo Kudo, Yoshiharu Sato
Monotonic and Nonmonotonic Reasoning in Zoom Reasoning Systems. KES (2004)
Tetsuya Murai, Masayuki Sanada, Yasuo Kudo, Mineichi Kudo
A Note on Ziarko's Variable Precision Rough Set Model and Nonmonotonic Reasoning. Rough Sets and Current Trends in Computing (2004)
Yasuo Kudo, Tetsuya Murai
Non-monotonic reasoning in prioritized knowledge bases based on granular reasoning. FUZZ-IEEE (2004)
Yasuo Kudo, Tetsuya Murai
A Method of Belief Base Revision for Extended Logic Programs Based on State Transition Diagrams. KES (2004)
Tetsuya Murai, Yasuo Kudo, Van-Nam Huynh, Akira Tanaka, Mineichi Kudo
A note on fuzzy granular reasoning. FUZZ-IEEE (2004)
Van-Nam Huynh, Yoshiteru Nakamori, Tetsuya Murai, Tu Bao Ho
A New Approach to Belief Modeling. FoIKS (2004)
Mineichi Kudo, Hideyuki Imai, Akira Tanaka, Tetsuya Murai
A Nearest Neighbor Method Using Bisectors. SSPR/SPR (2004)
Tetsuya Murai, Germano Resconi, Michinori Nakata, Yoshiharu Sato
Granular Reasoning Using Zooming In & Out. RSFDGrC (2003)
Tetsuya Murai, Yasuo Kudo, Yoshiharu Sato
Association Rules and Dempster-Shafer Theory of Evidence. Discovery Science (2003)
Tetsuya Murai, Yoshiharu Sato, Germano Resconi, Michinori Nakata
Granular Reasoning Using Zooming In & Out: Aristotle's Categorical Syllogism. Electron. Notes Theor. Comput. Sci. 82 (4) (2003)
Tetsuya Murai, Michinori Nakata, Yoshiharu Sato
Association Rules and Non-Classical Logics. COMPSAC (2002)
Michinori Nakata, Tetsuya Murai
Functional Dependencies in Relational Expressions Based on Or-Sets. Rough Sets and Current Trends in Computing (2002)
Tetsuya Murai, Michinori Nakata, Yoshiharu Sato
A Note on Conditional Logic and Association Rules. JSAI Workshops (2001)
Tetsuya Murai, Michinori Nakata, Yoshiharu Sato
A Note on Filtration and Granular Reasoning. JSAI Workshops (2001)
Michinori Nakata, Tetsuya Murai
Data Dependencies Over rough Relational Expressions. FUZZ-IEEE (2001)
Tetsuya Murai, Germano Resconi, Masaru Shimbo
Degrees of significance and generation of an accessibility relation. KES (2000)
Tetsuya Murai, Michinori Nakata, Yoshiharu Sato
Generation of non-transitive chains from rational-valued and real-valued fuzzy subsets under rough set theory. KES (2000)
Michinori Nakata, Tetsuya Murai, Germano Resconi
Handling Data with Plural Sources in Databases. Rough Sets and Current Trends in Computing (2000)
Germano Resconi, Tetsuya Murai, Masaru Shimbo
Uncertainty and the semantic field. KES (2000)
Germano Resconi, Tetsuya Murai, Michinori Nakata, Masaru Shimbo
Semantic field: introduction. KES (2000)
Germano Resconi, Tetsuya Murai, Michinori Nakata
Semantic field as a bridge between data and decision. KES (2000)
Akihiro Kitada, Tetsuya Murai, Yoshiharu Sato
A data structure for dynamic data mining. KES (1999)
Yasuo Kudo, Tetsuya Murai, Tsutomu Da-te
Iterated belief update based on ordinal conditional functions. KES (1999)
Yasuo Kudo, Tetsuya Murai, Tsutomu Da-te
The correspondence of belief changes in logical settings and the possibilistic framework. KES (2) (1998)

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Publication Activity (10 Years)

Top Topics

Top Venues

Tetsuya Murai