Yoshiaki Okubo

44 papers B 8C 4Journal 8Unranked 24
YearRankTypeTitle / Venue / Authors
2018 — conf
Finding Concepts of Music Objects with Unexpected Multi-labels Based on Shared Subspace Method.
IIAI-AAI
Makoto Haraguchi, Yoshiaki Okubo
2018 — conf
Finding Concepts with Unexpected Multi-Label Objects Based on Shared Subspace Method.
CLA
Hongjie Zhai, Makoto Haraguchi, Yoshiaki Okubo, Heyu Liu
2017 — conf
Mining Frequent Closed Set Distinguishing One Dataset from Another from a Viewpoint of Structural Index.
MLDM
Yoshiaki Okubo, Makoto Haraguchi
2016 — conf
A Fast and Complete Enumeration of Pseudo-Cliques for Large Graphs.
PAKDD (1)
Hongjie Zhai, Makoto Haraguchi, Yoshiaki Okubo, Etsuji Tomita
2016 J jnl
A fast and complete algorithm for enumerating pseudo-cliques in large graphs.
Int. J. Data Sci. Anal.
Hongjie Zhai, Makoto Haraguchi, Yoshiaki Okubo, Etsuji Tomita
2016 — conf
Enumerating Maximal Isolated Cliques Based on Vertex-Dependent Connection Lower Bound.
MLDM
Yoshiaki Okubo, Makoto Haraguchi, Etsuji Tomita
2015 B conf
Enumerating Maximal Clique Sets with Pseudo-Clique Constraint.
Discovery Science
Hongjie Zhai, Makoto Haraguchi, Yoshiaki Okubo, Etsuji Tomita
2014 B conf
Detecting Maximum k-Plex with Iterative Proper ℓ-Plex Search.
Discovery Science
Yoshiaki Okubo, Masanobu Matsudaira, Makoto Haraguchi
2013 — conf
Relational Change Pattern Mining Based on Modularity Difference.
MIWAI
Yoshiaki Okubo, Makoto Haraguchi, Etsuji Tomita
2013 — conf
Shifting Concepts to Their Associative Concepts via Bridges.
MLDM
Hongjie Zhai, Makoto Haraguchi, Yoshiaki Okubo, Kiyota Hashimoto, Sachio Hirokawa
2012 J jnl
Contrasting Correlations by an Efficient Double-Clique Condition.
Trans. Mach. Learn. Data Min.
Aixiang Li, Makoto Haraguchi, Yoshiaki Okubo
2012 C conf
Finding Top-N Colossal Patterns Based on Clique Search with Dynamic Update of Graph.
ICFCA
Yoshiaki Okubo, Makoto Haraguchi
2012 — conf
Finding What Changes for Two Graphs Constructed from Different Time Intervals.
IIAI-AAI
Aixiang Li, Makoto Haraguchi, Yoshiaki Okubo, Etsuji Tomita
2012 B conf
Structural Change Pattern Mining Based on Constrained Maximal k-Plex Search.
Discovery Science
Yoshiaki Okubo, Makoto Haraguchi, Etsuji Tomita
2012 — conf
Top-N Minimization Approach for Indicative Correlation Change Mining.
MLDM
Aixiang Li, Makoto Haraguchi, Yoshiaki Okubo
2011 — conf
Contrasting Correlations by an Efficient Double-Clique Condition.
MLDM
Aixiang Li, Makoto Haraguchi, Yoshiaki Okubo
2011 — conf
Finding Top-N Chance Patterns with KeyGraph $^{\tiny \textregistered}$ -Based Importance.
KES (2)
Yoshiaki Okubo, Makoto Haraguchi, Sachio Hirokawa
2010 C conf
An Algorithm for Extracting Rare Concepts with Concise Intents.
ICFCA
Yoshiaki Okubo, Makoto Haraguchi
2010 — conf
Finding Rare Patterns with Weak Correlation Constraint.
ICDM Workshops
Yoshiaki Okubo, Makoto Haraguchi, Takeshi Nakajima
2009 — conf
Finding Top-
MLDM
Yoshiaki Okubo, Makoto Haraguchi
2008 — conf
Implicit Groups of Web Pages as Constrained Top N Concepts.
Web Intelligence/IAT Workshops
Aixiang Li, Makoto Haraguchi, Yoshiaki Okubo
2007 — conf
Data Mining of Time-Series Medical Data by Formal Concept Analysis.
KES (2)
Kenji Sato, Yoshiaki Okubo, Makoto Haraguchi, Susumu Kunifuji
2006 — conf
An Extended Branch and Bound Search Algorithm for Finding Top-
JSAI
Makoto Haraguchi, Yoshiaki Okubo
2006 — conf
Finding Conceptual Document Clusters with Improved Top-N Formal Concept Search.
Web Intelligence
Yoshiaki Okubo, Makoto Haraguchi
2005 — conf
A Method for Pinpoint Clustering of Web Pages with Pseudo-Clique Search.
Federation over the Web
Makoto Haraguchi, Yoshiaki Okubo
2005 — conf
Discovery of Hidden Correlations in a Local Transaction Database Based on Differences of Correlations.
MLDM
Tsuyoshi Taniguchi, Makoto Haraguchi, Yoshiaki Okubo
2005 B conf
Finding Significant Web Pages with Lower Ranks by Pseudo-Clique Search.
Discovery Science
Yoshiaki Okubo, Makoto Haraguchi, Bin Shi
2003 B conf
Creating Abstract Concepts for Classification by Finding Top- N Maximal Weighted Cliques.
Discovery Science
Yoshiaki Okubo, Makoto Haraguchi
2003 J jnl
Data abstractions for decision tree induction.
Theor. Comput. Sci.
Yoshimitsu Kudoh, Makoto Haraguchi, Yoshiaki Okubo
2002 C conf
Data Abstractions for Numerical Attributes in Data Mining.
IDEAL
Masaaki Narita, Makoto Haraguchi, Yoshiaki Okubo
2002 — conf
Learning Semi-Lattice Codebooks for Image Compression.
SARA
Yoshiaki Okubo, Xiaobo Li
2001 — conf
Constructing Appropriate Data Abstractions for Mining Classification Knowledge.
INAP
Yoshiaki Okubo, Yoshimitsu Kudoh, Makoto Haraguchi
2001 — conf
Constructing Appropriate Data Abstractions for Mining Classification Knowledge.
INAP (LNCS Volume)
Yoshiaki Okubo, Yoshimitsu Kudoh, Makoto Haraguchi
2001 B conf
Constructing Approximate Informative Basis of Association Rules.
Discovery Science
Kouta Kanda, Makoto Haraguchi, Yoshiaki Okubo
2000 J jnl
A Logical Foundation of Metaphoric Search Based on Abstraction Approach.
Electron. Trans. Artif. Intell.
Makoto Haraguchi, Yoshiaki Okubo, Tokuyasu Kakuta
2000 — conf
A Method for Finding Consistent Hypotheses Using Abstraction.
SARA
Yoshiaki Okubo, Makoto Haraguchi, Yan Fang Zheng
1999 B conf
A Method of Similarity-Driven Knowledge Revision for Type Specializations.
ALT
Nobuhiro Morita, Makoto Haraguchi, Yoshiaki Okubo
1998 J jnl
Constructing Predicate Mappings for Goal-Dependent Abstraction.
Ann. Math. Artif. Intell.
Yoshiaki Okubo, Makoto Haraguchi
1997 J jnl
A Goal-Dependent Abstraction for Legal Reasoning by Analogy.
Artif. Intell. Law
Tokuyasu Kakuta, Makoto Haraguchi, Yoshiaki Okubo
1997 C conf
Attacking Legal Argument by Examining Stability of Case Citation with Goal-Dependent Abstraction.
ICAIL
Yoshiaki Okubo, Makoto Haraguchi
1997 J jnl
Attacking Legal Argument by Pointing Out the Incoherence of Interpretation of Statute.
J. Adv. Comput. Intell. Intell. Informatics
Yoshiaki Okubo, Makoto Haraguchi
1994 — conf
Constructing Predicate Mappings for Goal-Dependent Abstraction.
AII/ALT
Yoshiaki Okubo, Makoto Haraguchi
1994 J jnl
Planning with Abstraction Based on Partial Predicate Mappings.
New Gener. Comput.
Yoshiaki Okubo, Makoto Haraguchi
1992 B conf
Planning with Abstraction Based on Partial Predicate Mappings.
ALT
Yoshiaki Okubo, Makoto Haraguchi