Kouichi Hirata

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

Distance-Based Analysis of Positions in Amino Acid Sequences for Structural Proteins of SARS-CoV-2 Delta and Omicron Variants.

[BibT_eX]

[DOI]

Ryota Nagashima

Uran Yamamoto

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

Detecting Infectious Disease-Causing Bacteria from Gram Stained Smears Images.

[BibT_eX]

[DOI]

Ukyo Kashino

Syoma Terada

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

Sufficient Algorithm for Inclusion of Pattern Caterpillar in Text Tree.

[BibT_eX]

[DOI]

Daisuke Abe

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

Correlated Mutations of Positions Among Structural Proteins in Delta and Omicron Variants for SARS-CoV-2 Amino Acid Sequences.

[BibT_eX]

[DOI]

Yuichi Shimaya

Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods, 2023

Subcaterpillar Isomorphism Between Caterpillars: Subtree Isomorphism Restricted Text and Pattern Trees to Caterpillars.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods, 2023

2022

Subcaterpillar Isomorphism: Subtree Isomorphism for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Proceedings of the Recent Advances in Computational Optimization - Selected Papers from the WCO 2022, 2022

Finding Correlated Mutations of Positions among Structural Proteins in SARS-CoV-2 Amino Acid Sequences.

[BibT_eX]

[DOI]

Kan Yonashiro

Yuichi Shimaya

Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

Object Detection as Gram Positive Cocci in Gram Stained Smear Images.

[BibT_eX]

[DOI]

Hitoshi Sugimoto

Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

Classifying Gram Positive Cocci and Gram Negative Bacilli in Gram Stained Smear Images.

[BibT_eX]

[DOI]

Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

Segmental Distance between Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Manami Hagihara

Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

Object Detection as Campylobacter Bacteria and Phagocytotic Activity of Leukocytes in Gram Stained Smears Images.

[BibT_eX]

[DOI]

Kyohei Yoshihara

Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods, 2022

Caterpillar Inclusion: Inclusion Problem for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Manami Hagihara

Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods, 2022

Nearest-neighbor Search from Large Datasets using Narrow Sketches.

[BibT_eX]

[DOI]

Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods, 2022

Computing the Variations of Edit Distance for Rooted Labaled Caterpillars.

[BibT_eX]

[DOI]

Manami Hagihara

Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods, 2022

Subcaterpillar Isomorphism: Subtree Isomorphism Restricted Pattern Trees To Caterpillars.

[BibT_eX]

[DOI]

Proceedings of the 17th Conference on Computer Science and Intelligence Systems, 2022

2020

Path histogram distance and complete subtree histogram distance for rooted labelled caterpillars.

[BibT_eX]

[DOI]

J. Inf. Telecommun., 2020

Pivot Selection for Narrow Sketches by Optimization Algorithms.

[BibT_eX]

[DOI]

Proceedings of the Similarity Search and Applications - 13th International Conference, 2020

Detection System of Gram Types for Bacteria from Gram Stained Smears Images.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

Detecting Geckler Classification from Gram Stained Smears Images for Sputum.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

Heavy Caterpillar Distances for Rooted Labeled Unordered Trees.

[BibT_eX]

[DOI]

Nozomi Abe

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

2019

Introducing Fluctuation into Increasing Order of Symmetric Uncertainty for Consistency-Based Feature Selection.

[BibT_eX]

[DOI]

Sho Shimamura

Proceedings of the Theory and Applications of Models of Computation, 2019

Vertical and Horizontal Distances to Approximate Edit Distance for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Kohei Muraka

Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods, 2019

Bipartite Edge Correlation Clustering: Finding an Edge Biclique Partition from a Bipartite Graph with Minimum Disagreement.

[BibT_eX]

[DOI]

Mikio Mizukami

Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods, 2019

Annealing by Increasing Resampling in the Unified View of Simulated Annealing.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods, 2019

Annealing by Increasing Resampling.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition Applications and Methods, 2019

Fast Nearest Neighbor Search with Narrow 16-bit Sketch.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods, 2019

Alignment for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Yoshiyuki Ukita

Proceedings of the Position Papers of the 2019 Federated Conference on Computer Science and Information Systems, 2019

Fast Filtering for Nearest Neighbor Search by Sketch Enumeration Without Using Matching.

[BibT_eX]

[DOI]

Proceedings of the AI 2019: Advances in Artificial Intelligence, 2019

2018

Earth Mover's Distance Between Rooted Labeled Unordered Trees Formulated from Complete Subtrees.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition Applications and Methods, 2018

Earth Mover's Distances for Rooted Labaled Unordered Trees based on Tai Mapping Hierarchy.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Pattern Recognition Applications and Methods, 2018

Nearest Neighbor Search using Sketches as Quantized Images of Dimension Reduction.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Pattern Recognition Applications and Methods, 2018

LCA Histogram Distance for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Kohei Muraka

Proceedings of the 10th International Joint Conference on Knowledge Discovery, 2018

Computing Edit Distance between Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Kohei Muraka

Proceedings of the 2018 Federated Conference on Computer Science and Information Systems, 2018

Path Histogram Distance for Rooted Labeled Caterpillars.

[BibT_eX]

[DOI]

Proceedings of the Intelligent Information and Database Systems - 10th Asian Conference, 2018

2017

Tai Mapping Hierarchy for Rooted Labeled Trees Through Common Subforest.

[BibT_eX]

[DOI]

Theory Comput. Syst., 2017

Pivot Selection for Dimension Reduction using Annealing by Increasing Resampling.

[BibT_eX]

[DOI]

Proceedings of the Lernen, 2017

Iterative Feature Selection Based on Binary Consistency.

[BibT_eX]

[DOI]

Sho Shimamura

Proceedings of the 6th IIAI International Congress on Advanced Applied Informatics, 2017

Anchored Alignment Distance between Rooted Labeled Unordered Trees.

[BibT_eX]

[DOI]

Yuma Ishizaka

Proceedings of the 2017 Federated Conference on Computer Science and Information Systems, 2017

Extracting Mutually Dependent Multisets.

[BibT_eX]

[DOI]

Natsuki Kiyota

Sho Shimamura

Proceedings of the Discovery Science - 20th International Conference, 2017

2016

Fast Hilbert Sort Algorithm Without Using Hilbert Indices.

[BibT_eX]

[DOI]

Proceedings of the Similarity Search and Applications - 9th International Conference, 2016

2015

Extracting Propagation Patterns from Bacterial Culture Data in Medical Facility.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2015

Alignment of Cyclically Ordered Trees.

[BibT_eX]

Proceedings of the ICPRAM 2015, 2015

High Dimensional Similarity Search with Bundled Query Processing on Hilbert R-Tree.

[BibT_eX]

Proceedings of the ICPRAM 2015, 2015

Classifying Nucleotide Sequences and their Positions of Influenza A Viruses through Several Kernels.

[BibT_eX]

Proceedings of the ICPRAM 2015, 2015

2014

Tractable and Intractable variations of Unordered Tree Edit Distance.

[BibT_eX]

[DOI]

Yoshiyuki Yamamoto

Int. J. Found. Comput. Sci., 2014

Segmental Mapping and Distance for Rooted Labeled Ordered Trees.

[BibT_eX]

[DOI]

Tomohiro Kan

Shoichi Higuchi

Fundam. Informaticae, 2014

Central Point Selection in Dimension Reduction Projection Simple-Map with Binary Quantization.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2014

Anchored Alignment Problem for Rooted Labeled Trees.

[BibT_eX]

[DOI]

Yuma Ishizaka

Proceedings of the New Frontiers in Artificial Intelligence, 2014

Mapping Kernels Between Rooted Labeled Trees Beyond Ordered Trees.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2014

2013

Faster Algorithms for Tree Similarity Based on Compressed Enumeration of Bounded-Sized Ordered Subtrees.

[BibT_eX]

[DOI]

Proceedings of the Similarity Search and Applications - 6th International Conference, 2013

Exploring social context from buzz marketing site - Community mapping based on tree edit distance -.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

Agreement Subtree Mapping Kernel for Phylogenetic Trees.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2013

A Dynamic Programming A* Algorithm for Computing Unordered Tree Edit Distance.

[BibT_eX]

[DOI]

Shoichi Higuchi

Proceedings of the 2013 Second IIAI International Conference on Advanced Applied Informatics, 2013

Clustering of Positions in Nucleotide Sequences by Trim Distance.

[BibT_eX]

[DOI]

Proceedings of the 2013 Second IIAI International Conference on Advanced Applied Informatics, 2013

Development of Flexible User Need's Investigation System Based on XML Conversions.

[BibT_eX]

[DOI]

Proceedings of the 2013 Second IIAI International Conference on Advanced Applied Informatics, 2013

Polynomial Delay and Space Discovery of Connected and Acyclic Sub-hypergraphs in a Hypergraph.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science - 16th International Conference, 2013

2012

Finding correlated mutations among RNA segments in H3N2 influenza viruses.

[BibT_eX]

[DOI]

Proceedings of the 6th International Conference on Soft Computing and Intelligent Systems (SCIS), 2012

A trim distance between positions as packaging signals in H3N2 influenza viruses.

[BibT_eX]

[DOI]

Proceedings of the 6th International Conference on Soft Computing and Intelligent Systems (SCIS), 2012

Translating XML Documents Through Dyck-Typed Regular Translation Elementary Formal Systems.

[BibT_eX]

[DOI]

Noriko Sugimoto

Proceedings of the IIAI International Conference on Advanced Applied Informatics, 2012

An Isolated-Subtree Inclusion for Unordered Trees.

[BibT_eX]

[DOI]

Proceedings of the IIAI International Conference on Advanced Applied Informatics, 2012

A Trim Distance between Positions in Nucleotide Sequences.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science - 15th International Conference, 2012

2011

On Computing Tractable Variations of Unordered Tree Edit Distance with Network Algorithms.

[BibT_eX]

[DOI]

Yoshiyuki Yamamoto

Proceedings of the New Frontiers in Artificial Intelligence, 2011

An A* Algorithm for Computing Edit Distance between Rooted Labeled Unordered Trees.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2011

Improved MAX SNP-Hard Results for Finding an Edit Distance between Unordered Trees.

[BibT_eX]

[DOI]

Yoshiyuki Yamamoto

Proceedings of the Combinatorial Pattern Matching - 22nd Annual Symposium, 2011

2010

Approximating Tree Edit Distance through String Edit Distance for Binary Tree Codes.

[BibT_eX]

[DOI]

Taku Aratsu

Fundam. Informaticae, 2010

2009

On Generating All Maximal Acyclic Subhypergraphs with Polynomial Delay.

[BibT_eX]

[DOI]

Taishin Daigo

Proceedings of the SOFSEM 2009: Theory and Practice of Computer Science, 2009

A Polynomial-Delay Polynomial-Space Algorithm for Extracting Frequent Diamond Episodes from Event Sequences.

[BibT_eX]

[DOI]

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2009

Discovering Networks for Global Propagation of Influenza A (H3N2) Viruses by Clustering.

[BibT_eX]

[DOI]

Proceedings of the Knowledge-Based and Intelligent Information and Engineering Systems, 2009

The Sixth Workshop on Learning with Logics and Logics for Learning (LLLL2009).

[BibT_eX]

[DOI]

Shin-ichi Minato

Proceedings of the New Frontiers in Artificial Intelligence, 2009

Mining Frequent <i>k</i>-Partite Episodes from Event Sequences.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2009

Mining Frequent Bipartite Episode from Event Sequences.

[BibT_eX]

[DOI]

Arnoldo José Müller Molina

Proceedings of the Discovery Science, 12th International Conference, 2009

2008

A Tree Distance Function Based on Multi-sets.

[BibT_eX]

[DOI]

Takeshi Shinohara

Proceedings of the New Frontiers in Applied Data Mining, 2008

An Efficient Unordered Tree Kernel and Its Application to Glycan Classification.

[BibT_eX]

[DOI]

Kiyoko F. Aoki-Kinoshita

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2008

A Simple Characterization on Serially Constructible Episodes.

[BibT_eX]

[DOI]

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2008

Sibling Distance for Rooted Labeled Trees.

[BibT_eX]

[DOI]

Taku Aratsu

Proceedings of the New Frontiers in Applied Data Mining, 2008

2007

Efficient schema matching algorithm based on pre-checking.

[BibT_eX]

[DOI]

Syst. Comput. Jpn., 2007

Mining Frequent Diamond Episodes from Event Sequences.

[BibT_eX]

[DOI]

Proceedings of the Modeling Decisions for Artificial Intelligence, 2007

The Fifth Workshop on Learning with Logics and Logics for Learning (LLLL2007).

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2007

2006

The Fourth Workshop on Learning with Logics and Logics for Learning (LLLL2006).

[BibT_eX]

[DOI]

Ken Satoh

Proceedings of the New Frontiers in Artificial Intelligence, 2006

Mining Sectorial Episodes from Event Sequences.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science, 9th International Conference, 2006

2005

Prediction-hardness of acyclic conjunctive queries.

[BibT_eX]

[DOI]

Theor. Comput. Sci., 2005

Extraction of Frequent Few-Overlapped Monotone DNF Formulas with Depth-First Pruning.

[BibT_eX]

[DOI]

Yoshikazu Shima

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2005

Workshop on Learning with Logics and Logics for Learning (LLLL).

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2005

Development of a Multi-Agent Based Generic Traffic Simulator.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2005

On Generalization and Subsumption for Ordered Clauses.

[BibT_eX]

[DOI]

Proceedings of the New Frontiers in Artificial Intelligence, 2005

Prediction of Recursive Real-Valued Functions from Finite Examples.

[BibT_eX]

[DOI]

Eiju Hirowatari

Tetsuhiro Miyahara

Proceedings of the New Frontiers in Artificial Intelligence, 2005

Performance Analysis for Construction of a Performance Practice Support System.

[BibT_eX]

[DOI]

Shogo Ozaki

Proceedings of the Third International Conference on Information Technology and Applications (ICITA 2005), 2005

Multi-Agent Based Modeling and Simulation of Consensus Formations in Arguments.

[BibT_eX]

[DOI]

Kosuke Ono

Proceedings of the Third International Conference on Information Technology and Applications (ICITA 2005), 2005

On Finding Acyclic Subhypergraphs.

[BibT_eX]

[DOI]

Megumi Kuwabara

Proceedings of the Fundamentals of Computation Theory, 15th International Symposium, 2005

The <i>q</i>-Gram Distance for Ordered Unlabeled Trees.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science, 8th International Conference, 2005

2004

Tractable and intractable second-order matching problems.

[BibT_eX]

[DOI]

Keizo Yamada

J. Symb. Comput., 2004

Generalization Algorithms for Second-Order Terms.

[BibT_eX]

[DOI]

Takeshi Ogawa

Proceedings of the Inductive Logic Programming, 14th International Conference, 2004

Extracting Minimal and Closed Monotone DNF Formulas.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science, 7th International Conference, 2004

2003

Learning elementary formal systems with queries.

[BibT_eX]

[DOI]

Hiroshi Sakamoto

Theor. Comput. Sci., 2003

On Condensation of a Clause.

[BibT_eX]

[DOI]

Proceedings of the Inductive Logic Programming: 13th International Conference, 2003

Extraction of Coverings as Monotone DNF Formulas.

[BibT_eX]

[DOI]

Ryosuke Nagazumi

Proceedings of the Discovery Science, 6th International Conference, 2003

2001

Prediction-Preserving Reducibility with Membership Queries on Formal Languages.

[BibT_eX]

[DOI]

Hiroshi Sakamoto

Proceedings of the Fundamentals of Computation Theory, 13th International Symposium, 2001

2000

Constructive Learning of Context-Free Languages with a Subpansive Tree.

[BibT_eX]

[DOI]

Proceedings of the Grammatical Inference: Algorithms and Applications, 2000

On the Hardness of Learning Acyclic Conjunctive Queries.

[BibT_eX]

[DOI]

Proceedings of the Algorithmic Learning Theory, 11th International Conference, 2000

1999

Flattening and Implication.

[BibT_eX]

[DOI]

Proceedings of the Algorithmic Learning Theory, 10th International Conference, 1999

1998

On the Hardness of Approximating the minimum Consistent Acyclic DFA and Decision Diagram.

[BibT_eX]

[DOI]

Shinichi Shimozono

Ayumi Shinohara

Inf. Process. Lett., 1998

1997

Constructing Simply Recursive Programs from a Finite Set of Good Examples.

[BibT_eX]

[DOI]

Inf. Process. Lett., 1997

1996

Rule-Generating Abduction for Recursive Prolog.

[BibT_eX]

Informatica (Slovenia), 1996

On the Hardness of Approximating the Minimum Consistent OBDD Problem.

[BibT_eX]

[DOI]

Shinichi Shimozono

Ayumi Shinohara

Proceedings of the Algorithm Theory, 1996

Constructive Learning of Translations Based on Dictionaries.

[BibT_eX]

[DOI]

Noriko Sugimoto

Hiroki Ishizaka

Proceedings of the Algorithmic Learning Theory, 7th International Workshop, 1996

1993

A classification of abduction: abduction for logic programming.

[BibT_eX]