Haruo Yokota

Orcid: 0000-0001-9788-0443

According to our database1, Haruo Yokota authored at least 135 papers between 1983 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Methods for Analyzing Medical-Order Sequence Variants in Sequential Pattern Mining for Electronic Medical Record Systems.
ACM Trans. Comput. Heal., January, 2023

Analysis of Transitions in Differences between Frequent Medical-order Sequences for COVID-19.
Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023

2022
Towards Effective Multi-Task Interaction for Entity-Relation Extraction: A Unified Framework with Selection Recurrent Network.
CoRR, 2022

Serializable HTAP with Abort-/Wait-free Snapshot Read.
CoRR, 2022

Recovering Missing Data via Top-k Repeated Patterns for Fuzzy-Based Abnormal Node Detection in Sensor Networks.
IEEE Access, 2022

Trust Assessment Model Based on a Hierarchical Decision-Making Process in IoT Sensor Networks.
Proceedings of the 18th European Dependable Computing Conference, 2022

Comparison of Sequence Variants and the Application in Electronic Medical Records.
Proceedings of the Database and Expert Systems Applications, 2022

2021
Lightweight Dynamic Redundancy Control with Adaptive Encoding for Server-based Storage.
ACM Trans. Storage, 2021

A Spatiotemporal and Multivariate Attribute Correlation Extraction Scheme for Detecting Abnormal Nodes in WSNs.
IEEE Access, 2021

Sequential Pattern Mining of Large Combinable Items with Values for a Set-of-items Recommendation.
Proceedings of the 34th IEEE International Symposium on Computer-Based Medical Systems, 2021

Delayed Parity Update for Bridging the Gap between Replication and Erasure Coding in Server-based Storage.
Proceedings of the International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2021

2019
Lightweight Dynamic Redundancy Control for Server-Based Storage.
Proceedings of the 38th Symposium on Reliable Distributed Systems, 2019

Effects of Mining Parameters on the Performance of the Sequence Pattern Variants Analyzing Method Applied to Electronic Medical Record Systems.
Proceedings of the 21st International Conference on Information Integration and Web-based Applications & Services, 2019

Differentially private sequential pattern mining considering time interval for electronic medical record systems.
Proceedings of the 23rd International Database Applications & Engineering Symposium, 2019

Analyzing Sequence Pattern Variants in Sequential Pattern Mining and Its Application to Electronic Medical Record Systems.
Proceedings of the Database and Expert Systems Applications, 2019

Energy Efficient Data Placement and Buffer Management for Multiple Replication.
Proceedings of the Database and Expert Systems Applications, 2019

Centralized Trust Scheme for Cluster Routing of Wireless Sensor Networks.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018
Concurrency Control Protocol for Parallel B-Tree Structures That Improves the Efficiency of Request Transfers and SMOs within a Node.
IEICE Trans. Inf. Syst., 2018

Hierarchical Abnormal-Node Detection Using Fuzzy Logic for ECA Rule-Based Wireless Sensor Networks.
Proceedings of the 23rd IEEE Pacific Rim International Symposium on Dependable Computing, 2018

VENUS: Verifiable range query in data streaming.
Proceedings of the IEEE INFOCOM 2018, 2018

Abnormal-Node Detection Based on Spatio-Temporal and Multivariate-Attribute Correlation in Wireless Sensor Networks.
Proceedings of the 2018 IEEE 16th Intl Conf on Dependable, 2018

2017
Detection and Visualization of Variants in Typical Medical Treatment Sequences.
Proceedings of the Data Management and Analytics for Medicine and Healthcare, 2017

QUILTS: Multidimensional Data Partitioning Framework Based on Query-Aware and Skew-Tolerant Space-Filling Curves.
Proceedings of the 2017 ACM International Conference on Management of Data, 2017

Key Management in Internet of Things via Kronecker Product.
Proceedings of the 22nd IEEE Pacific Rim International Symposium on Dependable Computing, 2017

A Concurrency Control Protocol that Selects Accessible Replicated Pages to Avoid Latch Collisions for B-Trees in Manycore Environments.
Proceedings of the Database and Expert Systems Applications, 2017

SCMAT: A Mechanism Presuming SCMs to Efficiently Enable Both OLAP and OLTP.
Proceedings of the 2017 IEEE International Congress on Big Data, 2017

2016
Clustering of hierarchical image database to reduce inter-and intra-semantic gaps in visual space for finding specific image semantics.
J. Vis. Commun. Image Represent., 2016

A semantics and image retrieval system for hierarchical image databases.
Inf. Process. Manag., 2016

Sequential pattern mining on electronic medical records with handling time intervals and the efficacy of medicines.
Proceedings of the IEEE Symposium on Computers and Communication, 2016

JARS: Join-Aware Distributed RDF Storage.
Proceedings of the 20th International Database Engineering & Applications Symposium, 2016

2015
An effective use of adaptive combination of visual features to retrieve image semantics from a hierarchical image database.
J. Vis. Commun. Image Represent., 2015

Cache-Conscious Data Access for DBMS in Multicore Environments.
IEICE Trans. Inf. Syst., 2015

Accordion: An Efficient Gear-Shifting for a Power-Proportional Distributed Data-Placement Method.
IEICE Trans. Inf. Syst., 2015

PM-DB: Partition-based Multi-instance Database System for Multicore Platforms.
Proceedings of the ICEIS 2015, 2015

An Efficient Gear-Shifting Power-Proportional Distributed File System.
Proceedings of the Database and Expert Systems Applications, 2015

Dynamic Modification of Continuous Queries by Using RDF Metadata of Information Sources.
Proceedings of the 10th International Conference on P2P, 2015

2014
File and Task Abstraction in Task Workflow Patterns for File Recommendation Using File-Access Log.
IEICE Trans. Inf. Syst., 2014

NDCouplingHDFS: A Coupling Architecture for a Power-Proportional Hadoop Distributed File System.
IEICE Trans. Inf. Syst., 2014

Optimizing Concurrent Query Execution on Modern Multisocket Multicore Platform.
Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems Workshops, 2014

A Prototype of Power Saving Storage Method RAPoSDA.
Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems, 2014

A fragmented data-declustering strategy for high skew tolerance and efficient failure recovery.
Proceedings of the 18th International Database Engineering & Applications Symposium, 2014

CARIC-DA: Core Affinity with a Range Index for Cache-Conscious Data Access in a Multicore Environment.
Proceedings of the Database Systems for Advanced Applications, 2014

2013
Similarity search for office XML documents based on style and structure data.
Int. J. Web Inf. Syst., 2013

An Evaluation of Similarity Search Methods Blending Structures and Keywords in XML Documents.
Proceedings of the 15th International Conference on Information Integration and Web-based Applications & Services, 2013

A File Recommendation Method Based on Task Workflow Patterns Using File-Access Logs.
Proceedings of the Database and Expert Systems Applications, 2013

Finding Image Semantics from a Hierarchical Image Database Based on Adaptively Combined Visual Features.
Proceedings of the Database and Expert Systems Applications, 2013

NameNode and DataNode Coupling for a Power-Proportional Hadoop Distributed File System.
Proceedings of the Database Systems for Advanced Applications, 2013

Efficient gear-shifting for a power-proportional distributed data-placement method.
Proceedings of the 2013 IEEE International Conference on Big Data (IEEE BigData 2013), 2013

Evaluation of Parallel Window-Join Algorithms for Reduction of Processing Delay.
Proceedings of the Eighth International Conference on P2P, 2013

2012
Extraction of relationship between web pages and files in access logs.
Int. J. Bus. Intell. Data Min., 2012

Research history generation from metainformation of research papers using maximum margin clustering.
Int. J. Bus. Intell. Data Min., 2012

Style-based similarity search for office XML documents.
Proceedings of the 14th International Conference on Information Integration and Web-based Applications & Services, IIWAS '12, Bali, Indonesia, 2012

Effects on performance and energy reduction by file relocation based on file-access correlations.
Proceedings of the 2012 Joint EDBT/ICDT Workshops, Berlin, Germany, March 30, 2012, 2012

A Power Saving Storage Method That Considers Individual Disk Rotation.
Proceedings of the Database Systems for Advanced Applications, 2012

Data layout management for energy-saving key-value storage using a write off-loading technique.
Proceedings of the 4th IEEE International Conference on Cloud Computing Technology and Science Proceedings, 2012

Development of a Disk-Power Monitoring Environment Using a Stream Processing Engine.
Proceedings of the 2012 Seventh International Conference on P2P, 2012

2011
A Two-Dimension XML Encoding Method based on Variable Length Binary Code.
J. Softw., 2011

A Compound Parallel Btree for High Scalability and Availability on Chained Declustering Parallel Systems.
IEICE Trans. Inf. Syst., 2011

Relationship extraction methods based on co-occurrence in web pages and files.
Proceedings of the iiWAS'2011, 2011

Research history generation using maximum margin clustering of research papers based on metainformation.
Proceedings of the iiWAS'2011, 2011

A File Search Method Based on Intertask Relationships Derived from Access Frequency and RMC Operations on Files.
Proceedings of the Database and Expert Systems Applications, 2011

An Evaluation of Power-Proportional Data Placement for Hadoop Distributed File Systems.
Proceedings of the IEEE Ninth International Conference on Dependable, 2011

Data Allocation Based on XML Query Patterns to Reduce Power Consumption.
Proceedings of the IEEE Ninth International Conference on Dependable, 2011

An Energy Saving Scheme on Storage Systems for Video Delivery Services.
Proceedings of the 2011 International Conference on P2P, 2011

2010
FileSearchCube: A File Grouping Tool Combining Multiple Types of Interfile-Relationships.
Proceedings of the Web-Age Information Management, 11th International Conference, 2010

Comparing Hadoop and Fat-Btree Based Access Method for Small File I/O Applications.
Proceedings of the Web-Age Information Management, 11th International Conference, 2010

FRIDAL: A Desktop Search System Based on Latent Interfile Relationships.
Proceedings of the Software and Data Technologies - 5th International Conference, 2010

Searching Keyword-lacking Files based on Latent Interfile Relationships.
Proceedings of the ICSOFT 2010, 2010

Compound Treatment of Chained Declustered Replicas Using a Parallel Btree for High Scalability and Availability.
Proceedings of the Database and Expert Systems Applications, 21th International Conference, 2010

Digesting Online Multimedia Presentation Archives Based on Visual Effects.
Proceedings of the 3PGCIC 2010, 2010

2009
FENECIA: failure endurable nested-transaction based execution of composite Web services with incorporated state analysis.
VLDB J., 2009

Performance and Reliability of a Revocation Method Utilizing Encrypted Backup Data.
Proceedings of the 2009 15th IEEE Pacific Rim International Symposium on Dependable Computing, 2009

A Low-Storage-Consumption XML Labeling Method for Efficient Structural Information Extraction.
Proceedings of the Database and Expert Systems Applications, 20th International Conference, 2009

2008
Exploiting Path Information for Syntax-Based XML Subtree Matching in RDBs.
Proceedings of the Ninth International Conference on Web-Age Information Management, 2008

A Method for Searching Keyword-Lacking Files Based on Interfile Relationships.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2008 Workshops, 2008

Improvement of Telop Recognition Quality by Integrating Web Search Results.
Proceedings of the International Workshop on New Trends in Information Integration, 2008

A concurrency control protocol for parallel B-tree structures without latch-coupling for explosively growing digital content.
Proceedings of the EDBT 2008, 2008

Automatic Digest Generation by Extracting Important Scenes from the Content of Presentations.
Proceedings of the 19th International Workshop on Database and Expert Systems Applications (DEXA 2008), 2008

Superimposed Code-Based Indexing Method for Extracting MCTs from XML Documents.
Proceedings of the Database and Expert Systems Applications, 19th International Conference, 2008

2007
MARK-OPT: A Concurrency Control Protocol for Parallel B-Tree Structures to Reduce the Cost of SMOs.
IEICE Trans. Inf. Syst., 2007

Discovering Relations Among Entities from XML Documents.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2007

Dynamic language model adaptation using presentation slides for lecture speech recognition.
Proceedings of the INTERSPEECH 2007, 2007

Consideration of experimental evaluation about encrypted replica update process.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

Storage consumption of variable-length XML labels uninfluenced by insertions.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

An XML subtree segmentation method based on syntactic segmentation rate.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

Comparison of replica assisting and speed adjustment for service-aware horizontal data migration on autonomous disks.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

Consideration of disk segmentation and disk sequencing for efficient use of disk resource on heterogeneous disk environment.
Proceedings of the Second IEEE International Conference on Digital Information Management (ICDIM), 2007

2006
Evaluation of disk-retry methods for continuous media data.
Syst. Comput. Jpn., 2006

A high-availability software update method for distributed storage systems.
Syst. Comput. Jpn., 2006

An Efficient Commit Protocol Exploiting Primary-Backup Placement in a Distributed Storage System.
Proceedings of the 12th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2006), 2006

Dependability and Flexibility Centered Approach for Composite Web Services Modeling.
Proceedings of the On the Move to Meaningful Internet Systems 2006: CoopIS, 2006

Activity Scheduling inWeb-Service Based Workflow Management for Balancing Load and Handling Failures.
Proceedings of the 7th International Conference on Mobile Data Management (MDM 2006), 2006

Treatment of Laser Pointer and Speech Information in Lecture Scene Retrieval.
Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006

A Concurrency Control Method for Parallel Btree Structures.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

Treatment of Rules in Individual Metadata of Flexible Contents Management.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

A Path-sequence Based Discrimination for Subtree Matching in Approximate XML Joins.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

Evaluation of Placement and Access Asignment for Replicated Object Striping.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

2005
Presentation Retrieval Method Considering the Scope of Targets and Outputs.
Proceedings of the 2005 International Workshop on Challenges in Web Information Retrieval and Integration (WIRI 2005), 2005

Reliability and Performance Estimation for Enriched WS-SAGAS.
Proceedings of the 2005 International Workshop on Challenges in Web Information Retrieval and Integration (WIRI 2005), 2005

A Failure-Aware Model for Estimating and Analyzing the Efficiency of Web Services Compositions.
Proceedings of the 11th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2005), 2005

Adaptive Lapped Declustering: A Highly Available Data-Placement Method Balancing Access Load and Space Utilization.
Proceedings of the 21st International Conference on Data Engineering, 2005

Unified Presentation Contents Retrieval Using Laser Pointer Information.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005

The Versioning System Balancing Data Amount and Access Frequency on Distributed Storage System.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005

An Efficient Access Forwarding Method Based On Caches On Storage Nodes.
Proceedings of the 21st International Conference on Data Engineering Workshops, 2005

VLEI code: An Efficient Labeling Method for Handling XML Documents in an RDB.
Proceedings of the 21st International Conference on Data Engineering, 2005

LAX: An Efficient Approximate XML Join Based on Clustered Leaf Nodes for XML Data Integration.
Proceedings of the Database: Enterprise, 2005

2004
UPRISE: Unified Presentation Slide Retrieval by Impression Search Engine.
IEICE Trans. Inf. Syst., 2004

THROWS: An Architecture for Highly Available Distributed Execution of Web Services Compositions.
Proceedings of the 14th International Workshop on Research Issues in Data Engineering (RIDE-WS-ECEG 2004), 2004

Availabilities and Costs of Reliable Fat-Btrees.
Proceedings of the 10th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2004), 2004

Slide identification for lecture movies by matching characters and images.
Proceedings of the Document Recognition and Retrieval XI, 2004

2003
Directory-traverse-cost-based skew handling for parallel data access.
Syst. Comput. Jpn., 2003

2002
A Method of Recognizing Tables and Lists on the Web.
Proceedings of the IASTED International Conference on Communications, 2002

2001
Automatic Reconfiguration of an Autonomous Disk Cluster.
Proceedings of the 8th Pacific Rim International Symposium on Dependable Computing (PRDC 2001), 2001

2000
Analysis for performance and reliability of fault-tolerant parallel software.
Syst. Comput. Jpn., 2000

Performance evaluation of the CPPS distributed-memory parallel production system under various system parameters.
Syst. Comput. Jpn., 2000

A performance comparison between the DR-net and a hierarchical RAID system.
Proceedings of the 2000 Pacific Rim International Symposium on Dependable Computing (PRDC 2000), 2000

1999
FBD: A Fault-tolerant Buffering Disk System for Improving Write Performance of RAID5 Systems.
Proceedings of the 1999 Pacific Rim International Symposium on Dependable Computing (PRDC 1999), 1999

Fat-Btree: An Update-Conscious Parallel Directory Structure.
Proceedings of the 15th International Conference on Data Engineering, 1999

Autonomous Disks for Advanced Database Applications.
Proceedings of the 1999 International Symposium on Database Applications in Non-Traditional Environments (DANTE '99), 1999

1996
An Optimization Technique of Discrimination Networks in Active Database Systems for Massively Parallel Processing.
Proceedings of the International Symposium on Cooperative Database Systems for Advanced Applications, 1996

A Scalable Disk System with Data Reconstruction Functions.
Proceedings of the Input/Output in Parallel and Distributed Computer Systems., 1996

1995
An implementation of parallel production systems with two load balancing mechanisms.
Syst. Comput. Jpn., 1995

1994
DR-nets: data-reconstruction networks for highly reliable parallel-disk systems.
SIGARCH Comput. Archit. News, 1994

1989
Term Indexing for Retrieval by Unification.
Proceedings of the Fifth International Conference on Data Engineering, 1989

1988
Knowledge Base System in Logic Programming Paradigm.
Proceedings of the International Conference on Fifth Generation Computer Systems, 1988

1987
Knowledge Base Machine Based on Parallel Kernel Language.
Proceedings of the Database Machines and Knowledge Base Machines, 1987

1986
Retrieval-By-Unification Operation on a Relational Knowledge Base.
Proceedings of the VLDB'86 Twelfth International Conference on Very Large Data Bases, 1986

A Model and an Architecture for a Relational Knowledge Base.
Proceedings of the 13th Annual Symposium on Computer Architecture, Tokyo, Japan, June 1986, 1986

Deductive Database System based on Unit Resolution.
Proceedings of the Second International Conference on Data Engineering, 1986

1985
The Design and Implementation of Relational Database Machine Delta.
Proceedings of the Database Machines, 1985

1984
A Relational Database Machine with Large Semiconductor Disk and Hardware Relational Algebra Processor.
New Gener. Comput., 1984

A Knowledge Assimilation Method for Logic Databases.
New Gener. Comput., 1984

An Enhanced Inference Mechanism for Generating Relational Algebra Queries.
Proceedings of the Third ACM SIGACT-SIGMOD Symposium on Principles of Database Systems, 1984

Query Processing Flow on RDBM Delta's Functionally-Distributed Architecture.
Proceedings of the International Conference on Fifth Generation Computer Systems, 1984

1983
A Relational Data Base Machine: First Step to Knowledge Base Machine
Proceedings of the 10th Annual Symposium on Computer Architecture, 1983, 1983


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