Haruo Yokota

ORCID

Publication Activity (10 Years)

Years Active: 1983-2023
Publications (10 Years): 36

Top Venues

DEXA (2)

IEICE Trans. Inf. Syst.

IDEAS

SRDS

Publications

Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Takatoshi Sakamoto, Ryosuke Matsuo, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Methods for Analyzing Medical-Order Sequence Variants in Sequential Pattern Mining for Electronic Medical Record Systems. ACM Trans. Comput. Heal. 4 (1) (2023)
Zitai Zhao, Yuki Yasumitsu, Hieu Hanh Le, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Analysis of Transitions in Differences between Frequent Medical-order Sequences for COVID-19. CBMS (2023)
Takamitsu Shioi, Takashi Kambayashi, Suguru Arakawa, Ryoji Kurosawa, Satoshi Hikida, Haruo Yokota
Serializable HTAP with Abort-/Wait-free Snapshot Read. CoRR (2022)
Yuqing Li, Hieu Hanh Le, Ryosuke Matsuo, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Comparison of Sequence Variants and the Application in Electronic Medical Records. DEXA (2) (2022)
Nesrine Berjab, Hieu Hanh Le, Haruo Yokota
Recovering Missing Data via Top-k Repeated Patterns for Fuzzy-Based Abnormal Node Detection in Sensor Networks. IEEE Access 10 (2022)
An Wang, Ao Liu, Hieu Hanh Le, Haruo Yokota
Towards Effective Multi-Task Interaction for Entity-Relation Extraction: A Unified Framework with Selection Recurrent Network. CoRR (2022)
Nesrine Berjab, Hieu Hanh Le, Haruo Yokota
Trust Assessment Model Based on a Hierarchical Decision-Making Process in IoT Sensor Networks. EDCC (2022)
Takayuki Fukatani, Hieu Hanh Le, Haruo Yokota
Lightweight Dynamic Redundancy Control with Adaptive Encoding for Server-based Storage. ACM Trans. Storage 17 (4) (2021)
Hieu Hanh Le, Yutaka Horino, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Sequential Pattern Mining of Large Combinable Items with Values for a Set-of-items Recommendation. CBMS (2021)
Takayuki Fukatani, Hieu Hanh Le, Haruo Yokota
Delayed Parity Update for Bridging the Gap between Replication and Erasure Coding in Server-based Storage. ADMS@VLDB (2021)
Nesrine Berjab, Hieu Hanh Le, Haruo Yokota
A Spatiotemporal and Multivariate Attribute Correlation Extraction Scheme for Detecting Abnormal Nodes in WSNs. IEEE Access 9 (2021)
Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota
Effects of Mining Parameters on the Performance of the Sequence Pattern Variants Analyzing Method Applied to Electronic Medical Record Systems. iiWAS (2019)
Yunfan Li, Nesrine Berjab, Hieu Hanh Le, Haruo Yokota
Centralized Trust Scheme for Cluster Routing of Wireless Sensor Networks. IEEE BigData (2019)
Hieu Hanh Le, Muneo Kushima, Kenji Araki, Haruo Yokota
Differentially private sequential pattern mining considering time interval for electronic medical record systems. IDEAS (2019)
Takayuki Fukatani, Hieu Hanh Le, Haruo Yokota
Lightweight Dynamic Redundancy Control for Server-Based Storage. SRDS (2019)
Satoshi Hikida, Hieu Hanh Le, Haruo Yokota
Energy Efficient Data Placement and Buffer Management for Multiple Replication. DEXA (2) (2019)
Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota
Analyzing Sequence Pattern Variants in Sequential Pattern Mining and Its Application to Electronic Medical Record Systems. DEXA (2) (2019)
I-Chen Tsai, Chia-Mu Yu, Haruo Yokota, Sy-Yen Kuo
VENUS: Verifiable range query in data streaming. INFOCOM Workshops (2018)
Tomohiro Yoshihara, Dai Kobayashi, Haruo Yokota
Concurrency Control Protocol for Parallel B-Tree Structures That Improves the Efficiency of Request Transfers and SMOs within a Node. IEICE Trans. Inf. Syst. (1) (2018)
Nesrine Berjab, Hieu Hanh Le, Chia-Mu Yu, Sy-Yen Kuo, Haruo Yokota
Abnormal-Node Detection Based on Spatio-Temporal and Multivariate-Attribute Correlation in Wireless Sensor Networks. DASC/PiCom/DataCom/CyberSciTech (2018)
Nesrine Berjab, Hieu Hanh Le, Chia-Mu Yu, Sy-Yen Kuo, Haruo Yokota
Hierarchical Abnormal-Node Detection Using Fuzzy Logic for ECA Rule-Based Wireless Sensor Networks. PRDC (2018)
Takamitsu Shioi, Kenji Hatano, Haruo Yokota
SCMAT: A Mechanism Presuming SCMs to Efficiently Enable Both OLAP and OLTP. BigData Congress (2017)
Yuichi Honda, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Detection and Visualization of Variants in Typical Medical Treatment Sequences. DMAH@VLDB (2017)
I-Chen Tsai, Chia-Mu Yu, Haruo Yokota, Sy-Yen Kuo
Key Management in Internet of Things via Kronecker Product. PRDC (2017)
Tomohiro Yoshihara, Haruo Yokota
A Concurrency Control Protocol that Selects Accessible Replicated Pages to Avoid Latch Collisions for B-Trees in Manycore Environments. DEXA (2) (2017)
Shoji Nishimura, Haruo Yokota
QUILTS: Multidimensional Data Partitioning Framework Based on Query-Aware and Skew-Tolerant Space-Filling Curves. SIGMOD Conference (2017)
Shreelekha Pandey, Pritee Khanna, Haruo Yokota
A semantics and image retrieval system for hierarchical image databases. Inf. Process. Manag. 52 (4) (2016)
Keishiro Uragaki, Tomoyuki Hosaka, Yoshitaka Arahori, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Sequential pattern mining on electronic medical records with handling time intervals and the efficacy of medicines. ISCC (2016)
Anjali Rajith, Shoji Nishimura, Haruo Yokota
JARS: Join-Aware Distributed RDF Storage. IDEAS (2016)
Shreelekha Pandey, Pritee Khanna, Haruo Yokota
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. 38 (2016)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
Accordion: An Efficient Gear-Shifting for a Power-Proportional Distributed Data-Placement Method. IEICE Trans. Inf. Syst. (5) (2015)
Yousuke Watanabe, Haruo Yokota
Dynamic Modification of Continuous Queries by Using RDF Metadata of Information Sources. 3PGCIC (2015)
Fang Xi, Takeshi Mishima, Haruo Yokota
PM-DB: Partition-based Multi-instance Database System for Multicore Platforms. ICEIS (1) (2015)
Shreelekha Pandey, Pritee Khanna, Haruo Yokota
An effective use of adaptive combination of visual features to retrieve image semantics from a hierarchical image database. J. Vis. Commun. Image Represent. 30 (2015)
Fang Xi, Takeshi Mishima, Haruo Yokota
Cache-Conscious Data Access for DBMS in Multicore Environments. IEICE Trans. Inf. Syst. (5) (2015)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
An Efficient Gear-Shifting Power-Proportional Distributed File System. DEXA (2) (2015)
Min Luo, Nam Dang, Haruo Yokota
A fragmented data-declustering strategy for high skew tolerance and efficient failure recovery. IDEAS (2014)
Qiang Song, Takayuki Kawabata, Fumiaki Itoh, Yousuke Watanabe, Haruo Yokota
File and Task Abstraction in Task Workflow Patterns for File Recommendation Using File-Access Log. IEICE Trans. Inf. Syst. (4) (2014)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
NDCouplingHDFS: A Coupling Architecture for a Power-Proportional Hadoop Distributed File System. IEICE Trans. Inf. Syst. (2) (2014)
Fang Xi, Takeshi Mishima, Haruo Yokota
CARIC-DA: Core Affinity with a Range Index for Cache-Conscious Data Access in a Multicore Environment. DASFAA (1) (2014)
Satoshi Hikida, Hiroki Oguri, Haruo Yokota
A Prototype of Power Saving Storage Method RAPoSDA. SRDS (2014)
Fang Xi, Takeshi Mishima, Haruo Yokota
Optimizing Concurrent Query Execution on Modern Multisocket Multicore Platform. SRDS Workshops (2014)
Apichaya Auvattanasombat, Yousuke Watanabe, Haruo Yokota
An Evaluation of Similarity Search Methods Blending Structures and Keywords in XML Documents. iiWAS (2013)
Yousuke Watanabe, Hidetaka Kamigaito, Haruo Yokota
Similarity search for office XML documents based on style and structure data. Int. J. Web Inf. Syst. 9 (2) (2013)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
NameNode and DataNode Coupling for a Power-Proportional Hadoop Distributed File System. DASFAA (2) (2013)
Pritee Khanna, Shreelekha Pandey, Haruo Yokota
Finding Image Semantics from a Hierarchical Image Database Based on Adaptively Combined Visual Features. DEXA (1) (2013)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
Efficient gear-shifting for a power-proportional distributed data-placement method. IEEE BigData (2013)
Qiang Song, Takayuki Kawabata, Fumiaki Itoh, Yousuke Watanabe, Haruo Yokota
A File Recommendation Method Based on Task Workflow Patterns Using File-Access Logs. DEXA (2) (2013)
Yousuke Watanabe, Haruo Yokota
Evaluation of Parallel Window-Join Algorithms for Reduction of Processing Delay. 3PGCIC (2013)
Masaki Kan, Dai Kobayashi, Haruo Yokota
Data layout management for energy-saving key-value storage using a write off-loading technique. CloudCom (2012)
Yousuke Watanabe, Haruo Yokota
Development of a Disk-Power Monitoring Environment Using a Stream Processing Engine. 3PGCIC (2012)
Masaru Iritani, Haruo Yokota
Effects on performance and energy reduction by file relocation based on file-access correlations. EDBT/ICDT Workshops (2012)
Qiang Song, Yousuke Watanabe, Haruo Yokota
Extraction of relationship between web pages and files in access logs. Int. J. Bus. Intell. Data Min. 7 (3) (2012)
Satoshi Hikida, Hieu Hanh Le, Haruo Yokota
A Power Saving Storage Method That Considers Individual Disk Rotation. DASFAA (2) (2012)
Manh Cuong Nguyen, Daichi Kato, Taiichi Hashimoto, Haruo Yokota
Research history generation from metainformation of research papers using maximum margin clustering. Int. J. Bus. Intell. Data Min. 7 (3) (2012)
Yousuke Watanabe, Hidetaka Kamigaito, Haruo Yokota
Style-based similarity search for office XML documents. iiWAS (2012)
Qiang Song, Yousuke Watanabe, Haruo Yokota
Relationship extraction methods based on co-occurrence in web pages and files. iiWAS (2011)
Min Luo, Akitsugu Watanabe, Haruo Yokota
A Compound Parallel Btree for High Scalability and Availability on Chained Declustering Parallel Systems. IEICE Trans. Inf. Syst. (3) (2011)
Manh Cuong Nguyen, Daichi Kato, Haruo Yokota, Taiichi Hashimoto
Research history generation using maximum margin clustering of research papers based on metainformation. iiWAS (2011)
Hieu Hanh Le, Satoshi Hikida, Haruo Yokota
An Evaluation of Power-Proportional Data Placement for Hadoop Distributed File Systems. DASC (2011)
Jie Chen, Wenxin Liang, Haruo Yokota
A Two-Dimension XML Encoding Method based on Variable Length Binary Code. J. Softw. 6 (12) (2011)
Yousuke Watanabe, Haruo Yokota
An Energy Saving Scheme on Storage Systems for Video Delivery Services. 3PGCIC (2011)
Yi Wu, Kenichi Otagiri, Yousuke Watanabe, Haruo Yokota
A File Search Method Based on Intertask Relationships Derived from Access Frequency and RMC Operations on Files. DEXA (1) (2011)
Xuehua Jiang, Yousuke Watanabe, Haruo Yokota
Data Allocation Based on XML Query Patterns to Reduce Power Consumption. DASC (2011)
Tetsutaro Watanabe, Takashi Kobayashi, Haruo Yokota
Searching Keyword-lacking Files based on Latent Interfile Relationships. ICSOFT (1) (2010)
Yousuke Watanabe, Kenichi Otagiri, Haruo Yokota
FileSearchCube: A File Grouping Tool Combining Multiple Types of Interfile-Relationships. WAIM (2010)
Min Luo, Haruo Yokota
Comparing Hadoop and Fat-Btree Based Access Method for Small File I/O Applications. WAIM (2010)
Yousuke Watanabe, Yi Wu, Haruo Yokota
Digesting Online Multimedia Presentation Archives Based on Visual Effects. 3PGCIC (2010)
Min Luo, Akitsugu Watanabe, Haruo Yokota
Compound Treatment of Chained Declustered Replicas Using a Parallel Btree for High Scalability and Availability. DEXA (2) (2010)
Tetsutaro Watanabe, Takashi Kobayashi, Haruo Yokota
FRIDAL: A Desktop Search System Based on Latent Interfile Relationships. ICSOFT (Selected Papers) (2010)
Kazuki Takayama, Haruo Yokota
Performance and Reliability of a Revocation Method Utilizing Encrypted Backup Data. PRDC (2009)
Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota
FENECIA: failure endurable nested-transaction based execution of composite Web services with incorporated state analysis. VLDB J. 18 (1) (2009)
Wenxin Liang, Akihiro Takahashi, Haruo Yokota
A Low-Storage-Consumption XML Labeling Method for Efficient Structural Information Extraction. DEXA (2009)
Tetsutaro Watanabe, Takashi Kobayashi, Haruo Yokota
A Method for Searching Keyword-Lacking Files Based on Interfile Relationships. OTM Workshops (2008)
Tomohiro Yoshihara, Dai Kobayashi, Haruo Yokota
A concurrency control protocol for parallel B-tree structures without latch-coupling for explosively growing digital content. EDBT (2008)
Wenxin Liang, Takeshi Miki, Haruo Yokota
Superimposed Code-Based Indexing Method for Extracting MCTs from XML Documents. DEXA (2008)
Do Ngoc Hung, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Improvement of Telop Recognition Quality by Integrating Web Search Results. NTII (2008)
Hieu Hanh Le, Thitiporn Lertrusdachakul, Tetsutaro Watanabe, Haruo Yokota
Automatic Digest Generation by Extracting Important Scenes from the Content of Presentations. DEXA Workshops (2008)
Wenxin Liang, Haruo Yokota
Exploiting Path Information for Syntax-Based XML Subtree Matching in RDBs. WAIM (2008)
Tomohiro Yoshihara, Dai Kobayashi, Haruo Yokota
MARK-OPT: A Concurrency Control Protocol for Parallel B-Tree Structures to Reduce the Cost of SMOs. IEICE Trans. Inf. Syst. (8) (2007)
Akihiro Takahashi, Wenxin Liang, Haruo Yokota
Storage consumption of variable-length XML labels uninfluenced by insertions. ICDIM (2007)
Makoto Kataigi, Dai Kobayashi, Haruo Yokota
Consideration of disk segmentation and disk sequencing for efficient use of disk resource on heterogeneous disk environment. ICDIM (2007)
Kazuki Takayama, Dai Kobayashi, Haruo Yokota
Consideration of experimental evaluation about encrypted replica update process. ICDIM (2007)
Wenxin Liang, Xiangyong Ouyang, Haruo Yokota
An XML subtree segmentation method based on syntactic segmentation rate. ICDIM (2007)
Hiroki Yamazaki, Koji Iwano, Koichi Shinoda, Sadaoki Furui, Haruo Yokota
Dynamic language model adaptation using presentation slides for lecture speech recognition. INTERSPEECH (2007)
Dai Kobayashi, Haruo Yokota
Comparison of replica assisting and speed adjustment for service-aware horizontal data migration on autonomous disks. ICDIM (2007)
Wataru Nakano, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Treatment of Laser Pointer and Speech Information in Lecture Scene Retrieval. ISM (2006)
Dai Kobayashi, Akitsugu Watanabe, Toshihiro Uehara, Haruo Yokota
A high-availability software update method for distributed storage systems. Systems and Computers in Japan 37 (10) (2006)
Kensuke Ohta, Dai Kobayashi, Takashi Kobayashi, Ryo Taguchi, Haruo Yokota
Treatment of Rules in Individual Metadata of Flexible Contents Management. ICDE Workshops (2006)
Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota
Dependability and Flexibility Centered Approach for Composite Web Services Modeling. OTM Conferences (1) (2006)
Hideyuki Katoh, Takashi Kobayashi, Haruo Yokota
Activity Scheduling inWeb-Service Based Workflow Management for Balancing Load and Handling Failures. MDM (2006)
Xiangyong Ouyang, Tomohiro Yoshihara, Haruo Yokota
An Efficient Commit Protocol Exploiting Primary-Backup Placement in a Distributed Storage System. PRDC (2006)
Tomohiro Yoshihara, Dai Kobayashi, Ryo Taguchi, Haruo Yokota
A Concurrency Control Method for Parallel Btree Structures. ICDE Workshops (2006)
Seiji Toda, Manabu Ishida, Haruo Yokota
Evaluation of disk-retry methods for continuous media data. Systems and Computers in Japan 37 (1) (2006)
Wenxin Liang, Haruo Yokota
A Path-sequence Based Discrimination for Subtree Matching in Approximate XML Joins. ICDE Workshops (2006)
Makoto Kataigi, Dai Kobayashi, Tomohiro Yoshihara, Takashi Kobayashi, Ryo Taguchi, Haruo Yokota
Evaluation of Placement and Access Asignment for Replicated Object Striping. ICDE Workshops (2006)
Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota
A Failure-Aware Model for Estimating and Analyzing the Efficiency of Web Services Compositions. PRDC (2005)
Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota
Reliability and Performance Estimation for Enriched WS-SAGAS. WIRI (2005)
Dai Kobayashi, Akitsugu Watanabe, Ryo Taguchi, Toshihiro Uehara, Haruo Yokota
An Efficient Access Forwarding Method Based On Caches On Storage Nodes. ICDE Workshops (2005)
Mana Nakano, Dai Kobayashi, Akitsugu Watanabe, Toshihiro Uehara, Ryo Taguchi, Haruo Yokota
The Versioning System Balancing Data Amount and Access Frequency on Distributed Storage System. ICDE Workshops (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Haruo Yokota