Haruo Yokota

Hieu Hanh Le, Satoshi Hikida, Haruo Yokota: NameNode and DataNode Coupling for a Power-Proportional Hadoop Distributed File System. DASFAA (2) 2013: 99-107

Qiang Song, Yousuke Watanabe, Haruo Yokota: Extraction of relationship between web pages and files in access logs. IJBIDM 7(3): 152-171 (2012)

Manh Cuong Nguyen, Daichi Kato, Taiichi Hashimoto, Haruo Yokota: Research history generation from metainformation of research papers using maximum margin clustering. IJBIDM 7(3): 217-231 (2012)

Yousuke Watanabe, Haruo Yokota: Development of a Disk-Power Monitoring Environment Using a Stream Processing Engine. 3PGCIC 2012: 351-356

Masaki Kan, Dai Kobayashi, Haruo Yokota: Data layout management for energy-saving key-value storage using a write off-loading technique. CloudCom 2012: 74-81

Satoshi Hikida, Hieu Hanh Le, Haruo Yokota: A Power Saving Storage Method That Considers Individual Disk Rotation. DASFAA (2) 2012: 138-149

Masaru Iritani, Haruo Yokota: Effects on performance and energy reduction by file relocation based on file-access correlations. EDBT/ICDT Workshops 2012: 79-86

Yousuke Watanabe, Hidetaka Kamigaito, Haruo Yokota: Style-based similarity search for office XML documents. iiWAS 2012: 138-146

Min Luo, Akitsugu Watanabe, Haruo Yokota: A Compound Parallel Btree for High Scalability and Availability on Chained Declustering Parallel Systems. IEICE Transactions 94-D(3): 587-601 (2011)

Jie Chen, Wenxin Liang, Haruo Yokota: A Two-Dimension XML Encoding Method based on Variable Length Binary Code. JSW 6(12): 2426-2433 (2011)

Yousuke Watanabe, Haruo Yokota: An Energy Saving Scheme on Storage Systems for Video Delivery Services. 3PGCIC 2011: 355-359

Xuehua Jiang, Yousuke Watanabe, Haruo Yokota: Data Allocation Based on XML Query Patterns to Reduce Power Consumption. DASC 2011: 532-539

Hieu Hanh Le, Satoshi Hikida, Haruo Yokota: An Evaluation of Power-Proportional Data Placement for Hadoop Distributed File Systems. DASC 2011: 752-759

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: 364-378

Manh Cuong Nguyen, Daichi Kato, Haruo Yokota, Taiichi Hashimoto: Research history generation using maximum margin clustering of research papers based on metainformation. iiWAS 2011: 20-27

Qiang Song, Yousuke Watanabe, Haruo Yokota: Relationship extraction methods based on co-occurrence in web pages and files. iiWAS 2011: 82-89

Yousuke Watanabe, Yi Wu, Haruo Yokota: Digesting Online Multimedia Presentation Archives Based on Visual Effects. 3PGCIC 2010: 477-482

Min Luo, Akitsugu Watanabe, Haruo Yokota: Compound Treatment of Chained Declustered Replicas Using a Parallel Btree for High Scalability and Availability. DEXA (2) 2010: 49-63

Tetsutaro Watanabe, Takashi Kobayashi, Haruo Yokota: Searching Keyword-lacking Files based on Latent Interfile Relationships. ICSOFT (1) 2010: 236-244

Min Luo, Haruo Yokota: Comparing Hadoop and Fat-Btree Based Access Method for Small File I/O Applications. WAIM 2010: 182-193

Yousuke Watanabe, Kenichi Otagiri, Haruo Yokota: FileSearchCube: A File Grouping Tool Combining Multiple Types of Interfile-Relationships. WAIM 2010: 386-397

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): 1-56 (2009)

Wenxin Liang, Akihiro Takahashi, Haruo Yokota: A Low-Storage-Consumption XML Labeling Method for Efficient Structural Information Extraction. DEXA 2009: 7-22

Kazuki Takayama, Haruo Yokota: Performance and Reliability of a Revocation Method Utilizing Encrypted Backup Data. PRDC 2009: 151-158

Xiaofang Zhou, Haruo Yokota, Ke Deng, Qing Liu (Eds.): Database Systems for Advanced Applications, 14th International Conference, DASFAA 2009, Brisbane, Australia, April 21-23, 2009. Proceedings. Lecture Notes in Computer Science 5463, Springer 2009, isbn 978-3-642-00886-3

Wenxin Liang, Takeshi Miki, Haruo Yokota: Superimposed Code-Based Indexing Method for Extracting MCTs from XML Documents. DEXA 2008: 508-522

Hieu Hanh Le, Thitiporn Lertrusdachakul, Tetsutaro Watanabe, Haruo Yokota: Automatic Digest Generation by Extracting Important Scenes from the Content of Presentations. DEXA Workshops 2008: 590-594

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: 133-144

Do Ngoc Hung, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota: Improvement of Telop Recognition Quality by Integrating Web Search Results. NTII 2008: 32-35

Tetsutaro Watanabe, Takashi Kobayashi, Haruo Yokota: A Method for Searching Keyword-Lacking Files Based on Interfile Relationships. OTM Workshops 2008: 14-15

Wenxin Liang, Haruo Yokota: Exploiting Path Information for Syntax-Based XML Subtree Matching in RDBs. WAIM 2008: 105-112

Tomohiro Yoshihara, Dai Kobayashi, Haruo Yokota: MARK-OPT: A Concurrency Control Protocol for Parallel B-Tree Structures to Reduce the Cost of SMOs. IEICE Transactions 90-D(8): 1213-1224 (2007)

Dai Kobayashi, Haruo Yokota: Comparison of replica assisting and speed adjustment for service-aware horizontal data migration on autonomous disks. ICDIM 2007: 539-544

Kazuki Takayama, Dai Kobayashi, Haruo Yokota: Consideration of experimental evaluation about encrypted replica update process. ICDIM 2007: 545-550

Wenxin Liang, Xiangyong Ouyang, Haruo Yokota: An XML subtree segmentation method based on syntactic segmentation rate. ICDIM 2007: 551-558

Akihiro Takahashi, Wenxin Liang, Haruo Yokota: Storage consumption of variable-length XML labels uninfluenced by insertions. ICDIM 2007: 571-573

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: 577-579

Hiroki Yamazaki, Koji Iwano, Koichi Shinoda, Sadaoki Furui, Haruo Yokota: Dynamic language model adaptation using presentation slides for lecture speech recognition. INTERSPEECH 2007: 2349-2352

Seiji Toda, Manabu Ishida, Haruo Yokota: Evaluation of disk-retry methods for continuous media data. Systems and Computers in Japan 37(1): 47-60 (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): 35-46 (2006)

Wenxin Liang, Haruo Yokota: A Path-sequence Based Discrimination for Subtree Matching in Approximate XML Joins. ICDE Workshops 2006: 116

Tomohiro Yoshihara, Dai Kobayashi, Ryo Taguchi, Haruo Yokota: A Concurrency Control Method for Parallel Btree Structures. ICDE Workshops 2006: 124

Kensuke Ohta, Dai Kobayashi, Takashi Kobayashi, Ryo Taguchi, Haruo Yokota: Treatment of Rules in Individual Metadata of Flexible Contents Management. ICDE Workshops 2006: 125

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: 129

Wataru Nakano, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota: Treatment of Laser Pointer and Speech Information in Lecture Scene Retrieval. ISM 2006: 927-932

Hideyuki Katoh, Takashi Kobayashi, Haruo Yokota: Activity Scheduling inWeb-Service Based Workflow Management for Balancing Load and Handling Failures. MDM 2006: 135

Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota: Dependability and Flexibility Centered Approach for Composite Web Services Modeling. OTM Conferences (1) 2006: 163-182

Xiangyong Ouyang, Tomohiro Yoshihara, Haruo Yokota: An Efficient Commit Protocol Exploiting Primary-Backup Placement in a Distributed Storage System. PRDC 2006: 238-247

Wenxin Liang, Haruo Yokota: LAX: An Efficient Approximate XML Join Based on Clustered Leaf Nodes for XML Data Integration. BNCOD 2005: 82-97

Kazuhito Kobayashi, Wenxin Liang, Dai Kobayashi, Akitsugu Watanabe, Haruo Yokota: VLEI code: An Efficient Labeling Method for Handling XML Documents in an RDB. ICDE 2005: 386-387

Akitsugu Watanabe, Haruo Yokota: Adaptive Lapped Declustering: A Highly Available Data-Placement Method Balancing Access Load and Space Utilization. ICDE 2005: 828-839

Wataru Nakano, Yuta Ochi, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota: Unified Presentation Contents Retrieval Using Laser Pointer Information. ICDE Workshops 2005: 1261

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: 1264

Dai Kobayashi, Akitsugu Watanabe, Ryo Taguchi, Toshihiro Uehara, Haruo Yokota: An Efficient Access Forwarding Method Based On Caches On Storage Nodes. ICDE Workshops 2005: 1265

Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota: A Failure-Aware Model for Estimating and Analyzing the Efficiency of Web Services Compositions. PRDC 2005: 114-124

Hiroaki Okamoto, Takashi Kobayashi, Haruo Yokota: Presentation Retrieval Method Considering the Scope of Targets and Outputs. WIRI 2005: 46-53

Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota: Reliability and Performance Estimation for Enriched WS-SAGAS. WIRI 2005: 54-63

Haruo Yokota, Takashi Kobayashi, Taichi Muraki, Satoshi Naoi: UPRISE: Unified Presentation Slide Retrieval by Impression Search Engine. IEICE Transactions 87-D(2): 397-406 (2004)

Noriaki Ozawa, Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota: Slide identification for lecture movies by matching characters and images. DRR 2004: 74-81

Jun Miyazaki, Yohei Abe, Haruo Yokota: Availabilities and Costs of Reliable Fat-Btrees. PRDC 2004: 163-172

Neila Ben Lakhal, Takashi Kobayashi, Haruo Yokota: THROWS: An Architecture for Highly Available Distributed Execution of Web Services Compositions. RIDE 2004: 103-110

Akitsugu Watanabe, Haruo Yokota: Directory-traverse-cost-based skew handling for parallel data access. Systems and Computers in Japan 34(14): 13-22 (2003)

Daisuke Ito, Haruo Yokota: Automatic Reconfiguration of an Autonomous Disk Cluster. PRDC 2001: 169-172

Jun Miyazaki, Haruo Yokota: Performance evaluation of the CPPS distributed-memory parallel production system under various system parameters. Systems and Computers in Japan 31(2): 83-93 (2000)

Eiji Sugino, Haruo Yokota: Analysis for performance and reliability of fault-tolerant parallel software. Systems and Computers in Japan 31(7): 56-65 (2000)

Haruo Yokota: Autonomous Disks for Advanced Database Applications. DANTE 1999: 435-442

Haruo Yokota, Yasuhiko Kanemasa, Jun Miyazaki: Fat-Btree: An Update-Conscious Parallel Directory Structure. ICDE 1999: 448-457

Haruo Yokota, Masanori Goto: FBD: A Fault-tolerant Buffering Disk System for Improving Write Performance of RAID5 Systems. PRDC 1999: 95-102

Jun Miyazaki, Haruo Yokota: An Optimization Technique of Discrimination Networks in Active Database Systems for Massively Parallel Processing. CODAS 1996: 565-568

Jun Miyazaki, Haruo Yokota: An implementation of parallel production systems with two load balancing mechanisms. Systems and Computers in Japan 26(14): 1-14 (1995)

Haruo Yokota, Hajime Kitakami, Akira Hattori: Term Indexing for Retrieval by Unification. ICDE 1989: 313-320

Hidenori Itoh, Hidetoshi Monoi, Shigeki Shibayama, Nobuyoshi Miyazaki, Haruo Yokota, Akihiko Konagaya: Knowledge Base System in Logic Programming Paradigm. FGCS 1988: 37-53

Hidenori Itoh, Toshiaki Takewaki, Haruo Yokota: Knowledge Base Machine Based on Parallel Kernel Language. IWDM 1987: 17-30

Haruo Yokota, Sko Sakai, Hidenori Itoh: Deductive Database System based on Unit Resolution. ICDE 1986: 228-235

Haruo Yokota, Hidenori Itoh: A Model and an Architecture for a Relational Knowledge Base. ISCA 1986: 2-9

Yukihiro Morita, Haruo Yokota, Kenji Nishida, Hidenori Itoh: Retrieval-By-Unification Operation on a Relational Knowledge Base. VLDB 1986: 52-59

Takeo Kakuta, Nobuyoshi Miyazaki, Shigeki Shibayama, Haruo Yokota, Kunio Murakami: The Design and Implementation of Relational Database Machine Delta. IWDM 1985: 13-34

Shigeki Shibayama, Takeo Kakuta, Nobuyoshi Miyazaki, Haruo Yokota, Kunio Murakami: A Relational Database Machine with Large Semiconductor Disk and Hardware Relational Algebra Processor. New Generation Comput. 2(2): 131-155 (1984)

Taizo Miyachi, Susumu Kunifuji, Hajime Kitakami, Koichi Furukawa, Akikazu Takeuchi, Haruo Yokota: A Knowledge Assimilation Method for Logic Databases. New Generation Comput. 2(4): 385-404 (1984)

Shigeki Shibayama, Takeo Kakuta, Nobuyoshi Miyazaki, Haruo Yokota, Kunio Murakami: Query Processing Flow on RDBM Delta's Functionally-Distributed Architecture. FGCS 1984: 427-435

Haruo Yokota, Susumu Kunifuji, Takeo Kakuta, Nobuyoshi Miyazaki, Shigeki Shibayama, Kunio Murakami: An Enhanced Inference Mechanism for Generating Relational Algebra Queries. PODS 1984: 229-238

Taizo Miyachi, Susumu Kunifuji, Hajime Kitakami, Koichi Furukawa, Akikazu Takeuchi, Haruo Yokota: A Knowledge Assimilation Method for Logic Databases. SLP 1984: 118-125

Kunio Murakami, Takeo Kakuta, Nobuyoshi Miyazaki, Shigeki Shibayama, Haruo Yokota: A Relational Data Base Machine: First Step to Knowledge Base Machine. ISCA 1983: 423-425