Homepage of Yoshiharu Ishikawa

Selected Publications


2022

  1. Kento Sugiura, Yoshiharu Ishikawa,
    Implementation of a Multi-Word Compare-and-Swap Operation without Garbage Collection,
    IEICE Transactions on Information and Systems, Vol. E105-D, No. 5, pp. 946-954, May 2022.

2021

  1. Jianbin Qin, Chuan Xiao, Yaoshu Wang, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa, Guoren Wang,
    Generalizing the Pigeonhole Principle for Similarity Search in Hamming Space,
    IEEE Transactions on Knowledge and Data Engineering, Vol. 33, No. 2, pp. 489-505, February 2021.
  2. Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa,
    Approximate Streaming Aggregation with Low-Latency and High-Reliability for Edge Computing,
    IEICE Transactions on Information and Systems, Vol. J104-D, No. 5, pp. 463-475, May 2021. (in Japanese)
  3. Yaoshu Wang, Chuan Xiao, Jianbin Qin, Rui Mao, Makoto Onizuka, Wei Wang, Rui Zhang, Yoshiharu Ishikawa,
    Consistent and Flexible Selectivity Estimation for High-Dimensional Data,
    ACM SIGMOD International Conference on Management of Data (SIGMOD 2021), pp. 2319-2327, Xi'an, China (virtual conference), June 2021.
  4. Tetsuro Kakeshita, Kazuo Ishii, Yoshiharu Ishikawa, Hitoshi Matsubara, Yutaka Matsuo, Tsuyoshi Murata, Miyuki Nakano, Takako Nakatani, Haruhiko Okumura, Naoko Takahashi, Norimitsu Takahashi, Gyo Uchida, Eriko Uematsu, Satoshi Saeki and Hiroshi Kato,
    Development of IPSJ Data Science Curriculum Standard,
    IFIP TC3 OCCE (Open Conference in Education) 2021 DTEL (Digital Transformation of Education and Learning), Tampere, Finland, August 2021. (accepted for publication)
  5. Yuta Kasai, Kento Sugiura and Yoshiharu Ishikawa,
    Spatial Skyline Queries on Triangulated Irregular Networks,
    17th International Symposium on Spatial and Temporal Databases, Online Conference, pp. 64-73, ACM, August 2021.
  6. Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa,
    Approximate Fault Tolerance for Edge Stream Processing,
    The 1st International Workshop on Time Ordered Data (ProTime 2021) - DEXA 2021 Workshop, pp. 173-183, Linz, Austlia (virtual conference), August 2021.
  7. Kejing Lu, Yoshiharu Ishikawa, Mineichi Kudo, Chuan Xiao,
    HVS: Hierarchical Graph Structure Based on Voronoi Diagrams for Solving Approximate Nearest Neighbor Search,
    Proceedings of the VLDB Endowment, Vol. 15, No. 2, pp. 246-258, October 2021.
  8. Tianjia Ni, Kento Sugiura, Yoshiharu Ishikawa, Kejing Lu,
    Approximate Query Processing with Error Guarantees,
    Ninth International Conference on Big Data Analytics in Astronomy, Science and Engineering (BDA 2021), pp. 268-278, LNCS 13167, Online, December 2021.
  9. Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa,
    Approximate Fault-tolerant Data Stream Aggregation for Edge Computing,
    Ninth International Conference on Big Data Analytics in Astronomy, Science and Engineering (BDA 2021), pp. XX-XX, LNCS 13167, Online, XXX 2022. (invited talk, spearker: Yoshiharu Ishikawa)

2020

  1. Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa,
    Approximate Fault Tolerance for Sensor Stream Processing,
    The 31st Australasian Database Conference (ADC 2020), pp. 55-67, LNCS 12008, Melbourne, Australia, January 2020.
  2. Satoshi Koide, Chuan Xiao, Yoshiharu Ishikawa,
    Compressed Indexing for Trajectories Constrained in Road Networks,
    IEICE Transactions on Information and Systems, Vol. J103-D, No. 5, pp. 393-402, May 2020. (in Japanese)
  3. Kento Sugiura, Yoshiharu Ishikawa,
    Multiple Regular Expression Pattern Monitoring over Probabilistic Event Streams,
    IEICE Transactions on Information and Systems, Vol. E103-D, No. 5, pp. 982-991, May 2020.
  4. Satoshi Koide, Chuan Xiao, Yoshiharu Ishikawa,
    Fast Subtrajectory Similarity Search in Road Networks under Weighted Edit Distance Constraints,
    Proceedings of the VLDB Endowment (PVLDB), Vol. 13, No. 11, pp. 2188-2201, July 2020.
  5. Jianbin Qin, Chuan Xiao, Sheng Hu, Jie Zhang, Wei Wang, Yoshiharu Ishikawa, Koji Tsuda, Kunihiko Sadakane,
    Efficient Query Autocompletion with Edit Distance-based Error Tolerance,
    The VLDB Journal, Vol. 29, No. 4, pp. 919-943, July 2020.
  6. Yukai Miao, Jianbin Qin, Sheng Hu, Yuyang Dong, Yoshiharu Ishikawa, Makoto Onizuka,
    NGNC: A Flexible and Efficient Framework for Error-Tolerant Query Autocompletion,
    Fourth Workshop on Software Foundations for Data Interoperability (SFDI 2020) (in conjunction with VLDB 2020), August-September, Springer CCIS Vol. 1281, pp. 101-115, 2020.

2019

  1. Kento Sugiura, Yoshiharu Ishikawa,
    Regular Expression Pattern Matching with Sliding Windows over Probabilistic Event Streams,
    The 6th IEEE International Conference on Big Data and Smart Computing (IEEE BigComp 2019), Kyoto, Japan, February-March, 2019.
  2. Yuya Sasaki, Jiahao Yu, Yoshiharu Ishikawa,
    Road Segment Interpolation for Incomplete Road Data,
    The 6th IEEE International Conference on Big Data and Smart Computing (IEEE BigComp 2019), Kyoto, Japan, February-March, 2019.
  3. Robert Waury, Christian S. Jensen, Satoshi Koide, Yoshiharu Ishikawa, Chuan Xiao,
    Indexing Trajectories for Travel-Time Histogram Retrieval,
    22nd International Conference on Extending Database Technology (EDBT 2019), pp. 157-168, Lisbon, Portugal, March 2019.
  4. Yusuke Kawai, Yusuke Tanaka, Hiroyuki Toda, Yoshiharu Ishikawa,
    Estimating People Flow from a Large Amount of Aggregated Data with a Few Tracking Data,
    DBSJ Japanese Journal, Vol. 17, Article No. 7, March 2019. (in Japanese)
  5. Yusuke Kawai, Yoshiharu Ishikawa, Kento Sugiura,
    Analysis of Evacuation Trajectory Data Using Tensor Decomposition,
    Journal of Disaster Research, Vol. 14, No. 3, pp. 521-530, March 2019.
  6. Jing Zhao, Yoshiharu Ishikawa, Lei Chen, Chuan Xiao, Kento Sugiura,
    Hierarchical Histograms for Exploratory Analysis of Spatio-Temporal Array Data,
    IEICE Transactions on Information and Sytems, Vol. E102-D, No. 4, pp. 788-799, April 2019.
  7. Yoshiharu Ishikawa,
    Pattern Matching over Probabilistic Data Streams,
    The Big Data and Artificial Intelligence (BDAI) Workshop, Hong Kong University, April 2019. (invited talk)
  8. Sheng Hu, Chuan Xiao, Jianbin Qin, Yoshiharu Ishikawa, Qiang Ma,
    Autocompletion for Prefix-Abbreviated Input,
    ACM SIGMOD International Conference on Management of Data (SIGMOD 2019), pp. 211-228, Austerdam, The Netherlands, June-July 2019.
  9. Sheng Hu, Chuan Xiao, Yoshiharu Ishikawa,
    Scope-aware Code Completion with Discriminative Modeling,
    Journal of Information Processing (JIP), Vol. 27, pp. 469-478, August 2019.
  10. Yuya Sasaki, Takahiro Hara, Yoshiharu Ishikawa,
    Efficient Framework for Processing Top-k Queries with Replication in Mobile Ad Hoc Networks,
    GeoInformatica, Vol. 23, No. 4, pp. 591-620, October 2019.

2018

  1. Sheng Hu, Chuan Xiao, Yoshiharu Ishikawa,
    An Efficient Algorithm for Location-Aware Query Autocompletion,
    IEICE Transactions on Information and Systems, Vol. E101-D, No. 1, pp. 181-192, January 2018.
  2. Yusuke Kawai, Jing Zhao, Kento Sugiura, Yoshiharu Ishikawa, Yukiko Wakita,
    An Analysis Technique of Evacuation Simulation Using an Array DBMS,
    Journal of Disaster Research, Vol. 13, No. 2, pp. 338-346, March 2018.
  3. Yuya Sasaki, Yoshiharu Ishikawa, Yasuhiro Fujiwara, Makoto Onizuka,
    Sequenced Route Query with Semantic Hierarchy,
    21st International Conference on Extending Database Technology (EDBT 2018), pp. 37-48, Vienna, Austria, March 2018.
  4. Kento Sugiura, Yoshiharu Ishikawa,
    Regular Expression Pattern Matching Methods Using an Information-theoretic Criterion over Probabilistic Data Streams,
    IEICE Transactions on Information and Systems (Japanese Edition), Vol. J101-D, No. 4, pp. 641-656, April 2018. (in Japanese)
  5. Jianbin Qin, Yaoshu Wang, Chuan Xiao, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa,
    GPH: Similarity Search in Hamming Space,
    34th International Conference on Data Engineering (ICDE 2018), pp. 29-40, Paris, France, April 2018.
  6. Satoshi Koide, Yukihiro Tadokoro, Chuan Xiao, Yoshiharu Ishikawa,
    CiNCT: Compression and Retrieval for Massive Vehicular Trajectories via Relative Movement Labeling,
    34th International Conference on Data Engineering (ICDE 2018), pp. 1097-1108, Paris, France, April 2018.
  7. Jing Zhao, Yoshiharu Ishikawa, Chuan Xiao, Kento Sugiura,
    Histogram Construction for Difference Analysis of Spatio-Temporal Data on Array DBMS,
    2018 Australasian Database Conference (ADC 2018), pp. 41-52, Gold Coast, Australia, May 2018.
  8. Yuya Sasaki, Takahiro Hara, Shojiro Nishio, Yoshiharu Ishikawa,
    Top-k Query Processing with Replication Strategy in Mobile Ad Hoc Networks,
    19th IEEE International Conference on Mobile Data Management (MDM 2018), pp. 217-226, Aalborg, Denmark, June 2018.
  9. Satoshi Koide, Yukihiro Tadokoro, Takayoshi Yoshimura, Chuan Xiao, Yoshiharu Ishikawa,
    Enhanced Indexing and Querying of Trajectories in Road Networks via String Algorithms,
    ACM Transactions on Spatial Algorithms and Systems, Vol. 4, Issue 1, Article No. 3, June 2018.
  10. Yoshiharu Ishikawa, Kento Sugiura, Daiki Takao,
    Fault Tolerant Data Stream Processing in Cooperation with OLTP Engine,
    The 6th International Conference on Big Data Analysis (BDA 2018), LNCS 11297, pp. 3-14, Warangal, India, December 2018. (Keynote Talk)

2017

  1. Akihiro Yamaguchi, Yousuke Watanabe, Kenya Sato, Yukikazu Nakamoto, Yoshiharu Ishikawa, Shinya Honda, Hiroaki Takada,
    In-Vehicle Distributed Time-critical Data Stream Management System for Advanced Driver Assistance,
    IPSJ Journal of Information Processing, Vol. 25, pp. 107-120, January 2017.
  2. Jing Zhao, Yoshiharu Ishikawa, Yukiko Wakita, Kento Sugiura,
    Difference Operators in Simulation Data Warehouses,
    Journal of Disaster Research, Vol. 12, No. 2, pp. 347-354, March 2017.
  3. Kento Sugiura, Yoshiharu Ishikawa, Yuya Sasaki,
    Grouping Methods for Pattern Matching over Probabilistic Data Streams,
    IEICE Transactions on Information and Systems, Vol. E100-D, No. 4, pp. 718-729, April 2017.
  4. Yoshiaki Takimoto, Kyosuke Nishida, Yuki Endo, Hiroyuki Toda, Hiroshi Sawada, Yoshiharu Ishikawa,
    Time-Aware Personalized Destination Prediction,
    IEICE Transactions on Information and Systems, Vol. J100-D, No. 4, pp. 474-484, April 2017. (in Japanese)
  5. Kento Sugiura, Yoshiharu Ishikawa,
    Top-k Pattern Matching Using an Information-theoretic Criterion over Probabilistic Data Streams,
    APWeb-WAIM Joint Conference on Web and Big Data 2017, LNCS 10366, pp. 511-526, Beijing, China, July 2017.
  6. Yoshiaki Takimoto, Kento Sugiura, Yoshiharu Ishikawa,
    Extraction of Frequent Patterns Based on Users' Interests from Semantic Trajectories with Photographs,
    The 21st International Database Engineering & Applications Symposium (IDEAS 2017), pp. 219-227, Bristol, England, July 2017.
  7. Xi Guo, Yoshiharu Ishikawa, Yonghong Xie, Aziguli Wulamu,
    Reverse Direction-based Surrounder Queries for Mobile Recommendations,
    World Wide Web Journal, Vol. 20, No. 5, pp. 885-913, September 2017.

2016

  1. Tingting Dong, Yoshiharu Ishikawa, Chuan Xiao,
    Top-k Similarity Search over Gaussian Distributions Based on KL-Divergence,
    IPSJ Journal of Information Processing, Vol. 24, No. 1, pp. 152-163, January 2016.
  2. Jing Zhao, Kento Sugiura, Yuanyuan Wang, Yoshiharu Ishikawa,
    Simulation Data Warehouse for Integration and Analysis of Disaster Information,
    Journal of Disaster Research, Vol. 11, No. 2, pp. 255-264, March 2016.
  3. Yuanyuan Wang, Goki Yasui, Yukiko Kawai, Toyokazu Akiyama, Kazutoshi Sumiya, Yoshiharu Ishikawa,
    Dynamic Mapping of Dense Geo-Tweets and Web Pages based on Spatio-Temporal Analysis,
    The 31st ACM/SIGAPP Symposium on Applied Computing (SAC 2016), pp. 1170-1173, Pisa, Italy, April 2016. (short paper)
  4. Xiaoling Zhou, Jianbin Qin, Chuan Xiao, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa,
    BEVA: An Efficient Query Processing Algorithm for Error Tolerant Autocompletion,
    ACM Transactions on Database Systems (TODS), Vol. 41, No. 1, April 2016.
  5. Pei Wang, Chuan Xiao, Jianbin Qin, Wei Wang, Xiaoyang Zhang, Yoshiharu Ishikawa,
    Local Similarity Search for Unstructured Text,
    The 2016 ACM SIGMOD International Conference on Management of Data, San Francisco, CA, June-July, 2016.
  6. Yuanyuan Wang, Yukiko Kawai, Kazutoshi Sumiya, Yoshiharu Ishikawa,
    TweeVist: A Geo-Tweet Visualization System for Web based on Spatio-Temporal Events,
    The 15th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2016), pp. 729-734, Okayama, Japan, June 2016.
  7. Xiang Zhao, Yifan Chen, Chuan Xiao, Yoshiharu Ishikawa, Jiuyang Tang,
    Frequent Subgraph Mining Based on Pregel,
    The Computer Journal, Volume 59, Number 8, pp. 1113-1128, August 2016.

2015

  1. Akihiro Yamaguchi, Yukikazu Nakamoto, Kenya Sato, Yoshiharu Ishikawa, Yousuke Watanabe, Shinya Honda, Hiroaki Takada,
    AEDSMS: Automotive Embedded Data Stream Management System,
    The 31st International Conference on Data Engineering (ICDE 2015), pp. 1292-1303, Seoul, Korea, April 2015. (Industrial Paper)
  2. Kento Sugiura, Yoshiharu Ishikawa, Yuya Sasaki,
    Grouping Methods for Pattern Matching in Probabilistic Data Streams,
    The 20th International Conference on Database Systems for Advanced Applications (DASFAA 2015), LNCS 9049, pp. 92-107, Hanoi, Vietnam, April 2015.
  3. Akira Nakamura, Yu Suzuki, Yoshiharu Ishikawa,
    Provenance Tracking of Terms in Collaborative Authoring Systems,
    IPSJ Transactions on Databases (TOD), Vol. 8, No. 2, pp. 43-56, June 2015. (in Japanese)
  4. Xi Guo, Yoshiharu Ishikawa, Aziguli Wulamu, Yonghong Xie,
    Reverse Direction-Based Surrounder Queries,
    The 17th Asia-Pacific Web Conference (APWeb 2015), LNCS 9393, pp. 280-291, Guangzhou, China, September 2015.
  5. Renhe Jiang, Jing Zhao, Tingting Dong, Yoshiharu Ishikawa, Chuan Xiao, Yuya Sasaki,
    A Density-based Approach for Mining Movement Patterns from Semantic Trajectories,
    IEEE TENCON 2015 - IEEE Region 10 Conference, Macau, November 2015.
  6. Yuanyuan Wang, Kazutoshi Sumiya, Yukiko Kawai, Yoshiharu Ishikawa,
    An Automatic Video Reinforcing System based on Popularity Rating of Scenes and Level of Detail Controlling,
    The 11th IEEE International Workshop on Multimedia Information Processing and Retrieval (MIPR 2015) in conjunction with IEEE International Symposium on Multimedia (ISM 2015), pp. 529-534, Miami, FL, December 2015.

2014

  1. Tingting Dong, Chuan Xiao, Yoshiharu Ishikawa,
    Probabilistic Range Querying over Gaussian Objects,
    IEICE Transactions on Information and Systems, Vol. E97-D, No. 4, pp. 694-704, April 2014.
  2. Yoshiharu Ishikawa,
    Research Trend and Future Prospects for Large-Scale Data Analytics,
    IEICE Transactions on Information and Systems (Japanese Edition), Vol. J97-D, No. 4, pp. 718-728, April 2014. (invited paper, in Japanese)
  3. Kento Sugiura, Arata Hayashi, Tingting Dong, Yoshiharu Ishikawa,
    Monitoring Query Processing in Mobile Robot Databases,
    The Third International Workshop on Spatial Information Modeling, Management and Mining (SIM3), Bali, Indonesia, April 2014.
    in Proceedings of DASFAA 2014 Workshops, LNCS 8505, pp. 271-282.
  4. Jie Zhang, Chuan Xiao, Toyohide Watanabe, Yoshiharu Ishikawa,
    Content-Based Element Search for Presentation Slide Reuse,
    IEICE Transactions on Information and Systems, Vol. E97-D, No. 10, pp. 2685-2696, October 2014.

2013

  1. Chuan Xiao, Jianbin Qin, Wei Wang, Yoshiharu Ishikawa, Koji Tsuda, Kunihiko Sadakane,
    Efficient Error-tolerant Query Autocompletion,
    Proceedings of the VLDB Endowment (PVLDB), Vol. 6, No. 6, pp. 373-384, April 2013.
    • Presented in VLDB 2013
    • PDF
  2. Machiko Toyoda, Yasushi Sakurai, and Yoshiharu Ishikawa,
    Pattern Discovery in Data Streams under the Time Warping Distance,
    The VLDB Journal, Vol. 22, No. 3, pp. 295-318, June 2013.
  3. Tingting Dong, Chuan Xiao, Xi Guo, Yoshiharu Ishikawa,
    Processing Probabilistic Range Queries over Gaussian-based Uncertain Data,
    The 13th International Symposium on Spatial and Temporal Databases (SSTD 2013), LNCS 8098, pp. 410-428, Munich, Germany, August 2013.
  4. Hiroki Takayama, Yoshihide Kato, Tomohiro Ohno, Shigeki Matsubara, Yoshiharu Ishikawa,
    Collocation Extraction Using a PMI-Based Association Measure for Dependency Tree Pattern,
    The 10th International Symposium on Natural Language Processing (SNLP 2013), pp. 136-141, Phuket, Thailand, October 2013.
  5. Akira Nakamura, Yu Suzuki, Yoshiharu Ishikawa,
    Clustering Editors of Wikipedia by Editor's Biases,
    The 2013 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2013), pp. 351-358, Atlanta, GA, November 2013.
  6. Xiang Zhao, Chuan Xiao, Xuemin Lin, Wei Wang, Yoshiharu Ishikawa,
    Efficient Processing of Graph Similarity Queries with Edit Distance Constraints,
    The VLDB Journal, Vol. 22, No. 6, pp. 727-752, December 2013.

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© Yoshiharu Ishikawa