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Our Researchers

October 30, 2020

Jianquan Liu

Ph.D. in Engineering
Principal Researcher

Research area

  • Multimedia Databases
  • Video Analysis
  • Information Retrieval
  • Web Data Mining
  • Social Network Analysis

Short bio

Jianquan Liu is currently a principal researcher at the Biometrics Research Laboratories of NEC Corporation, working on the topics of multimedia data processing. He is also an adjunct assistant professor at Graduate School of Science and Engineering, Hosei University, Japan. Prior to NEC, he was a development engineer in Tencent Inc. from 2005 to 2006, and was a visiting researcher at the Chinese University of Hong Kong in 2010. His research interests include high-dimensional similarity search, multimedia databases, web data mining and information retrieval, cloud storage and computing, and social network analysis. He has published 50+ papers at major international/domestic conferences and journals, received 20+ international/domestic awards, and filed 40+ PCT patents. He also successfully transformed these technological contributions into commercial products in the industry. Currently, he is/was serving as the General Co-chair of IEEE MIPR 2021; the PC Co-chair of IEEE ICME 2020, AIVR 2019, BigMM 2019, ISM 2018, ICSC 2018, ISM 2017, ICSC 2017, IRC 2017, and BigMM 2016; the Workshop Co-chair of IEEE AKIE 2018 and ICSC 2016; the Demo Co-chair of IEEE MIPR 2019 and MIPR 2018. He is a member of ACM, IEEE, IPSJ, APSIPA and the Database Society of Japan (DBSJ), a member of expert committee for IEICE Mathematical Systems Science and its Applications, and IEICE Data Engineering, and an associate editor of IEEE MultiMedia Magazine and the Journal of Information Processing (JIP). Dr. Liu received the M.E. and Ph.D. degrees from the University of Tsukuba, Japan.

Academic/professional career summary

Educations

2009/04 - 2012/03
Ph.D., University of Tsukuba, Japan
2007/04 - 2009/03
M.E., University of Tsukuba, Japan
2006/09 - 2007/03
Research student, University of Tsukuba, Japan
2001/09 - 2005/06
B.E., Shantou University, China

Employments

2020/04 - Now
Principal Researcher, NEC Corporation, Japan
2015/04 - Now
Adjunct Assistant Professor, Hosei University, Japan
2014/04 - 2020/03
Senior Researcher, NEC Corporation, Japan
2014/04 - 2016/03
10th Kawasaki City Representative Assembly for Foreign Residents, Japan
2012/04 - 2014/03
Researcher, NEC Corporation, Japan
2010/09 - 2010/12
Visiting Researcher, The Chinese University of Hong Kong, China
2005/07 - 2006/08
Software Engineer, Tencent Inc., China

Degrees

2012.03
Ph.D. in Engineering, University of Tsukuba, Japan
– Title: Efficient Query Processing for Distance-based Similarity Search
– Advisor: Prof. Hiroyuki Kitagawa
2009.03
Master in Engineering, University of Tsukuba, Japan
– Title: Related Words Extraction for Supporting Interactive Web Search
– Advisor: Prof. Nobuo Ohbo

Teaching Experiences

Courses

  • Knowledge Acquisition (YC020): Hosei University, Japan
    – 2015 Fall term, Monday, 2nd Period.
    – 2016 Fall term, Monday, 2nd Period.
    – 2017 Fall term, Monday, 2nd Period.
    – 2018 Fall term, Monday, 2nd Period.
    – 2019 Spring term, Monday, 4th Period.
    Lecture materials in English; Teaching in Japanese;

Awards of Co-advising Students

  • 2018/03/06 Sheng Hu: Excellent Poster Award. The 10th Forum on Data Engineering and Information Management (DEIM).
  • 2018/03/06 Sheng Hu: Rakesh Agrawal Award. The 10th Forum on Data Engineering and Information Management (DEIM).
  • 2018/03/06 Sheng Hu: Student Presentation Award. The 10th Forum on Data Engineering and Information Management (DEIM).
  • 2017/11/09 Sheng Hu: Excellent Research Presentation Award. The 168th Research Workshop on Computer Graphics and Visual Informatics (CGVI).
  • 2017/01/31 Dong Zheng: Best Student Paper Award. "Querying intimate-core groups in weighted graphs". The 11th IEEE International Conference on Semantic Computing (ICSC).
  • 2016/12/08 Chenxiao Dou: Best Paper Award. "Probabilistic parallelisation of blocking non-matched records for big data". The 3rd International Workshop on Pattern Mining and Application of Big Data (BigPMA).

Intra Mentoring at NEC

Internship Mentor

  • 2020/01 - 2020/05 NEC Intern: Diangang Li, Xi'an Jiaotong University, China. (1 patent, 1 international conference paper)
  • 2018/12 - 2019/06 NEC Intern: Junnan Li, National University of Singapore, Singapore. (2 patents, 2 international conference papers)
  • 2018/06 - 2018/12 NEC Intern: Liting Zhou, Dublin City University, Ireland. (1 patent, 1 international conference paper)
  • 2017/11 - 2018/06 NEC Intern: Maguell Sandifort, Utrecht University, The Netherlands. (2 patents, 2 international conference papers)
  • 2017/07 - 2017/12 NEC Intern: Sheng Hu, Nagoya University, Japan. (1 patent, 2 domestic papers, 4 awards)
  • 2015/05 - 2015/09 NEC Intern: Ka Wai (Duncan) Yung, University of Pittsburgh, USA. (1 patent, 1 international conference paper)

Honors and Awards

  • 2020/08/08 Recognition of Service Award. IEEE 3rd International Conference on Multimedia Information Processing and Retrieval (MIPR 2020) for the contributions as Publicity Co-chair.
  • 2020/07/18 Top 33% Reviewer. The 37th International Conference on Machine Learning (ICML 2020).
  • 2020/07/10 Certificate of Merit. IEEE Signal Processing Society for ICME 2020 Technical Program Co-chair.
  • 2019/06/05 IPSJ Industrial Achievement Award 2018. Information Processing Society of Japan (IPSJ).
  • 2019/03/06 Best Poster Award (w/ Satoshi Yoshida). The 11th Forum on Data Engineering and Information Management (DEIM).
  • 2018/09/12 Best Paper Award (w/ Masafumi Oyamada). The 11th Forum on Web and Database (WebDB Forum).
  • 2018/06/13 Outstanding Reviewer Award. ACM International Conference on Multimedia Retrieval 2018 (ICMR).
  • 2018/03/06 Excellent Poster Award (w/ Sheng Hu). The 10th Forum on Data Engineering and Information Management (DEIM).
  • 2018/03/06 Excellent Poster Award (w/ Tingting Dong). The 10th Forum on Data Engineering and Information Management (DEIM).
  • 2017/11/09 Excellent Research Presentation Award. The 168th Research Workshop on Computer Graphics and Visual Informatics (CGVI).
  • 2017/04/10 Certificate of Appreciation. IEEE Computer Society for IRC2017 PC Co-chair.
  • 2017/03/08 Excellent poster. The 9th Forum on Data Engineering and Information Management (DEIM).
  • 2017/01/31 The Best Student Paper Award. The 11th IEEE International Conference on Semantic Computing (ICSC).
  • 2017/01/31 Certificate of Appreciation. IEEE Computer Society for ICSC2017 PC Co-chair.
  • 2016/12/08 The Best Paper Award. The 3rd International Workshop on Pattern Mining and Application of Big Data (BigPMA).
  • 2016/11/01 Certificate of Appreciation. IEEE Computer Society for BIBE2016 Publicity Co-chair.
  • 2016/06/24 Excellent Patent Invention Award. NEC Corporation.
  • 2016/04/22 Certificate of Appreciation. IEEE Computer Society for BigMM2016 PC Co-chair.
  • 2016/03/02 Excellent Poster Award. The 8th Forum on Data Engineering and Information Management (DEIM).
  • 2015/11/20 Best Paper Award of The Year. IEICE Mathematical Systems Science and its Applications (MSS) Committee.
  • 2014/09/05 The Best Paper Runner-up. The 16th Asia-Pacific Web Conference (APWeb).
  • 2014/03/04 Excellent Poster Award. The 6th Forum on Data Engineering and Information Management (DEIM).
  • 2012/03/23 Outstanding Student Award. Department of Computer Science, University of Tsukuba.
  • 2011/04/01 - 2012/03/31 Japanese Government Scholarship. Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan
  • 2010/04/01 - 2011/03/31 Honors Scholarship for Privately financed International Students. Japan Student Services Organization (JASSO), Japan.
  • 2009/08/31 - 2009/09/04 Grant Award of Visiting Researcher Support Program, Grant: 220,000 Yen. International Information Science Foundation, Japan.
  • 2009/04/01 - 2010/03/31 Honors Scholarship for Privately financed International Students. Japan Student Services Organization (JASSO), Japan.
  • 2008/04/01 - 2009/03/31 Honors Scholarship for Privately financed International Students. Japan Student Services Organization (JASSO), Japan.

Selected Publications

International Journals

  • Masafumi Oyamada, Jianquan Liu, Shinji Ito, Kazuyo Narita, Takuya Araki, and Hiroyuki Kitagawa. Compressed Vector Set: A Fast and Space-Efficient Data Mining Framework. IPSJ Transactions on Databases (TOD), 26: 416-426, 2018. (Best Paper Award at WebDB Forum 2018).
  • Masato Shirai, Jianquan Liu, Takao Miura, and Yi-Cheng Chen. Document stream classification based on transfer learning using latent topics. International Journal of Big Data Intelligence (IJBDI), 5(1/2): 105-113, 2018.
  • Shanshan Yao, Baoning Niu, Jianquan Liu. Audio identification by sampling sub-fingerprints and counting matches. IEEE Transactions on Multimedia (TMM) 19(9): 1984-1995, 2017.
  • Jianquan Liu, Shoji Nishimura, Takuya Araki, and Yuichi Nakamura. A loitering discovery system using efficient similarity search based on similarity hierarchy. IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 100-A(2):367–375, 2017.
  • Hilal Ergun, Yusuf Caglar Akyuz, Mustafa Sert, and Jianquan Liu. Early and late level fusion of deep convolutional neural networks for visual concept recognition. International Journal of Semantic Computing (IJSC), 10(3):379–398, 2016.
  • Yi-Cheng Chen, Shih-Hao Chang, Wei-Hsun Liao, Jianquan Liu, and Yutaka Watanobe. A cloud-based system for dynamically capturing appliance usage relations. International Journal of Web and Grid Services (IJWGS), 12(3):257–272, 2016.
  • Rong-Hua Li, Jianquan Liu, Jeffrey Xu Yu, Hanxiong Chen, and Hiroyuki Kitagawa. Co-occurrence prediction in a large location-based social network. Frontiers of Computer Science (FCS), 7(2):185–194, 2013.
  • Hanxiong Chen, Jianquan Liu, Kazutaka Furuse, Jeffrey Xu Yu, and Nobuo Ohbo. Indexing Expensive Functions for Efficient Multi-dimensional Similarity Search. Knowledge and Information Systems (KAIS), 27(2):165–192, 2011.
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Nobuo Ohbo. Improving User’s Web Search Experience by Interactive Re-ranking and Zooming Interfaces. Journal of Digital Information Management (JDIM), 7(1):36–44, 2009.

International Conferences

  • Ruoyu Wang, Xiaobo Hu, Daniel Sun, Guoqiang Li, Raymond K. Wong, Shiping Chen, Jianquan Liu: Statistical Detection Of Collective Data Fraud. In Proceedings of the IEEE International Conference on Multimedia and Expo (ICME 2020), London, UK, July 6-10, pages 1-6, 2020.
  • Zichen Zan, Lin Li, Jianquan Liu, Dong Zhou: Sentence-based and Noise-robust Cross-modal Retrieval on Cooking Recipes and Food Images. In Proceedings of International Conference on Multimedia Retrieval (ICMR 2020), Dublin, Ireland, June 8-11, pages 117-125, 2020.
  • Diangang Li, Jianquan Liu, Shoji Nishimura, Yuka Hayashi, Jun Suzuki, Yihong Gong: Multi-Person Action Recognition in Microwave Sensors. In Proceedings of the 28th ACM International Conference on Multimedia (MM 2020), Virtual Event / Seattle, WA, USA, October 12-16, pages 411-420, 2020. (Oral Paper, Acceptance Rate: 153/1698 = 9%).
  • Junnan Li, Jianquan Liu, Yongkang Wang, Shoji Nishimura, Mohan S. Kankanhalli: Weakly-Supervised Multi-Person Action Recognition in 360 Videos. In Proceedings of IEEE Winter Conference on Applications of Computer Vision (WACV 2020), Snowmass Village, CO, USA, March 1-5, pages 497-505, 2020.
  • Jianquan Liu, Shoji Nishimura, Takuya Araki: P-Index: A Novel Index Based on Prime Factorization for Similarity Search. In Proceedings of IEEE International Conference on Big Data and Smart Computing (BigComp 2019), Kyoto, Japan, February 27 - March 2, pages 1-8, 2020.
  • Tingting Dong, Shoji Nishimura, Jianquan Liu: Refining Image Search Results using Multiple Attributes. In Proceedings of IEEE International Conference on Big Data (Big Data 2019), Los Angeles, CA, USA, December 9-12, pages 1080-1087, 2019.
  • Satoshi Yoshida, Jianquan Liu, Shoji Nishimura: A Robust People Tracking Method in Multiple Cameras. In Proceedings of the Fifth IEEE International Conference on Multimedia Big Data (BigMM 2019), Singapore, September 11-13, pages 305-308, 2019.
  • Renjie Chu, Baoning Niu, Shanshan Yao, Jianquan Liu: Peak-Based Philips Fingerprint Robust To Pitch-Shift For Massive Audio Retrieval. In Proceedings of the Fifth IEEE International Conference on Multimedia Big Data (BigMM 2019), Singapore, September 11-13, pages 314-320, 2019.
  • Liting Zhou, Jianquan Liu, Shoji Nishimura, Joseph Antony, Cathal Gurrin: Causality Inspired Retrieval of Human-object Interactions from Video. In Proceedings of International Conference on Content-Based Multimedia Indexing (CBMI 2019), Dublin, Ireland, September 4-6, pages 1-6, 2019.
  • Jianquan Liu, Duncan Yung, Shoji Nishimura, Takuya Araki: Stalker Retrieval on Surveillance Videos Using Spatio-Temporal Coappearance. In Proceedings of the 2nd IEEE Conference on Multimedia Information Processing and Retrieval (MIPR 2019), San Jose, CA, USA, March 28-30, pages 127-134, 2019.
  • Satoshi Yoshida, Shoji Nishimura, Jianquan Liu: A Fast and Robust Re-Identification Method for Large Video Data. In Proceedings of the 2nd IEEE Conference on Multimedia Information Processing and Retrieval (MIPR 2019), San Jose, CA, USA, March 28-30, pages 252-257, 2019.
  • Junnan Li, Jianquan Liu, Yongkang Wong, Shoji Nishimura, Mohan S. Kankanhalli: Self-supervised Representation Learning Using 360 Data. In Proceedings of the 27th ACM International Conference on Multimedia (MM 2019), Nice, France, October 21-25, pages 998-1006, 2019.
  • Shanshan Yao, Baoning Niu, Jianquan Liu. Enhancing Sampling and Counting Method for Audio Retrieval with Time-Stretch Resistance. In Proceedings of the 4th IEEE International Conference on Multimedia Big Data (BigMM), Xi'an, China, September 13-16, pages 1-5, 2018.
  • Maguell L. T. L. Sandifort, Jianquan Liu, Shoji Nishimura, Wolfgang Hürst. An Entropy Model for Loiterer Retrieval across Multiple Surveillance Cameras. In Proceedings of ACM International Conference on Multimedia Retrieval (ICMR), Yokohama, Japan, June 11-14, pages 309-317, 2018.
  • Maguell L. T. L. Sandifort, Jianquan Liu, Shoji Nishimura, Wolfgang Hürst. VisLoiter+: An Entropy Model-Based Loiterer Retrieval System with User-Friendly Interfaces. Proceedings of ACM International Conference on Multimedia Retrieval (ICMR), Yokohama, Japan, June 11-14, pages 505-508, 2018.
  • Tingting Dong, Shoji Nishimura, and Jianquan Liu. Diversified and Summarized Video Search System. In Proceedings of the 25th ACM International Conference on Multimedia (ACM Multimedia), Mountain View, CA, USA, October 23-27, pages 1263-1264, 2017.
  • Yi-Cheng Chen, Yi-Hsiang Chen, Chia-Hao Hsu, Hao-Jun You, Jianquan Liu, and Xin Huang. Mining opinion leaders in big social network. In Proceedings of the 31st IEEE International Conference on Advanced Information Networking and Applications (AINA), Tamkang University, Taipei, Taiwan, March 27-29, pages 1012-1018, 2017.
  • Dong Zheng, Jianquan Liu, Rong-Hua Li, Cigdem Aslay, Yi-Cheng Chen, and Xin Huang. Querying intimate-core groups in weighted graphs. In Proceedings of the 11th IEEE International Conference on Semantic Computing (ICSC), San Diego, CA, USA, January 30 - February 1, pages 156–163, 2017. (Best Student Paper).
  • Chenxiao Dou, Daniel Sun, Yi-Cheng Chen, Guoqiang Li, and Jianquan Liu. Probabilistic parallelisation of blocking non-matched records for big data. In Proceedings of the 4th IEEE International Conference on Big Data (BigData), Washington DC, USA, December 5-8, pages 3465–3473, 2016. (Best Paper of BigPMA Workshop).
  • Jianquan Liu, Shoji Nishimura, and Takuya Araki. Anticrime: A system for suspect retrieval and loitering discovery in large scale surveillance videos. In Proceedings of the 29th IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, June 27-30, 2016. Demo.
  • Jianquan Liu, Shoji Nishimura, and Takuya Araki. Antiloiter: A loitering discovery system for longtime videos across multiple surveillance cameras. In Proceedings of the 24th ACM International Conference on Multimedia (ACM Multimedia), Amsterdam, Netherlands, October 15-19, pages 675–679, 2016.
  • Jianquan Liu, Shoji Nishimura, and Takuya Araki. Visloiter: a system to visualize loiterers discovered from surveillance videos. In Proceedings of the 43rd ACM SIGGRAPH Conference on Computer Graphics and Interactive Techniques (SIGGRAPH), Anaheim, CA, USA, July 24-28, page 47, 2016. Posters.
  • Masato Shirai, Jianquan Liu, and Takao Miura. Transfer learning using latent domain for document stream classification. In Proceedings of the 2nd IEEE International Conference on Multimedia Big Data (BigMM), Taipei, Taiwan, April 20-22, pages 82–88, 2016.
  • Shanshan Yao, Baoning Niu, and Jianquan Liu. A sampling and counting method for big audio retrieval. In Proceedings of the 2nd IEEE International Conference on Multimedia Big Data (BigMM), Taipei, Taiwan, April 20-22, pages 307–313, 2016.
  • Jianquan Liu, Shoji Nishimura, and Takuya Araki. Wally: A scalable distributed automated video surveillance system with rich search functionalities. In Proceedings of the 22nd ACM International Conference on Multimedia (ACM Multimedia), Orlando, Florida, USA, November3-7, pages 729–730, 2014.
  • Masafumi Oyamada, Jianquan Liu, Kazuyo Narita, and Takuya Araki. MOARLE: matrix operation accelerator based on run-length encoding. In Proceedings of the 16th Asia-Pacific Web Conference (APWeb), Kunming, China, April 11-13, pages 425–436, 2014. (Best Paper Runner-up).
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Hiroyuki Kitagawa. An efficient algorithm for arbitrary reverse furthest neighbor queries. In Proceedings of the 14th Asia-Pacific Web Conference (APWeb), Kunming, China, April 11-13, pages 60–72, 2012.
  • Rong-Hua Li, Jeffrey Xu Yu, and Jianquan Liu. Link prediction: the power of maximal entropy random walk. In Proceedings of the 20th ACM Conference on Information and Knowledge Management (CIKM), Glasgow, United Kingdom, October 24-28, pages 1147–1156, 2011.
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa, and Jeffrey Xu Yu. On efficient distance-based similarity search. In Proceedings of the IEEE 11th International Conference on Data Mining (ICDM), PhD Forum, Vancouver, BC, Canada, December 11, pages 1199–1202, 2011.
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Hiroyuki Kitagawa. An efficient algorithm for reverse furthest neighbors query with metric index. In Proceedings of the 21th International Conference on Database and Expert Systems Applications (DEXA), Bilbao, Spain, August 30 - September 3, pages 437–451, 2010.
  • Hanxiong Chen, Jianquan Liu, Kazutaka Furuse, Jeffrey Xu Yu, and Nobuo Ohbo. Indexing the function: An efficient algorithm for multi-dimensional search with expensive distance functions. In Proceedings of the 5th International Conference on Advanced Data Mining and Applications (ADMA), Beijing, China, August 17-19, pages 67–78, 2009.
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Nobuo Ohbo. Extracting related words from anchor text clusters by focusing on the page designer’s intention. In Proceedings of the 20th Inter- national Conference on Database and Expert Systems Applications (DEXA), Linz, Austria, August 31 - September 4, pages 451–459, 2009.
  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Nobuo Ohbo. Using an interactive interface to support web search for improving user experience. In Proceedings of the 1st IEEE International Conference on the Applications of Digital Information and Web Technologies (ICADIWT), Czech Republic, August 4-6, pages 210–215, 2008.
  • Yanmin Luo, Canhong Lian, Jianquan Liu, and Hanxiong Chen. Finding RkNN by compressed straightforward index. In Proceedings of the 3rd International Conference on Intelligent System and Knowledge Engineering (ISKE), Xiamen, China, November 17-18, pages 279–284, 2008.

Domestic conferences (w/ peer-reviewed)

  • Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, and Nobuo Ohbo. Providing Correlative Candidates by Hyperlink Analysis Based on Pixel Coordinate. In Proceedings of Symposium on Web Information System and Database (WebDB Forum), pages 7B–3, 2008.

PCT Patents (selected in English)

  • [AR] Yasufumi Hirakawa, Jianquan Liu, Shoji Nishimura, Takuya Araki. ANALYSIS APPARATUS, ANALYSIS METHOD, AND PROGRAM. AR20170100774. 2017/03/29.
  • [EP] Jianquan Liu. INDEX GENERATING DEVICE AND METHOD, AND SEARCH DEVICE AND SEARCH METHOD. EP2945071A4. 2013/11/15.
  • [HK] Jianquan Liu. INDEX GENERATING DEVICE AND METHOD, AND SEARCH DEVICE AND SEARCH METHOD. HK1217786A1. 2016/05/18.
  • [JP] Masafumi Oyamada, Kazuyo Narita, Jianquan Liu. MATRIX COMPRESSION DEVICE, CONTROL METHOD AND PROGRAM. JP2015118455A. 2013/12/17.
  • [JP] Jianquan Liu. INDEX GENERATION DEVICE AND RETRIEVAL DEVICE. JP6167767B2. 2013/08/30.
  • [US] Jianquan Liu. INDEX GENERATING DEVICE AND METHOD, AND SEARCH DEVICE AND SEARCH METHOD. US20150356129A1. 2013/11/15.
  • [US] Masato Asahara, Kazuyo Narita, Jianquan Liu. ABNORMALITY DETECTION APPARATUS, CONTROL METHOD, AND PROGRAM. 2014/03/06.
  • [US] Jianquan Liu. INDEX GENERATION APPARATUS AND INDEX GENERATION METHOD. US20170185637A1. 2015/03/12.
  • [WO] Jianquan Liu. INDEX GENERATING DEVICE AND METHOD, AND SEARCH DEVICE AND SEARCH METHOD. WO2014109127A1. 2013/11/15.
  • [WO] Masato Asahara, Kazuyo Narita, Jianquan Liu. FAULT DETECTION DEVICE, CONTROL METHOD, AND PROGRAM. WO2014208139A1. 2014/03/06.
  • [WO] Jianquan Liu. INDEX GENERATION DEVICE AND INDEX GENERATION METHOD. WO2016006276A1. 2015/03/12.
  • [WO] Jianquan Liu. DISPLAY PROCESSING DEVICE AND DISPLAY PROCESSING METHOD. WO2017026172A1. 2016/06/17.
  • [WO] Jianquan Liu, Ka Wai Yung. ANALYSIS APPARATUS, ANALYSIS METHOD, AND STORAGE MEDIUM. WO2017037754A1. 2015/08/28.
  • [WO] Jianquan Liu, Shoji Nishimura, Takuya Araki, Yasufumi Hirakawa. DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM. WO2017077902A1. 2016/10/25.

Invited talks (selected in English)

  • 2020/03/06 new windowMultimedia Engages with Database for Video Surveillance. Colorado State University, USA. Hosted by Prof. Ross Beveridge and Prof. Francisco R. Ortega.
  • 2018/09/13 new windowBridging the Gap between Database and Multimedia for Surveillance Video Search. Northwestern Polytechnical University, China. Hosted by Prof. Chao Zhang.
  • 2018/04/13 Bridging the Gap between Database and Multimedia for Surveillance Video Search. Florida International University, USA. Hosted by Prof. Shu-Ching Chen, IEEE Fellow.
  • 2017/12/14 Bridging the Gap between Database and Multimedia for Surveillance Video Search. National Chung Cheng University, Taiwan. Hosted by Prof. Wei-Ta Chu.
  • 2017/02/03 The Past, Present, and Future of Video Search for Surveillance. Qualcomm Inc., USA. Hosted by Dr. Maggie Dai.
  • 2017/02/02 The Past, Present, and Future of Video Search for Surveillance. University of California, San Diego (UCSD), USA. Hosted by Prof. Shlomo Dubnov, Director, CREL.
  • 2016/07/29 The Past, Present, and Future of Video Search for Surveillance. University of California, Irvine (UCI), USA. Hosted by Prof. Chen-Yu (Phillip) Sheu, IEEE Fellow.
  • 2016/06/24 The Past, Present, and Future of Video Search for Surveillance. Facebook Inc., USA. Hosted by Dr. Baiyang Liu.
  • 2016/04/18 The Past, Present, and Future of Video Search for Surveillance. Academia Sinica, Taiwan. Hosted by Dr. Wen-Huang Cheng.
  • 2015/06/18 The Future of Similarity Search on High Dimensional Multimedia Data. Taiyuan University of Technology, Taiyuan, China. Hosted by Prof. Baoning Niu.
  • 2015/04/23 The Future of Similarity Search on High Dimensional Multimedia Data. Peking University, China. Hosted by Prof. Jun Gao.
  • 2014/11/10 new windowThe Future of Similarity Search on High Dimensional Multimedia Data. Database Group, Carnegie Mellon University, Pittsburgh, USA. Hosted by Prof. Andy Pavlo.

Other publications (in Japanese)

  • Domestic conferece: 23 papers
  • Review article: 2 papers
  • Technical report: 5 papers
  • Invited talk: 2 talks
  • Media report: over 23 times (including Press release, TV news, News papers, Web articles, etc)

Professional Services

Memberships

  • ACM
  • IEEE
  • IEEE Computer Society
  • Information Processing Society of Japan (IPSJ)
  • Database Society of Japan (DBSJ)
  • Asia-Pacific Signal and Information Processing Association (APSIPA)

Editorships

  • 2018/09 - Now Associate Editor, IEEE Multimedia Magazine (IEEE MM)
  • 2017/04 - Now Associate Editor, Journal of Information Processing
  • 2016/04 - Now Guest Editor of International Journal of Semantic Computing (IJSC)
    – Special Issue on "The Best Papers of IEEE BigMM 2016".
    – Special Issue on "The Best Papers of IEEE ICSC 2017".
  • 2015/10 - Now Guest Editor of International Journal of Big Data Intelligence (IJBDI)
    – Special Issue on "Data to Decision".

Chairships

  • General Co-chair
    – The 4th IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2021)
  • PC Co-chair
    – The 2020 IEEE International Conference on Multimedia and Expo (ICME 2020)
    – The 5th IEEE International Conference on Multimedia Big Data (BigMM 2019)
    – The 1st IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR 2019)
    – The 1st IEEE International Conference on Humanized Computing and Communication (HCC 2019)
    – The 20th IEEE International Symposium on Multimedia (ISM 2018)
    – The 12th IEEE International Conference on Semantic Computing (ICSC 2018)
    – The 19th IEEE International Symposium on Multimedia (ISM 2017)
    – The 11th IEEE International Conference on Semantic Computing (ICSC 2017)
    – The 1st IEEE International Conference on Robotic Computing (IRC 2017)
    – The 2nd IEEE International Conference on Multimedia Big Data (BigMM 2016)
  • Workshop Co-chair
    – The 1st IEEE International Conference on Artificial Intelligence and Knowledge Engineering (AIKE 2018)
    – The 10th IEEE International Conference on Semantic Computing (ICSC 2016)
  • Demo Co-chair
    – The 2nd IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2019)
    – The 1st IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2018)
  • Industry Co-chair
    – The 2nd IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR 2020)
    – The 2nd IEEE International Conference on Artificial Intelligence and Knowledge Engineering (AIKE 2019)
  • Publicity Co-chair
    – The 3th IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2020)
    – The 16th IEEE International Conference on Bioinformatics and Bioengineering (BIBE 2016)
  • Area Chair
    – IEEE International Conference on Multimedia and Expo (ICME 2019)
    – The 1st IEEE International Conference on Multimedia Big Data (BigMM 2015)

Expert Committees

  • 2020/01 - Now IEEE ICME Steering Committee member.
  • 2015/06 - Now IEICE Data Engineering.
  • 2017/06 - Now IEICE Mathematical Systems Science and its Applications.

Session Chairs

  • The 11th Forum on Data Engineering and Information Management (DEIM 2019)
  • The 4th IEEE International Conference on Multimedia Big Data (BigMM 2018)
  • The 10th Forum on Data Engineering and Information Management (DEIM 2018)
  • The 8th Forum on Data Engineering and Information Management (DEIM 2016)
  • The 1st IEEE International Conference on Multimedia Big Data (BigMM 2015)

Commentators

  • The 12th Forum on Data Engineering and Information Management (DEIM 2020)
  • The 11th Forum on Data Engineering and Information Management (DEIM 2019)
  • The 10th Forum on Data Engineering and Information Management (DEIM 2018)
  • The 9th Forum on Data Engineering and Information Management (DEIM 2017)
  • The 8th Forum on Data Engineering and Information Management (DEIM 2016)
  • The 7th Forum on Data Engineering and Information Management (DEIM 2015)
  • The 6th Forum on Data Engineering and Information Management (DEIM 2014)

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