Jianzhong Qi

School of Computing and Information Systems
The University of Melbourne


Phone: +61 3 83441412
E-mail: [my first name] dot [my last name]@unimelb.edu.au
Address: Level 8, Room 14, Doug McDonell Building (Building 168), University of Melbourne, Parkville, VIC 3052

General Information

Selected Papers (full paper list)

  1. Jianzhong Qi, Yufei Tao, Yanchuan Chang, and Rui Zhang. Theoretically Optimal and Empirically Efficient R-trees with Strong Parallelizability. To appear in PVLDB, 2018.

  2. Jianzhong Qi, Vivek Kumar, Rui Zhang, Egemen Tanin, Goce Trajcevski, and Peter Scheuermann. Continuous Maintenance of Range Sum Heat Maps. To appear in ICDE, 2018.

  3. Ramamohanarao Kotagiri, Jianzhong Qi, Egemen Tanin, and Sadegh Motallebi. From How to Where: Traffic Optimization in the Era of Automated Vehicles (Vision Paper). SIGSPATIAL, 10:1-10:4, 2017. BibTex. (Best Vision Paper)

  4. Yu Gu, Guanli Liu, Jianzhong Qi, Hongfei Xu, Ge Yu, and Rui Zhang. The Moving K Diversified Nearest Neighbor Query (TKDE invited poster). ICDE, 31-32, 2017. BibTex

  5. Saad Aljubayrin, Jianzhong Qi, Christian S. Jensen, Rui Zhang, Zhen He, and Yuan Li. Finding Lowest-Cost Paths in Settings with Safe and Preferred Zones. VLDB Journal, 26(3): 373-397, 2017. BibTex

  6. Yu Gu, Guanli Liu, Jianzhong Qi, Hongfei Xu, Ge Yu, and Rui Zhang. The Moving K Diversified Nearest Neighbor Query. TKDE, 28(10): 2778-2792, 2016. BibTex

  7. Yu Sun, Rui Zhang, Andy Yuan Xue, Jianzhong Qi, and Xiaoyong Du. Reverse Nearest Neighbor Heat Maps: A Tool for Influence Exploration. ICDE, 966-977, 2016. BibTex

  8. Chuanwen Li, Yu Gu, Jianzhong Qi, Ge Yu, Rui Zhang, and Qingxu Deng. INSQ: An Influential Neighbor Set Based Moving kNN Query Processing System. ICDE, 1338-1341, 2016 (demo). BibTex

  9. Jianzhong Qi, Rui Zhang, Kotagiri Ramamohanarao, Hongzhi Wang, Zeyi Wen, and Dan Wu. Indexable Online Time Series Segmentation with Error Bound Guarantee. World Wide Web, 18(2): 359-401, 2015. BibTex

  10. Saad Aljubayrin, Jianzhong Qi, Christian Jensen, Rui Zhang, Zhen He, and Zeyi Wen. The Safest Path via Safe Zones. ICDE, 531-542, 2015. BibTex

  11. Yu Sun, Jianzhong Qi, Yu Zheng, and Rui Zhang. K-Nearest Neighbor Temporal Aggregate Queries. EDBT, 493-504, 2015. BibTex

  12. Andy Yuan Xue, Jianzhong Qi, Xing Xie, Rui Zhang, Jin Huang, and Yuan Li. Solving the Data Sparsity Problem in Destination Prediction. VLDB Journal, 24(2): 219-243, 2015. BibTex

  13. Jianzhong Qi, Rui Zhang, Yanqiu Wang, Andy Yuan Xue, Ge Yu, and Lars Kulik. The Min-dist Location Selection and Facility Replacement Queries. World Wide Web, 17(6): 1261-1293, 2014. BibTex

  14. Zeyi Wen, Rui Zhang, Kotagiri Ramamohanarao, Jianzhong Qi, and Kerry Taylor. MASCOT: Fast and Highly Scalable SVM Cross-validation using GPUs and SSDs. ICDM, 580-589, 2014. BibTex

  15. Chuanwen Li, Yu Gu, Jianzhong Qi, Ge Yu, Rui Zhang, and Wang Yi. Processing Moving kNN Queries Using Influential Neighbor Sets. PVLDB, 8(2): 113-124, 2014. BibTex

  16. Phillip G. D. Ward, Zhen He, Rui Zhang, and Jianzhong Qi. Real-time Continuous Intersection Joins over Large Sets of Moving Objects using Graphic Processing Units. VLDB Journal, 23(6): 965-985, 2014. BibTex

  17. Yanqiu Wang, Rui Zhang, Chuanfei Xu, Jianzhong Qi, Yu Gu, and Ge Yu. Continuous Visible k Nearest Neighbor Query on Moving Objects. Information Systems, 44: 1-21, 2014. BibTex

  18. Rui Zhang, Jianzhong Qi, Martin Stradling, and Jin Huang. Towards a Painless Index for Spatial Objects. ACM TODS, 39(3): 19:1-19:42, 2014. BibTex.

  19. Jianzhong Qi, Rui Zhang, Lars Kulik, Dan Lin, and Yuan Xue. The Min-dist Location Selection Query. ICDE, 366-377, 2012. (Slides) BibTex

  20. Rui Zhang, Jianzhong Qi, Dan Lin, Wei Wang, and Raymond Chi-Wing Wong. A Highly Optimized Algorithm for Continuous Intersection Join Queries over Moving Objects. VLDB Journal, 21(4): 561-586, 2012. BibTex

  21. Jianzhong Qi, Zhenghua Xu, Yuan Xue, and Zeyi Wen. A Branch and Bound Method for Min-dist Location Selection Queries. Australasian Database Conference (ADC), 51-60, 2012 (Runner-up for Best Paper). BibTex

  22. Jin Huang, Zeyi Wen, Jianzhong Qi, Rui Zhang, Jian Chen, and Zhen He. Top-k Most Influential Location Selection. CIKM, 2377-2380, 2011 (poster paper). BibTex

Professional Services

Grants and Awards


Affiliations and Positions Held

Graduated Research Students

Released Code


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Created by Jianzhong Qi.
Last modified: 03/02/2018.

Mandatory disclaimer: This page, its content and style, are the responsibility of the author and do not necessarily represent the views, policies, or opinions of The University of Melbourne.