Jianqiu Xu

According to our database, Jianqiu Xu authored at least 57 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

NALMO: Transforming Queries in Natural Language for Moving Objects Databases.

Xieyang Wang, Mengyi Liu, Jianqiu Xu, Hua Lu

GeoInformatica, July, 2023

A Query Optimizer for Range Queries over Multi-Attribute Trajectories.

Jianqiu Xu, Hua Lu, Zhifeng Bao

ACM Trans. Intell. Syst. Technol., February, 2023

A Framework to Support Continuous Range Queries Over Multi-Attribute Trajectories.

Jianqiu Xu, Zhifeng Bao, Hua Lu

IEEE Trans. Knowl. Data Eng., 2023

Towards Mobility Data Science (Vision Paper).

Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Sook Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi

CoRR, 2023

NALSD: A Natural Language Interface for Spatial Databases.

Mengyi Liu, Xieyang Wang, Jianqiu Xu

Proceedings of the 18th International Symposium on Spatial and Temporal Data, 2023

A Comparative Study of Row and Column Storage for Time Series Data.

Lu Li, Feifan Pu, Yi Li, Jianqiu Xu

Proceedings of the Spatial Data and Intelligence - 4th International Conference, 2023

Efficiently Answering Top-k Window Aggregate Queries: Calculating Coverage Number Sequences over Hierarchical Structures.

Jianqiu Xu, Raymond Chi-Wing Wong

Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

NALSpatial: An Effective Natural Language Transformation Framework for Queries over Spatial Data.

Mengyi Liu, Xieyang Wang, Jianqiu Xu, Hua Lu

Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems, 2023

Predicting Where You Visit in a Surrounding City: A Mobility Knowledge Transfer Framework Based on Cross-City Travelers.

Shuai Xu, Jianqiu Xu, Bohan Li, Xiaoming Fu

Proceedings of the Database Systems for Advanced Applications, 2023

MOCache: A Cache Management Tool for Moving Object Databases.

Bingya Wu, Xin Jin, Jianqiu Xu

Proceedings of the Database Systems for Advanced Applications, 2023

2022

GPSClean: A Framework for Cleaning and Repairing GPS Data.

Chenglong Fang, Feng Wang, Bin Yao, Jianqiu Xu

ACM Trans. Intell. Syst. Technol., 2022

An Efficient Algorithm of Star Subgraph Queries on Urban Traffic Knowledge Graph.

Tao Sun, Jianqiu Xu, Caiping Hu

Data Sci. Eng., 2022

Mobility Data Science (Dagstuhl Seminar 22021).

Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Sook Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi

Dagstuhl Reports, 2022

Block-Join: A Partition-Based Method for Processing Spatio-Temporal Joins.

Ting Li, Jianqiu Xu

Proceedings of the Web and Big Data - 6th International Joint Conference, 2022

RN-Cluster: A Novel Density-Based Clustering Approach for Road Network Partition.

Yingying Ding, Jianqiu Xu

Proceedings of the Web and Big Data - 6th International Joint Conference, 2022

2021

CPRQ: Cost Prediction for Range Queries in Moving Object Databases.

Shengnan Guo, Jianqiu Xu

ISPRS Int. J. Geo Inf., 2021

NALMO: A Natural Language Interface for Moving Objects Databases.

Xieyang Wang, Jianqiu Xu, Hua Lu

Proceedings of the 17th International Symposium on Spatial and Temporal Databases, 2021

GPSClean: An Embedded Tool for Cleaning GPS Data.

Chenglong Fang, Jianqiu Xu

Proceedings of the 22nd IEEE International Conference on Mobile Data Management, 2021

ARCA: A Tool for Area Calculation Based on GPS Data.

Sujing Song, Jie Sun, Jianqiu Xu

Proceedings of the Database Systems for Advanced Applications, 2021

2020

IMO: A Toolbox for Simulating and Querying "Infected" Moving Objects.

Jianqiu Xu, Hua Lu, Zhifeng Bao

Proc. VLDB Endow., 2020

Efficiently Update Disk-Resident Interval Tree.

Jianqiu Xu, Jianhua Wei

Proceedings of the Spatial Data and Intelligence - First International Conference, 2020

Spatial Queries Based on Learned Index.

Ning Wang, Jianqiu Xu

Proceedings of the Spatial Data and Intelligence - First International Conference, 2020

Efficiently Detecting Light Events in Astronomical Temporal Data.

Chenglong Fang, Xieyang Wang, Jianqiu Xu, Feng Wang

Proceedings of the Spatial Data and Intelligence - First International Conference, 2020

Dynamic Shortest Path Queries over Moving Objects on Road Networks.

Siyu Chen, Jianqiu Xu

Proceedings of the Spatial Data and Intelligence - First International Conference, 2020

NLMO: Towards a Natural Language Tool for Querying Moving Objects.

Xieyang Wang, Jianqiu Xu, Yaxin Wang

Proceedings of the 21st IEEE International Conference on Mobile Data Management, 2020

Detection of Loose Tracking Behavior over Trajectory Data.

Jiawei Li, Hua Dai, Yiyang Liu, Jianqiu Xu, Jie Sun, Geng Yang

Proceedings of the Algorithms and Architectures for Parallel Processing, 2020

2019

基于道路网的多移动用户动态Skyline查询 (Dynamic Skyline Query for Multiple Mobile Users Based on Road Network).

Jiangang Zhou, Xiaolin Qin, Keheng Zhang, Jianqiu Xu

计算机科学, 2019

Moving Objects with Transportation Modes: A Survey.

Jianqiu Xu, Ralf Hartmut Güting, Yu Zheng, Ouri Wolfson

J. Comput. Sci. Technol., 2019

Understanding human mobility: A multi-modal and intelligent moving objects database.

Jianqiu Xu, Hua Lu, Ralf Hartmut Güting

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

Computing and Visualizing the Shortest Path between Moving Objects on Road Networks.

Siyu Chen, Jianqiu Xu, Hengcai Zhang

Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

Continuous Range Queries Over Multi-attribute Trajectories.

Jianqiu Xu, Zhifeng Bao, Hua Lu

Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

A Mobile Phone Data Visualization Tool for People Flow Analysis.

Liangjian Chen, Siyu Chen, Shengnan Guo, Yue Yang, Jianqiu Xu

Proceedings of the Web and Big Data - Third International Joint Conference, 2019

2018

Range Queries on Multi-Attribute Trajectories.

Jianqiu Xu, Hua Lu, Ralf Hartmut Güting

IEEE Trans. Knowl. Data Eng., 2018

Continuous k nearest neighbor queries over large multi-attribute trajectories: a systematic approach.

Jianqiu Xu, Ralf Hartmut Güting, Yunjun Gao

GeoInformatica, 2018

MDBF: A Tool for Monitoring Database Files.

Xiangyu Wei, Jianqiu Xu

Proceedings of the Advances in Conceptual Modeling, 2018

Edgebase: A Cooperative Query Answering Database System With A Natural Language Interface.

Edmund Sowah, Jianqiu Xu

Proceedings of the 2018 International Conference on Algorithms, 2018

2017

Reverse Furthest Neighbors Query in Road Networks.

Xiao-Jun Xu, Jinsong Bao, Bin Yao, Jingyu Zhou, Feilong Tang, Minyi Guo, Jianqiu Xu

J. Comput. Sci. Technol., 2017

Efficiently answer top-k queries on typed intervals.

Jianqiu Xu, Hua Lu

Inf. Syst., 2017

A System for Querying and Displaying Typed Intervals.

Jianqiu Xu, Junxiu Liang

Proceedings of the Advances in Spatial and Temporal Databases, 2017

Query and Animate Multi-attribute Trajectory Data.

Jianqiu Xu, Ralf Hartmut Güting

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

A Tool for 3D Visualizing Moving Objects.

Weiwei Wang, Jianqiu Xu

Proceedings of the Web and Big Data - First International Joint Conference, 2017

Detect Tracking Behavior Among Trajectory Data.

Jianqiu Xu, Jiangang Zhou

Proceedings of the Advanced Data Mining and Applications - 13th International Conference, 2017

2016

Modeling and Querying Moving Objects with Social Relationships.

Hengcai Zhang, Feng Lu, Jianqiu Xu

ISPRS Int. J. Geo Inf., 2016

Indexing and Querying A Large Database of Typed Intervals.

Jianqiu Xu, Hua Lu, Bin Yao

Proceedings of the 19th International Conference on Extending Database Technology, 2016

2015

室内概率阈值反向最近邻查询 (Probabilistic Threshold Reverse Nearest Neighbor Queries for Indoor Moving Objects).

Li Wang, Xiaolin Qin, Jianqiu Xu

计算机科学, 2015

The TM-RTree: an index on generic moving objects for range queries.

Jianqiu Xu, Ralf Hartmut Güting, Yu Zheng

GeoInformatica, 2015

GMOBench: Benchmarking generic moving objects.

Jianqiu Xu, Ralf Hartmut Güting, Xiaolin Qin

GeoInformatica, 2015

Querying visible points in large obstructed space.

Jianqiu Xu, Ralf Hartmut Güting

GeoInformatica, 2015

2013

A generic data model for moving objects.

Jianqiu Xu, Ralf Hartmut Güting

GeoInformatica, 2013

2012

Moving objects with multiple transportation modes.

Jianqiu Xu

PhD thesis, 2012

Manage and Query Generic Moving Objects in SECONDO.

Jianqiu Xu, Ralf Hartmut Güting

Proc. VLDB Endow., 2012

MWGen: A Mini World Generator.

Jianqiu Xu, Ralf Hartmut Güting

Proceedings of the 13th IEEE International Conference on Mobile Data Management, 2012

GMOBench: a benchmark for generic moving objects.

Jianqiu Xu, Ralf Hartmut Güting

Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

2011

Infrastructures for Research on Multimodal Moving Objects.

Jianqiu Xu, Ralf Hartmut Güting

Proceedings of the 12th IEEE International Conference on Mobile Data Management, 2011

2010

Efficient <i>k</i>-nearest neighbor search on moving object trajectories.

Ralf Hartmut Güting, Thomas Behr, Jianqiu Xu

VLDB J., 2010

2009

Nearest Neighbor Search on Moving Object Trajectories in Secondo.

Ralf Hartmut Güting, Angelika Braese, Thomas Behr, Jianqiu Xu

Proceedings of the Advances in Spatial and Temporal Databases, 2009

2008

An Efficient Technique for Distance Computation in Road Networks.

Jianqiu Xu, Victor Teixeira de Almeida, Xiaolin Qin

Proceedings of the Fifth International Conference on Information Technology: New Generations (ITNG 2008), 2008