Inverted Grid-Based kNN Query Processing with MapReduce. - Changqing Ji; Tingting Dong; Yu Li; Yanming Shen; Keqiu Li; Wenming Qiu; Wenyu Qu; Minyi Guo (ChinaGrid, 2012)

Big Data Processing: Big Challenges and Opportunities. - Changqing Ji; Yu Li; Wenming Qiu; Yingwei Jin; Yujie Xu; Uchechukwu Awada; Keqiu Li; Wenyu Qu (J. Interconnect. Networks, 2012)

Parallel Dynamic Skyline Query Using MapReduce. - Yuanyuan Li 002; Wenyu Qu; Zhiyang Li 001; Yujie Xu; Changqing Ji; Junfeng Wu 002 (CCBD, 2014)

Skyline Query Based on User Preference with MapReduce. - Yuanyuan Li 002; Wenyu Qu; Zhiyang Li 001; Yujie Xu; Changqing Ji; Junfeng Wu 002 (DASC, 2014)

Color Image Retrieval Using Visual Weighted Blocks. - Junfeng Wu 002; Zhiyang Li 001; Yujie Xu; Changqing Ji; Yuanyuan Li 002; Xufeng Xing (DASC, 2014)

Ontology Based Heterogeneous Data Integration Framework Facing Mobile Environment. - Chuanwei Xu; Shuo Yang; Jiting Huang; Changqing Ji (DASC, 2014)

Fast Scalable k-means++ Algorithm with MapReduce. - Yujie Xu; Wenyu Qu; Zhiyang Li 001; Changqing Ji; Yuanyuan Li 002; Yinan Wu 004 (ICA3PP (2), 2014)

Balancing reducer workload for skewed data using sampling-based partitioning. - Yujie Xu; Wenyu Qu; Zhiyang Li 001; Zhaobin Liu; Changqing Ji; Yuanyuan Li 002; Haifeng Li (Comput. Electr. Eng., 2014)

Scalable nearest neighbor query processing based on Inverted Grid Index. - Changqing Ji; Zhiyang Li 001; Wenyu Qu; Yujie Xu; Yuanyuan Li 002 (J. Netw. Comput. Appl., 2014)

Optimized big data K-means clustering using MapReduce. - Xiaoli Cui; Pingfei Zhu; Xin Yang 011; Keqiu Li; Changqing Ji (J. Supercomput., 2014)

A Scalable Algorithm for Bichromatic Reverse Nearest Neighbor with Grids. - Changqing Ji; Yuanyuan Li 002; Junfeng Wu 002; Wenyu Qu; Zhiyang Li 001; Sunying Gao; Sheng Yu (BDCloud, 2015)

Efficient subspace skyline query based on user preference using MapReduce. - Yuanyuan Li 002; Zhiyang Li 001; Mianxiong Dong; Wenyu Qu; Changqing Ji; Junfeng Wu 002 (Ad Hoc Networks, 2015)

Scalable multi-dimensional RNN query processing. - Changqing Ji; Wenyu Qu; Zhiyang Li 001; Yujie Xu; Yuanyuan Li 002; Junfeng Wu 002 (Concurr. Comput. Pract. Exp., 2015)

Inverted Voronoi-Based kNN Query Processing with MapReduce. - Changqing Ji; Baofeng Wang; Shuai Tao; Junfeng Wu 002; Zumin Wang; Long Tang; Tiange Zu; Gui Zhao (Trustcom/BigDataSE/ISPA, 2016)

A Novel Image Retrieval Approach with Bag-of-Word Model and Gabor Feature. - Junfeng Wu 002; Yitong Wan; Wenyu Qu; Changqing Ji; Yuanyuan Li 002; Peng Xiao 007; Jianwei Sun (Trustcom/BigDataSE/ISPA, 2016)

Design and implementation of a mobile-health call system based on scalable kNN query. - Yang Gao; Zumin Wang; Changqing Ji; Peng Xiao; Jing Qin 007; Zeyu Li (Healthcom, 2017)

Mobile cloud ECG intelligent monitoring and data processing system. - Changqing Ji; Fei Liu; Zumin Wang; Yuanyuan Li 002; Chunqiao Qi; Zeyu Li (Healthcom, 2017)

Review of multi view auto-stereoscopic display system based on depth image analysis. - Chao Wang; Siyuan Cheng 003; Changqing Ji; Jing Wang; Zumin Wang; Yan Liu; Yanhong Liu (Healthcom, 2017)

An Effective Feature Fusion Solution for Image Retrieval. - Yuanyuan Li 002; Zhiyang Li 001; Wenyu Qu; Jun Wang; Junfeng Wu 002; Changqing Ji (J. Multiple Valued Log. Soft Comput., 2018)

COVID-19 Classification Algorithm Based on Privacy Preserving Federated Learning. - Changqing Ji; Baoluo Cheng; Zhiyong Gao; Jing Qin 007; Zumin Wang (PervasiveHealth, 2022)

Sim2Real-Fire: A Multi-modal Simulation Dataset for Forecast and Backtracking of Real-world Forest Fire. - Yanzhi Li; Keqiu Li; Li Guohui; Zumin Wang; Changqing Ji; Lubo Wang; Die Zuo; Qing Guo 005; Feng Zhang; Manyu Wang 001; Di Lin 002 (NeurIPS, 2024)

Explainable MST-ECoGNet Decode Visual Information from ECoG Signal. - Changqing Ji (CoRR, 2024)

Bi-Band ECoGNet for ECoG Decoding on Classification Task. - Changqing Ji; Keisuke Kawasaki; Isao Hasegwa; Takayuki Okatani (CoRR, 2024)

Capturing natural position relationships: A neural differential equation approach. - Changqing Ji; Liyong Wang; Jing Qin 007; Xin Kang; Zumin Wang (Pattern Recognit. Lett., 2024)

MSGformer: A multi-scale grid transformer network for 12-lead ECG arrhythmia detection. - Changqing Ji; Liyong Wang; Jing Qin 007; Lu Liu; Yue Han; Zumin Wang (Biomed. Signal Process. Control., 2024)