Changqing Ji

Big Data Processing in Cloud Computing Environments

Changqing Ji, Yu Li, Wenming Qiu et al. · 2012 · 302 citations

Computing, Cloud Computing, Computer Science +17

Optimized big data K-means clustering using MapReduce

Xiaoli Cui, Pingfei Zhu, Xin Yang et al. · The Journal of Supercomputing · 2014 · 144 citations

Computing, Computer Science, High-performance Computing +12

BIG DATA PROCESSING: BIG CHALLENGES AND OPPORTUNITIES

Changqing Ji, Yu Li, Wenming Qiu et al. · Journal of Interconnection Networks · 2012 · 51 citations

Computing, Cloud Computing, Computer Systems +17

MSGformer: A multi-scale grid transformer network for 12-lead ECG arrhythmia detection

Changqing Ji, Liyong Wang, Zumin Wang · Biomedical Signal Processing and Control · 2023 · 40 citations

Medicine, Cardiology, Electrical Engineering +14

Inverted Grid-Based kNN Query Processing with MapReduce

Changqing Ji, Tingting Dong, Yu Li et al. · 2012 · 32 citations

Computing, Geoinformatics, Distributed Systems +16