TT-graph: A new model for building social network graphs from texts with time series
W Jia, R Ma, L Yan, W Niu, Z Ma
Expert Systems with Applications 192, 116405
Machinery Fault Diagnosis Based on Deep Learning for Time Series Analysis and Knowledge Graphs
H Liu, R Ma, D Li, L Yan, Z Ma
Journal of Signal Processing Systems 93 (12), 1433-1455
Two-stage prediction of machinery fault trend based on deep learning for time series analysis
H Xu, R Ma, L Yan, Z Ma
Digital Signal Processing 117, 103150
Tiered Clustering for Time Series Data
R Ma, R Angryk
The International Conference on Deep Learning, Big Data and Blockchain, 3-14
On the mining of the minimal set of time series data shapelets
SF Boubrahimi, SM Hamdi, R Ma, R Angryk
2020 IEEE International Conference on Big Data (Big Data), 493-502
Fast Online Similarity Search for Uncertain Time Series
R Ma, D Zheng, L Yan
Journal of computing and information technology 28 (1), 1-17
Machine learning in heliophysics and space weather forecasting: a white paper of findings and recommendations
G Nita, M Georgoulis, I Kitiashvili, V Sadykov, E Camporeale, ...
arXiv preprint arXiv:2006.12224
Evaluation of hierarchical structures for time series data
R Ma, SF Boubrahimi, RA Angryk, Z Ma
2020 5th IEEE International Conference on Big Data Analytics (ICBDA), 94-99
A Hybrid Approach for Clustering Uncertain Time Series
R Ma, X Zhu, L Yan
Journal of computing and information technology 28 (4), 255-267
Solar pre-flare classification with time series profiling
R Ma, A Ahmadzadeh, SF Boubrahimi, MK Georgoulis, RA Angryk
2019 IEEE International Conference on Big Data (Big Data), 4967-4976
A scalable segmented dynamic time warping for time series classification
R Ma, A Ahmadzadeh, SF Boubrahimi, RA Angryk
International Conference on Artificial Intelligence and Soft Computing, 407-419
A Shapelet Transform Classification over Uncertain Time Series
R Ma, L Zuo, L Yan
Journal of computing and information technology 27 (3), 15-28
Segmented dynamic time warping: A comparative and applicational study
R Ma, A Ahmadzadeh, SF Boubrahimi, RA Angryk
Emerging Technologies and Applications in Data Processing and Management, 1-19
Segmentation of time series in improving dynamic time warping
R Ma, A Ahmadzadeh, SF Boubrahimi, RA Angryk
2018 IEEE International Conference on Big Data (Big Data), 3756-3761
Neuro-ensemble for time series data classification
SF Boubrahimi, R Ma, R Angryk
2018 IEEE 5th International Conference on Data Science and Advanced Analytics (DSAA)
Neuro-ensemble
SF Boubrahimi, R Ma, B Aydin, R Angryk
2018 IEEE First International Conference on Artificial Intelligence and Knowledge Engineering (AIKE)
Time series distance density cluster with statistical preprocessing
R Ma, S Filali Boubrahimi, R Angryk
International Conference on Big Data Analytics and Knowledge Discovery, 371-381
Scalable knn search approximation for time series data
SF Boubrahimi, R Ma, B Aydin, SM Hamdi, R Angryk
2018 24th International Conference on Pattern Recognition (ICPR), 970-975
Spatiotemporal interpolation methods for solar event trajectories
SF Boubrahimi, B Aydin, MA Schuh, D Kempton, RA Angryk, R Ma
The Astrophysical Journal Supplement Series 236 (1), 23
Coronal mass ejection data clustering and visualization of decision trees
R Ma, RA Angryk, P Riley, SF Boubrahimi
The Astrophysical Journal Supplement Series 236 (1), 14
Solar flare prediction using multivariate time series decision trees
R Ma, SF Boubrahimi, SM Hamdi, RA Angryk
2017 IEEE International Conference on Big Data (Big Data), 2569-2578
A time series classification-based approach for solar flare prediction
SM Hamdi, D Kempton, R Ma, SF Boubrahimi, RA Angryk
2017 IEEE International Conference on Big Data (Big Data), 2543-2551
Distance and density clustering for time series data
R Ma, R Angryk
2017 IEEE international conference on data mining workshops (ICDMW), 25-32
RDF approximate queries based on semantic similarity
L Yan, R Ma, D Li, J Cheng
Computing 99 (5), 481-491
A data-driven analysis of interplanetary coronal mass ejecta and magnetic flux ropes
R Ma, R Angryk, P Riley
2016 IEEE international conference on big data (Big Data), 3177-3186
SPARQL queries on RDF with fuzzy constraints and preferences
R Ma, X Jia, J Cheng, RA Angryk
Journal of Intelligent & Fuzzy Systems 30 (1), 183-195
Efficient processing of twig query with compound predicates in fuzzy XML
J Liu, ZM Ma, R Ma
Fuzzy sets and systems 229, 33-53