Radu Tudor Ionescu
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Challenges in representation learning: A report on three machine learning contests
IJ Goodfellow, D Erhan, PL Carrier, A Courville, M Mirza, B Hamner, ...
International Conference on Neural Information Processing, 117-124, 2013
7862013
Unmasking the Abnormal Events in Video
RT Ionescu, S Smeureanu, B Alexe, M Popescu
IEEE International Conference on Computer Vision (ICCV), 2895-2903, 2017
116*2017
Local learning with deep and handcrafted features for facial expression recognition
MI Georgescu, RT Ionescu, M Popescu
IEEE Access 7, 64827-64836, 2019
992019
Local learning to improve bag of visual words model for facial expression recognition
RT Ionescu, M Popescu, C Grozea
Workshop on challenges in representation learning, ICML, 2013
91*2013
Object-centric Auto-encoders and Dummy Anomalies for Abnormal Event Detection in Video
RT Ionescu, FS Khan, MI Georgescu, L Shao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 7842-7851, 2019
862019
Can characters reveal your native language? A language-independent approach to native language identification
RT Ionescu, M Popescu, A Cahill
2014 Conference on Empirical Methods in Natural Language Processing (EMNLP …, 2014
802014
How hard can it be? Estimating the Difficulty of Visual Search in an Image
RT Ionescu, B Alexe, M Leordeanu, M Popescu, DP Papadopoulos, ...
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2157-2166, 2016
70*2016
Optimizing the Trade-off between Single-Stage and Two-Stage Object Detectors using Image Difficulty Prediction
P Soviany, RT Ionescu
International Symposium on Symbolic and Numeric Algorithms for Scientific …, 2018
662018
Deep appearance features for abnormal behavior detection in video
S Smeureanu, RT Ionescu, M Popescu, B Alexe
International Conference on Image Analysis and Processing, 779-789, 2017
492017
A report on the third VarDial evaluation campaign
M Zampieri, S Malmasi, Y Scherrer, T Samardžic, F Tyers, MP Silfverberg, ...
Proceedings of VarDial, 1-16, 2019
482019
Automated essay scoring with string kernels and word embeddings
M Cozma, AM Butnaru, RT Ionescu
Annual Meeting of the Association for Computational Linguistics (ACL), 503-509, 2018
472018
Detecting abnormal events in video using Narrowed Normality Clusters
RT Ionescu, S Smeureanu, M Popescu, B Alexe
IEEE Winter Conference on Applications of Computer Vision (WACV), 2019
42*2019
The Story of the Characters, the DNA and the Native Language
M Popescu, RT Ionescu
Eighth Workshop on Innovative Use of NLP for Building Educational …, 2013
422013
Learning to identify arabic and german dialects using multiple kernels
RT Ionescu, A Butnaru
Fourth Workshop on NLP for Similar Languages, Varieties and Dialects …, 2017
382017
String kernels for native language identification: Insights from behind the curtains
RT Ionescu, M Popescu, A Cahill
Computational Linguistics 42 (3), 491-525, 2016
372016
UnibucKernel: An approach for Arabic dialect identification based on multiple string kernels
RT Ionescu, M Popescu
Third Workshop on NLP for Similar Languages, Varieties and Dialects …, 2016
312016
MOROCO: The Moldavian and Romanian dialectal corpus
AM Butnaru, RT Ionescu
Annual Meeting of the Association for Computational Linguistics (ACL), 688–698, 2019
282019
An efficient rank based approach for closest string and closest substring
LP Dinu, R Ionescu
PLoS One 7 (6), e37576, 2012
262012
A report on the VarDial evaluation campaign 2020
M Gaman, D Hovy, RT Ionescu, H Jauhiainen, T Jauhiainen, K Lindén, ...
7th Workshop on NLP for Similar Languages, Varieties and Dialects, 2020
232020
Knowledge transfer between computer vision and text mining
RT Ionescu, M Popescu
Advances in Computer Vision and Pattern Recognition. Springer International …, 2016
232016
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