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Radu Tudor Ionescu
Radu Tudor Ionescu
Professor, University of Bucharest, Romania; CTO, SecurifAI, Romania
Verifierad e-postadress på fmi.unibuc.ro - Startsida
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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, ...
Neural Networks 64 (C), 59-63, 2015
10582015
Unmasking the Abnormal Events in Video
RT Ionescu, S Smeureanu, B Alexe, M Popescu
IEEE International Conference on Computer Vision (ICCV), 2895-2903, 2017
193*2017
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
1782019
Local learning with deep and handcrafted features for facial expression recognition
MI Georgescu, RT Ionescu, M Popescu
IEEE Access 7, 64827-64836, 2019
1612019
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
1182018
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
1032013
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
86*2016
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
832017
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
812014
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
69*2019
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
652018
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
522019
Anomaly Detection in Video via Self-Supervised and Multi-Task Learning
MI Georgescu, A Barbalau, RT Ionescu, FS Khan, M Popescu, M Shah
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 12742-12752, 2021
452021
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
432013
String kernels for native language identification: Insights from behind the curtains
RT Ionescu, M Popescu, A Cahill
Computational Linguistics 42 (3), 491-525, 2016
412016
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
MOROCO: The Moldavian and Romanian dialectal corpus
AM Butnaru, RT Ionescu
Annual Meeting of the Association for Computational Linguistics (ACL), 688–698, 2019
332019
Accurate and efficient intracranial hemorrhage detection and subtype classification in 3D CT scans with convolutional and long short-term memory neural networks
M Burduja, RT Ionescu, N Verga
Sensors 20 (19), 5611, 2020
312020
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
Curriculum learning: A survey
P Soviany, RT Ionescu, P Rota, N Sebe
International Journal of Computer Vision, 1-40, 2022
302022
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