Marius Popescu

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 42

Top Topics

Language Identification

Abnormal Behavior

Abnormal Events

Top Venues

Publications

Mihai Masala, Denis C. Ilie-Ablachim, Alexandru Dima, Dragos Corlatescu, Miruna Zavelca, Ovio Olaru, Simina Terian, Andrei Terian, Marius Leordeanu, Horia Velicu, Marius Popescu, Mihai Dascalu, Traian Rebedea
"Vorbeşti Româneşte?" A Recipe to Train Powerful Romanian LLMs with English Instructions. CoRR (2024)
Mihai Masala, Denis C. Ilie-Ablachim, Dragos Corlatescu, Miruna Zavelca, Marius Leordeanu, Horia Velicu, Marius Popescu, Mihai Dascalu, Traian Rebedea
OpenLLM-Ro - Technical Report on Open-source Romanian LLMs. CoRR (2024)
Matei Bejan, Andrei Manolache, Marius Popescu
AD-NLP: A Benchmark for Anomaly Detection in Natural Language Processing. EMNLP (2023)
Nicolae-Catalin Ristea, Florinel-Alin Croitoru, Radu Tudor Ionescu, Marius Popescu, Fahad Shahbaz Khan, Mubarak Shah
Self-Distilled Masked Auto-Encoders are Efficient Video Anomaly Detectors. CoRR (2023)
Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
A Background-Agnostic Framework With Adversarial Training for Abnormal Event Detection in Video. IEEE Trans. Pattern Anal. Mach. Intell. 44 (9) (2022)
Mihaela Gaman, Lida Ghadamiyan, Radu Tudor Ionescu, Marius Popescu
Self-paced Learning to Improve Text Row Detection in Historical Documents with Missing Labels. ECCV Workshops (4) (2022)
Andrei Manolache, Florin Brad, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
VeriDark: A Large-Scale Benchmark for Authorship Verification on the Dark Web. NeurIPS (2022)
Florin Brad, Andrei Manolache, Elena Burceanu, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
Rethinking the Authorship Verification Experimental Setups. EMNLP (2022)
Andrei Manolache, Florin Brad, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
VeriDark: A Large-Scale Benchmark for Authorship Verification on the Dark Web. CoRR (2022)
Mihaela Gaman, Lida Ghadamiyan, Radu Tudor Ionescu, Marius Popescu
Self-paced learning to improve text row detection in historical documents with missing lables. CoRR (2022)
Andrei Ilie, Marius Popescu, Alin Stefanescu
EvoBA: An Evolution Strategy as a Strong Baseline forBlack-Box Adversarial Attacks. CoRR (2021)
Andrei Ilie, Marius Popescu, Alin Stefanescu
EvoBA: An Evolution Strategy as a Strong Baseline for Black-Box Adversarial Attacks. ICONIP (3) (2021)
Andrei Manolache, Florin Brad, Elena Burceanu, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
Transferring BERT-like Transformers' Knowledge for Authorship Verification. CoRR (2021)
Mariana-Iuliana Georgescu, Antonio Barbalau, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
Anomaly Detection in Video via Self-Supervised and Multi-Task Learning. CVPR (2021)
Tudor Mare, Georgian-Emilian Duta, Mariana-Iuliana Georgescu, Adrian Sandru, Bogdan Alexe, Marius Popescu, Radu Tudor Ionescu
A realistic approach to generate masked faces applied on two novel masked face recognition data sets. NeurIPS Datasets and Benchmarks (2021)
Tudor Mare, Georgian-Emilian Duta, Mariana-Iuliana Georgescu, Adrian Sandru, Bogdan Alexe, Marius Popescu, Radu Tudor Ionescu
A realistic approach to generate masked faces applied on two novel masked face recognition data sets. CoRR (2021)
Mihai Masala, Radu Cristian Alexandru Iacob, Ana Sabina Uban, Marina Cidota, Horia Velicu, Traian Rebedea, Marius Popescu
jurBERT: A Romanian BERT Model for Legal Judgement Prediction. NLLP@EMNLP (2021)
Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
A Generic and Model-Agnostic Exemplar Synthetization Framework for Explainable AI. ECML/PKDD (2) (2020)
Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
Black-Box Ripper: Copying black-box models using generative evolutionary algorithms. CoRR (2020)
Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
Black-Box Ripper: Copying black-box models using generative evolutionary algorithms. NeurIPS (2020)
Catalin-Andrei Ilie, Marius Popescu, Alin Stefanescu
Robustness as Inherent Property of Datapoints. AISafety@IJCAI (2020)
Adrian Cosma, Mihai Ghidoveanu, Michael Panaitescu-Liess, Marius Popescu
Self-supervised Representation Learning on Document Images. DAS (2020)
Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
A Generic and Model-Agnostic Exemplar Synthetization Framework for Explainable AI. CoRR (2020)
Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
A Scene-Agnostic Framework with Adversarial Training for Abnormal Event Detection in Video. CoRR (2020)
Mariana-Iuliana Georgescu, Antonio Barbalau, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
Anomaly Detection in Video via Self-Supervised and Multi-Task Learning. CoRR (2020)
Adrian Cosma, Mihai Ghidoveanu, Michael Panaitescu-Liess, Marius Popescu
Self-Supervised Representation Learning on Document Images. CoRR (2020)
Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Marius Popescu
Local Learning With Deep and Handcrafted Features for Facial Expression Recognition. IEEE Access 7 (2019)
Radu Tudor Ionescu, Sorina Smeureanu, Marius Popescu, Bogdan Alexe
Detecting Abnormal Events in Video Using Narrowed Normality Clusters. WACV (2019)
Radu Tudor Ionescu, Sorina Smeureanu, Marius Popescu, Bogdan Alexe
Detecting abnormal events in video using Narrowed Motion Clusters. CoRR (2018)
Stefan G. Stanciu, Radu Hristu, Adrian Dumitru, Roxana M. Buga, Tiberiu Totu, Marius Popescu, Mariana Costache
Towards Automated Tissue Characterization Using Parallel Bag-of-Features Experts Dealing with Two-Photon Excitation Fluorescence and Second Harmonic Generation Microscopy Datasets. ICTON (2018)
Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Marius Popescu
Local Learning with Deep and Handcrafted Features for Facial Expression Recognition. CoRR (2018)
Radu Tudor Ionescu, Sorina Smeureanu, Bogdan Alexe, Marius Popescu
Unmasking the abnormal events in video. CoRR (2017)
Sorina Smeureanu, Radu Tudor Ionescu, Marius Popescu, Bogdan Alexe
Deep Appearance Features for Abnormal Behavior Detection in Video. ICIAP (2) (2017)
Radu Tudor Ionescu, Sorina Smeureanu, Bogdan Alexe, Marius Popescu
Unmasking the Abnormal Events in Video. ICCV (2017)
Radu Tudor Ionescu, Marius Popescu, Christopher Conly, Vassilis Athitsos
Local frame match distance: A novel approach for exemplar gesture recognition. EUSIPCO (2017)
Marius Popescu, Cristian Grozea, Radu Tudor Ionescu
HASKER: An efficient algorithm for string kernels. Application to polarity classification in various languages. KES (2017)
Radu Tudor Ionescu, Marius Popescu
Can string kernels pass the test of time in Native Language Identification? BEA@EMNLP (2017)
Radu Tudor Ionescu, Bogdan Alexe, Marius Leordeanu, Marius Popescu, Dim P. Papadopoulos, Vittorio Ferrari
How hard can it be? Estimating the difficulty of visual search in an image. CoRR (2017)
Radu Tudor Ionescu, Marius Popescu
Can string kernels pass the test of time in Native Language Identification? CoRR (2017)
Radu Tudor Ionescu, Bogdan Alexe, Marius Leordeanu, Marius Popescu, Dim P. Papadopoulos, Vittorio Ferrari
How Hard Can It Be? Estimating the Difficulty of Visual Search in an Image. CVPR (2016)
Radu Tudor Ionescu, Marius Popescu, Aoife Cahill
String Kernels for Native Language Identification: Insights from Behind the Curtains. Comput. Linguistics 42 (3) (2016)
Radu Tudor Ionescu, Marius Popescu
UnibucKernel: An Approach for Arabic Dialect Identification Based on Multiple String Kernels. VarDial@COLING (2016)
Ian J. Goodfellow, Dumitru Erhan, Pierre Luc Carrier, Aaron C. Courville, Mehdi Mirza, Benjamin Hamner, William Cukierski, Yichuan Tang, David Thaler, Dong-Hyun Lee, Yingbo Zhou, Chetan Ramaiah, Fangxiang Feng, Ruifan Li, Xiaojie Wang, Dimitris Athanasakis, John Shawe-Taylor, Maxim Milakov, John Park, Radu Tudor Ionescu, Marius Popescu, Cristian Grozea, James Bergstra, Jingjing Xie, Lukasz Romaszko, Bing Xu, Zhang Chuang, Yoshua Bengio
Challenges in representation learning: A report on three machine learning contests. Neural Networks 64 (2015)
Adrian-Gabriel Chifu, Florentina Hristea, Josiane Mothe, Marius Popescu
Word sense discrimination in information retrieval: A spectral clustering-based approach. Inf. Process. Manag. 51 (2) (2015)
Radu Tudor Ionescu, Andreea Lavinia Popescu, Marius Popescu, Dan Popescu
BiomassID: A biomass type identification system for mobile devices. Comput. Electron. Agric. 113 (2015)
Radu Tudor Ionescu, Marius Popescu
Have a SNAK. Encoding Spatial Information with the Spatial Non-alignment Kernel. ICIAP (1) (2015)
Radu Tudor Ionescu, Marius Popescu
PQ kernel: A rank correlation kernel for visual word histograms. Pattern Recognit. Lett. 55 (2015)
Radu Tudor Ionescu, Andreea Lavinia Popescu, Dan Popescu, Marius Popescu
Local Texton Dissimilarity with Applications on Biomass Classification. VISAPP (1) (2014)
Radu Tudor Ionescu, Marius Popescu
Objectness to improve the bag of visual words model. ICIP (2014)
Cristian Grozea, Marius Popescu
Can Machine Learning Learn a Decision Oracle for NP Problems? A Test on SAT. Fundam. Informaticae 131 (3-4) (2014)
Radu Tudor Ionescu, Marius Popescu, Aoife Cahill
Can characters reveal your native language? A language-independent approach to native language identification. EMNLP (2014)
Ian J. Goodfellow, Dumitru Erhan, Pierre Luc Carrier, Aaron C. Courville, Mehdi Mirza, Benjamin Hamner, William Cukierski, Yichuan Tang, David Thaler, Dong-Hyun Lee, Yingbo Zhou, Chetan Ramaiah, Fangxiang Feng, Ruifan Li, Xiaojie Wang, Dimitris Athanasakis, John Shawe-Taylor, Maxim Milakov, John Park, Radu Tudor Ionescu, Marius Popescu, Cristian Grozea, James Bergstra, Jingjing Xie, Lukasz Romaszko, Bing Xu, Chuang Zhang, Yoshua Bengio
Challenges in Representation Learning: A report on three machine learning contests. CoRR (2013)
Radu Tudor Ionescu, Marius Popescu
Speeding Up Local Patch Dissimilarity. ICIAP (1) (2013)
Ian J. Goodfellow, Dumitru Erhan, Pierre Luc Carrier, Aaron C. Courville, Mehdi Mirza, Benjamin Hamner, William Cukierski, Yichuan Tang, David Thaler, Dong-Hyun Lee, Yingbo Zhou, Chetan Ramaiah, Fangxiang Feng, Ruifan Li, Xiaojie Wang, Dimitris Athanasakis, John Shawe-Taylor, Maxim Milakov, John Park, Radu Tudor Ionescu, Marius Popescu, Cristian Grozea, James Bergstra, Jingjing Xie, Lukasz Romaszko, Bing Xu, Chuang Zhang, Yoshua Bengio
Challenges in Representation Learning: A Report on Three Machine Learning Contests. ICONIP (3) (2013)
Radu Tudor Ionescu, Marius Popescu
Kernels for Visual Words Histograms. ICIAP (1) (2013)
Marius Popescu, Radu Tudor Ionescu
The Story of the Characters, the DNA and the Native Language. BEA@NAACL-HLT (2013)
Mihai Necula, Marius Popescu, Ioan I. Vrabie
Nonlinear Delay Evolution Inclusions on Graphs. System Modelling and Optimization (2013)
Marius Popescu, Cristian Grozea
Kernel Methods and String Kernels for Authorship Analysis. CLEF (Online Working Notes/Labs/Workshop) (2012)
Ioan Virag, Antoanela Náaji, Marius Popescu
Transmission of Unsolicited E-mails with Hidden Sender Identity. SOFA (2012)
Cristian Grozea, Marius Popescu
Encoplot - Tuned for High Recall (also Proposing a New Plagiarism Detection Score). CLEF (Online Working Notes/Labs/Workshop) (2012)
Liviu Petrisor Dinu, Radu Tudor Ionescu, Marius Popescu
Local Patch Dissimilarity for Images. ICONIP (1) (2012)
Cristian Grozea, Marius Popescu
The Encoplot Similarity Measure for Automatic Detection of Plagiarism - Notebook for PAN at CLEF 2011. CLEF (Notebook Papers/Labs/Workshop) (2011)
Marius Popescu, Florentina Hristea
State of the art versus classical clustering for unsupervised word sense disambiguation. Artif. Intell. Rev. 35 (3) (2011)
Marius Popescu
Studying Translationese at the Character Level. RANLP (2011)
Cristian Grozea, Marius Popescu
Encoplot - Performance in the Second International Plagiarism Detection Challenge - Lab Report for PAN at CLEF 2010 . CLEF (Notebook Papers/LABs/Workshops) (2010)
Cristian Grozea, Marius Popescu
Who's the Thief? Automatic Detection of the Direction of Plagiarism. CICLing (2010)
Vivi Nastase, Marius Popescu
What's in a name? In some languages, grammatical gender. EMNLP (2009)
Marius Popescu, Liviu P. Dinu
Comparing Statistical Similarity Measures for Stylistic Multivariate Analysis. RANLP (2009)
Florentina Hristea, Marius Popescu
Adjective Sense Disambiguation at the Border Between Unsupervised and Knowledge-Based Techniques. Fundam. Informaticae 91 (3-4) (2009)
Liviu Petrisor Dinu, Marius Popescu, Anca Dinu
Authorship Identification of Romanian Texts with Controversial Paternity. LREC (2008)
Florentina Hristea, Marius Popescu, Monica Dumitrescu
Performing word sense disambiguation at the border between unsupervised and knowledge-based techniques. Artif. Intell. Rev. 30 (1-4) (2008)
Marius Popescu, Liviu Petrisor Dinu
Rank Distance as a Stylistic Similarity. COLING (Posters) (2008)
Liviu Petrisor Dinu, Marius Popescu
A Multi-Criteria Decision Method Based on Rank Distance. Fundam. Informaticae 86 (1-2) (2008)
Marius Popescu
Regularized Least-Squares classification for Word Sense Disambiguation. SENSEVAL@ACL (2004)