Marius Popescu

79 papers A* 10A 1B 4C 1Misc 3Journal 33Unranked 26

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	MAVOS-DD: Multilingual Audio-Video Open-Set Deepfake Detection Benchmark. CoRR Florinel-Alin Croitoru, Vlad Hondru, Marius Popescu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Mubarak Shah
2024	J	`jnl`	"Vorbeşti Româneşte?" A Recipe to Train Powerful Romanian LLMs with English Instructions. CoRR Mihai Masala, Denis C. Ilie-Ablachim, Alexandru Dima, Dragos Corlatescu, Miruna Zavelca, Ovio Olaru, Simina-Maria Terian, Andrei Terian, Marius Leordeanu, Horia Velicu, Marius Popescu, Mihai Dascalu, Traian Rebedea
2024	J	`jnl`	Deepfake Media Generation and Detection in the Generative AI Era: A Survey and Outlook. CoRR Florinel-Alin Croitoru, Andrei Iulian Hîji, Vlad Hondru, Nicolae-Catalin Ristea, Paul Irofti, Marius Popescu, Cristian Rusu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Mubarak Shah
2024	J	`jnl`	OpenLLM-Ro - Technical Report on Open-source Romanian LLMs. CoRR Mihai Masala, Denis C. Ilie-Ablachim, Dragos Corlatescu, Miruna Zavelca, Marius Leordeanu, Horia Velicu, Marius Popescu, Mihai Dascalu, Traian Rebedea
2024	A*	`conf`	Self-Distilled Masked Auto-Encoders are Efficient Video Anomaly Detectors. CVPR Nicolae-Catalin Ristea, Florinel-Alin Croitoru, Radu Tudor Ionescu, Marius Popescu, Fahad Shahbaz Khan, Mubarak Shah
2024	—	`conf`	“Vorbești Românește?” A Recipe to Train Powerful Romanian LLMs with English Instructions. EMNLP (Findings) Mihai Masala, Denis C. Ilie-Ablachim, Alexandru Dima, Dragos-Georgian Corlatescu, Miruna-Andreea Zavelca, Ovio Olaru, Simina-Maria Terian, Andrei Terian, Marius Leordeanu, Horia Velicu, Marius Popescu, Mihai Dascalu, Traian Rebedea
2023	A*	`conf`	AD-NLP: A Benchmark for Anomaly Detection in Natural Language Processing. EMNLP Matei Bejan, Andrei Manolache, Marius Popescu
2023	J	`jnl`	Self-Distilled Masked Auto-Encoders are Efficient Video Anomaly Detectors. CoRR Nicolae-Catalin Ristea, Florinel-Alin Croitoru, Radu Tudor Ionescu, Marius Popescu, Fahad Shahbaz Khan, Mubarak Shah
2022	J	`jnl`	A Background-Agnostic Framework With Adversarial Training for Abnormal Event Detection in Video. IEEE Trans. Pattern Anal. Mach. Intell. Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
2022	A*	`conf`	Rethinking the Authorship Verification Experimental Setups. EMNLP Florin Brad, Andrei Manolache, Elena Burceanu, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
2022	—	`conf`	Self-paced Learning to Improve Text Row Detection in Historical Documents with Missing Labels. ECCV Workshops (4) Mihaela Gaman, Lida Ghadamiyan, Radu Tudor Ionescu, Marius Popescu
2022	J	`jnl`	Self-paced learning to improve text row detection in historical documents with missing lables. CoRR Mihaela Gaman, Lida Ghadamiyan, Radu Tudor Ionescu, Marius Popescu
2022	A*	`conf`	VeriDark: A Large-Scale Benchmark for Authorship Verification on the Dark Web. NeurIPS Andrei Manolache, Florin Brad, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
2022	J	`jnl`	VeriDark: A Large-Scale Benchmark for Authorship Verification on the Dark Web. CoRR Andrei Manolache, Florin Brad, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
2021	—	`conf`	A realistic approach to generate masked faces applied on two novel masked face recognition data sets. NeurIPS Datasets and Benchmarks Tudor Mare, Georgian-Emilian Duta, Mariana-Iuliana Georgescu, Adrian Sandru, Bogdan Alexe, Marius Popescu, Radu Tudor Ionescu
2021	J	`jnl`	A realistic approach to generate masked faces applied on two novel masked face recognition data sets. CoRR Tudor Mare, Georgian-Emilian Duta, Mariana-Iuliana Georgescu, Adrian Sandru, Bogdan Alexe, Marius Popescu, Radu Tudor Ionescu
2021	A*	`conf`	Anomaly Detection in Video via Self-Supervised and Multi-Task Learning. CVPR Mariana-Iuliana Georgescu, Antonio Barbalau, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
2021	—	`conf`	EvoBA: An Evolution Strategy as a Strong Baseline for Black-Box Adversarial Attacks. ICONIP (3) Andrei Ilie, Marius Popescu, Alin Stefanescu
2021	J	`jnl`	EvoBA: An Evolution Strategy as a Strong Baseline forBlack-Box Adversarial Attacks. CoRR Andrei Ilie, Marius Popescu, Alin Stefanescu
2021	J	`jnl`	Transferring BERT-like Transformers' Knowledge for Authorship Verification. CoRR Andrei Manolache, Florin Brad, Elena Burceanu, Antonio Barbalau, Radu Tudor Ionescu, Marius Popescu
2021	—	`conf`	jurBERT: A Romanian BERT Model for Legal Judgement Prediction. NLLP@EMNLP Mihai Masala, Radu Cristian Alexandru Iacob, Ana Sabina Uban, Marina Cidotã, Horia Velicu, Traian Rebedea, Marius Popescu
2020	—	`conf`	A Generic and Model-Agnostic Exemplar Synthetization Framework for Explainable AI. ECML/PKDD (2) Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
2020	J	`jnl`	A Generic and Model-Agnostic Exemplar Synthetization Framework for Explainable AI. CoRR Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
2020	J	`jnl`	A Scene-Agnostic Framework with Adversarial Training for Abnormal Event Detection in Video. CoRR Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
2020	J	`jnl`	Anomaly Detection in Video via Self-Supervised and Multi-Task Learning. CoRR Mariana-Iuliana Georgescu, Antonio Barbalau, Radu Tudor Ionescu, Fahad Shahbaz Khan, Marius Popescu, Mubarak Shah
2020	A*	`conf`	Black-Box Ripper: Copying black-box models using generative evolutionary algorithms. NeurIPS Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
2020	J	`jnl`	Black-Box Ripper: Copying black-box models using generative evolutionary algorithms. CoRR Antonio Barbalau, Adrian Cosma, Radu Tudor Ionescu, Marius Popescu
2020	—	`conf`	Robustness as Inherent Property of Datapoints. AISafety@IJCAI Catalin-Andrei Ilie, Marius Popescu, Alin Stefanescu
2020	J	`jnl`	Self-Supervised Representation Learning on Document Images. CoRR Adrian Cosma, Mihai Ghidoveanu, Michael Panaitescu-Liess, Marius Popescu
2020	B	`conf`	Self-supervised Representation Learning on Document Images. DAS Adrian Cosma, Mihai Ghidoveanu, Michael Panaitescu-Liess, Marius Popescu
2019	A	`conf`	Detecting Abnormal Events in Video Using Narrowed Normality Clusters. WACV Radu Tudor Ionescu, Sorina Smeureanu, Marius Popescu, Bogdan Alexe
2019	J	`jnl`	Local Learning With Deep and Handcrafted Features for Facial Expression Recognition. IEEE Access Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Marius Popescu
2018	J	`jnl`	Detecting abnormal events in video using Narrowed Motion Clusters. CoRR Radu Tudor Ionescu, Sorina Smeureanu, Marius Popescu, Bogdan Alexe
2018	J	`jnl`	Local Learning with Deep and Handcrafted Features for Facial Expression Recognition. CoRR Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Marius Popescu
2018	—	`conf`	Towards Automated Tissue Characterization Using Parallel Bag-of-Features Experts Dealing with Two-Photon Excitation Fluorescence and Second Harmonic Generation Microscopy Datasets. ICTON Stefan G. Stanciu, Radu Hristu, Adrian Dumitru, Roxana M. Buga, Tiberiu Totu, Marius Popescu, Mariana Costache
2017	—	`conf`	Can string kernels pass the test of time in Native Language Identification? BEA@EMNLP Radu Tudor Ionescu, Marius Popescu
2017	J	`jnl`	Can string kernels pass the test of time in Native Language Identification? CoRR Radu Tudor Ionescu, Marius Popescu
2017	—	`conf`	Deep Appearance Features for Abnormal Behavior Detection in Video. ICIAP (2) Sorina Smeureanu, Radu Tudor Ionescu, Marius Popescu, Bogdan Alexe
2017	B	`conf`	HASKER: An efficient algorithm for string kernels. Application to polarity classification in various languages. KES Marius Popescu, Cristian Grozea, Radu Tudor Ionescu
2017	J	`jnl`	How hard can it be? Estimating the difficulty of visual search in an image. CoRR Radu Tudor Ionescu, Bogdan Alexe, Marius Leordeanu, Marius Popescu, Dim P. Papadopoulos, Vittorio Ferrari
2017	—	`conf`	Local frame match distance: A novel approach for exemplar gesture recognition. EUSIPCO Radu Tudor Ionescu, Marius Popescu, Christopher Conly, Vassilis Athitsos
2017	A*	`conf`	Unmasking the Abnormal Events in Video. ICCV Radu Tudor Ionescu, Sorina Smeureanu, Bogdan Alexe, Marius Popescu
2017	J	`jnl`	Unmasking the abnormal events in video. CoRR Radu Tudor Ionescu, Sorina Smeureanu, Bogdan Alexe, Marius Popescu
2016	A*	`conf`	How Hard Can It Be? Estimating the Difficulty of Visual Search in an Image. CVPR Radu Tudor Ionescu, Bogdan Alexe, Marius Leordeanu, Marius Popescu, Dim P. Papadopoulos, Vittorio Ferrari
2016	—	`book`	Knowledge Transfer between Computer Vision and Text Mining - Similarity-based Learning Approaches Radu Tudor Ionescu, Marius Popescu
2016	J	`jnl`	String Kernels for Native Language Identification: Insights from Behind the Curtains. Comput. Linguistics Radu Tudor Ionescu, Marius Popescu, Aoife Cahill
2016	—	`conf`	UnibucKernel: An Approach for Arabic Dialect Identification Based on Multiple String Kernels. VarDial@COLING Radu Tudor Ionescu, Marius Popescu
2015	J	`jnl`	BiomassID: A biomass type identification system for mobile devices. Comput. Electron. Agric. Radu Tudor Ionescu, Andreea Lavinia Popescu, Marius Popescu, Dan Popescu
2015	J	`jnl`	Challenges in representation learning: A report on three machine learning contests. Neural Networks 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
2015	—	`conf`	Have a SNAK. Encoding Spatial Information with the Spatial Non-alignment Kernel. ICIAP (1) Radu Tudor Ionescu, Marius Popescu
2015	J	`jnl`	PQ kernel: A rank correlation kernel for visual word histograms. Pattern Recognit. Lett. Radu Tudor Ionescu, Marius Popescu
2015	J	`jnl`	Word sense discrimination in information retrieval: A spectral clustering-based approach. Inf. Process. Manag. Adrian-Gabriel Chifu, Florentina Hristea, Josiane Mothe, Marius Popescu
2014	J	`jnl`	Can Machine Learning Learn a Decision Oracle for NP Problems? A Test on SAT. Fundam. Informaticae Cristian Grozea, Marius Popescu
2014	A*	`conf`	Can characters reveal your native language? A language-independent approach to native language identification. EMNLP Radu Tudor Ionescu, Marius Popescu, Aoife Cahill
2014	—	`conf`	Local Texton Dissimilarity with Applications on Biomass Classification. VISAPP (1) Radu Tudor Ionescu, Andreea Lavinia Popescu, Dan Popescu, Marius Popescu
2014	B	`conf`	Objectness to improve the bag of visual words model. ICIP Radu Tudor Ionescu, Marius Popescu
2013	—	`conf`	Challenges in Representation Learning: A Report on Three Machine Learning Contests. ICONIP (3) 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
2013	J	`jnl`	Challenges in Representation Learning: A report on three machine learning contests. CoRR 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
2013	—	`conf`	Kernels for Visual Words Histograms. ICIAP (1) Radu Tudor Ionescu, Marius Popescu
2013	—	`conf`	Nonlinear Delay Evolution Inclusions on Graphs. System Modelling and Optimization Mihai Necula, Marius Popescu, Ioan I. Vrabie
2013	—	`conf`	Speeding Up Local Patch Dissimilarity. ICIAP (1) Radu Tudor Ionescu, Marius Popescu
2013	—	`conf`	The Story of the Characters, the DNA and the Native Language. BEA@NAACL-HLT Marius Popescu, Radu Tudor Ionescu
2012	—	`conf`	Encoplot - Tuned for High Recall (also Proposing a New Plagiarism Detection Score). CLEF (Online Working Notes/Labs/Workshop) Cristian Grozea, Marius Popescu
2012	—	`conf`	Kernel Methods and String Kernels for Authorship Analysis. CLEF (Online Working Notes/Labs/Workshop) Marius Popescu, Cristian Grozea
2012	—	`conf`	Local Patch Dissimilarity for Images. ICONIP (1) Liviu Petrisor Dinu, Radu Tudor Ionescu, Marius Popescu
2012	Misc	`conf`	Transmission of Unsolicited E-mails with Hidden Sender Identity. SOFA Ioan Virag, Antoanela Náaji, Marius Popescu
2011	J	`jnl`	State of the art versus classical clustering for unsupervised word sense disambiguation. Artif. Intell. Rev. Marius Popescu, Florentina Hristea
2011	Misc	`conf`	Studying Translationese at the Character Level. RANLP Marius Popescu
2011	—	`conf`	The Encoplot Similarity Measure for Automatic Detection of Plagiarism - Notebook for PAN at CLEF 2011. CLEF (Notebook Papers/Labs/Workshop) Cristian Grozea, Marius Popescu
2010	—	`conf`	Encoplot - Performance in the Second International Plagiarism Detection Challenge - Lab Report for PAN at CLEF 2010 . CLEF (Notebook Papers/LABs/Workshops) Cristian Grozea, Marius Popescu
2010	C	`conf`	Who's the Thief? Automatic Detection of the Direction of Plagiarism. CICLing Cristian Grozea, Marius Popescu
2009	J	`jnl`	Adjective Sense Disambiguation at the Border Between Unsupervised and Knowledge-Based Techniques. Fundam. Informaticae Florentina Hristea, Marius Popescu
2009	Misc	`conf`	Comparing Statistical Similarity Measures for Stylistic Multivariate Analysis. RANLP Marius Popescu, Liviu P. Dinu
2009	A*	`conf`	What's in a name? In some languages, grammatical gender. EMNLP Vivi Nastase, Marius Popescu
2008	J	`jnl`	A Multi-Criteria Decision Method Based on Rank Distance. Fundam. Informaticae Liviu Petrisor Dinu, Marius Popescu
2008	B	`conf`	Authorship Identification of Romanian Texts with Controversial Paternity. LREC Liviu Petrisor Dinu, Marius Popescu, Anca Dinu
2008	J	`jnl`	Performing word sense disambiguation at the border between unsupervised and knowledge-based techniques. Artif. Intell. Rev. Florentina Hristea, Marius Popescu, Monica Dumitrescu
2008	—	`conf`	Rank Distance as a Stylistic Similarity. COLING (Posters) Marius Popescu, Liviu Petrisor Dinu
2004	—	`conf`	Regularized Least-Squares classification for Word Sense Disambiguation. SENSEVAL@ACL Marius Popescu