Apostol Natsev

Most-cited papers

The Kinetics Human Action Video Dataset
W. Kay, João Carreira, K. Simonyan, B. Zhang +8 more
2017arXiv.org4,662 citations
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YouTube-8M: A Large-Scale Video Classification Benchmark
S. Abu-el-haija, Nisarg Kothari, Joonseok Lee, Apostol Natsev +3 more
2016arXiv.org1,431 citations
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IBM Research TRECVID-2003 Video Retrieval System
A. Amir, Marco Berg, Shih-Fu Chang, Winston H. Hsu +10 more
2003TREC Video Retrieval Evaluation441 citations
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Semantic concept-based query expansion and re-ranking for multimedia retrieval
Apostol Natsev, A. Haubold, Jelena Tešić, Lexing Xie +1 more
2007ACM Multimedia235 citations
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Multimedia semantic indexing using model vectors
John R. Smith, M. Naphade, Apostol Natsev
20032003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)211 citations
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Learning the semantics of multimedia queries and concepts from a small number of examples
Apostol Natsev, M. Naphade, Jelena Tešić
2005ACM Multimedia164 citations
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Semantic Model Vectors for Complex Video Event Recognition
Michele Merler, Bert Huang, Lexing Xie, Gang Hua +1 more
2012IEEE transactions on multimedia162 citations
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A web-based system for collaborative annotation of large image and video collections: an evaluation and user study
Timo Volkmer, John R. Smith, Apostol Natsev
2005ACM Multimedia111 citations
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Automatic discovery of query-class-dependent models for multimodal search
Lyndon S. Kennedy, Apostol Natsev, Shih-Fu Chang
2005ACM Multimedia94 citations
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Visual memes in social media: tracking real-world news in YouTube videos
Lexing Xie, Apostol Natsev, J. Kender, Matthew L. Hill +1 more
2011ACM Multimedia93 citations
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Collaborative Deep Metric Learning for Video Understanding
Joonseok Lee, S. Abu-el-haija, Balakrishnan Varadarajan, Apostol Natsev
2018Knowledge Discovery and Data Mining84 citations Open access
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IBM Research TREC 2002 Video Retrieval System
Bill Adams, G. Iyengar, C. Neti, H. Nock +15 more
2002Text Retrieval Conference68 citations
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Normalized classifier fusion for semantic visual concept detection
Belle L. Tseng, Ching-Yung Lin, M. Naphade, Apostol Natsev +1 more
2003Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)62 citations
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Scene Aligned Pooling for Complex Video Recognition
Liang-Liang Cao, Ya-Dong Mu, Apostol Natsev, Shih-Fu Chang +2 more
2012European Conference on Computer Vision55 citations Open access
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Query-Adaptive Fusion for Multimodal Search
Lyndon S. Kennedy, Shih-Fu Chang, Apostol Natsev
2008Proceedings of the IEEE55 citations Open access
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IBM multimedia analysis and retrieval system
Apostol Natsev, John R. Smith, Jelena Tešié, Lexing Xie +1 more
2008ACM International Conference on Image and Video Retrieval51 citations
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Semantic Multimedia Retrieval using Lexical Query Expansion and Model-Based Reranking
A. Haubold, Apostol Natsev, M. Naphade
2006IEEE International Conference on Multimedia and Expo44 citations
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Large-scale multimedia semantic concept modeling using robust subspace bagging and MapReduce
Rong Yan, Marc Fleury, Michele Merler, Apostol Natsev +1 more
2009LS-MMRM '0942 citations
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IBM Research TRECVID-2010 Video Copy Detection and Multimedia Event Detection System
Matthew L. Hill, Gang Hua, Apostol Natsev, John R. Smith +5 more
2010TREC Video Retrieval Evaluation41 citations
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The 2nd YouTube-8M Large-Scale Video Understanding Challenge
Joonseok Lee, Apostol Natsev, Walter Reade, Rahul Sukthankar +1 more
2018ECCV Workshops40 citations
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Multimedia Semantics: Interactions Between Content and Community
Hari Sundaram, Lexing Xie, Munmun De Choudhury, Y. Lin +1 more
2012Proceedings of the IEEE39 citations Open access
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VideoAL: a novel end-to-end MPEG-7 video automatic labeling system
Ching-Yung Lin, Belle L. Tseng, M. Naphade, Apostol Natsev +1 more
2003Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)37 citations
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A learning-based hybrid tagging and browsing approach for efficient manual image annotation
Rong Yan, Apostol Natsev, Murray Campbell
20082008 IEEE Conference on Computer Vision and Pattern Recognition34 citations
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Semantic representation: search and mining of multimedia content
Apostol Natsev, M. Naphade, John R. Smith
2004Knowledge Discovery and Data Mining34 citations
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IBM Research and Columbia University TRECVID-2011 Multimedia Event Detection (MED) System
Liang-Liang Cao, Shih-Fu Chang, N. Codella, Courtenay V. Cotton +9 more
2011TREC Video Retrieval Evaluation32 citations
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Interactive search fusion methods for video database retrieval
John R. Smith, Alejandro Jaimes, Ching-Yung Lin, M. Naphade +2 more
2003Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)29 citations
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Dynamic Multimodal Fusion in Video Search
Lexing Xie, Apostol Natsev, Jelena Tešić
2007IEEE International Conference on Multimedia and Expo27 citations Open access
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Efficient Large Scale Video Classification
Balakrishnan Varadarajan, G. Toderici, Sudheendra Vijayanarasimhan, Apostol Natsev
2015arXiv.org26 citations
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Video genetics: a case study from YouTube
J. Kender, Matthew L. Hill, Apostol Natsev, John R. Smith +1 more
2010ACM Multimedia26 citations
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An efficient manual image annotation approach based on tagging and browsing
Rong Yan, Apostol Natsev, Murray Campbell
2007MS26 citations
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Cluster-based data modeling for semantic video search
Jelena Tešić, Apostol Natsev, John R. Smith
2007ACM International Conference on Image and Video Retrieval24 citations
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IBM multimedia search and retrieval system
Apostol Natsev, Jelena Tešić, Lexing Xie, Rong Yan +1 more
2007ACM International Conference on Image and Video Retrieval22 citations
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Exploring Automatic Query Refinement for Text-Based Video Retrieval
Timo Volkmer, Apostol Natsev
2006IEEE International Conference on Multimedia and Expo22 citations
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A framework for moderate vocabulary semantic visual concept detection
M. Naphade, Ching-Yung Lin, Apostol Natsev, Belle L. Tseng +1 more
20032003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)21 citations
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Web-based information content and its application to concept-based video retrieval
A. Haubold, Apostol Natsev
2008ACM International Conference on Image and Video Retrieval20 citations Open access
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EnsembleNet: End-to-End Optimization of Multi-headed Models
Hanhan Li, Joe Yue-Hei Ng, Apostol Natsev
2019arXiv.org17 citations
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Data Modeling Strategies for Imbalanced Learning in Visual Search
Jelena Tešić, Apostol Natsev, Lexing Xie, John R. Smith
2007IEEE International Conference on Multimedia and Expo17 citations Open access
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Digital Media Indexing on the Cell Processor
Lurng-Kuo Liu, Qiang Liu, Apostol Natsev, K. Ross +2 more
2007IEEE International Conference on Multimedia and Expo16 citations
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Towards large scale land-cover recognition of satellite images
N. Codella, Gang Hua, Apostol Natsev, John R. Smith
2011International Conference on Information, Communications and Signal Processing15 citations
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Design and evaluation of an effective and efficient video copy detection system
Apostol Natsev, Matthew L. Hill, John R. Smith
2010IEEE International Conference on Multimedia and Expo15 citations
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Tracking Large-Scale Video Remix in Real-World Events
Lexing Xie, Apostol Natsev, Xuming He, J. Kender +2 more
2012IEEE transactions on multimedia13 citations Open access
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Spatial and feature normalization for content-based retrieval
John R. Smith, Apostol Natsev
2002Proceedings. IEEE International Conference on Multimedia and Expo13 citations
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The accuracy and value of machine-generated image tags: design and user evaluation of an end-to-end image tagging system
Lexing Xie, Apostol Natsev, Matthew L. Hill, John R. Smith +1 more
2010ACM International Conference on Image and Video Retrieval12 citations
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An Effective Strategy for Porting C++ Applications on Cell
A. Lucia, H. Sips, K. Ross, Qiang Liu +3 more
2007International Conference on Parallel Processing12 citations Open access
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MPEG-7 video automatic labeling system
Ching-Yung Lin, Belle L. Tseng, M. Naphade, Apostol Natsev +1 more
2003ACM Multimedia12 citations
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A study of image retrieval by anchoring
Apostol Natsev, John R. Smith
2002Proceedings. IEEE International Conference on Multimedia and Expo12 citations
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Learning and Classification of Semantic Concepts in Broadcast Video
John R. Smith, Murray Campbell, M. Naphade, Apostol Natsev +1 more
12 citations
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Active selection for multi-example querying by content
Apostol Natsev, John R. Smith
20032003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)11 citations
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Video Event Detection Using Temporal Pyramids of Visual Semantics with Kernel Optimization and Model Subspace Boosting
N. Codella, Apostol Natsev, Gang Hua, Matthew L. Hill +3 more
2012IEEE International Conference on Multimedia and Expo10 citations
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Tracking Visual Memes in Rich-Media Social Communities
Lexing Xie, Apostol Natsev, J. Kender, Matthew L. Hill +1 more
2011International Conference on Web and Social Media10 citations Open access
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