| Social media use by government: From the routine to the critical AL Kavanaugh, EA Fox, SD Sheetz, S Yang, LT Li, DJ Shoemaker, ... Government Information Quarterly 29 (4), 480-491, 2012 | 542 | 2012 |
| Autorec: Autoencoders meet collaborative filtering S Sedhain, AK Menon, S Sanner, L Xie Proceedings of the 24th International Conference on World Wide Web, 111-112, 2015 | 376 | 2015 |
| Improving lda topic models for microblogs via tweet pooling and automatic labeling R Mehrotra, S Sanner, W Buntine, L Xie Proceedings of the 36th international ACM SIGIR conference on Research and …, 2013 | 342 | 2013 |
| Algorithms And System For Segmentation And Structure Analysis In Soccer Video. P Xu, L Xie, SF Chang, A Divakaran, A Vetro, H Sun ICME 1, 928-931, 2001 | 313 | 2001 |
| Structure analysis of soccer video with hidden Markov models L Xie, SF Chang, A Divakaran, H Sun Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International …, 2002 | 300 | 2002 |
| Structure analysis of soccer video with domain knowledge and hidden Markov models L Xie, P Xu, SF Chang, A Divakaran, H Sun Pattern Recognition Letters 25 (7), 767-775, 2004 | 263 | 2004 |
| How does the data sampling strategy impact the discovery of information diffusion in social media? M De Choudhury, YR Lin, H Sundaram, KS Candan, L Xie, A Kelliher ICWSM 10, 34-41, 2010 | 250 | 2010 |
| Physics-motivated features for distinguishing photographic images and computer graphics TT Ng, SF Chang, J Hsu, L Xie, MP Tsui Proceedings of the 13th annual ACM international conference on Multimedia …, 2005 | 225 | 2005 |
| Semantic concept-based query expansion and re-ranking for multimedia retrieval AP Natsev, A Haubold, J Tesic, L Xie, R Yan ACM Multimedia 7, 991-1000, 2007 | 211 | 2007 |
| Columbia University TRECVID-2005 Video Search and High-Level Feature Extraction EZ Shih-Fu Chang, Winston Hsu, Lyndon Kennedy, Lexing NIST TRECVID workshop, 2005 | 189* | 2005 |
| Semantic model vectors for complex video event recognition M Merler, B Huang, L Xie, G Hua, A Natsev IEEE Transactions on Multimedia 14 (1), 88-101, 2012 | 157 | 2012 |
| IBM Research TRECVID-2007 Video Retrieval System. M Campbell, A Haubold, M Liu, A Natsev, JR Smith, J Tesic, L Xie, R Yan, ... TRECVID, 175-182, 2007 | 151 | 2007 |
| A utility framework for the automatic generation of audio-visual skims H Sundaram, L Xie, SF Chang Proceedings of the tenth ACM international conference on Multimedia, 189-198, 2002 | 120 | 2002 |
| Learning to distribute vocabulary indexing for scalable visual search R Ji, LY Duan, J Chen, L Xie, H Yao, W Gao IEEE Transactions on Multimedia 15 (1), 153-166, 2012 | 107 | 2012 |
| Visual memes in social media: tracking real-world news in YouTube videos L Xie, A Natsev, JR Kender, M Hill, JR Smith Proceedings of the 19th ACM international conference on Multimedia, 53-62, 2011 | 101 | 2011 |
| Event mining in multimedia streams L Xie, H Sundaram, M Campbell Proceedings of the IEEE 96 (4), 623-647, 2008 | 99 | 2008 |
| New Objective Functions for Social Collaborative Filtering J Noel, S Sanner, KN Tran, P Christen, L Xie, E Bonilla, E Abbasnejad WWW, 2012 | 87 | 2012 |
| Social collaborative filtering for cold-start recommendations S Sedhain, S Sanner, D Braziunas, L Xie, J Christensen Proceedings of the 8th ACM Conference on Recommender systems, 345-348, 2014 | 80 | 2014 |
| Expecting to be HIP: Hawkes Intensity Processes for Social Media Popularity MA Rizoiu, L Xie, S Sanner, M Cebrian, H Yu, P Van Hentenryck Proceedings of the 26th International Conference on World Wide Web, 735-744, 2017 | 79 | 2017 |
| Unsupervised discovery of multilevel statistical video structures using hierarchical hidden Markov models L Xie, SF Chang, A Divakaran, H Sun Multimedia and Expo, 2003. ICME'03. Proceedings. 2003 International …, 2003 | 76 | 2003 |
Shih-Fu ChangProfessor of Electrical Engineering and Computer Science, Columbia UniversityVerified email at columbia.edu
