Lexing Xie
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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
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
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
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
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
Proceedings of the International AAAI Conference on Web and Social Media 4 (1), 2010
Structure analysis of soccer video with hidden Markov models
L Xie, SF Chang, A Divakaran, H Sun
2002 IEEE International Conference on Acoustics, Speech, and Signal …, 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
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
Senticap: Generating image descriptions with sentiments
AP Mathews, L Xie, X He
Thirtieth AAAI Conference on Artificial Intelligence, 2016
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
Spatial-Temporal Optimization of Physical Asset Maintenance
A Hampapur, H LI, AJ Davenport, S Mahatma, L Xie, RS Feris, WS Dong, ...
US Patent 20,120,059,684, 2012
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
Feature Driven and Point Process Approaches for Popularity Prediction
S Mishra, MA Rizoiu, L Xie
Proceedings of the 25th ACM International on Conference on Information and …, 2016
Columbia University TRECVID-2005 Video Search and High-Level Feature Extraction
EZ Shih-Fu Chang, Winston Hsu, Lyndon Kennedy, Lexing
NIST TRECVID workshop, 2005
Hawkes processes for events in social media
MA Rizoiu, Y Lee, S Mishra, L Xie
Frontiers of multimedia research, 191-218, 2017
Detecting stress based on social interactions in social networks
H Lin, J Jia, J Qiu, Y Zhang, G Shen, L Xie, J Tang, L Feng, TS Chua
IEEE Transactions on Knowledge and Data Engineering 29 (9), 1820-1833, 2017
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, 2011
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
SIR-Hawkes: Linking epidemic models and Hawkes processes to model diffusions in finite populations
MA Rizoiu, S Mishra, Q Kong, M Carman, L Xie
Proceedings of the 2018 World Wide Web Conference, 419-428, 2018
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
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