| 2025 | CVPR | IMC: A Benchmark for Invariant Learning under Multiple Causes. | Taero Kim, Seonggyun Lee, Joonseong Kang, Youngjun Choi, Wonsang Yun, Nicole Hee-Yeon Kim, Ziyu Chen, Lexing Xie, Kyungwoo Song |
| 2025 | EMNLP | MoVa: Towards Generalizable Classification of Human Morals and Values. | Ziyu Chen, Junfei Sun, Chenxi Li, Tuan Dung Nguyen, Jing Yao, Xiaoyuan Yi, Xing Xie, Chenhao Tan, Lexing Xie |
| 2024 | CIKM | A Universal Sets-level Optimization Framework for Next Set Recommendation. | Yuli Liu, Min Liu, Christian Walder, Lexing Xie |
| 2024 | ICDE | Learning k-Determinantal Point Processes for Personalized Ranking. | Yuli Liu, Christian Walder, Lexing Xie |
| 2024 | ICLR | Encoding Unitig-level Assembly Graphs with Heterophilous Constraints for Metagenomic Contigs Binning. | Hansheng Xue, Vijini Mallawaarachchi, Lexing Xie, Vaibhav Rajan |
| 2024 | ICML | Online Learning in Betting Markets: Profit versus Prediction. | Haiqing Zhu, Alexander Soen, Yun Kuen Cheung, Lexing Xie |
| 2024 | ICWSM | Measuring Moral Dimensions in Social Media with Mformer. | Tuan Dung Nguyen, Ziyu Chen, Nicholas George Carroll, Alasdair Tran, Colin Klein, Lexing Xie |
| 2024 | KDD | Probabilistic Attention for Sequential Recommendation. | Yuli Liu, Christian Walder, Lexing Xie, Yiqun Liu |
| 2023 | ICLR | Factorized Fourier Neural Operators. | Alasdair Tran, Alexander Patrick Mathews, Lexing Xie, Cheng Soon Ong |
| 2023 | WWW | Stability and Efficiency of Personalised Cultural Markets. | Haiqing Zhu, Yun Kuen Cheung, Lexing Xie |
| 2022 | ICWSM | Whose Advantage? Measuring Attention Dynamics across YouTube and Twitter on Controversial Topics. | JooYoung Lee, Siqi Wu, Ali Mert Ertugrul, Yu-Ru Lin, Lexing Xie |
| 2022 | ICWSM | Mapping Topics in 100, 000 Real-Life Moral Dilemmas. | Tuan Dung Nguyen, Georgiana Lyall, Alasdair Tran, Minjeong Shin, Nicholas George Carroll, Colin Klein, Lexing Xie |
| 2022 | SIGIR | Determinantal Point Process Likelihoods for Sequential Recommendation. | Yuli Liu, Christian J. Walder, Lexing Xie |
| 2021 | AAAI | UNIPoint: Universally Approximating Point Processes Intensities. | Alexander Soen, Alexander Patrick Mathews, Daniel Grixti-Cheng, Lexing Xie |
| 2021 | WWW | Radflow: A Recurrent, Aggregated, and Decomposable Model for Networks of Time Series. | Alasdair Tran, Alexander Patrick Mathews, Cheng Soon Ong, Lexing Xie |
| 2021 | WSDM | AttentionFlow: Visualising Influence in Networks of Time Series. | Minjeong Shin, Alasdair Tran, Siqi Wu, Alexander Patrick Mathews, Rong Wang, Georgiana Lyall, Lexing Xie |
| 2020 | CIKM | Describing and Predicting Online Items with Reshare Cascades via Dual Mixture Self-exciting Processes. | Quyu Kong, Marian-Andrei Rizoiu, Lexing Xie |
| 2020 | CVPR | Transform and Tell: Entity-Aware News Image Captioning. | Alasdair Tran, Alexander Patrick Mathews, Lexing Xie |
| 2020 | EMNLP | SupMMD: A Sentence Importance Model for Extractive Summarisation using Maximum Mean Discrepancy. | Umanga Bista, Alexander Patrick Mathews, Aditya Krishna Menon, Lexing Xie |
| 2020 | ICWSM | Variation across Scales: Measurement Fidelity under Twitter Data Sampling. | Siqi Wu, Marian-Andrei Rizoiu, Lexing Xie |
| 2020 | WSDM | Modeling Information Cascades with Self-exciting Processes via Generalized Epidemic Models. | Quyu Kong, Marian-Andrei Rizoiu, Lexing Xie |
| 2019 | AAAI | Comparative Document Summarisation via Classification. | Umanga Bista, Alexander Patrick Mathews, Minjeong Shin, Aditya Krishna Menon, Lexing Xie |
| 2019 | IJCAI | Efficient Non-parametric Bayesian Hawkes Processes. | Rui Zhang, Christian J. Walder, Marian-Andrei Rizoiu, Lexing Xie |
| 2019 | WSDM | Visualizing Graph Differences from Social Media Streams. | Minjeong Shin, Dongwoo Kim, Jae Hee Lee, Umanga Bista, Lexing Xie |
| 2019 | SoCS | Guiding Search with Generalized Policies for Probabilistic Planning. | William Shen, Felipe W. Trevizan, Sam Toyer, Sylvie Thibaux, Lexing Xie |
| 2018 | AAAI | Action Schema Networks: Generalised Policies With Deep Learning. | Sam Toyer, Felipe W. Trevizan, Sylvie Thibaux, Lexing Xie |
| 2018 | CVPR | SemStyle: Learning to Generate Stylised Image Captions Using Unaligned Text. | Alexander Patrick Mathews, Lexing Xie, Xuming He |
| 2018 | ICWSM | Modeling Popularity in Asynchronous Social Media Streams with Recurrent Neural Networks. | Swapnil Mishra, Marian-Andrei Rizoiu, Lexing Xie |
| 2018 | ICWSM | #DebateNight: The Role and Influence of Socialbots on Twitter During the 1st 2016 U.S. Presidential Debate. | Marian-Andrei Rizoiu, Timothy Graham, Rui Zhang, Yifei Zhang, Robert Ackland, Lexing Xie |
| 2018 | ICWSM | Beyond Views: Measuring and Predicting Engagement in Online Videos. | Siqi Wu, Marian-Andrei Rizoiu, Lexing Xie |
| 2018 | MMM | Rethinking Summarization and Storytelling for Modern Social Multimedia. | Stevan Rudinac, Tat-Seng Chua, Nicols E. Daz Ferreyra, Gerald Friedland, Tatjana Gornostaja, Benoit Huet, Rianne Kaptein, Krister Lindn, Marie-Francine Moens, Jaakko Peltonen, Miriam Redi, Markus Schedl, David A. Shamma, Alan F. Smeaton, Lexing Xie |
| 2018 | WWW | Will This Video Go Viral: Explaining and Predicting the Popularity of Youtube Videos. | Quyu Kong, Marian-Andrei Rizoiu, Siqi Wu, Lexing Xie |
| 2018 | WWW | SIR-Hawkes: Linking Epidemic Models and Hawkes Processes to Model Diffusions in Finite Populations. | Marian-Andrei Rizoiu, Swapnil Mishra, Quyu Kong, Mark James Carman, Lexing Xie |
| 2018 | WWW | Analyzing and Predicting Emoji Usages in Social Media. | Peijun Zhao, Jia Jia, Yongsheng An, Jie Liang, Lexing Xie, Jiebo Luo |
| 2017 | AAAI | Low-Rank Linear Cold-Start Recommendation from Social Data. | Suvash Sedhain, Aditya Krishna Menon, Scott Sanner, Lexing Xie, Darius Braziunas |
| 2017 | HCOMP | Leveraging Side Information to Improve Label Quality Control in Crowd-Sourcing. | Yuan Jin, Mark James Carman, Dongwoo Kim, Lexing Xie |
| 2017 | ICWSM | A Longitudinal Study of Topic Classification on Twitter. | Zahra Iman, Scott Sanner, Mohamed Reda Bouadjenek, Lexing Xie |
| 2017 | ICWSM | Online Popularity Under Promotion: Viral Potential, Forecasting, and the Economics of Time. | Marian-Andrei Rizoiu, Lexing Xie |
| 2017 | RecSys | PathRec: Visual Analysis of Travel Route Recommendations. | Dawei Chen, Dongwoo Kim, Lexing Xie, Minjeong Shin, Aditya Krishna Menon, Cheng Soon Ong, Iman Avazpour, John Grundy |
| 2017 | RecSys | Revisiting revisits in trajectory recommendation. | Aditya Krishna Menon, Dawei Chen, Lexing Xie, Cheng Soon Ong |
| 2017 | WWW | Expecting to be HIP: Hawkes Intensity Processes for Social Media Popularity. | Marian-Andrei Rizoiu, Lexing Xie, Scott Sanner, Manuel Cebrin, Honglin Yu, Pascal Van Hentenryck |
| 2016 | AAAI | SentiCap: Generating Image Descriptions with Sentiments. | Alexander Patrick Mathews, Lexing Xie, Xuming He |
| 2016 | CIKM | Learning Points and Routes to Recommend Trajectories. | Dawei Chen, Cheng Soon Ong, Lexing Xie |
| 2016 | CIKM | Probabilistic Knowledge Graph Construction: Compositional and Incremental Approaches. | Dongwoo Kim, Lexing Xie, Cheng Soon Ong |
| 2016 | CIKM | Feature Driven and Point Process Approaches for Popularity Prediction. | Swapnil Mishra, Marian-Andrei Rizoiu, Lexing Xie |
| 2016 | SIGIR | A Little Competition Never Hurt Anyone's Relevance Assessments. | Yuan Jin, Mark James Carman, Lexing Xie |
| 2016 | WSDM | Evolution of Privacy Loss in Wikipedia. | Marian-Andrei Rizoiu, Lexing Xie, Tibrio S. Caetano, Manuel Cebrin |
| 2015 | ICWSM | The Lifecyle of a Youtube Video: Phases, Content and Popularity. | Honglin Yu, Lexing Xie, Scott Sanner |
| 2015 | PAKDD | Context-Aware Detection of Sneaky Vandalism on Wikipedia Across Multiple Languages. | Khoi-Nguyen Tran, Peter Christen, Scott Sanner, Lexing Xie |
| 2015 | WWW | AutoRec: Autoencoders Meet Collaborative Filtering. | Suvash Sedhain, Aditya Krishna Menon, Scott Sanner, Lexing Xie |
| 2015 | WACV | Choosing Basic-Level Concept Names Using Visual and Language Context. | Alexander Patrick Mathews, Lexing Xie, Xuming He |
| 2014 | EKAW | Relationship-Based Top-K Concept Retrieval for Ontology Search. | Anila Sahar Butt, Armin Haller, Lexing Xie |
| 2014 | RecSys | Social collaborative filtering for cold-start recommendations. | Suvash Sedhain, Scott Sanner, Darius Braziunas, Lexing Xie, Jordan Christensen |
| 2013 | SIGIR | Improving LDA topic models for microblogs via tweet pooling and automatic labeling. | Rishabh Mehrotra, Scott Sanner, Wray L. Buntine, Lexing Xie |
| 2012 | ICWSM | Event Diffusion Patterns in Social Media. | Minkyoung Kim, Lexing Xie, Peter Christen |
| 2012 | WWW | New objective functions for social collaborative filtering. | Joseph Noel, Scott Sanner, Khoi-Nguyen Tran, Peter Christen, Lexing Xie, Edwin V. Bonilla, Ehsan Abbasnejad, Nicols Della Penna |
| 2011 | ICWSM | Tracking Visual Memes in Rich-Media Social Communities. | Lexing Xie, Apostol Natsev, John R. Kender, Matthew L. Hill, John R. Smith |
| 2010 | ICWSM | How Does the Data Sampling Strategy Impact the Discovery of Information Diffusion in Social Media? | Munmun De Choudhury, Yu-Ru Lin, Hari Sundaram, K. Seluk Candan, Lexing Xie, Aisling Kelliher |
| 2009 | ICASSP | Visual saliency with side information. | Wei Jiang, Lexing Xie, Shih-Fu Chang |
| 2008 | CVPR | Fast kernel learning for spatial pyramid matching. | Junfeng He, Shih-Fu Chang, Lexing Xie |
| 2008 | ICIP | Multi-concept learning with large-scale multimedia lexicons. | Lexing Xie, Rong Yan, Jun Yang |
| 2005 | ICASSP | Layered dynamic mixture model for pattern discovery in asynchronous multi-modal streams [video applications]. | Lexing Xie, Lyndon S. Kennedy, Shih-Fu Chang, Ajay Divakaran, Huifang Sun, Ching-Yung Lin |
| 2004 | CVPR | Slightly Supervised Learning of Part-Based Appearance Models. | Lexing Xie, Patrick Prez |
| 2004 | ICIP | Video mining: pattern discovery versus pattern recognition. | Ajay Divakaran, Kadir A. Peker, Shih-Fu Chang, Regunathan Radhakrishnan, Lexing Xie |
| 2004 | ICIP | Discovering meaningful multimedia patterns with audio-visual concepts and associated text. | Lexing Xie, Lyndon S. Kennedy, Shih-Fu Chang, Ajay Divakaran, Huifang Sun, Ching-Yung Lin |
| 2003 | ICIP | Feature selection for unsupervised discovery of statistical temporal structures in video. | Lexing Xie, Shih-Fu Chang, Ajay Divakaran, Huifang Sun |
| 2002 | ICASSP | Structure analysis of soccer video with hidden Markov models. | Lexing Xie, Shih-Fu Chang, Ajay Divakaran, Huifang Sun |