Liangda Li, Ke Zhou, Gui-Rong Xue, Hongyuan Zha and Yong Yu. Summarization through Structure Learning with Diversity, Coverage and Balance. Proceedings of the 18th International World Wide Web Conference, Madrid, Spain (WWW2009).
Hongyuan Zha and Z. Zhang. Spectral Properties of the Alignment Matrices in Manifold Learning. To appear in SIAM Review, 2008.
A. Smith, X. Huo and Hongyuan Zha. Convergence and Rate of Convergence of a Manifold-Based Dimension Reduction Method. To appear in NIPS, 2008.
K. Zhou, G. Xue, Hongyuan Zha and Y. Yu. Learning to Rank with Ties. Proceedings of the 31st Annual International ACM SIGIR Conference on Research & Development on Information Retrieval (SIGIR 2008), July 20-24, 2008, Singapore.
J. Bian, Y. Liu, E. Agichtein and Hongyuan Zha. A Few Bad Votes Too Many? Towards Robust Ranking in Social Media. The 4th International Workshop on Adversarial Information Retrieval on the Web, (AIRWeb 2008), 2008.
Z. Zhang, Hongyuan Zha, and M. Zhang. Spectral Methods for Semi-supervised Manifold Learning. CVPR, Anchorage, Alaska, 2008.
X. Jiao and Hongyuan Zha. Consistent computation of first- and second-order differential quantities for surface meshes. ACM Solid and Physical Modeling Symposium, 2008.
J. Bian, Y. Liu, E. Agichtein and Hongyuan Zha. Finding the Right Facts in the Crowd: Factoid Question Answering over Social Media. In Proceedings of the 17th International World Wide Web Conference (WWW 2008), Beijing, China, 2008.
D. Zhou, S. Zhu, K. Yu, X. Song, B. Tseng, Hongyuan Zha, C. L. Giles. Learning Multiple Graphs for Document Recommendations. In Proceedings of the 17th International World Wide Web Conference (WWW 2008), Beijing, China, 2008.
D. Zhou, S. Zheng, J. Bian, Hongyuan Zha, C. L. Giles. Exploring Social Annotations for Information Retrieval. In Proceedings of the 17th International World Wide Web Conference (WWW 2008), Beijing, China, 2008.
E. Chen, X. Yang, Hongyuan Zha, R. Zhang and W. Zhang. Learing Object Classes from Image Thumbnails through Deep Neural Networks. ICASSP, 2008.
D. Zhou, I. Councill, Hongyuan Zha, C. L. Giles. Discovering Temporal Communities from Social Network Documents, 7th IEEE International Conference on Data Mining (ICDM 2007), Omaha, Nebraska, USA, 2007, published by IEEE.
D. Zhou, S. Orshanskiy, Hongyuan Zha, C. L. Giles. Co-Ranking Authors and Documents in a Heterogeneous Network, 7th IEEE International Conference on Data Mining (ICDM 2007), Omaha, Nebraska, USA, 2007.
J. Huang, X. Jiao, R. Fujimoto and Hongyuan Zha. DAG-Guided Parallel Asynchronous Variational Integrators with Super-Elements. Summer Computer Simulation Conference, 2007.
X. Jiao, N.R. Bayyana and Hongyuan Zha. Optimizing Surface Triangulation via Near Isometry with Reference Meshes. International Conference on Computational Science, 2007.
Z. Zheng, Hongyuan Zha, K. Chen and G. Sun. A Regression Framework for Learning Ranking Functions Using Relative Relevance Judgments. SIGIR, 2007.
B. Sun, P. Mitra, L. Giles, Hongyuan Zha and J. Yen. Topic Segmentation with Shared Topic Detection and Alignment of Multiple Documents. SIGIR, 2007.
X. Yang, S. Michea and Hongyuan Zha. Conical dimension as an intrisic dimension estimator. SIAM International Conference on Data Mining, 2007.
Y. Song, J. Huang, D. Zhou, Hongyuan Zha, C. L. Giles, IKNN: Informative K-Nearest Neighbor Classification. Proceedings of The 11th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD 2007), pp.248-264., Warsaw, Poland. September 2007.
J. Huang, S. Ertekin, Y. Song, Hongyuan Zha and C. L. Giles. Efficient Multiclass Boosting Classification with Active Learning. SIAM International Conference on Data Mining, 2007.
H. Kim, Hongyuan Zha and H. Park. Distance Preserving Dimension Reduction for Manifold Learning. SIAM International Conference on Data Mining, 2007 (poster).
Q. Ye, Hongyuan Zhang, R. Li. ANALYSIS OF AN ALIGNMENT ALGORITHM FOR NONLINEAR DIMENSIONALITY REDUCTION. BIT, 47: 873-885, 2007.
Z. Zhang, Hongyuan Zha and W. Ying. Fast Parallelizable Methods for Computing Invariant Subspaces of Hermitian Matrices. Journal of Computational Mathematics, 25:583-594, 2007.
Hongyuan Zha and Z. Zhang. Continuum ISOMAP for Manifold Learning. COMPUTATIONAL STATISTICS AND DATA ANALYSIS, 52:184--200, 2007.
Y. Song, D. Zhou, J. Huang, I. Councill, Hongyuan Zha, L. Giles, Boosting the Feature Space: Text Classification for Unstructured Data on the Web. Proceedings of the 2006 IEEE International Conference on Data Mining, 2006 (ICDM 2006).
D. Zhou, X. Ji, Hongyuan Zha, L. Giles, Topic Evolution and Social Interactions, Proceedings of the 15th ACM C onference on Information and Knowledge Management, 2006 (CIKM 2006).
B. Sun, D. Zhou, H. Zha, J. Yen, Multi-Task Text Segmentation and Alignment Based on Weighted Mutual Information, Proceedings of the 15th ACM Conference on Information and Knowledge Management, 2006 (CIKM 2006), Poster.
X. Yang, H. Fu, Hongyuan Zha and J. Barlow, Semi-Supervised Nonlinear Dimensionality Reduction, Proceedings of the 23rd International Conference on Machine Learning, (ICML 2006).
C. Ding, D. Zhou, X. He and Hongyuan Zha, R1-PCA: Rotational Invariant L1-norm Principal Component Analysis for Robust Subspace Factorization, Proceedings of the 23rd International Conference on Machine Learning, (ICML 2006).
Hongyuan Zha, Z. Zheng, H. Fu and G. Sun, Incorporating Query Difference for Learning Retrieval Functions in Information Retrieval, Proceedings of SIGIR, 2006 (poster).
D. Zhou, E. Manavoglu, J. Li, C. L. Giles and Hongyuan Zha, Probabilistic models for discovering E-communities, Proceedings of the International Conference on World Wide Web, Edinburgh, May 2006.
Y. Zhang, Hongyuan Zha, C. Chu, and X. Ji, Towards Inferring Protein Interactions: Challenges and Solutions, EURASIP Journal on Applied Signal Processing (Special issue on Advanced Signal/Image Processing Techniques for Bioinformatics), 2006.
Jia Li and Hongyuan Zha, Two-way Poisson mixture models for simultaneous document classification and word clustering, Computational Statistics and Data Analysis, 50(1):163-180, 2006.