Qifa Ke
Qifa Ke
Researcher
Microsoft Research Silicon Valley
1065 La Avenida
Mountain View, CA 94043
Email: qke at microsoft dot com
I got my Ph.D. in CS from CMU in 2003. My research interests are Internet image/video search, large scale data management and analysis, computer vision, and machine learning.
Publications
- Zhong Wu, Qifa Ke, Jian Sun, and Heung-Yeung Shum, A Multi-sample, Multi-tree Approach to Bag-of-words Image Representation for Image Retrieval, in The 12th International Conference on Computer Vision (ICCV), September 2009
- Zhong Wu, Qifa Ke, Michael Isard, and Jian Sun, Bundling Features for Large Scale Partial-DuplicateWeb Image Search, in CVPR 2009, IEEE, June 2009
- Yao Zhao, Yinglian Xie, Fang Yu, Qifa Ke, Yuan Yu, Yan Chen, and Eliot Gillum, BotGraph: Large Scale Spamming Botnet Detection, in The 6th USENIX Symposium on Networked Systems Design and Implementation (NSDI '09), USENIX, April 2009
- Qifa Ke and Takeo Kanade, Quasiconvex Optimization for Robust Geometric Reconstruction, in IEEE Trans. Pattern Anal. Mach. Intell. (PAMI), vol. 29, no. 10, pp. 1834–1847, October 2007
- Qifa Ke and Takeo Kanade, Uncertainty Models in Quasiconvex Optimization for Geometric Reconstruction, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), December 2006
- Qifa Ke and Takeo Kanade, Quasiconvex Optimization for Robust Geometric Reconstruction, in Proceedings IEEE International Conference on Computer Vision (ICCV), IEEE, October 2005
- Qifa Ke and Takeo Kanade, Robust L1 Norm Factorization in the Presence of Outliers and Missing Data by Alternative Convex Programming, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2005
- Takeo Kanade, Omead Amidi, and Qifa Ke, Real-Time and 3D Vision for Autonomous Small and Micro Air Vehicles, in Invited paper, IEEE Conference on Decision and Control (CDC), December 2004
- Qifa Ke and Takeo Kanade, Robust Subspace Clustering by Combined Use of kNND Metric and SVD Algorithm, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2004
- Qifa Ke and Takeo Kanade, Transforming Camera Geometry to A Virtual Downward-Looking Camera: Robust Ego-Motion Estimation and Ground-Layer Detection, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2003
- Qifa Ke and Takeo Kanade, A Robust Subspace Approach to Layer Extraction, in Proceedings of the IEEE Workshop on Motion and Video Computing (MOTION), December 2002
- Qifa Ke and Takeo Kanade, A Subspace Approach to Layer Extraction, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), December 2001
- Qifa Ke, David Maltz, and David B. Johnson, Emulation of Multi-Hop Wireless Ad Hoc Networks, in The 7th International Workshop on Mobile Multimedia Communications (MoMuC), October 2000
- Heung-Yeung Shum, Qifa Ke, and Zhengyou Zhang, Efficient Bundle Adjustment with Virtual Key Frames: A Hierarchical Approach to Multi-Frame Structure from Motion, in Proceedings IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June 1999
- Qifa Ke, Gang Xu, and Song De Ma, Recovering Epipolar Geometry by Reactive Tabu Search, in Proceedings of the Sixth International Conference on Computer Vision (ICCV), January 1998
