3 papers
cs.MM2017
Probabilistic Semantic Retrieval for Surveillance Videos with Activity Graphs
Yuting Chen, Joseph Wang, Yannan Bai +2
We present a novel framework for finding complex activities matching user-described queries in cluttered surveillance videos. The wide diversity of queries coupled with unavailabil…
cs.CV2015
Efficient Training of Very Deep Neural Networks for Supervised Hashing
Ziming Zhang, Yuting Chen, Venkatesh Saligrama
In this paper, we propose training very deep neural networks (DNNs) for supervised learning of hash codes. Existing methods in this context train relatively "shallow" networks limi…
cs.CV2015
Group Membership Prediction
Ziming Zhang, Yuting Chen, Venkatesh Saligrama
The group membership prediction (GMP) problem involves predicting whether or not a collection of instances share a certain semantic property. For instance, in kinship verification…