15 citations · 37 across the 5 of their papers we have counts for
5 papers
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…
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…
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…
A Novel Visual Word Co-occurrence Model for Person Re-identification
Ziming Zhang, Yuting Chen, Venkatesh Saligrama
Person re-identification aims to maintain the identity of an individual in diverse locations through different non-overlapping camera views. The problem is fundamentally challengin…
A Rank-SVM Approach to Anomaly Detection
Jing Qian, Jonathan Root, Venkatesh Saligrama +1
We propose a novel non-parametric adaptive anomaly detection algorithm for high dimensional data based on rank-SVM. Data points are first ranked based on scores derived from neares…