80 citations · 99 across the 3 of their papers we have counts for
3 papers
cs.LG2009★ 80 cited
Anomaly Detection with Score functions based on Nearest Neighbor Graphs
Manqi Zhao, Venkatesh Saligrama
We propose a novel non-parametric adaptive anomaly detection algorithm for high dimensional data based on score functions derived from nearest neighbor graphs on -point nominal…
cs.CV2009
Behavior Subtraction
P. M. Jodoin, V. Saligrama, J. Konrad
Background subtraction has been a driving engine for many computer vision and video analytics tasks. Although its many variants exist, they all share the underlying assumption that…
cs.IT2007★ 19 cited
On sensing capacity of sensor networks for the class of linear observation, fixed SNR models
Shuchin Aeron, Manqi Zhao, Venkatesh Saligrama
In this paper we address the problem of finding the sensing capacity of sensor networks for a class of linear observation models and a fixed SNR regime. Sensing capacity is defined…