12 citations · 26 across the 8 of their papers we have counts for
6 papers · 1 filter
A Statistical Learning-Based Algorithm for Topology Verification in Natural Gas Networks Based on Noisy Sensor Measurements
Zisheng Wang, Rick S. Blum
Accurate knowledge of natural gas network topology is critical for the proper operation of natural gas networks. Failures, physical attacks, and cyber attacks can cause the actual…
Robust Clock Skew and Offset Estimation for IEEE 1588 in the Presence of Unexpected Deterministic Path Delay Asymmetries
Anantha K. Karthik, Rick S. Blum
IEEE 1588, built on the classical two-way message exchange scheme, is a popular clock synchronization protocol for packet-switched networks. Due to the presence of random queuing d…
Testing the Structure of a Gaussian Graphical Model with Reduced Transmissions in a Distributed Setting
Yicheng Chen, Rick S. Blum, Brian M. Sadler +1
Testing a covariance matrix following a Gaussian graphical model (GGM) is considered in this paper based on observations made at a set of distributed sensors grouped into clusters.…
Minimax Optimum Clock Skew and Offset Estimators for IEEE 1588
Anantha K. Karthik, Rick S. Blum
This paper addresses the problem of clock skew and offset estimation for the IEEE 1588 precision time protocol. Built on the classical two-way message exchange scheme, IEEE 1588 is…
On the Impact of Unknown Signals in Passive Radar with Direct Path and Reflected Path Observations
Yicheng Chen, Rick S. Blum
We derive the closed form Cramer-Rao bound (CRB) expressions for joint estimation of time delay and Doppler shift with unknown signals with possibly known structure. The results ar…
Improved Detection Performance of Passive Radars Exploiting Known Communication Signal Form
Anantha K. Karthik, Rick S. Blum
In this paper, we address the problem of target detection in passive multiple-input-multiple-output (MIMO) radar networks. A generalized likelihood ratio test is derived, assuming…