Girish Nair

Granger Causality of Gaussian Signals from Quantized Measurements

S Ahmadi, GN Nair, E Weyer

Conference Proceedings  |  2020  |  Proceedings of the 2019 IEEE 58th Conference on Decision and Control (CDC)

An approach is proposed for inferring Granger causality between jointly stationary, Gaussian signals from quantized data. First, a..

Sample Complexity of Solving Non-Cooperative Games

Ehsan Nekouei, Girish N Nair, Tansu Alpcan, Robin J Evans

Journal article  |  2020  |  IEEE Transactions on Information Theory

This paper studies the complexity of solving two classes of non-cooperative games in a distributed manner, in which the players co..

An Explicit Formula for the Zero-Error Feedback Capacity of a Class of Finite-State Additive Noise Channels

A Saberi, F Farokhi, GN Nair

Conference Proceedings  |  2020  |  IEEE International Symposium on Information Theory - Proceedings

It is known that for a discrete channel with correlated additive noise, the ordinary capacity with or without feedback both equal ..

Identification of FIR Systems with Binary Input and Output Observations

AS Leong, E Weyer, GN Nair

Journal article  |  2020  |  IEEE Transactions on Automatic Control

Distributed State Estimation with Bounded Errors over Multiple Access Channels

Ghassen Zafzouf, Girish N Nair

Conference Proceedings  |  2020  |  2020 IEEE International Symposium on Information Theory (ISIT)

Although state estimation in networked control systems is a fundamental problem, few efforts have been made to study distributed s..

On the Latency, Rate and Reliability Tradeoff in Wireless Networked Control Systems for IIoT

Wanchun Liu, Girish Nair, Yonghui Li, Dragan Nesic, Branka Vucetic, H Vincent Poor

Journal article  |  2020  |  IEEE Internet of Things Journal

Wireless networked control systems (WNCSs) provide a key enabling technique for Industry Internet of Things (IIoT). However, in th..

Intelligent Reference Curation for Visual Place Recognition via Bayesian Selective Fusion

Timothy L Molloy, Tobias Fischer, Michael J Milford, Girish Nair

Journal article  |  2020  |  IEEE Robotics and Automation Letters

A key challenge in visual place recognition (VPR) is recognizing places despite drastic visual appearance changes due to factors s..

Learning Curve for Robot-Assisted Percutaneous Pedicle Screw Placement in Thoracolumbar Surgery

Jeremy KT Kam, Calvin Gan, Stefan Dimou, Mohammed Awad, Bhadu Kavar, Girish Nair, Andrew Morokoff

Journal article  |  2019  |  Asian Spine Journal

Study Design: Retrospective review of an initial cohort of consecutive patients undergoing robot-assisted pedicle screw placement...

Zero-Error Capacity of Multiple Access Channels via Nonstochastic Information

G Zafzouf, GN Nair, JS Evans

Conference Proceedings  |  2019  |  2019 IEEE Information Theory Workshop (ITW)

The problem of characterising the zero-error capacity region for multiple access channels even in the noiseless case has remained ..

State Estimation via Worst-Case Erasure and Symmetric Channels with Memory

A Saberi, F Farokhi, GN Nair

Conference Proceedings  |  2019  |  2019 IEEE International Symposium on Information Theory (ISIT)

Worst-case models of erasure and symmetric channels are investigated, in which the number of channel errors occurring in each slid..