78 citations · 304 across the 58 of their papers we have counts for
7 papers · 1 filter
Regret vs. Bandwidth Trade-off for Recommendation Systems
Linqi Song, Christina Fragouli, Devavrat Shah
We consider recommendation systems that need to operate under wireless bandwidth constraints, measured as number of broadcast transmissions, and demonstrate a (tight for some insta…
Privacy in Index Coding: -Limited-Access Schemes
Mohammed Karmoose, Linqi Song, Martina Cardone +1
In the traditional index coding problem, a server employs coding to send messages to clients within the same broadcast domain. Each client already has some messages as side inf…
Distorting an Adversary's View in Cyber-Physical Systems
Gaurav Kumar Agarwal, Mohammed Karmoose, Suhas Diggavi +2
In Cyber-Physical Systems (CPSs), inference based on communicated data is of critical significance as it can be used to manipulate or damage the control operations by adversaries.…
Using mm-Waves for Secret Key Establishment
Mohammed Karmoose, Christina Fragouli, Suhas Diggavi +3
The fact that Millimeter Wave (mmWave) communication needs to be directional is usually perceived as a challenge; in this paper we argue that it enables efficient secret key sharin…
Secure Communication over 1-2-1 Networks
Gaurav Kumar Agarwal, Yahya H. Ezzeldin, Martina Cardone +1
This paper starts by assuming a 1-2-1 network, the abstracted noiseless model of mmWave networks that was shown to closely approximate the Gaussian capacity in [1], and studies sec…
Privacy in Index Coding: Improved Bounds and Coding Schemes
Mohammed Karmoose, Linqi Song, Martina Cardone +1
It was recently observed in [1], that in index coding, learning the coding matrix used by the server can pose privacy concerns: curious clients can extract information about the re…