69 citations · 136 across the 49 of their papers we have counts for
10 papers · 1 filter
TARA: Training and Representation Alteration for AI Fairness and Domain Generalization
William Paul, Armin Hadzic, Neil Joshi +2
We propose a novel method for enforcing AI fairness with respect to protected or sensitive factors. This method uses a dual strategy performing training and representation alterati…
A Finite Memory Interacting Pólya Contagion Network and its Approximating Dynamical Systems
Somya Singh, Fady Alajaji, Bahman Gharesifard
We introduce a new model for contagion spread using a network of interacting finite memory two-color Pólya urns, which we refer to as the finite memory interacting Pólya contagion…
Initialization and Curing Policies for Polya Contagion Networks
Greg Harrington, Fady Alajaji, Bahman Gharesifard
This paper investigates optimization policies for resource distribution in network epidemics using a model that derives from the classical Polya process. The basic mechanics of thi…
Decoder Ties Do Not Affect the Error Exponent of the Memoryless Binary Symmetric Channel
Ling-Hua Chang, Po-Ning Chen, Fady Alajaji +1
The generalized Poor-Verdu error lower bound established in [1] for multihypothesis testing is studied in the classical channel coding context. It is proved that for any sequence o…
Two-Way Source-Channel Coding
Jian-Jia Weng, Fady Alajaji, Tamás Linder
We propose an adaptive lossy joint source-channel coding (JSCC) scheme for sending correlated sources over two-terminal discrete-memoryless two-way channels (DM-TWCs). The main ide…
Least th-Order and Rényi Generative Adversarial Networks
Himesh Bhatia, William Paul, Fady Alajaji +2
We investigate the use of parametrized families of information-theoretic measures to generalize the loss functions of generative adversarial networks (GANs) with the objective of i…
A Simple Capacity Outer Bound for Two-Way Channels and Capacity Approximation Results
Jian-Jia Weng, Fady Alajaji, Tamás Linder
Channel symmetry properties that imply the tightness of Shannon's random coding inner bound have recently been used to determine the capacity region of discrete-memoryless two-way…
Unsupervised Discovery, Control, and Disentanglement of Semantic Attributes with Applications to Anomaly Detection
William Paul, I-Jeng Wang, Fady Alajaji +1
Our work focuses on unsupervised and generative methods that address the following goals: (a) learning unsupervised generative representations that discover latent factors controll…
The Asymptotic Generalized Poor-Verdu Bound Achieves the BSC Error Exponent at Zero Rate
Ling-Hua Chang, Po-Ning Chen, Fady Alajaji +1
The generalized Poor-Verdu error lower bound for multihypothesis testing is revisited. Its asymptotic expression is established in closed-form as its tilting parameter grows to inf…
Adaptive Coding for Two-Way Lossy Source-Channel Communication
Jian-Jia Weng, Fady Alajaji, Tamás Linder
An adaptive joint source-channel coding (JSCC) scheme is presented for transmitting correlated sources over discrete-memoryless two-way channels subject to distortion constraints.…