Publications
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Switching Machine Improvisation Models by Latent Transfer Entropy Criteria
Shlomo Dubnov,
Vignesh Gokul,
Gerard Assayag
International Conference on Bayesian and Maximum Entropy methods in Science and Engineering, published in Physical Sciences Forum, 2022
We introduce Symmetric Transfer Entropy (SymTE) as a quantitative metric to switch between generative models based on a control signal.
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Creative Improvised Interaction with Generative Musical Systems
Shlomo Dubnov,
Gerard Assayag,
Vignesh Gokul
IEEE 5th International Conference on Multimedia Information Processing and Retrieval (MIPR), 2022
In this paper we survey the methods for control and cre-ative interaction with pre-trained generative models for audio and music.
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FedLTN: Federated Learning for Sparse and Personalized Lottery Ticket Networks
Vaikkunth Mugunthan*, Eric Lin,*,
Vignesh Gokul, Christian Lau, Lalana Kagal, Steve Pieper
ECCV, 2022 (Poster)
In this paper, we propose FedLTN, a novel approach motivated by the well-known Lottery Ticket Hypothesis to learn sparse and personalized lottery ticket networks (LTNs) for communication-efficient and person- alized FL under non-identically and independently distributed (non-IID) data settings.
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Bias-Free FedGAN: A Federated Approach to Generate Bias-Free Datasets
Vignesh Gokul*, Vaikkunth Mugunthan*, Lalana Kagal, Shlomo Dubnov
Preprint, 2022
Federated GANs propagate data biases onto the global model. We propose Bias-Free FedGAN, an approach to generate bias-free synthetic datasets using FedGAN.
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DPD-InfoGAN: Differentially Private Distributed InfoGAN
Vaikkunth Mugunthan*,Vignesh Gokul*, Lalana Kagal, Shlomo Dubnov
EuroMLSys, 2021
We propose a differentially private version of InfoGAN (DP-InfoGAN). We also extend our framework to a distributed setting (DPD-InfoGAN) to allow clients to learn different attributes present in other clients' datasets in a privacy-preserving manner.
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Semantic Interaction with Human Motion Using Query-Based Recombinant Video Synthesis
Vignesh Gokul, Ganesh Prasanna Balakrishnan, Tammuz Dubnov, Shlomo Dubnov
IEEE MIPR, 2019
In this paper we describe a gestural motif extraction system that combines deep feature learning with structural similarity analysis to allow such query based human-computer motion interaction.
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Leadership and Teaching
Early Research Scholars Program (ERSP): Research Mentor for 42 groups (150 students), as a part of a NSF funded program to expose students
to research opportunities. Students work in groups of 4 for three academic quarters under the guidance
of a faculty member in the CS department on their own research project. This involves submitting
a research proposal at the end of the first quarter, implementing and evaluating it in the next two
quarters, and presenting a poster at the end of the academic year. (Reviews 2018) (Reviews 2019)(Reviews 2020)
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Website template from Jon Barron
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