Search Results for author: Shashi Raj Pandey

Found 20 papers, 3 papers with code

Coexistence of Pull and Push Communication in Wireless Access for IoT Devices

no code implementations11 Apr 2024 Sara Cavallero, Fabio Saggese, Junya Shiraishi, Shashi Raj Pandey, Chiara Buratti, Petar Popovski

We consider a setup with Internet of Things (IoT), where a base station (BS) collects data from nodes that use two different communication modes.

Greedy Shapley Client Selection for Communication-Efficient Federated Learning

1 code implementation14 Dec 2023 Pranava Singhal, Shashi Raj Pandey, Petar Popovski

The standard client selection algorithms for Federated Learning (FL) are often unbiased and involve uniform random sampling of clients.

Federated Learning

Privacy-Aware Data Acquisition under Data Similarity in Regression Markets

no code implementations5 Dec 2023 Shashi Raj Pandey, Pierre Pinson, Petar Popovski

Data markets facilitate decentralized data exchange for applications such as prediction, learning, or inference.

regression

Value-Based Reinforcement Learning for Digital Twins in Cloud Computing

no code implementations27 Nov 2023 Van-Phuc Bui, Shashi Raj Pandey, Pedro M. de Sant Ana, Petar Popovski

The setup considered in the paper consists of sensors in a Networked Control System that are used to build a digital twin (DT) model of the system dynamics.

Cloud Computing reinforcement-learning +1

ARQ for Active Learning at the Edge

no code implementations14 Nov 2023 Victor Croisfelt, Shashi Raj Pandey, Osvaldo Simeone, Petar Popovski

Conventional retransmission (ARQ) protocols are designed with the goal of ensuring the correct reception of all the individual transmitter's packets at the receiver.

Active Learning Knowledge Distillation

On-board Change Detection for Resource-efficient Earth Observation with LEO Satellites

no code implementations17 May 2023 Van-Phuc Bui, Thinh Q. Dinh, Israel Leyva-Mayorga, Shashi Raj Pandey, Eva Lagunas, Petar Popovski

The amount of data generated by Earth observation satellites can be enormous, which poses a great challenge to the satellite-to-ground connections with limited rate.

Change Detection Cloud Removal +1

The Role of Game Networking in the Fusion of Physical and Digital Worlds through 6G Wireless

no code implementations3 Feb 2023 Van-Phuc Bui, Shashi Raj Pandey, Andreas Casparsen, Federico Chiariotti, Petar Popovski

From the viewpoint of communication and networking, this will represent an evolution of the game networking technology, designed to interconnect massive users in real-time online gaming environments.

Scheduling Policy for Value-of-Information (VoI) in Trajectory Estimation for Digital Twins

no code implementations26 Jan 2023 Van-Phuc Bui, Shashi Raj Pandey, Federico Chiariotti, Petar Popovski

This paper presents an approach to schedule observations from different sensors in an environment to ensure their timely delivery and build a digital twin (DT) model of the system dynamics.

Scheduling

FedToken: Tokenized Incentives for Data Contribution in Federated Learning

no code implementations20 Sep 2022 Shashi Raj Pandey, Lam Duc Nguyen, Petar Popovski

Incentives that compensate for the involved costs in the decentralized training of a Federated Learning (FL) model act as a key stimulus for clients' long-term participation.

Federated Learning

Strategic Coalition for Data Pricing in IoT Data Markets

no code implementations15 Jun 2022 Shashi Raj Pandey, Pierre Pinson, Petar Popovski

Finally, we reveal the structure of the formulated problem as a distributed coalition game and solve it following the simplified split-and-merge algorithm.

CDKT-FL: Cross-Device Knowledge Transfer using Proxy Dataset in Federated Learning

no code implementations4 Apr 2022 Minh N. H. Nguyen, Huy Q. Le, Shashi Raj Pandey, Choong Seon Hong

Therefore, to develop robust generalized global and personalized models, conventional FL methods need redesigning the knowledge aggregation from biased local models while considering huge divergence of learning parameters due to skewed client data.

Knowledge Distillation Personalized Federated Learning +1

A Contribution-based Device Selection Scheme in Federated Learning

no code implementations10 Mar 2022 Shashi Raj Pandey, Lam D. Nguyen, Petar Popovski

In a Federated Learning (FL) setup, a number of devices contribute to the training of a common model.

Federated Learning

A Marketplace for Trading AI Models based on Blockchain and Incentives for IoT Data

no code implementations6 Dec 2021 Lam Duc Nguyen, Shashi Raj Pandey, Soret Beatriz, Arne Broering, Petar Popovski

An emerging paradigm in ML is a federated approach where the learning model is delivered to a group of heterogeneous agents partially, allowing agents to train the model locally with their own data.

Fairness

Edge-assisted Democratized Learning Towards Federated Analytics

no code implementations1 Dec 2020 Shashi Raj Pandey, Minh N. H. Nguyen, Tri Nguyen Dang, Nguyen H. Tran, Kyi Thar, Zhu Han, Choong Seon Hong

Therefore, we need to design a robust learning mechanism than the FL that (i) unleashes a viable infrastructure for FA and (ii) trains learning models with better generalization capability.

Distributed Computing Edge-computing +1

Distributed and Democratized Learning: Philosophy and Research Challenges

1 code implementation18 Mar 2020 Minh N. H. Nguyen, Shashi Raj Pandey, Kyi Thar, Nguyen H. Tran, Mingzhe Chen, Walid Saad, Choong Seon Hong

Consequently, many emerging cross-device AI applications will require a transition from traditional centralized learning systems towards large-scale distributed AI systems that can collaboratively perform multiple complex learning tasks.

Philosophy

Federated Learning for Edge Networks: Resource Optimization and Incentive Mechanism

no code implementations6 Nov 2019 Latif U. Khan, Nguyen H. Tran, Shashi Raj Pandey, Walid Saad, Zhu Han, Minh N. H. Nguyen, Choong Seon Hong

IoT devices with intelligence require the use of effective machine learning paradigms.

Distributed, Parallel, and Cluster Computing

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