activity
20142025
most citedFederated Learning Under Intermittent Client Availability and Time-Varying Communication Constraints

62 citations · 170 across the 44 of their papers we have counts for

collaborators

49 papers

cs.LG2025

Optimal Resource Allocation for ML Model Training and Deployment under Concept Drift

Hasan Burhan Beytur, Haris Vikalo, Kevin S Chan +1

We study how to allocate resources for training and deployment of machine learning (ML) models under concept drift and limited budgets. We consider a setting in which a model provi…

cs.LG2025

Batching-Aware Joint Model Onloading and Offloading for Hierarchical Multi-Task Inference

Seohyeon Cha, Kevin Chan, Gustavo de Veciana +1

The growing demand for intelligent services on resource-constrained edge devices has spurred the development of collaborative inference systems that distribute workloads across end…

cs.CV2024

Training-Free Layout-to-Image Generation with Marginal Attention Constraints

Huancheng Chen, Jingtao Li, Weiming Zhuang +2

Recently, many text-to-image diffusion models have excelled at generating high-resolution images from text but struggle with precise control over spatial composition and object cou…

eess.SY2024

Accelerated Distributed Stochastic Non-Convex Optimization over Time-Varying Directed Networks

Yiyue Chen, Abolfazl Hashemi, Haris Vikalo

Distributed stochastic non-convex optimization problems have recently received attention due to the growing interest of signal processing, computer vision, and natural language pro…

cs.LG2024

Transformers as Implicit State Estimators: In-Context Learning in Dynamical Systems

Usman Akram, Haris Vikalo

Predicting the behavior of a dynamical system from noisy observations of its past outputs is a classical problem encountered across engineering and science. For linear systems with…

cs.LG2024★ 1 cited

Recovering Labels from Local Updates in Federated Learning

Huancheng Chen, Haris Vikalo

Gradient inversion (GI) attacks present a threat to the privacy of clients in federated learning (FL) by aiming to enable reconstruction of the clients' data from communicated mode…