Mariona Jaramillo-Civill

2 accepted papers

2026

ACTIVE JAMMER LOCALIZATION VIA ACQUISITION-AWARE PATH PLANNING

Luis Gonzalez-Gudiño, Mariona Jaramillo-Civill, Tales Imbiriba

ICASSP 2026poster

We propose an active jammer localization framework that combines Bayesian optimization with acquisition-aware path planning. Unlike passive crowdsourced methods, our approach adaptively guides a mobile agent to collect high-utility Received Signal Strength measurements while accounting for urban obs…

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2026

DPMM-CFL: CLUSTERED FEDERATED LEARNING VIA DIRICHLET PROCESS MIXTURE MODEL NONPARAMETRIC CLUSTERING

Mariona Jaramillo-Civill

ICASSP 2026oral

Clustered Federated Learning (CFL) improves performance under non-IID client heterogeneity by clustering clients and training one model per cluster, thereby balancing between a global model and fully personalized models. However, most CFL methods require the number of clusters K to be fixed a priori…

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