CALICE accepted in ACM TOMM
Our paper “CALICE: Continuous bitrate control with Adapted LIC modEl” was accepted in ACM Transactions on Multimedia Computing, Communications, and Applications.
Machine learning · Signal processing · Relational data
Jhony H. Giraldo
Assistant Professor at Télécom Paris, Institut Polytechnique de Paris
I am an Assistant Professor in Machine Learning and Computer Vision at Télécom Paris, Institut Polytechnique de Paris. I work in the Information Processing and Communications Laboratory (LTCI), within the Multimedia team, and I am a member of the ELLIS Society.
My research focuses on machine learning and signal processing for relational data, including graphs and higher-order structures. I am also interested in applications in computer vision, circuit design, environmental monitoring, materials analysis, physical systems, and underwater acoustics.
I received my PhD in Applied Mathematics from La Rochelle Université in 2022. Before my doctoral studies, I worked on graph signal processing at the University of Delaware and completed my MSc and BSc degrees at Universidad de Antioquia, Colombia.
19 place Marguerite Perey
91120 Palaiseau, France
Latest news
ICML 2026 Gold Reviewer
I was selected as an ICML 2026 Gold Reviewer, recognizing the top 25% of reviewers.
Two papers accepted at ICML 2026
The papers study feature-aware hypergraph generation and graph-informed flow matching for spatiotemporal imputation.
For students
The teaching area is designed as a course library: web-based lecture notes, references, exercises, and slides.
Web lecture notes
Machine Learning with Graphs
Lecture 6 · Graph generation. Properties of real-world graphs; Erdos-Renyi random graphs; deep generative models; GraphRNN; iterative local expansion by coarsening.
Also online: Lecture 3 · Scaling up graph neural networks, Lecture 4 · Spatiotemporal analysis with graphs, Lecture 5 · Recommender systems, and 2 more.
A note about email
I receive more messages than I can reliably answer. I am sorry if I am unable to reply or if my response is delayed. For course-specific questions, please use [name-of-the-course] at the beginning of the subject line.