3 papers
physics.soc-ph2026
Reconstructing MSM Sexual Networks to Guide PrEP Distribution Strategies for HIV Prevention
João Brázia, István Z. Kiss, Alexandre P. Francisco +1
Men who have sex with men (MSM) remain disproportionately affected by HIV, yet optimizing Pre-exposure Prophylaxis (PrEP) distribution remains a public health challenge. Current gu…
cs.DS2023
Phylogenetic tree distance computation over succinct representations
António Pedro Branco, Cátia Vaz, Alexandre P. Francisco
There are several tools available to infer phylogenetic trees, which depict the evolutionary relationships among biological entities such as viral and bacterial strains in infectio…
cs.DS2023
On Finding Optimal (Dynamic) Arborescences
Joaquim Espada, Alexandre P. Francisco, Tatiana Rocher +2
Let G = (V, E) be a directed and weighted graph with vertex set V of size n and edge set E of size m, such that each edge (u, v) \in E has a real-valued weight w(u, c). An arboresc…