Multiplex Financial Networks: Revealing the Level of Interconnectedness in the Banking System. - Alejandro de la Concha; Serafín Martínez-Jaramillo; Christian Carmona (COMPLEX NETWORKS, 2017)

Offline detection of change-points in the mean for stationary graph signals. - Alejandro de la Concha; Nicolas Vayatis; Argyris Kalogeratos (AISTATS, 2021)

Online non-parametric change-point detection for heterogeneous data streams observed over graph nodes. - Alejandro de la Concha; Argyris Kalogeratos; Nicolas Vayatis (CoRR, 2021)

Collaborative likelihood-ratio estimation over graphs. - Alejandro de la Concha; Argyris Kalogeratos; Nicolas Vayatis (CoRR, 2022)

Online Centralized Non-parametric Change-point Detection via Graph-based Likelihood-ratio Estimation. - Alejandro de la Concha; Argyris Kalogeratos; Nicolas Vayatis (CoRR, 2023)

Online non-parametric likelihood-ratio estimation by Pearson-divergence functional minimization. - Alejandro D. de la Concha Duarte; Nicolas Vayatis; Argyris Kalogeratos (AISTATS, 2024)

Collaborative non-parametric two-sample testing. - Alejandro D. de la Concha Duarte; Nicolas Vayatis; Argyris Kalogeratos (AISTATS, 2025)