Latest news
| Jun 2025 | We are thrilled to launch the NetMob 2025 Data Challenge! Explore the newly released dataset and join the community in tackling exciting mobility and privacy research questions. Reference paper on the dataset (arXiv:2506.05903) |
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| Apr 2025 | Our paper “SigN: SIMBox Activity Detection Through Latency Anomalies at the Cellular Edge” is accepted to AsiaCCS 2025. |
| Apr 2025 | Honored to serve on the TPC of TMA 2025. |
| Mar 2025 | Our paper “The Silent Signature: Behavior-based User Exposure in Mobility Data” is accepted to MDM 2025. Congrats to Lucas Felix for leading this exciting work! |
| Feb 2025 | Presented our latest research on traffic–mobility dependencies at the STIC-AmSud LINT Workshop in Buenos Aires. Grateful for the continued collaboration with Latin American partners. |
| Feb 2025 | Honored to serve on the TPC of Algotel 2025. |
| Dec 2024 | Delivered an invited talk at the ZTF Awards, sharing with 4000+ young students across Cameroon. |
| Nov 2024 | Completed a one-month research stay at University of Yaoundé I under the Berlin University Alliance funding program, fostering collaborations with the Global South. |
| Nov 2024 | Led a workshop for high school students at Lycée d’Elig-Essono, as part of Animath & PromoMaths international outreach actions. |
| Nov 2024 | Co-organized the FraudZen Hackathon at University of Yaoundé I, in partnership with Prof. Tapamo. |
| Oct 2024 | Presented our abstract paper “Assessing Shadows in Mobility: Beyond Spatiotemporal Patterns” at NetMob 24. |
| Oct 2024 | Glad to serve as part of the TPC of PAM 2025. |
| Sep 2024 | Great pleasure to visit and give a talk at the Agora Team of INRIA Lyon. |
| Sep 2024 | Great pleasure to visit and give a talk at the Fun Team of INRIA Lille. |
| Sep 2024 | Had an amazing experience at the 11th Heidelberg Laureate Forum. Some pictures! |
| Aug 2024 | Glad to serve as External Reviewer at the IEEE Transactions on Mobile Computing. |
| Jul 2024 | Presenting our work on bypass frauds mitigation at AsiaCCS 24 in Singapore. Amazing experience! |
| Jul 2024 | Glad to serve as part of the TPC of WiMob 2024. |
| Jun 2024 | Glad to serve as part of the TPC of ACSAC 2024. |
| Jun 2024 | Great pleasure to visit and give a talk on bypass frauds at the TNG group in Politecnico di Torino. |
| Jun 2024 | Delighted and honored to be a selected young researcher at the 11th Heidelberg Laureate Forum and recipient of the Abbe Grant 2024. See the Abbe Grant certificate (PDF). |
| May 2024 | Glad to serve as External Reviewer at the IEEE Open Journal of the Communications Society (OJCOMS). |
| Apr 2024 | Great pleasure to co-organize a workshop for the Girls’ Day in Berlin (Mädchen-Zukunftstag). |
| Mar 2024 | … |
| Jan 2024 | Excited to start a new Post-Doc position at TU Berlin in the MLSec group. |
| May 2023 | Gave a talk at CoRes 2023 on our paper “Signalisation cellulaire pour la détection des fraudes de contournement” and received the Best student paper award. |
| May 2023 | Successfully defended my PhD thesis entitled “Bypass frauds in cellular networks: understanding and mitigation”. |