Matematiikan ja systeemianalyysin laitos

Ajankohtaista

Esitelmiä, seminaareja ja väitöksiä

* Seuraavan viikon tapahtumat merkitty tähdellä

Prof. Razane Tajeddine (American University of Beirut)
Privacy and Fairness in Federated Learning
* Thursday 07 August 2025,   14:15,   M2 (M233)
As machine learning becomes more widely used, the use of big data is a requirement. However, the data often contains sensitive information of the participating users, and is many times divided between different clients or parties. This is why federated learning is used to allow those parties to collaborate to train a model without sharing their raw data with the other parties or the central server. Despite this, federated learning does not necessarily prevent sensitive data from leaking during the training from model updates. Moreover, it may lead to biases due to the data heterogeneity from different sources. This talk will discuss the current state and challenges of privacy and fairness in federated learning.
ANTA Seminar / Hollanti et al.

Tommi Huhtinen
On Cluster Structures of Cancer Incidence and Mortality Data Over Time in Finland (Msc thesis presentation)
Tuesday 12 August 2025,   18:15,   Y225a Riihi

Iida Hakulinen
Tree species classification using phenological patterns in multitemporal Sentinel-2 data under class imbalance
Thursday 14 August 2025,   14:15,   M3 (M234)
Master's Thesis Presentation / Hakula

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