2 papers
cs.LG2024
A Framework for Feasible Counterfactual Exploration incorporating Causality, Sparsity and Density
Kleopatra Markou, Dimitrios Tomaras, Vana Kalogeraki +1
The imminent need to interpret the output of a Machine Learning model with counterfactual (CF) explanations - via small perturbations to the input - has been notable in the researc…
cs.CR2023
Practical Privacy Preservation in a Mobile Cloud Environment
Dimitrios Tomaras, Michail Tsenos, Vana Kalogeraki
The proliferation of smartphone devices has led to the emergence of powerful user services from enabling interactions with friends and business associates to mapping, finding nearb…