Search Results for author: Georgios Paschos

Found 2 papers, 0 papers with code

Solving Recurrent MIPs with Semi-supervised Graph Neural Networks

no code implementations20 Feb 2023 Konstantinos Benidis, Ugo Rosolia, Syama Rangapuram, George Iosifidis, Georgios Paschos

We propose an ML-based model that automates and expedites the solution of MIPs by predicting the values of variables.

Optimistic No-regret Algorithms for Discrete Caching

no code implementations15 Aug 2022 Naram Mhaisen, Abhishek Sinha, Georgios Paschos, Georgios Iosifidis

We take a systematic look at the problem of storing whole files in a cache with limited capacity in the context of optimistic learning, where the caching policy has access to a prediction oracle (provided by, e. g., a Neural Network).

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