no code implementations • 22 May 2023 • Panayiotis Danassis, Shresth Verma, Jackson A. Killian, Aparna Taneja, Milind Tambe
The success of many healthcare programs depends on participants' adherence.
no code implementations • 23 May 2022 • Ljubomir Rokvic, Panayiotis Danassis, Boi Faltings
Federated Learning by nature is susceptible to low-quality, corrupted, or even malicious data that can severely degrade the quality of the learned model.
1 code implementation • 10 Jun 2021 • Panayiotis Danassis, Aris Filos-Ratsikas, Haipeng Chen, Milind Tambe, Boi Faltings
Traditional competitive markets do not account for negative externalities; indirect costs that some participants impose on others, such as the cost of over-appropriating a common-pool resource (which diminishes future stock, and thus harvest, for everyone).
no code implementations • 9 May 2021 • Panayiotis Danassis, Florian Wiedemair, Boi Faltings
We present a multi-agent learning algorithm, ALMA-Learning, for efficient and fair allocations in large-scale systems.
1 code implementation • 3 Feb 2021 • Panayiotis Danassis, Zeki Doruk Erden, Boi Faltings
Inspired by human behavior, we investigate the learning dynamics and emergence of temporal conventions, focusing on common-pool resources.
no code implementations • 16 Nov 2020 • Panayiotis Danassis, Aleksei Triastcyn, Boi Faltings
We introduce a practical and scalable algorithm (PALMA) for solving one of the fundamental problems of multi-agent systems -- finding matches and allocations -- in unboundedly large settings (e. g., resource allocation in urban environments, mobility-on-demand systems, etc.
no code implementations • 17 Dec 2019 • Panayiotis Danassis, Marija Sakota, Aris Filos-Ratsikas, Boi Faltings
We study the optimization of large-scale, real-time ridesharing systems and propose a modular design methodology, Component Algorithms for Ridesharing (CAR).
no code implementations • 25 Feb 2019 • Panayiotis Danassis, Aris Filos-Ratsikas, Boi Faltings
We present a novel anytime heuristic (ALMA), inspired by the human principle of altruism, for solving the assignment problem.