205 citations · 861 across the 59 of their papers we have counts for
7 papers · 1 filter
Improving Multi-agent Coordination by Learning to Estimate Contention
Panayiotis Danassis, Florian Wiedemair, Boi Faltings
We present a multi-agent learning algorithm, ALMA-Learning, for efficient and fair allocations in large-scale systems. We circumvent the traditional pitfalls of multi-agent learnin…
AI-driven Prices for Externalities and Sustainability in Production Markets
Panayiotis Danassis, Aris Filos-Ratsikas, Haipeng Chen +2
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-p…
Improved Cooperation by Exploiting a Common Signal
Panayiotis Danassis, Zeki Doruk Erden, Boi Faltings
Can artificial agents benefit from human conventions? Human societies manage to successfully self-organize and resolve the tragedy of the commons in common-pool resources, in spite…
A Distributed Differentially Private Algorithm for Resource Allocation in Unboundedly Large Settings
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 larg…
Putting Ridesharing to the Test: Efficient and Scalable Solutions and the Power of Dynamic Vehicle Relocation
Panayiotis Danassis, Marija Sakota, Aris Filos-Ratsikas +1
We study the optimization of large-scale, real-time ridesharing systems and propose a modular design methodology, Component Algorithms for Ridesharing (CAR). We evaluate a diverse…
Anytime Heuristic for Weighted Matching Through Altruism-Inspired Behavior
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. ALMA is decentralized, completely uncoupled, and requi…