10 citations · 36 across the 8 of their papers we have counts for
9 papers
Computing Stable Matchings under Complementarities and Preference Misalignment
Tatsuya Iwase, Baharak Rastegari, Bahar Rastegari +2
We study many-to-one, two-sided stable matching problems in which preferences are complementary and firms and workers may rank the same allocation differently. Here a coalition is…
From Intelligent Agents to Trustworthy Human-Centred Multiagent Systems
Mohammad Divband Soorati, Enrico H. Gerding, Enrico Marchioni +9
The Agents, Interaction and Complexity research group at the University of Southampton has a long track record of research in multiagent systems (MAS). We have made substantial sci…
A Polynomial-time Decentralised Algorithm for Coordinated Management of Multiple Intersections
Tatsuya Iwase, Sebastian Stein, Enrico H. Gerding +1
Autonomous intersection management has the potential to reduce road traffic congestion and energy consumption. To realize this potential, efficient algorithms are needed. However,…
A Polynomial-time, Truthful, Individually Rational and Budget Balanced Ridesharing Mechanism
Tatsuya Iwase, Sebastian Stein, Enrico H. Gerding
Ridesharing has great potential to improve transportation efficiency while reducing congestion and pollution. To realize this potential, mechanisms are needed that allocate vehicle…
Mechanism Design for Efficient Online and Offline Allocation of Electric Vehicles to Charging Stations
Emmanouil Rigas, Enrico Gerding, Sebastian Stein +2
We study the problem of allocating Electric Vehicles (EVs) to charging stations and scheduling their charging. We develop offline and online solutions that treat EV users as self-i…
Selfish Mining in Proof-of-Work Blockchain with Multiple Miners: An Empirical Evaluation
Tin Leelavimolsilp, Long Tran-Thanh, Sebastian Stein +1
Proof-of-Work blockchain, despite its numerous benefits, is still not an entirely secure technology due to the existence of Selfish Mining (SM) strategies that can disrupt the syst…
Effects of Time Horizons on Influence Maximization in the Voter Dynamics
Markus Brede, Valerio Restocchi, Sebastian Stein
In this paper we analyze influence maximization in the voter model with an active strategic and a passive influencing party in non-stationary settings. We thus explore the dependen…
On the Preliminary Investigation of Selfish Mining Strategy with Multiple Selfish Miners
Tin Leelavimolsilp, Long Tran-Thanh, Sebastian Stein
Eyal and Sirer's selfish mining strategy has demonstrated that Bitcoin system is not secure even if 50% of total mining power is held by altruistic miners. Since then, researchers…
Incentive Engineering Framework for Crowdsourcing Systems
Nhat V. Q. Truong, Sebastian Stein, Long Tran-Thanh +1
Significant effort has been made to understand user motivation and to elicit user participation in crowdsourcing systems. However, incentive engineering, i.e., designing incentives…