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Participatory budgeting is a method of collectively understanding and addressing spending priorities where citizens vote on how a budget is spent, it is regularly run to improve the fairness of the distribution of public funds.…

多智能体系统 · 计算机科学 2025-07-24 Hugh Adams , Srijoni Majumdar , Evangelos Pournaras

Self-interested individuals often fail to cooperate, posing a fundamental challenge for multi-agent learning. How can we achieve cooperation among self-interested, independent learning agents? Promising recent work has shown that in certain…

In the growing field of Shared Micromobility Systems, which holds great potential for shaping urban transportation, fairness-oriented approaches remain largely unexplored. This work addresses such a gap by investigating the balance between…

系统与控制 · 电气工程与系统科学 2025-07-08 Matteo Cederle , Marco Fabris , Gian Antonio Susto

The design of integrated mobility-on-demand services requires jointly considering the interactions between traveler choice behavior and operators' operation policies to design a financially sustainable pricing scheme. However, most existing…

综合经济学 · 经济学 2020-06-09 Tai-Yu Ma , Sylvain Klein

The growing popularity of bike-sharing systems around the world has motivated recent attention to models and algorithms for their effective operation. Most of this literature focuses on their daily operation for managing asymmetric demand.…

最优化与控制 · 数学 2022-03-15 Daniel Freund , Shane G. Henderson , David B. Shmoys

Making Smart Cities more sustainable, resilient and democratic is emerging as an endeavor of satisfying hard constraints, for instance meeting net-zero targets. Decentralized multi-agent methods for socio-technical optimization of…

分布式、并行与集群计算 · 计算机科学 2023-05-29 Srijoni Majumdar , Chuhao Qin , Evangelos Pournaras

Order dispatching and driver repositioning (also known as fleet management) in the face of spatially and temporally varying supply and demand are central to a ride-sharing platform marketplace. Hand-crafting heuristic solutions that account…

机器学习 · 计算机科学 2019-11-27 John Holler , Risto Vuorio , Zhiwei Qin , Xiaocheng Tang , Yan Jiao , Tiancheng Jin , Satinder Singh , Chenxi Wang , Jieping Ye

We consider some classical optimization problems in path planning and network transport, and we introduce new auction-based algorithms for their optimal and suboptimal solution. The algorithms are based on mathematical ideas that are…

最优化与控制 · 数学 2022-07-21 Dimitri Bertsekas

This paper considers a combination of intelligent repositioning decisions and dynamic pricing for the improved operation of shared mobility systems. The approach is applied to London's Barclays Cycle Hire scheme, which the authors have…

系统与控制 · 计算机科学 2014-04-29 Julius Pfrommer , Joseph Warrington , Georg Schildbach , Manfred Morari

Several smart city services rely on users contribution, e.g., data, which can be costly for the users in terms of privacy. High costs lead to reduced user participation, which undermine the success of smart city technologies. This work…

多智能体系统 · 计算机科学 2018-05-24 Stefano Bennati , Ivana Dusparic , Rhythima Shinde , Catholijn M. Jonker

Optimal transport is a framework that facilitates the most efficient allocation of a limited amount of resources. However, the most efficient allocation scheme does not necessarily preserve the most fairness. In this paper, we establish a…

最优化与控制 · 数学 2021-04-01 Jason Hughes , Juntao Chen

The online advertising market, with its thousands of auctions run per second, presents a daunting challenge for advertisers who wish to optimize their spend under a budget constraint. Thus, advertising platforms typically provide automated…

机器学习 · 计算机科学 2023-10-17 Dmytro Korenkevych , Frank Cheng , Artsiom Balakir , Alex Nikulkov , Lingnan Gao , Zhihao Cen , Zuobing Xu , Zheqing Zhu

Understanding bidding behavior in multi-unit auctions remains an ongoing challenge for researchers. Despite their widespread use, theoretical insights into the bidding behavior, revenue ranking, and efficiency of commonly used multi-unit…

计算机科学与博弈论 · 计算机科学 2024-08-09 Peyman Khezr , Kendall Taylor

Fleets of autonomous vehicles can mitigate traffic congestion through simple actions, thus improving many socioeconomic factors such as commute time and gas costs. However, these approaches are limited in practice as they assume precise…

机器学习 · 计算机科学 2024-10-11 Aamir Hasan , Neeloy Chakraborty , Haonan Chen , Jung-Hoon Cho , Cathy Wu , Katherine Driggs-Campbell

We consider the problem of scheduling in constrained queueing networks with a view to minimizing packet delay. Modern communication systems are becoming increasingly complex, and are required to handle multiple types of traffic with widely…

机器学习 · 计算机科学 2021-05-04 Mohammani Zaki , Avi Mohan , Aditya Gopalan , Shie Mannor

Reinforcement learning (RL) has shown promise in solving various combinatorial optimization problems. However, conventional RL faces challenges when dealing with complex, real-world constraints, especially when action space feasibility is…

机器学习 · 计算机科学 2025-08-12 Jaike van Twiller , Yossiri Adulyasak , Erick Delage , Djordje Grbic , Rune Møller Jensen

This paper is motivated by the vision of more efficient packet classification mechanisms that self-optimize in a demand-aware manner. At the heart of our approach lies a self-adjusting linear list data structure, where unlike in the classic…

数据结构与算法 · 计算机科学 2021-10-01 Maciej Pacut , Juan Vanerio , Vamsi Addanki , Arash Pourdamghani , Gabor Retvari , Stefan Schmid

Vehicle (bike or car) sharing represents an emerging transportation scheme which may comprise an important link in the green mobility chain of smart city environments. This chapter offers a comprehensive review of algorithmic approaches for…

数据结构与算法 · 计算机科学 2015-10-06 Damianos Gavalas , Charalampos Konstantopoulos , Grammati Pantziou

Model-free reinforcement learning has recently been shown to be effective at learning navigation policies from complex image input. However, these algorithms tend to require large amounts of interaction with the environment, which can be…

机器人学 · 计算机科学 2018-07-17 Jake Bruce , Niko Sünderhauf , Piotr Mirowski , Raia Hadsell , Michael Milford

Bike-sharing systems play a crucial role in easing traffic congestion and promoting healthier lifestyles. However, ensuring their reliability and user acceptance requires effective strategies for rebalancing bikes. This study introduces a…

机器学习 · 计算机科学 2024-06-04 Jiaqi Liang , Defeng Liu , Sanjay Dominik Jena , Andrea Lodi , Thibaut Vidal