6 papers · 1 filter
Hierarchical Multi-Agent Reinforcement Learning with Control Barrier Functions for Safety-Critical Autonomous Systems
H. M. Sabbir Ahmad, Ehsan Sabouni, Alexander Wasilkoff +6
We address the problem of safe policy learning in multi-agent safety-critical autonomous systems. In such systems, it is necessary for each agent to meet the safety requirements at…
Dynamic access pricing control for fair and stable resource sharing
Christopher King, Fabian R. Wirth, Homayoun Hamedmoghadam +2
We consider the co-existence of users with different price sensitivities under dynamic (or surge) pricing that regulates how they access a shared resource. To balance supply and de…
Wise Goose Chase: A Predictive Path Planning Algorithm for Dynamic Rebalancing in Ride-Hailing Systems
Avalpreet Singh Brar, Rong Su, Christos G. Cassandras +1
Traditional rebalancing methods in ride-hailing systems direct idle drivers to fixed destinations, overlooking the fact that ride allocations frequently occur while cruising. This…
A Cooperative Compliance Control Framework for Socially Optimal Mixed Traffic Routing
Anni Li, Ting Bai, Yingqing Chen +2
In mixed traffic environments, where Connected and Autonomed Vehicles (CAVs) coexist with potentially non-cooperative Human-Driven Vehicles (HDVs), the self-centered behavior of hu…
Optimal Safe Sequencing and Motion Control for Mixed Traffic Roundabouts
Yingqing Chen, Christos G. Cassandras
This paper develops an Optimal Safe Sequencing (OSS) control framework for Connected and Automated Vehicles (CAVs) navigating a single-lane roundabout in mixed traffic, where both…
Routing Guidance for Emerging Transportation Systems with Improved Dynamic Trip Equity
Ting Bai, Anni Li, Gehui Xu +2
This paper presents a dynamic routing guidance system that optimizes route recommendations for individual vehicles in an emerging transportation system while enhancing travelers' t…