4 papers
Incentives for Early Arrival in Cost Sharing
Junyu Zhang, Yao Zhang, Yaoxin Ge +4
In cooperative games, we study how values created or costs incurred by a coalition are shared among the members within it, and the players may join the coalition in a online manner…
Leveraging Hyperbolic Embeddings for Coarse-to-Fine Robot Design
Heng Dong, Junyu Zhang, Chongjie Zhang
Multi-cellular robot design aims to create robots comprised of numerous cells that can be efficiently controlled to perform diverse tasks. Previous research has demonstrated the ab…
Connection Incentives in Cost Sharing Mechanisms with Budgets
Tianyi Zhang, Dengji Zhao, Junyu Zhang +1
In a cost sharing problem on a weighted undirected graph, all other nodes want to connect to the source node for some service. Each edge has a cost denoted by a weight and all the…
Cost Sharing under Private Costs and Connection Control on Directed Acyclic Graphs
Tianyi Zhang, Dengji Zhao, Junyu Zhang +1
We consider a cost sharing problem on a weighted directed acyclic graph (DAG) with a source node to which all the other nodes want to connect. The cost (weight) of each edge is pri…