14 citations · 22 across the 2 of their papers we have counts for
3 papers
physics.soc-ph2008★ 8 cited
Optimal Resource Allocation in Random Networks with Transportation Bandwidths
C. H. Yeung, K. Y. Michael Wong
We apply statistical physics to study the task of resource allocation in random sparse networks with limited bandwidths for the transportation of resources along the links. Useful…
q-fin.PM2008★ 14 cited
How to quantify the influence of correlations on investment diversification
Matus Medo, Chi Ho Yeung, Yi-Cheng Zhang
When assets are correlated, benefits of investment diversification are reduced. To measure the influence of correlations on investment performance, a new quantity - the effective p…
physics.soc-ph2005
Temporal Effects of Agent Aggregation in the Dynamics of Multiagent Systems
C. H. Yeung, K. Y. Michael Wong
We propose a model of multiagent systems whose agents have a tendency to balance their decisions in time. We find phase transitions to oscillatory behavior, explainable by the aggr…