8 citations · 15 across the 5 of their papers we have counts for
5 papers
A Link-based Mixed Integer LP Approach for Adaptive Traffic Signal Control
Ke Han, Terry L. Friesz, Tao Yao
This paper is concerned with adaptive signal control problems on a road network, using a link-based kinematic wave model (Han et al., 2012). Such a model employs the Lighthill-Whit…
Existence and Properties of the State Operator in Dynamic User Equilibrium
Terry L. Friesz, Ke Han, Tao Yao
In this paper, we establish and prove analytical properties of the state operator embedded in an optimal control problem, in the context of dynamic user equilibrium (DUE) models (F…
Lagrangian-based Hydrodynamic Model: Freeway Traffic Estimation
Ke Han, Tao Yao, Terry L. Friesz
This paper is concerned with highway traffic estimation using traffic sensing data, in a Lagrangian-based modeling framework. We consider the Lighthill-Whitham-Richards (LWR) model…
On the Control of Non Holonomic Systems by Active Constraints
Alberto Bressan, Ke Han, Franco Rampazzo
The paper is concerned with mechanical systems which are controlled by implementing a number of time-dependent, frictionless holonomic constraints. The main novelty is due to the p…
Dynamic Congestion and Tolls with Mobile Source Emission
Ke Han, Terry L. Friesz, Hongcheng Liu +1
This paper proposes a dynamic congestion pricing model that takes into account mobile source emissions. We consider a tollable vehicular network where the users selfishly minimize…