Metros (heavy rail transit systems) are integral parts of urban transportation systems.
Failures in their operations can have serious impacts on urban mobility, and measuring their …

Mixed synchronization between two Hindmarsh–Rose neuron models is realized by
optimizing the scheme of Lyapunov function with two selectable gain coefficients. Based on …

It is necessary to design a robust air transportation network. An experiment based on the
real air transportation network is performed to show that algebraic connectivity is a fair …

The airport transportation network structure and its performance are key factors to benefit the
local area or national transportation capability and economic development. This paper …

We show that finding a subgraph realization with the minimum generalized Randić index for
a given base graph and degree sequence is solvable in polynomial time by formulating the …

Based on the complex network theory, we explore an express delivery system in China,
which consists of two delivery networks, namely, the air delivery network (ADN) and the …

Our ultimate goal is to design transportation networks whose dynamic performance metrics
(eg passenger throughput, passenger delay, and insensitivity to weather disturbances) are …

In air transportation networks the robustness of a network regarding node and link failures is
a key factor for its design. At the same time, travelling passengers usually prefer the itinerary …

A Modeling Process to Understand Complex System Architectures Page 1 A MODELING
PROCESS TO UNDERSTAND COMPLEX SYSTEM ARCHITECTURES A Thesis Presented to …

We report on experiments of many small motors—cell phone vibrators—glued to and
interacting through a resonant elastic plate. We find that the motors tend to avoid …