Last two decades have seen a surge of interests in approaches that leverage network structure in machine learning models. For many networks, not only the connections of the network but also the network attributes, such as node attributes and dyadic attributes, are observed. This heterogeneity in networks raises new challenges...
The transportation infrastructure privatization is an essential solution to the public fund's shortage of transportation investments. In the privatization practices, the private firms build, operate, and own the transportation infrastructure under a limited term. Due to the private sector's involvement, the efficiency of the transportation service is determined not only...