-
Chapter and Conference Paper
A Data Imputation Method with Support Vector Machines for Activity-Based Transportation Models
In this paper, a data imputation method with a Support Vector Machine (SVM) is proposed to solve the issue of missing data in activity-based diaries. Here two SVM models are established to predict the missing ...
-
Chapter and Conference Paper
Clustering of Fuzzy Cognitive Maps for Travel Behavior Analysis
The increasing of public transportation or bike use became an important issue in addressing economic, energy and environmental challenges. With this regard one of the most main tasks is to find and analyze the...
-
Chapter and Conference Paper
Using Belief Degree-Distributed Fuzzy Cognitive Maps for Safety Culture Assessment
Safety Culture describes how safety issues are managed within an enterprise. In this paper we describe a prototype for safety culture assessment using Belief Degree Fuzzy Cognitive Maps. Our appr...
-
Chapter and Conference Paper
On Optimization with Fuzzy Constraint Conditions
In general, it is a difficult problem to solve an optimal criterion set with fuzzy constraint conditions. In this paper, the difficult problem is changed into a simple problem to solve a conditional extreme va...