In the field of ITS (Intelligent Transport Systems), it is important to automate the cruising and safety driving. We consider to detection the area of the cruising lane of the vehicles. The method has been presented to detect the road area uses the division line such as the white or yellow marking line. Although, when we regard to the ordinary road environment, we suppose that the division line...

An online interactive learning environment which offers immediate feedback to student learning SQL was constructed. This has supported the gathering of interesting statistics on student behaviour. Changes to the environment targeted at improving student behaviour can be made, and the impact of these changes measured statistically on real students. This paper considers a cycle through measuring ...

The bifactor structure has been considered a credible model for various types of data. Research purposes were: (a) to test the utility of the bifactor IRT model for dimensionality assessment and (b) to confirmatory factor analyze the structure of the newly-developed scale, the Job Burnout Scale for Chinese College Teachers. 1331 teachers were chosen from 11 various Universities in China. 1111(8...

The technique for visualizing topological information in uid ows is well known. However, when the technique is used in complex and information rich data sets, the result will be a cluttered image which is di cult to interpet. This paper presents a technique for the visualization of multi-level topology in ow data sets. It provides the user with a mechanism to visualize the topology without exce...

Item writing is a craft that is both resource intensive and time consuming. In order to minimize item exposure, computer adaptive testing requires a large number of test items for administration. As test development become more complex, demand for the quantity and quality of items far exceeds the capacity of item writers writing in the current fashion. To address the demand for items to be crea...