The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
The Logo programming language implements a virtual drawing machine—the turtle machine. The turtle machine is well-known for giving students an intuitive understanding of fundame...
Abstract. Multimedia presentations and their applications are becoming more and more popular in most spheres of industry and everyday life. A database approach could help in queryi...
Zhiyong Huang, Binjia Jiao, B. Prabhakaran, Conrad...
Abstract. Variable elimination is the basic step of Adaptive Consistency 4 . It transforms the problem into an equivalent one, having one less variable. Unfortunately, there are ma...