In many database applications, ranking queries may reference both text and numeric attributes, where the ranking functions are based on both semantic distances/
The basic functions and the relative concepts of ZigBee network are analyzed in this paper. The implementation method of ZigBee network layer is proposed, it in
The first implementation of new E6 stack of networking protocols within the kernel of an operating system is presented. Stack E6 was developed to increase the e
Object oriented database OODB is the third generation of databases. It was a natural result of limitations on relational database and increasing requirements of
Human body feature extraction based on 2D images provides an efficient method for many applications, e.g. non-contact body size measurements, constructing 3D hu