With the coming era of big data and the rapid development and widespread applications of Geographical Information Systems (GISs), geocoding technology is playing an increasingly important role in bridging the gap between non-spatial data resources and spatial data in various fields. However, Chinese geocoding faces great challenges because of the complexity… (More)
The main information of image focus in the target area, and the rest part contains a large amount of redundancy. The image segmentation is an important technology in image processing. This paper presents an improved rough set image segmentation algorithm, which is based on the theory of fuzzy C-means clustering, the human visual attention model and relative… (More)
This document describes a method to support multicast VPN (MVPN) by a receiver-driven multicast extension to RSVP-TE (mRSVP-TE). This method is desirable and applicable to MVPN applications when QoS assurance and traffic-engineered tunnels are desired.