基于数据挖掘技术的移动通信话务预测模型探析

本文探讨引入数据挖掘技术和算法,通过3种高精度话务预测模型对某市话务数据建模和预测验证,探析3种模型的实际误差和适用场景,并提出基于数据挖掘技术的移动通信智能话务预测管理平台架构设想,具有较高的推广和应用价值。     

HUBCODE: hub‐based forwarding using network coding in delay tolerant networks

This paper presents an efficient hub‐based message forwarding scheme for people‐centric DTN, wherein hubs (i.e. nodes with high degree distribution) are utilized as message relays. This scheme reduces redundant message transmissions without penalizing delivery ratio, since hubs collectively form a virtual data conduit which reaches most of the nodes. Further, in order to utilize bandwidth efficiently, this approach leverages linear network coding for exchanging messages among hubs. Copyright © 2011 John Wiley & Sons, Ltd.