期刊论文

Application of Producer-consumer Model with Two-dimensional Queues in Public Opinion Monitoring System

中文

南华大学学报(自然科学版)

1673-0062

2013

3

56-60

10.19431/j.cnki.1673-0062.2013.03.014

湖南省自然科学基金资助项目（11JJ6047）； 湖南省科技计划基金资助项目（2011FJ3087）； 衡阳市科技局基金资助项目（2012KG68）；

本校为第一机构

生产者-消费者模式是程序设计中的经典模式。为了满足舆情监控系统Web数据挖掘的实时高效性，提出基于生产者-消费者模式的二维矩阵队列链模型，得到二维长度设定准则，并引入线程池进行管理，提高了系统资源的利用率，实时高效，且能够十分方便的对其队列进行日志监控，为Web数据抓取分析系统提供了可供借鉴的经验。

Producer-consumer model is classic in program design. To satisfy real time and efficiency in web data mining of public opinion monitoring system,a two-dimensional ma-trix queues chain based on producer-consumer model is presented. We used multi-thread controlled by thread pool and improved the resource utilization rate. Thus,the system was running for real-time and efficiently. Moreover,we can monitor the queues data convenient-ly. This desig...