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政大機構典藏 > 理學院 > 應用數學系 > 期刊論文 > Item 140.119/18688

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/18688

Title:	A Robust Web-Based Approach for Broadcasting Downward Messages in a Large-Scaled Company
Authors:	梁直青 Liang,Chih-Chin 王嘉宏 Wang,Chia-Hung 陸行 Luh,Hsing 許秉瑜 Hsu,Ping-Yu
Contributors:	應數系
Keywords:	web-based enterprise systems;e-commerce;downward communication
Date:	2006-10
Issue Date:	2008-12-24 13:29:12 (UTC+8)
Abstract:	Downward communication is a popular push-based scheme to forward messages from headquarters to front-line staff in a large-scaled company. With the maturing intranet and web technology, broadcasting algorithms, including pull-based and push-based broadcasting algorithms, it is feasible to send downward messages through web-based design by sending packets on a network. To avoid losing messages due to the traditional push-based method, companies adopt a pull-based algorithm to build up the broadcasting system. However, although the pull-based method can ensure that a message is received, it has a critical problem, the network is always congested. The push-based method can avoid congesting the network, but it needs a specific robust design to ensure that the message reaches its destination. Hence, adopting only a pull-based or a push-based broadcasting algorithm is no longer feasible especially not for a large-scaled company with complex network architecture. To ensure that every receiver will read downward messages thereby reducing the consumption of network bandwidth, this work proposes a robust web-based push- and pull-based broadcasting system for sending downward messages. This proposed system was successfully applied to a large-scaled company for a one-year period.
Relation:	Lecture notes in computer science, 4255, 222-233
Data Type:	article
Appears in Collections:	[應用數學系] 期刊論文

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