A consistency maintenance algorithm with cursor position maintenance in real-time cooperative editing systems based on GOT algorithm

	A consistency maintenance algorithm with cursor position maintenance in real-time cooperative editing systems based on GOT algorithm
	Zhang, Qiuyu; Fan, Zhi; Sui, Sanjun; Miao, Fengman
	2008
关键词	consistency maintenance cursor position maintenance GOT algorithm operational transformation cooperative editing system
页码	41-46
英文摘要	Consistency maintenance is a fundamental issue in real-time cooperative editing systems. Generally, GOT algorithm is more capable to maintain consistency of documents due to its independence of C2, while other operational transformation algorithms may rely on C2 which is difficult to verify. But GOT algorithm doesn't refer to cursor position maintenance which is very important in an editing system. In this paper, a cursor position maintenance algorithm is proposed to improve GOT algorithm. With the improved algorithm, the cursor position of shared documents will be recalculated after each operation has been executed, thus the consistency of shared document will be maintained and the cursor will be maintained at its correct position at each site.
会议录	PROCEEDINGS OF THE 2008 12TH INTERNATIONAL CONFERENCE ON COMPUTER SUPPORTED COOPERATIVE WORK IN DESIGN, VOLS I AND II
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
WOS研究方向	Automation & Control Systems ; Computer Science ; Engineering
WOS记录号	WOS:000256900300006
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/38454]
专题	计算机与通信学院
通讯作者	Zhang, Qiuyu
作者单位	Lanzhou Univ Tech, Coll Comp & Commun, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qiuyu,Fan, Zhi,Sui, Sanjun,et al. A consistency maintenance algorithm with cursor position maintenance in real-time cooperative editing systems based on GOT algorithm[C]. 见:.