[1]李又玲 常致全.基于WebServices和MobileSVG的移动数学查询系统的设计[J].计算机技术与发展,2012,(10):94-97.
 LI You-ling,CHANG Zhi-quan.A Mobile Mathematical Formula & Graphics Query System Based on Web Services and Mobile SVG[J].,2012,(10):94-97.
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基于WebServices和MobileSVG的移动数学查询系统的设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年10期
页码:
94-97
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
A Mobile Mathematical Formula & Graphics Query System Based on Web Services and Mobile SVG
文章编号:
1673-629X(2012)10-0094-04
作者:
李又玲1 常致全2
[1]成都师范学院科学教育系[2]四川大学计算机学院
Author(s):
LI You-ling CHANG Zhi-quan
[1]Department of Science Education, Normal College of Chengdu[2]College of Computer Science . Sichuan University
关键词:
移动数学公式及图形查询系统WebServicesMobileSVGAjax
Keywords:
mobile mathematical formula & graphics query system Web Services Mobile SVG Ajax
分类号:
G434
文献标志码:
A
摘要:
文中从方便学习者使用异构移动终端进行数学公式及图形查询的角度出发,设计了一种基于WebServices四层架构的移动数学公式及图形查询系统。该系统的服务端使用J2EE开发,客户端使用J2ME开发,以支持学习者通过不同分辨率、不同操作系统的移动设备查询常用公式、函数及图形,另外,该系统还使用MobileSVG技术生成矢量数学图形,并将Ajax、gzip等技术用于提升性能,能大大提升查询速度、节省移动客户端的有效存储空间。该系统的架构和所采用的技术克服了目前移动设备访问网络资源速度较慢、存储量较小、分辨率不同等各种影响学习效果的不利因素,因此能为学习者提供更好的移动数学学习支持。具有很好的应用价值
Abstract:
In order to bring the convenience for learners querying mathematical formula and graphics, a mobile mathematical formula & graphics query system based on four-tier structure Web Services was designed to facilitate query in heterogeneous mobile terminals. J2EE was used to develop the server-side and J2ME used to develop the clients-side in this system,which can help learners to inquire mathematical formulas, functions and graphics through heterogeneous mobile devices efficiently. Moreover,Mobile SVG was used in this system for creating vector graphics,and Ajax & gzip were used for promoting query speed and saving mobile devices memory. The structure and technology applied overcome the negative factors influence learning efficiency in existing devices with low speed of accessing network resource, small memory,different resolution, so provide better mobile mathematical learning support for learners, has great application value

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备注/Memo

备注/Memo:
成都师范学院教学改革项目(JY2009JY023)李又玲(1979-),女,讲师,硕士,研究方向为移动学习系统设计、个性化学习系统设计
更新日期/Last Update: 1900-01-01