Design and Implementation of Wrapper Generator for Adapting Web Page Change
碩士 === 明新科技大學 === 電子工程研究所 === 93 === Since the development of the Internet increasingly, Internet is a huge library that can provide useful information by powerful information search and retrieval. One of the important topics is how we can search exactly and quickly by using Internet technologies. T...
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| Format: | Others |
| Language: | zh-TW |
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2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/25085614727248958855 |
| Summary: | 碩士 === 明新科技大學 === 電子工程研究所 === 93 === Since the development of the Internet increasingly, Internet is a huge library that can provide useful information by powerful information search and retrieval. One of the important topics is how we can search exactly and quickly by using Internet technologies. The mediator/wrapper architecture is a de facto architecture used to retrieve information source on the Internet or the WWW. Most of the proposed wrapper is accessed the information on the internet or the WWW. The information source usually is external. If information source content tag changes, wrapper will not work well and not allow to be extracted information properly on the Internet or the WWW. So programmer must re-design the wrapper.
In this thesis, we proposed an adaptive wrapper generator for network information source. If information source content tag changes, the adaptive wrapper can start recovery phase. Let the wrapper can automatically adaptive the changes of content tag and accurately extracted information.
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