文档介绍：本科毕业设计
院系计算机科学与技术系
专业计算机科学与技术
题目元搜索引擎的设计与实现
年级 2007级学号
学生姓名刘宣
指导老师职称教授
论文提交日期
南京大学本科生毕业论文(设计)中文摘要
毕业论文题目: 元搜索引擎的设计与实现
计算机科学与技术院系计算机科学与技术专业 2007 级本科生姓名:
指导教师(姓名、职称):
摘要:
自从华顿大学的学生开发的Metacrawler问世以来,元搜索引擎这个概念被提出。搜索引擎顾名思义是指根据一定的策略、运用特定的计算机程序搜集互联网上的信息,在对信息进行组织和处理后,为用户提供检索服务的系统。较传统搜索引擎而言,它弥补传统搜索引擎的不足。具有搜索效率高、反馈信息更加全面、反馈界面更加个性化、便于浏览等许多优势。但是经过初步调查,元搜索引擎的使用却并未普及。我认为,这是由元搜索引擎的性质所致的。人们会更加津津乐道于自己以往使用的****惯,微软的成功就见证了这一点。将元搜索引擎的技术运用于实用软件中,这一问题就会迎刃而解。另一方面,如何使软件更加便于操作和使用一直是软件设计中的一项重要要求。本文首先介绍了元搜索引擎的历史背景及运用技术,然后对本文实现的软件的设计框架进行具体阐述。
关键词:MFC、搜索引擎、元搜索引擎、信息检索、ActiveX组件
南京大学本科生毕业论文(设计)英文摘要
THESIS: Meta Search Engine Design and Implementation
DEPARTMENT: Computer Science and Technology
SPECIALIZATION: Computer Science and Technology
UNDERGRADUATE: Liu Xuan
MENTOR: Yuan Chunfeng
ABSTRACT:
Since the students at the University Wharton Metacrawler developed since the advent of the concept of meta search engine is presented. Search engine the name suggests is based on certain strategies, the use of puter programs to collect information on the , in anization and information processing, retrieval services to provide users with the system. Than traditional search engines, which make up the deficiencies of traditional search engines. With a search for efficiency, feedback is prehensive, more personalized feedback interface, easy to navigate, and many other advantages. However, after preliminary investigation, the use of meta search engines are not popular. I think this is the nature of meta-search engine caused. People will be more talked about in his previous habit of using Microsoft's ess to witness this. Meta search engine technology used in utility software, this problem will be solved. On the other hand, how to make the software more user-friendly operation and use of software design has been an important requirement. This paper introduces the historical background of meta search engines and the use of technology, then we realize the design of the software f