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The internet resources are very rich, and the traditional search engines can accelerate the speed of network information retrieval. But the bilingual translation comparison pages' information in intemet are not fully used. So the combine of personalized search engine and the bilingual auxiliary translation become an important research subject at present. In this paper, basing on the large-scale network-based...
To improve the retrieval efficiency and performance of the large scale information retrieval systems, analyzed existing replacement algorithm for WEB caching, due to the diversity of the WEB traffic pattern, the traditional algorithms for cache updating can not be used in WEB environment effectively. In this paper, with click-through data analysis, a inverted file replacement algorithm for WEB caching...
Nowadays, Internet users are familiar with the Web searching process; and searching is the most common task performed on the Web. However, the web search is especially difficult for beginners when they try to utilize a keyword query language. Subsequently, beginners usually try to find information with ambiguous queries. Users receive non-relevant information in response to queries. Our goal is to...
Mobile search is becoming increasingly important for mobile users as mobile devices are more widely used. Mobile search differs from standard PC-based Web search in a number of ways: (1) the user interfaces and I/O are limited by screen real estate and tiny key pads are tiny, (2) limited bandwidth and costly connection time, (3) increased local search due to mobility. These limitations result in more...
A new model will be introduced for Web information searching. Within the web, information is classified and then well defined according to its characteristics and functions. Associations are then set up logically between such information. Web information described as XML elements comes together with associations that are also XML elements. Given user's requests, the searching results can be inferred...
Searching for medical information on the Web is popular and important. However, medical search has its own unique requirements that are poorly handled by existing medical Web search engines. This paper presents iMed, the first intelligent medical Web search engine that extensively uses medical knowledge and questionnaire to facilitate ordinary Internet users to search for medical information. iMed...
In this paper, the Deep Web technologies are analyzed and discussed, and a middleware of finding and integrating Deep Web query interface automatically is proposed. This middleware extracts the attributes of query interfaces and judges them whether interfaces of Web databases by computing the similarity between them; it can also cluster query interfaces and construct an integrated query interface...
With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, searchers often have difficulties in first finding the right sources and then querying over them. It becomes imperative to provide an integrated search system over Web databases, and integrating query interfaces is the first and the most important step. In this paper, using house...
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