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This paper analyzes the basic modes of Cross-Language Information Retrieval (CLIR) and the critical technologies of translation disambiguation. It optimizes translation outcome by eliminating translation ambiguity. The methods are based on co-occurrences between pairs of terms as well as computing weights of terms. On this basis, we established a CLIR system for book searching. The experimental results...
With the rapid growth of the e-commerce, how to discovery the specific information such as about buyer, seller and products etc. adapting for the online business user becomes a focused issue to the information search engine. Focused crawling is proposed to selectively seek out pages that are relevant to a predefined set of topics without downloading all of the Web. We present a novel approach for...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.