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In this paper, we present a Vietnamese Natural Language Inter face to a survey dat abase for individuals and businesses who want to know economic information from economic surveys. We carry out analysis of various Vietnamese question types and investigate the st ability of our approach using GATE framework and R language. Our system uses R language to specifically deal with statistical question types...
Query expansion is a crucial step in recall-oriented domains such as Patent Searching. Currently, automatic query expansion in patent search is mostly based on statistical measures. Additional query terms are extracted from the query documents based on entropy measures. To automate query expansion in patent searching, we acquire lexical knowledge from Query Logs of USPTO Patent Examiners. Results...
The emergence of new business models, namely, the establishment of partnerships between organizations, the chance that companies have of adding existing data on the web, especially in the semantic web, to their information, led to the emphasis on some problems existing in databases, particularly related to data quality. Poor data can result in loss of competitiveness of the organizations holding these...
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.