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ICEIS
2009
IEEE
14 years 7 days ago
2009
IEEE
Abstract. Due to the changing scope of data management towards the management of heterogeneous and distributed systems and applications, integration processes gain in importance. T...
ICEIS
2009
IEEE
14 years 7 days ago
2009
IEEE
Today XML is an essential technology for knowledge management within enterprises and dissemination of data over the Web. Therefore the efficient evaluation of XML queries has been ...
ICEIS
2009
IEEE
14 years 7 days ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
ICEIS
2009
IEEE
14 years 7 days ago
2009
IEEE
Traditional approaches for mining generalized association rules are based only on database contents, and focus on exact matches among items. However, in many applications, the use ...
ICEIS
2009
IEEE
14 years 7 days ago
2009
IEEE
We propose two methods for constructing automated programs for extraction of information from a class of web pages that are very common and of high practical significance - varia...