8220 search results - page 1254 / 1644 » Querying XML Data |
195
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SIGMOD
1998
ACM
15 years 12 months ago
1998
ACM
The Web is based on a browsing paradigm that makes it di cult to retrieve and integrate data from multiple sites. Today, the only way to achieve this integration is by building sp...
185
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KDD
1998
ACM
15 years 12 months ago
1998
ACM
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
221
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EUROSSC
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. In ubiquitous computing environments there are an increasing number and variety of devices that can generate context data. The challenge is to timely acquire, process, an...
198
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AAAI
2010
15 years 9 months ago
2010
Top-k approximate querying on string collections is an important data analysis tool for many applications, and it has been exhaustively studied. However, the scale of the problem ...
174
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SBBD
2007
15 years 9 months ago
2007
Abstract. Databases, particularly when storing heterogeneous, sparse semistructured data, tend to provide incomplete information and information which is difficult to categorize. T...