1921 search results - page 321 / 385 » Semistructured Data and XML |
138
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IEICET
2008
15 years 4 months ago
2008
We consider the polynomial time learnability of finite unions of ordered tree patterns with internal structured variables, in the query learning model of Angluin (1988). An ordered...
155
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AIM
2005
15 years 4 months ago
2005
Intelligent access to information requires semantic integration of structured databases with unstructured textual resources. While the semantic integration problem has been widely...
145
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Given the continuous growth of databases and the abundance of diverse files in modern IT environments, there is a pressing need to integrate keyword search on heterogeneous inform...
154
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
By their pervasiveness and by being worn on our bodies, mobile phones seem to have become intrinsic to safety. To examine this proposition, 43 participants, from four stakeholder ...
128
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
In this paper, we explore the role that attribution plays in shaping user reactions to content reuse, or remixing, in a large user-generated content community. We present two stud...