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135
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TKDE
2008
15 years 4 months ago
2008
Schema matching is one of the key challenges in information integration. It is a labor-intensive and time-consuming process. To alleviate the problem, many automated solutions have...
134
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NAACL
2010
15 years 2 months ago
2010
We treat the text summarization problem as maximizing a submodular function under a budget constraint. We show, both theoretically and empirically, a modified greedy algorithm can...
136
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EMNLP
2010
15 years 2 months ago
2010
This paper introduces dual decomposition as a framework for deriving inference algorithms for NLP problems. The approach relies on standard dynamic-programming algorithms as oracl...
239
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ICDE
2003
IEEE
16 years 6 months ago
2003
IEEE
Determining relationships such as functional or inclusion dependencies within and across databases is important for many applications in information integration. When such informa...
141
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ICDCS
1998
IEEE
15 years 8 months ago
1998
IEEE
We address the problem of efficient circuit switching in wide area networks. The solution provided is based on finding optimal routes for lightpaths and semilightpaths. A lightpat...