1377 search results - page 251 / 276 » On the Generation of Spatiotemporal Datasets |
185
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RECSYS
2009
ACM
16 years 21 days ago
2009
ACM
In the Netflix Prize competition many new collaborative filtering (CF) approaches emerged, which are excellent in optimizing the RMSE of the predictions. Matrix factorization (M...
195
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ICDM
2008
IEEE
16 years 19 days ago
2008
IEEE
Sequential pattern mining is an interesting data mining problem with many real-world applications. This problem has been studied extensively in static databases. However, in recen...
190
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AIMSA
2008
Springer
16 years 16 days ago
2008
Springer
Abstract. The paper addresses an important challenge for the automatic processing of English written text: understanding noun compounds’ semantics. Following Downing (1977) [1], ...
154
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BIBM
2007
IEEE
16 years 16 days ago
2007
IEEE
In this paper, we present an algorithm to simultaneously align three biological sequences with affine gap model and infer their common ancestral sequence. Our algorithm can be fu...
159
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DASFAA
2007
IEEE
16 years 16 days ago
2007
IEEE
Recent research shows that ontology as background knowledge can improve document clustering quality with its concept hierarchy knowledge. Previous studies take term semantic simila...