3972 search results - page 609 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
231
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
This paper focuses on the problem of identifying influential users of micro-blogging services. Twitter, one of the most notable micro-blogging services, employs a social-networkin...
176
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SODA
2010
ACM
16 years 4 months ago
2010
ACM
Correlation clustering is a type of clustering that uses a basic form of input data: For every pair of data items, the input specifies whether they are similar (belonging to the s...
208
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JCDL
2009
ACM
16 years 1 months ago
2009
ACM
Users of digital libraries usually want to know the exact author or authors of an article. But different authors may share the same names, either as full names or as initials and...
202
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We consider the network control problem for wireless networks with flow level dynamics under the general k-hop interference model. In particular, we investigate the co...
164
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GMP
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract. The need for robust solutions for sets of non-linear multivariate constraints or equations needs no motivation. Subdivision-based multivariate constraint solvers [1–3] ...