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https://doi.org/10.1109/FOCS.2011.25
DC Field | Value | |
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dc.title | A parallel approximation algorithm for positive semidefinite programming | |
dc.contributor.author | Jain, R. | |
dc.contributor.author | Yao, P. | |
dc.date.accessioned | 2013-07-04T08:20:49Z | |
dc.date.available | 2013-07-04T08:20:49Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Jain, R., Yao, P. (2011). A parallel approximation algorithm for positive semidefinite programming. Proceedings - Annual IEEE Symposium on Foundations of Computer Science, FOCS : 463-471. ScholarBank@NUS Repository. https://doi.org/10.1109/FOCS.2011.25 | |
dc.identifier.isbn | 9780769545714 | |
dc.identifier.issn | 02725428 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/41152 | |
dc.description.abstract | Positive semi definite programs are an important subclass of semi definite programs in which all matrices involved in the specification of the problem are positive semi definite and all scalars involved are non-negative. We present a parallel algorithm, which given an instance of a positive semi definite program of size N and an approximation factor ε > 0, runs in (parallel) time poly(1/ε)·polylog(N), using poly(N) processors, and outputs a value which is within multiplicative factor of (1+ ε) to the optimal. Our result generalizes analogous result of Luby and Nisan (1993) for positive linear programs and our algorithm is inspired by their algorithm of [10]. © 2011 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/FOCS.2011.25 | |
dc.source | Scopus | |
dc.subject | Fast parallel algorithms | |
dc.subject | multiplicative weight update | |
dc.subject | positive semidefinite programming | |
dc.type | Conference Paper | |
dc.contributor.department | COMPUTER SCIENCE | |
dc.description.doi | 10.1109/FOCS.2011.25 | |
dc.description.sourcetitle | Proceedings - Annual IEEE Symposium on Foundations of Computer Science, FOCS | |
dc.description.page | 463-471 | |
dc.identifier.isiut | 000298962700050 | |
Appears in Collections: | Staff Publications |
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