Sciweavers

4430 search results - page 302 / 886
» Solving Optimization Problems with DLL
Sort
View
CISS
2008
IEEE
15 years 11 months ago
Improved sum-rate optimization in the multiuser MIMO downlink
—We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multiple-output (MIMO) system. In this scenario, the transmitter and the receivers may e...
Adam J. Tenenbaum, Raviraj S. Adve
MICAI
2007
Springer
15 years 10 months ago
Optimizing Inference in Bayesian Networks and Semiring Valuation Algebras
Previous work on context-specific independence in Bayesian networks is driven by a common goal, namely to represent the conditional probability tables in a most compact way. In th...
Michael Wachter, Rolf Haenni, Marc Pouly
GLOBECOM
2006
IEEE
15 years 10 months ago
Sensor Localization from WLS Optimization with Closed-form Gradient and Hessian
— A non-parametric, low-complexity algorithm for accurate and simultaneous localization of multiple sensors from scarce and imperfect ranging information is proposed. The techniq...
Giuseppe Destino, Giuseppe Thadeu Freitas de Abreu
CP
2001
Springer
15 years 9 months ago
Optimal Pruning in Parametric Differential Equations
Initial value problems for parametric ordinary differential equations (ODEs) arise in many areas of science and engineering. Since some of the data is uncertain, traditional numer...
Micha Janssen, Pascal Van Hentenryck, Yves Deville
HOTOS
2007
IEEE
15 years 8 months ago
Don't Settle for Less Than the Best: Use Optimization to Make Decisions
Many systems design, configuration, runtime and management decisions must be made from a large set of possible alternatives. Ad hoc heuristics have traditionally been used to make...
Kimberly Keeton, Terence Kelly, Arif Merchant, Cip...