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Brid.TV Launches the Yield Optimization Engine

Brid.TV Introduces a Yield Optimization Engine for Publishers BELGRADE, Serbia, March 28, 2023 /PRNewswire/ Brid.TV, a leading provider of video monetization and management solutions ....

Serbia General , Igor Damic , Yield Optimization Engine , Optimization Engine , Managed Ads ,

MyJournals.org - Science - 'Energies, Vol. 16, Pages 3017: Statistical Optimization of Chemo Sonic Liquefaction in Macroalgae for Biohydrogen Generation—An Energy-Effective Approach' (Energies)

MyJournals.org - Science - Energies, Vol. 16, Pages 3017: Statistical Optimization of Chemo Sonic Liquefaction in Macroalgae for Biohydrogen Generation—An Energy-Effective Approach (Energies) ....

Eneration Mdash An , Energy Effective ,

Vietnam's Binh Son refinery able to run at 114 pct of capacity

HANOI, March 17 (Xinhua) Vietnam Binh Son refinery is able to run operations at up to 114 percent of capacity due to optimization of processing, Vietnam News ....

Han I , Republic Of , Nghi Son , Qu Ng Nam , Quang Ngai , Qu Ng Ngãvm , Binh Son , Khá Hòm , Vietnam News Agency , Southeast Asian , Son Refinery , Has Been , The Refinery ,

"Direction of Arrival Estimation With Gain-Phase Uncertainties in Unkno" by He Xu, Ming Jin et al.

This paper considers the problem of direction-of-arrival (DOA) estimation for narrowband source signals under the coexistence of gain-phase uncertainties and nonuniform noise. Firstly, by exploiting the low-rank property of the covariance of signal components, and the diagonal property of noise covariance, an optimization problem with low-rank constraints is formulated to estimate the nonuniform noise covariance matrix, which is then solved efficiently by the alternating direction method of multipliers (ADMM). Secondly, a linear transformation operator is employed to construct a rank reduction (RARE) estimator, and subsequently an initial DOA and gain-phase uncertainties are obtained via one-dimensional (1-D) spectral search. With initial estimates, an augmented DOA estimation is finally achieved by constructing a weighted and structured sparse total least-squares (WSS-TLS) optimization problem, which is solved using the block coordinate descent algorithm. Simulation results show the s ....

Alternating Direction Method Of Multipliers , Covariance Matrices , Irection Of Arrival Estimation , Ain Phase Uncertainties , Noise Level , Signal To Noise Ratio , Parse Total Least Squares , Nknown Nonuniform Noise ,