Results 221 to 230 of about 59,683 (249)

Simultaneous wireless information and power transfer optimization via alternating convex-concave procedure with imperfect channel state information

Signal Processing, 2021
Simultaneous Wireless Information and Power Transfer (SWIPT) systems are viable models to implement wireless charging in Broadcast Channel (BC) systems.
Saeed Allahzadeh, Ebrahim Daneshifar
semanticscholar   +1 more source

Variations and extension of the convex–concave procedure

Optimization and Engineering, 2015
Boyd Stephen
exaly   +2 more sources

Posterior multi-segment apical convex plus concave intervertebral release combined with posterior column osteotomy for the treatment of rigid thoracic/thoracolumbar scoliosis.

World Neurosurgery, 2022
BACKGROUND Intervertebral release (IVR) in the apical region is critical for full release of a rigid spine. Previous studies have mainly reported IVR techniques using an anterior approach or posterior apical convex IVR.
Fengzhao Zhu, Yaqing Zhang, Guanzhong Wang, Y. Ning, Xue Leng, Bo Huang   +5 more
semanticscholar   +1 more source

A Novel Trajectory Optimization for Affine Systems: Beyond Convex-Concave Procedure

IEEE/RJS International Conference on Intelligent RObots and Systems, 2020
Trajectory optimization problems under affine motion model and convex cost function are often solved through the convex-concave procedure (CCP), wherein the non-convex collision avoidance constraints are replaced with its affine approximation.
Fatemeh Rastgar, A. Singh, Houman Masnavi, Karl Kruusamäe, A. Aabloo   +4 more
semanticscholar   +1 more source

Penalty convex-concave procedure for source localization problem

Canadian Conference on Electrical and Computer Engineering, 2016
Wu-Sheng Lu
exaly   +2 more sources

Focuss is a convex-concave procedure

IEEE International Conference on Acoustics, Speech, and Signal Processing, 2011
Kaushik Mahata, Md Mashud Hyder
exaly   +2 more sources

Convex-concave procedure for weighted sum-rate maximization in a MIMO interference network

2014 IEEE Global Communications Conference, 2014
Lijun Chen
exaly   +2 more sources

Trajectory Planning for Spacecraft Formation Reconfiguration Using Saturation Function and Difference-of-Convex Decomposition

IEEE Transactions on Aerospace and Electronic Systems
The trajectory planning for spacecraft formation reconfiguration (SFR) presents significant technical challenges due to its time-optimal performance index, highly nonlinear terminal formation constraints, potential large-scale spacecraft deputies, and ...
Zichen Zhao, Haibin Shang
semanticscholar   +1 more source

Convexified Open-Loop Stochastic Optimal Control for Linear Systems With Log-Concave Disturbances

IEEE Transactions on Automatic Control
In this article, we consider open-loop solutions to the stochastic optimal control of a linear dynamical system with an additive non-Gaussian, log-concave disturbance.
Vignesh Sivaramakrishnan, Abraham P. Vinod, Meeko Oishi   +2 more
semanticscholar   +1 more source

Scheduling of steelmaking-continuous casting process with different processing routes using effective surrogate Lagrangian relaxation approach and improved concave–convex procedure

International Journal of Production Research, 2022
Xiaochuan Luo, Haijuan Cui
exaly