Výsledky vyhledávání - "non-convex quadratically constrained quadratic programming"

Consensus-ADMM for General Quadratically Constrained Quadratic Programming Autor Kejun Huang, Sidiropoulos, Nicholas D.

“…Nonconvex quadratically constrained quadratic programming (QCQP) problems have numerous applications in signal processing, machine learning, and wireless…”
Získat plný text

ADMM-Based Fast Algorithm for Multi-Group Multicast Beamforming in Large-Scale Wireless Systems Autor Chen, Erkai, Tao, Meixia

“… Multicast beamforming design is a well-known non-convex quadratically constrained quadratic programming (QCQP) problem…”
Získat plný text

New Designs on MVDR Robust Adaptive Beamforming Based on Optimal Steering Vector Estimation Autor Yongwei Huang, Mingkang Zhou, Vorobyov, Sergiy A.

“…The robust adaptive beamforming design problem based on estimation of the signal-of-interest (SOI) steering vector is considered in the paper. The common…”
Získat plný text

An Eigenvalue Decomposition Method for Low-rank and Non-convex Quadratically Constrained Quadratic Programming Autor Zang, Yanming, Zhu, Hongyan

“…The quadratically constrained quadratic programming (QCQP) problems have a wide range of applications and been intensively studied in the fields of information…”
Získat plný text

Non-convex Quadratically Constrained Quadratic Programming: Hidden Convexity, Scalable Approximation and Applications Autor Konar, Aritra

“…Quadratically Constrained Quadratic Programming (QCQP) constitutes a class of computationally hard optimization problems that have a broad spectrum of…”
Získat plný text

Mean-variance portfolio optimization with parameter sensitivity control Autor Cui, Xueting, Zhu, Shushang, Li, Duan, Sun, Jie

“…The mean-variance (MV) portfolio selection model, which aims to maximize the expected return while minimizing the risk measured by the variance, has been…”
Získat plný text

Fast In-Network Functionality Embedding in Software-Defined Service-Centric Networking Autor Li, Xiaolu, Xie, Renchao, Huang, Tao, Liu, Yunjie

“… The FE problem is a non-convex quadratically constrained quadratic programming (QCQP) problem which is difficult to obtain its global optimal solutions…”
Získat plný text

Fast Approximation Algorithms for a Class of Non-convex QCQP Problems Using First-Order Methods Autor Konar, Aritra, Sidiropoulos, Nicholas D.

“…A number of important problems in engineering can be formulated as non-convex quadratically constrained quadratic programming (QCQP…”
Získat plný text

Adaptive Waveform Design for Communication-Enabled Automotive Radars Autor Ozkaptan, Ceyhun D., Ekici, Eylem, Altintas, Onur

“…Large-scale deployment of connected vehicles with cooperative sensing technologies increases the demand on the vehicular communication spectrum in 5.9 GHz…”
Získat plný text

Secondary User Access Control (SUAC) via Quadratic Programming in Massive MIMO Cognitive Radio Networks Autor Wang, Huaxia, Yao, Yu-Dong

“… The resulting problem is a non-convex quadratically constrained quadratic programming (QCQP) problem, and a semidefinite…”
Získat plný text

Design of optimal FBMC subcarrier index modulation based on optimal prototype filter Autor Shrivastava, Sandeep, Jain, Alok, Soni, Ram Kumar

“… The design process involves non-convex quadratically constrained quadratic programming (QCQP), which is transformed into the convex QCQP by solving 2nd order quadratic…”
Získat plný text

Designing Good Multi-Dimensional Constellations Autor Beko, M., Dinis, R.

“… We formulate the constellation design as a non-convex quadratically constrained quadratic programming…”
Získat plný text

Robust adaptive beamforming under data dependent constraints Autor Zhuang, Jie, Xue, Yisong, Kang, Jiancheng, Chen, Daolin, Wan, Qun

“…•We propose to use the oblique projection to obtain the covariance matrix for the signal of interest.•We compute the interference covariance matrix in an…”
Získat plný text

Robust Adaptive Beamforming Based on Steering Vector Estimation With as Little as Possible Prior Information Autor Khabbazibasmenj, Arash, Vorobyov, S. A., Hassanien, A.

“…A general notion of robustness for robust adaptive beamforming (RAB) problem and a unified principle for minimum variance distortionless response (MVDR) RAB…”
Získat plný text

Optimal fractionation in radiotherapy with multiple normal tissues Autor Saberian, Fatemeh, Ghate, Archis, Kim, Minsun

“…The goal in radiotherapy is to maximize the biological effect (BE) of radiation on the tumour while limiting its toxic effects on healthy anatomies. Treatment…”
Zjistit podrobnosti o přístupu

Energy-optimal spacecraft attitude maneuver path-planning under complex constraints Autor Wu, Changqing, Han, Xiaodong

“… The constrained attitude maneuver problem is then formulated as the non-convex quadratically constrained quadratic programming problem which targets the minimal energy-cost…”
Získat plný text

Joint design of ISAC waveform under PAPR constraints Autor Yating, Chen, Cai, Wen, Yan, Huang, Le, Liang, Jie, Li, Hui, Zhang, Wei, Hong

“…) waveform as a non-convex quadratically constrained quadratic programming (QCQP), in which the weighted sum of communication multi-user interference (MUI…”
Získat plný text

A hybrid method for solving non-convex min-max quadratic fractional problems under quadratic constraints Autor Osmanpour, Naser, Keyanpour, Mohammad

“… To evaluate this equation, we need to solve a non-convex quadratically constrained quadratic programming (QCQP) problem…”
Získat plný text

Quadratic optimization problems with non-crossover and non-separable constraint boundaries Autor Nguyen, Huu-Quang, Sheu, Ruey-Lin

Získat plný text

Constrained Maximum Likelihood Channel Estimation for CoFAR Autor Kang, Bosung, Gogineni, Sandeep, Rangaswamy, Muralidhar, Guerci, Joseph R.

“…This paper considers estimation of channel state information of a radar system. The underlying radar signal model considered in this paper is based on a…”
Získat plný text