Results 41 to 50 of about 2,017,112 (308)

Automatic differentiation rules for Tsoukalas–Mitsos convex relaxations in global process optimization

Digital Chemical Engineering, 2023
With increasing digitalization and vertical integration of chemical process systems, nonconvex optimization problems often emerge in chemical engineering applications, yet require specialized optimization techniques.
Yingwei Yuan, Kamil A. Khan
doaj   +1 more source

Distributed strongly convex optimization [PDF]

2012 50th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2012
18 pages single column draftcls format, 1 figure, Submitted to Allerton ...
Konstantinos I. Tsianos, Michael G. Rabbat   +1 more
openaire   +3 more sources

A Novel Mechanical Fault Diagnosis Scheme Based on the Convex 1-D Second-Order Total Variation Denoising Algorithm

Applied Sciences, 2016
Convex 1-D first-order total variation (TV) denoising is an effective method for eliminating signal noise, which can be defined as convex optimization consisting of a quadratic data fidelity term and a non-convex regularization term.
Cancan Yi, Yong Lv, Zhang Dang, Han Xiao
doaj   +1 more source

Convex Optimization-Based Techniques for Trajectory Design and Control of Nonlinear Systems with Polytopic Range

Aerospace, 2023
This paper presents new techniques for the trajectory design and control of nonlinear dynamical systems. The technique uses a convex polytope to bound the range of the nonlinear function and associates with each vertex an auxiliary linear system ...
Olli Jansson, Matthew W. Harris
doaj   +1 more source

Convex optimization–based multi-user detection in underwater acoustic sensor networks

International Journal of Distributed Sensor Networks, 2018
Multi-carrier code-division multiple access is an important technical means for high-performance underwater acoustic sensor networks. Nevertheless, severe multiple access interference is a huge challenge.
Jianping Wang, Shujing Zhang, Wei Chen, Dechuan Kong, Zhou Yu   +4 more
doaj   +1 more source

Communication and Computation Cooperation in Wireless Network for Mobile Edge Computing

IEEE Access, 2019
The advantages of mobile edge computing (MEC) in lower energy consumption, improved bandwidth and reduced delay have attracted extensive studies. We consider a multiple smart wearable devices (SWDs) single smart mobile device (SMD) MEC system where the ...
Yang Li, Gaochao Xu, Jiaqi Ge, Xiaodong Fu, Peng Liu   +4 more
doaj   +1 more source

Optimal Energy-Delay in Energy Harvesting Wireless Sensor Networks with Interference Channels

Sensors, 2019
In this work, we investigate the capacity allocation problem in the energy harvesting wireless sensor networks (WSNs) with interference channels. For the fixed topologies of data and energy, we formulate the optimization problem when the data flow ...
Dongbin Jiao, Liangjun Ke, Shengbo Liu, Felix T.S. Chan   +3 more
doaj   +1 more source

Particle Swarm Optimization for Hydraulic Analysis of Water Distribution Systems [PDF]

Civil Engineering Infrastructures Journal, 2015
The analysis of flow in water-distribution networks with several pumps by the Content Model may be turned into a non-convex optimization uncertain problem with multiple solutions.
Naser Moosavian, Mohammad Reza Jaefarzade   +1 more
doaj   +1 more source

Convex Formulations for Antenna Array Pattern Optimization Through Linear, Quadratic, and Second-Order Cone Programming

Mathematics
This work presents a comprehensive study on formulations for the radiation pattern design of antenna arrays through convex optimization techniques, with a focus on linear, quadratic, and second-order cone programming. The proposed approaches heavily rely
Álvaro F. Vaquero, Juan Córcoles
doaj   +1 more source

Convex Optimal Uncertainty Quantification [PDF]

SIAM Journal on Optimization, 2015
Accepted for publication in SIAM Journal on ...
Shuo Han 0011, Molei Tao, Ufuk Topcu, Houman Owhadi, Richard M. Murray   +4 more
openaire   +3 more sources