Results 81 to 90 of about 7,641,552 (201)

Nodal Marginal Price Decomposition Mechanism for the Hydrogen Energy Market Considering Hydrogen Transportation Characteristics

Energies
With the growing significance of hydrogen in the global energy transition, research on its pricing mechanisms has become increasingly crucial. Focusing on hydrogen markets predominantly supplied by electrolytic production, this study proposes a nodal ...
Shouheng Li, Wei Yang, Kangkang Wang, Anan Zhang   +3 more
doaj   +1 more source

A two‐stage framework for fast proton spot map generation in pencil beam scanning prostate SBRT planning

Medical Physics, Volume 53, Issue 10, October 2026.
Abstract Background In pencil beam scanning (PBS) proton therapy, treatment plans are encoded as proton spot maps (PSMs). Although deep‐learning methods can rapidly predict three‐dimensional (3D) dose distributions from patient anatomy and planning intent, there is still no widely adopted direct, non‐iterative approach to convert doses into physically ...
Xueyan Tang, Hok Wan Chan Tseung, Mark Pepin, Jiasen Ma, David M. Routman, Doug J. Moseley, Brandon Reber, Jed E. Johnson, Jing Qian   +8 more
wiley   +1 more source

Optimizing Household Waste Recycling Centre Network Reorganization in Hampshire

Networks, Volume 88, Issue 3, Page 313-330, October 2026.
ABSTRACT Local councils across the UK are facing sustained financial pressures, and Household Waste Recycling Centres (HWRCs) are being increasingly considered for closure to reduce expenditure. In 2024, Hampshire County Council, which operates the largest HWRC network in the UK, proposed closing either five or twelve existing sites.
Montree Jaidee, Zheng Sun, Sher Singh, Thi Nguyen, Bismark Singh   +4 more
wiley   +1 more source

Immunizing Conic Quadratic Optimization Problems Against Implementation Errors [PDF]

We show that the robust counterpart of a convex quadratic constraint with ellipsoidal implementation error is equivalent to a system of conic quadratic constraints.
Ben-Tal, A., Hertog, D. den
core  

Extended Reverse Convex Programming: An Active-Set Approach to Global Optimization [PDF]

Reverse convex programming (RCP) represents an important class of global optimization problems consisting of concave cost and inequality constraint functions.
Bunin, Gene
core   +2 more sources

A Fractional Hybrid Strategy for Reliable and Cost-Optimal Economic Dispatch in Wind-Integrated Power Systems

Fractal and Fractional
Economic dispatch in wind-integrated power systems is a critical challenge, yet many recent metaheuristics suffer from premature convergence, heavy parameter tuning, and limited ability to escape local optima in non-smooth valve-point landscapes.
Abdul Wadood, Babar Sattar Khan, Bakht Muhammad Khan, Herie Park, Byung O. Kang   +4 more
doaj   +1 more source

Fertility Regulation, Fiscal Feedback, and Earnings Inequality

Journal of Public Economic Theory, Volume 28, Issue 5, October 2026.
ABSTRACT How does price‐based fertility regulation reshape earnings inequality? Motivated by China's social maintenance fee, we study an overlapping‐generations economy with two skill types, heterogeneous fertility preferences, and a penalty on above‐quota births, coupled with a reduced‐form rule that channels part of the collected revenue to public ...
Ruiting Wang
wiley   +1 more source

Net-Zero Energy House-Oriented Linear Programming for the Sizing Problem of Photovoltaic Panels and Batteries

IEEE Access
The global drive towards carbon neutrality has led to a significant increase in the number of power plants based on renewable energy sources (RES). Concurrently, numerous households are adopting RES to generate their own energy, aiming to decrease both ...
A. Daniel Carnerero, Taichi Tanaka, Mengmou Li, Takeshi Hatanaka, Yasuaki Wasa, Kenji Hirata, Yoshiaki Ushifusa, Takanori Ida   +7 more
doaj   +1 more source

A Decomposition Method with Redistributed Subroutine for Constrained Nonconvex Optimization [PDF]

, 2013
A class of constrained nonsmooth nonconvex optimization problems, that is, piecewise C2 objectives with smooth inequality constraints are discussed in this paper.
Li-Ping Pang, Yuan Lu, Wei Wang, Dan Li
core   +1 more source

Joint Linear Processing for an Amplify-and-Forward MIMO Relay Channel with Imperfect Channel State Information

EURASIP Journal on Advances in Signal Processing, 2010
The problem of jointly optimizing the source precoder, relay transceiver, and destination equalizer has been considered in this paper for a multiple-input-multiple-output (MIMO) amplify-and-forward (AF) relay channel, where the channel estimates of all ...
Vandendorpe Luc, Chalise BatuK
doaj