Results 181 to 190 of about 1,900 (308)

Pareto-Front Optimization of Variance-Added Expected Loss with Interrelated Qualities. [PDF]

Entropy (Basel)
Kim S, Lee K.
europepmc   +1 more source

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

Agribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor, Francis Tsiboe, Ayobami Adetoyinbo, Jacob Ankamah   +3 more
wiley   +1 more source

Warm-starting Strategies in Scalarization Methods for Multi-Objective Optimization

We explore how warm-starting strategies can be integrated into scalarization-based approaches for multi-objective optimization in (mixed) integer linear programming.
Riedmüller, Stephanie, Zittel, Janina, Koch, Thorsten   +2 more
core   +1 more source

A physics-informed graph neural network conserving linear and angular momentum for dynamical systems. [PDF]

Nat Commun
Sharma V, Fink O.
europepmc   +1 more source

Optimality conditions via scalarization for a new [epsilon]-efficiency concept in vector optimization problems

In this work, necessary and sufficient conditions for approximate solutions of vector optimization problems are obtained via scalarization, i.e., by considering approximate solutions of associated scalar optimization problems. These conditions are proved
Gutiérrez, C., Jiménez, B., Novo, V.
core  

Assessing the Impact of Promotions on Consumer Purchasing Behavior During Crises

Agribusiness, EarlyView.
ABSTRACT Understanding how households modify their food expenditure decisions during times of crisis is essential because consumer purchasing behavior frequently changes during these times. This study looks at these behavioral shifts during the COVID‐19 pandemic, concentrating on how price sensitivity and response to sales promotions changed over the ...
Wafa Mehaba, José María Gil
wiley   +1 more source

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

Agribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

Multi-objective contextual bandits in recommendation systems for smart tourism. [PDF]

Sci Rep
Qassimi S, Rakrak S.
europepmc   +1 more source

Dictionary‐based weak‐form training for noise‐robust series hybrid models with multiplicative unknowns

AIChE Journal, EarlyView.
ABSTRACT Hybrid modeling combines first‐principles equations with a data‐driven subcomponent. Training for the data‐driven part is sensitive to measurement noise when training targets are constructed using pointwise time derivatives. Beyond differentiation errors, hybrid models involve solving an inverse problem to estimate the data‐driven term, which ...
Hangjun Cho, Akshay Kudva, Parth Shah, Dongheon Lee, Joseph Sang‐Il Kwon   +4 more
wiley   +1 more source

Recursive Objective Space Exploration (ROSE): A computationally efficient deterministic approach for bi-objective optimization. [PDF]

PLoS One
Hashem I, De Buck V, Seghers S, Van Impe J.   +3 more
europepmc   +1 more source