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This https://arxiv.org/abs/2404.00162 has been replaced.
link: https://scholar.google.com/scholar?q=a

Modeling Large-Scale Walking and Cycling Networks: A Machine Learning Approach Using Mobile Phone and Crowdsourced Data
Walking and cycling are known to bring substantial health, environmental, and economic advantages. However, the development of evidence-based active transportation planning and policies has been impeded by significant data limitations, such as biases in crowdsourced data and representativeness issues of mobile phone data. In this study, we develop and apply a machine learning based modeling approach for estimating daily walking and cycling volumes across a large-scale regional network in New So…

Multicriteria Analysis Model in Sustainable Corn Farming Area Planning
Abdul Haris, Muhammad Munawir Syarif, Hamed Narolla, Rachmat Hidayat
https://arxiv.org/abs/2404.01782

Multicriteria Analysis Model in Sustainable Corn Farming Area Planning
This study aims to develop a framework for multicriteria analysis to evaluate alternatives for sustainable corn agricultural area planning, considering the integration of ecological, economic, and social aspects as pillars of sustainability. The research method uses qualitative and quantitative approaches to integrate ecological, economic, and social aspects in the multicriteria analysis. The analysis involves land evaluation, subcriteria identification, and data integration using Multidimensio…

This https://arxiv.org/abs/2403.16314 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csDS_…

A Novel exact algorithm for economic lot-sizing with piecewise linear production costs
In this paper, we study the single-item economic lot-sizing problem with production cost functions that are piecewise linear. The lot-sizing problem stands as a foundational cornerstone within the domain of lot-sizing problems. It is also applicable to a variety of important production planning problems which are special cases to it according to \cite{ou}. The problem becomes intractable when $m$, the number of different breakpoints of the production-cost function is variable as the problem was…

I'm extremely proud of the achievements of my @… colleagues in the China team. By 2025, all #EV charging tariffs in 🇨🇳 China will be time-varying and EV users will benefit from further rewards, aligning user & grid benefits …

The Crux Alliance February update - Crux Alliance
Climate policy progress from around the globe

Designing Complexity? The Role of Self-Organization in Urban planning and Design
Anat Goldman, Efrat Blumenfeld-Lieberthal
https://arxiv.org/abs/2403.14175

Designing Complexity? The Role of Self-Organization in Urban planning and Design
This chapter explores the concept of self-organization in urban planning and design, highlighting its role in shaping the unique characteristics of cities. It examines how various socio-economic, cultural, and political factors contribute to the development of distinct architectural styles, emphasizing the morphological patterns and self-organization principles. The chapter addresses the emergence of scaling laws and fractal geometry in urban forms, using historical and contemporary examples to…

A Novel exact algorithm for economic lot-sizing with piecewise linear production costs
Kleitos Papadopoulos
https://arxiv.org/abs/2403.16314 https://

A Novel exact algorithm for economic lot-sizing with piecewise linear production costs
In this paper, we study the single-item economic lot-sizing problem with production cost functions that are piecewise linear. The lot-sizing problem stands as a foundational cornerstone within the domain of lot-sizing problems. It is also applicable to a variety of important production planning problems which are special cases to it according to \cite{ou}. The problem becomes intractable when $m$, the number of different breakpoints of the production-cost function is variable as the problem was…

Ethical considerations when planning, implementing and releasing health economic model software: a new proposal
Matthew P Hamilton, Caroline Gao, Jonathan Karnon, Luis Salvador-Carulla, Sue M Cotton, Cathrine Mihalopoulos
https://arxiv.org/abs/2403.17798

Ethical considerations when planning, implementing and releasing health economic model software: a new proposal
Most health economic analyses are undertaken with the aid of computers. However, the research ethics of implementing health economic models as software (or computational health economic models (CHEMs)) are poorly understood. We propose that developers and funders of CHEMs should adhere to research ethics principles and pursue the goals of: (i) socially acceptable user requirements and design specifications; (ii) fit for purpose implementations; and (iii) socially beneficial post-release use. We…

Cost and CO2 emissions co-optimisation of green hydrogen production in a grid-connected renewable energy system
Sleiman Farah, Neeraj Bokde, Gorm Bruun Andresen
https://arxiv.org/abs/2404.11995

Cost and CO2 emissions co-optimisation of green hydrogen production in a grid-connected renewable energy system
Green hydrogen is essential for producing renewable fuels that are needed in sectors that are hard to electrify directly. Hydrogen production in a grid-connected hybrid renewable energy plant necessitates smart planning to meet long-term hydrogen trading agreements while minimising costs and emissions. Previous research analysed economic and environmental impact of hydrogen production based on full foresight of renewable energy availabilty, electricity price, and CO2 intensity in the electricit…

Cost and CO2 emissions co-optimisation of green hydrogen production in a grid-connected renewable energy system
Sleiman Farah, Neeraj Bokde, Gorm Bruun Andresen
https://arxiv.org/abs/2404.11995

Cost and CO2 emissions co-optimisation of green hydrogen production in a grid-connected renewable energy system
Green hydrogen is essential for producing renewable fuels that are needed in sectors that are hard to electrify directly. Hydrogen production in a grid-connected hybrid renewable energy plant necessitates smart planning to meet long-term hydrogen trading agreements while minimising costs and emissions. Previous research analysed economic and environmental impact of hydrogen production based on full foresight of renewable energy availabilty, electricity price, and CO2 intensity in the electricit…