Repositorio Universidad Pontificia Comillas: Envíos recientes
Mostrando ítems 2221-2240 de 65120
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Tackling uncertainty in electrolyser deployment: the role of degradation on expansion planning problems
Uncertainties surrounding the long-run cost-benefit of hydrogen hybrid plants (i.e., dedicated renewable power, energy storage technologies, and grid connection) are challenging the widespread adoption of electrolysers, ... -
Context Trails: A Dataset to Study Contextual and Route Recommendation
Recommender systems in the tourism domain are gaining increasing attention, yet the development of diverse recommendation tasks remains limited, largely due to the scarcity of public datasets. This paper introduces Context ... -
How did the energy crisis affect household electricity consumption? Assessing electricity demand elasticity in Spanish households
Residential electricity demand is widely recognised as structurally inelastic. However, this claim may not hold in the future – at least in most liberalised electricity markets. Among other factors, a higher exposure to ... -
Organic line extensions: do they make sense for brands?
(2023-07-04)Purpose Past work on the role of brands in the acceptance of organic products is partial and inconclusive. Research has failed to examine the consumer sense-making process underpinning fit assessment, despite the centrality ... -
Enhancing Wind Power Forecasting in the Spanish Market Through Transformer Neural Networks and Temporal Optimization
(2025-10-01)The increasing penetration of renewable energy, and wind power in particular, requires accurate short-term forecasting to ensure grid stability, reduce operational uncertainty, and facilitate large-scale integration of ... -
Scarce data, noisy inferences and overfitting: the hidden flaws in ecological dynamics modelling
(2025-10-01)Metagenomic data has significantly advanced microbiome research by employing ecological models, particularly in personalized medicine. The generalized Lotka–Volterra (gLV) model is commonly used to understand microbial ... -
Maintenance-Aware Risk Curves: Correcting Degradation Models with Intervention Effectiveness
(2025-10-02)In predictive maintenance frameworks, risk curves are used as interpretable, real-time indicators of equipment degradation. However, existing approaches generally assume a monotonically increasing trend and neglect the ... -
Surface nanopatterning of Si by ion beam irradiation with sub-sputter-threshold energy
(2025-10-15)We examine the formation of nanoscale patterns on silicon surfaces subjected to ion beam irradiation at energies below the sputtering threshold, which suppresses net erosion. Using Kr ions with well-defined energies, we ... -
Techno-Economic Analysis of Peer-to-Peer Energy Trading Considering Different Distributed Energy Resources Characteristics
(2025-12-01)Peer-to-peer (P2P) energy trading has emerged as a novel approach to enhancing the coordination and utilization of distributed energy resources (DERs) within modern power distribution networks. This study presents ... -
UrbanHeatOpt: A software framework for supporting municipal heat transition planning
(2025-12-01)A transition in the heating sector – particularly for buildings – is essential to address climate change. Heating solutions will need to vary significantly depending on local conditions such as climate, building standards, ...