Results 41 to 50 of about 818,013 (276)
AI Hallucinations in Tourism: How Errors Impact Consumer Trust and Recommendation Acceptance
Journal of Consumer Behaviour, EarlyView.ABSTRACT Generative artificial intelligence (GenAI) is quickly transforming travel planning; however, its outputs can include hallucinations, which are plausible yet false statements that can undermine user judgement. Eliminating hallucinations in GenAI technology is currently impossible.
Francisco Rejón‐Guardia +2 more
wiley +1 more source
International Journal of the Commons, 2019 Increased pressure on communal fishing grounds is testing the traditional regulations among fishermen to preserve inland waters’ productive capacity and ecological values. Inland lakes of Benin are a typical case in point.
Ben Sonneveld +3 more
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An observation‐driven state‐space model for claims size modelling
Canadian Journal of Statistics, EarlyView.Abstract State‐space models are popular in econometrics. Recently, these models have gained some popularity in the actuarial literature. The best known state‐space models are of the Kalman‐filter type. These are called parameter‐driven because the observations do not impact the state‐space dynamics.
Jae Youn Ahn +2 more
wiley +1 more source
Comptes Rendus. Géoscience, 2021 The IPCC Special report on “Global Warming of 1.5 °C” identifies the greenhouse gas emissions trajectories compatible with the global mitigation goal of the Paris Agreement, presents the mitigation actions required to follow these trajectories and ...
Waisman, Henri
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Canadian Journal of Statistics, EarlyView.Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne +2 more
wiley +1 more source
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2019 L'objectif principal de cette étude était d'obtenir d’une carte numérique des sols en exploitant l'information de systèmes de classification des images satellitaires et des bases de données géologiques et des variables environnementales qui expriment ...
Aziz SEGHIR +2 more
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Humanities & Social Sciences CommunicationsThe use of environmental flows as a technique for the diagnosis and sustainable management of aquatic ecosystems in West Africa is relatively new and cautious, despite being broadly implemented for many years in Western countries and Southern Africa. The
Fidèle Sossa +3 more
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Asymptotic properties of cross‐classified sampling designs
Canadian Journal of Statistics, EarlyView.Abstract We investigate the family of cross‐classified sampling designs across an arbitrary number of dimensions. We introduce a variance decomposition that enables the derivation of general asymptotic properties for these designs and the development of straightforward and asymptotically unbiased variance estimators.
Jean Rubin, Guillaume Chauvet
wiley +1 more source
Évaluer le développement durable : enjeux, méthodes, démarches d’acteurs
Développement Durable et Territoires, 2005 Le 3 novembre 2005, le Centre Ressource du Développement Durable du Nord-Pas de Calais (CERDD) et le réseau de recherche « Développement durable et territoires fragiles » organisaient une journée d’étude et de débat sur le thème : « Évaluer le ...
Bruno Villalba +2 more
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De la nouvelle forme de politique au conflit conceptuel du développement durable : lecture écocritique de Les Marchands du développement durable d’Assitou Ndinga [PDF]
Ziglôbitha, 2023 Résumé: Suite à la crise environnementale liée à la dégradation des écosystèmes naturels, la fin du XXe siècle voit s’ériger en modèle sociopolitique et économique incontournable, le concept de développement durable.
Donald Gullit NZUE ANGO
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