Search results for "Valuation"
showing 10 items of 2494 documents
Landscape and public policies: evaluation and indices
2008
historical object. Today, landscape belongs to the field of public policies and citizenship. In this way, landscape can be considered as a subject for territorial intelligence, including the governance concept, and public policies actions. In this general frame, we have to focus on the links between landscape and public policies, and on their evaluation.
Relationship between cognitive and driving self-assessments in older drivers. Result of epidemiological and experimental on-road studies in france
2015
TRANSED 2015 - 14th International Conference on Mobility and Transport for Elderly and Disabled Persons, LISBONNE, PORTUGAL, 28-/07/2015 - 31/07/2015; Most older drivers are able to efficiently self-regulate their own driving practices, that means reducing driving exposure and avoiding the most challenging driving conditions such as driving at night or in poor weather or at complex intersections. We hypothesized that this self-regulation might exist only if older drivers have accurate insight into their own age-related functional and cognitive decline. This study aims to evaluate how well self-estimation of cognitive ability of older corresponds to their actual driving performance, as asses…
A 3D multispectral integrated acquisition system : acquisition, data coding and compression
2010
We have developed an integrated system permitting the simultaneous acquisition of the 3D shape and the spectral spectral reflectance of scanned object surfaces. We call this system a 3D multispectral scanner because it combines within a stereopair, a multispectral video camera and a structured light projector. We see several application possibilities for a such acquisition system but we want to highlight applications in the field of digital archiving and broadcasting for heritage objects. In the manuscript we first introduce the acquisition system and its necessary calibrations and treatments needed for his use. Then, once the acquisition system is functional, data that are generated are ri…
Détection automatique de chutes de personnes basée sur des descripteurs spatio-temporels : définition de la méthode, évaluation des performances et i…
2013
We propose a supervised approach to detect falls in home environment adapted to location andpoint of view changes. First, we maid publicly available a realistic dataset, acquired in four differentlocations, containing a large number of manual annotation suitable for methods comparison. We alsodefined a new metric, adapted to real-time tasks, allowing to evaluate fall detection performance ina continuous video stream. Then, we build the initial spatio-temporal descriptor named STHF usingseveral combinations of transformations of geometrical features and an automatically optimised setof spatio-temporal descriptors thanks to an automatic feature selection step. We propose a realisticand pragma…
Evaluation Metric for Rate of Background Detection
2016
International audience; This paper proposes an evaluation metric which derive the effectiveness of background modeling algorithms. Background modeling is a key process on developing visual surveillance systems. The requirement of adapting to dynamic environments has motivated researchers to modify existing background modeling algorithms and develop new algorithms with better adaptability. Having the algorithms developed, credentials of each of the algorithms have to be assessed to exploit their effectiveness. Various evaluation metrics have been used for evaluating the rate of foreground extraction, foreground detection, and overall accuracy. However, the rate of background detection has no…
Participation comme expert scientifique international à l’évaluation de la candidature de Nanjing Agriculture University pour la création du Centre N…
2017
Christophe Salon a participé en décembre 2017, comme expert international, à l’évaluation de la candidature de Nanjing Agriculture University pour la création du Centre National de Phénotypage Chinois.Plusieurs autres experts internationaux (e.g. Fred Baret - INRA, France, Scott Chapman -CSIRO, Australie, Trevor Garnett -CSIRO, Australie, Xavier Sirault -CSIRO, Australie, David Han (Phenotrait, Chine) etc) ont participé à cette réunion suivie par la conférence Modern Agricultural Science and Technoilogy Conference (China Jiangsu).
Assessment of Researchers Through Bibliometric Indicators: The Area of Information and Library Science in Spain as a Case Study (2001–2015)
2018
Research activities are subject to constant processes of evaluation, which increasingly include the use of bibliometric indicators to support decision-making. This paper presents a model for the individual evaluation of different facets of researchers' work and discusses the interest in using “control” parameters to identify deviations suggesting inappropriate conduct. The proposed model is illustrated through an empirical example that analyzes the activity of Spanish researchers in the area of Library and Information Science. There are important differences among the most productive authors, and in many cases, there is no association between the degree of participation in high-impact journ…
L’aide individualisée en seconde : Mise en route et premiers effets d’une innovation pédagogique
2001
National audience; La mise en place de l’aide individualisée (A.I.S.) a été un élément de la réforme des lycées (1999). Ce dispositif prévoyait une dotation de deux heures dans l’emploi du temps hebdomadaire de la classe de seconde pour des élèves qui rencontrent des difficultés ponctuelles ou présentent des lacunes plus profondes en français et en mathématiques. Cette recherche rend compte des résultats d'une évaluation réalisée sur la première année de mise en place. Le caractère peu ciblé du dispositif, une incohérence relative dans l’allocation des moyens aux établissements, le faible nombre de séances suivies par les élèves sont des éléments explicatifs de l'absence d'efficacité du dis…
S’imprégner de la démarche réflexive pour favoriser la transformation des pratiques pédagogiques dans l’enseignement supérieur
2022
Il existe actuellement une tendance générale de l’enseignement supérieur vers les pratiques réflexives et la professionnalisation, dont le Portfolio d’Apprentissage et d'Évaluation fait partie (Petit et al., 2018). La réforme des IUTs de 2021 a imposé, entre autres, à tous les IUTs de France de s’engager dans une démarche de déploiement de la méthode portfolio. Son pilotage implique l’appropriation de la démarche et la collaboration de différents acteurs et services pour accompagner les étudiants et les enseignants à transformer leurs pratiques respectives (Lalle et Bonnafous, 2019). Sur la base du modèle du praticien réflexif (Schön, 1983; Slepcevic-Zach et Stock, 2018) et en mobilisant l’…
Verso un curricolo 0-6: continuità, discontinuità e prospettive possibili a partire da un percorso di ricerca-azione nella città di Palermo
2021
A partire da una ricerca sulla costruzione di un possibile curricolo zero-sei, condotta con un gruppo di insegnanti di scuola dell’infanzia statale ed un gruppo di educatrici di un nido comunale operanti nello stesso territorio (un quartiere del centro storico di Palermo), l’articolo mira a mettere in luce e a problematizzare ambiti di continuità e di discontinuità tra i due servizi educativi collegandoli alla storia e alla cultura organizzativa dei servizi stessi. Intende, inoltre, riflettere su possibili proposte di cambiamento organizzativo nella direzione della continuità, attraverso l’adozione di una metodologia partecipativa centrata sulla autovalutazione riflessiva, sulla progettazio…