Toward metrics and model validation in web-site QEM

In this work, a conceptual framework and the associated strategies for metrics and model validation are analyzed regarding website measurement and evaluation. Particularly, we have conducted three case studies in different Web domains in order to evaluate and compare the quality of sites. For such a...

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Autores principales: Olsina Santos, Luis Antonio, Pons, Claudia, Rossi, Gustavo Héctor
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2000
Materias:
Ciencias Informáticas
Metrics
Validation
Models
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/23564
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-23564
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Metrics
Validation
Models
spellingShingle Ciencias Informáticas
Metrics
Validation
Models
Olsina Santos, Luis Antonio
Pons, Claudia
Rossi, Gustavo Héctor
Toward metrics and model validation in web-site QEM
topic_facet Ciencias Informáticas
Metrics
Validation
Models
description In this work, a conceptual framework and the associated strategies for metrics and model validation are analyzed regarding website measurement and evaluation. Particularly, we have conducted three case studies in different Web domains in order to evaluate and compare the quality of sites. For such an end the quantitative, model-based methodology, so-called Web-site QEM (Quality Evaluation Methodology), was utilized. In the assessment process of sites, definition of attributes and measurements, preference criteria for elementary evaluation, and an aggregation model of attributes and characteristics for global evaluation have intervened. Hence, in the present paper, the validation framework and the theoretical validation of some used Web metrics and model for assessment purpose are discussed considering the representational theory of measurement.
format Objeto de conferencia
Objeto de conferencia
author Olsina Santos, Luis Antonio
Pons, Claudia
Rossi, Gustavo Héctor
author_facet Olsina Santos, Luis Antonio
Pons, Claudia
Rossi, Gustavo Héctor
author_sort Olsina Santos, Luis Antonio
title Toward metrics and model validation in web-site QEM
title_short Toward metrics and model validation in web-site QEM
title_full Toward metrics and model validation in web-site QEM
title_fullStr Toward metrics and model validation in web-site QEM
title_full_unstemmed Toward metrics and model validation in web-site QEM
title_sort toward metrics and model validation in web-site qem
publishDate 2000
url http://sedici.unlp.edu.ar/handle/10915/23564
work_keys_str_mv AT olsinasantosluisantonio towardmetricsandmodelvalidationinwebsiteqem
AT ponsclaudia towardmetricsandmodelvalidationinwebsiteqem
AT rossigustavohector towardmetricsandmodelvalidationinwebsiteqem
bdutipo_str Repositorios
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