Search results for "Model"
showing 10 items of 24058 documents
Introduction to Mathematical Logic, Edition 2021
2021
Textbook for students in mathematical logic. First order languages. Axioms of constructive and classical logic. Proving formulas in propositional and predicate logic. Glivenko's theorem and constructive embedding. Axiom independence. Interpretations, models and completeness theorems. Normal forms. Tableaux and resolution methods. Herbrand's theorem. Sections 1, 2, 3 represent an extended translation of the corresponding chapters of the book: V. Detlovs, Elements of Mathematical Logic, Riga, University of Latvia, 1964, 252 pp. (in Latvian).
ESTIMATION OF ATTRIBUTE IMPORTANCE BY CHOICE TIME IN A RANKING TASK
2010
The evaluation of the quality of products and services as a function of their attributes has been broadly implemented in marketing research. The current methods for identifying important attributes and prioritize them suffer from theoretical and practical limitations. The former are related to the choice of the most appropriate model for the specific experimental context, the latter are due to the large amount of variables (cognitive, context and survey variables) affecting the chosen model. This work aims at presenting a new method for capturing consumer attribute preferences and estimating the relative importance weights by using the choice time in a ranking task. All is made through an e…
Ciclo del carbono y modelización biogeoquímica de un lago somero hipertrófico: la Albufera de Valencia
2015
Los lagos someros son uno de los ecosistemas acuáticos más numerosos a nivel global y hacen posible el desarrollo de multitud de actividades de interés económico y recreativo. En las últimas décadas, gran parte de estos lagos se han visto sujetos a un proceso de eutrofización cultural que a menudo conlleva una transición desde un estado "claro" caracterizado por una alta transparencia del agua y gran abundancia de macrófitos, a un estado "turbio" caracterizado por una baja transparencia del agua, dominancia de fitoplancton y macrófitos sumergidos prácticamente ausentes. El cambio que experimentó la Albufera de Valencia al estado turbio a principios de los años 1970 como resultado de un inte…
Palermo. Un museo virtuale - Palermo. A virtual museum
2016
Conoscenza, conservazione e valorizzazione sono tra gli obiettivi principali delle discipline riguardanti il disegno, il rilievo e la restituzione grafica dell’architettura, che non si fermano soltanto alla documentazione dello stato di fatto ma comprendono anche ricostruzioni congetturali del processo diacronico di modificazione del monumento ai fini di una sua più ampia conoscenza; la storia del monumento si inserisce, in tal modo, nella storia della città e dei suoi cambiamenti culturali; queste nuove immagini sono veri e propri importanti elementi di un "virtual museum" del sito e, più in generale, della città sulla quale esso insiste. Da molti anni, ormai, i docenti, gli assegnisti di …
BENEFICIOS RELACIONALES, SATISFACCIÓN Y LEALTAD EN EL COMERCIO MINORISTA: UNA COMPARATIVA INTERSECTORIAL
2009
RESUMENEn el contexto del marketing de relaciones, resulta de gran importancia para el establecimiento minorista identificar el tipo de beneficios de la relación que influye en mayor medida sobre sus resultados en términos de satisfacción del cliente y lealtad hacia el minorista, de manera que se garantice una relación continua y satisfactoria. Dichos beneficios pueden tener distinto peso en función del tipo de actividad llevada a cabo por el minorista. El presente trabajo pretende analizar empíricamente un modelo que refleje los distintos tipos de beneficios relacionales obtenidos por los clientes, así como los beneficios obtenidos por la organización en términos de lealtad del consumidor …
Simulating retail locations using GIS and an agents decision model for urban planning
1998
Chinese University of Hong Kong, IGU, Commission on Modelling Geographical Systems; International audience; This paper focuses on a methodological approach which intends to simulate subsequent transformations of urban patterns within a GIS. We describe conceptual models of data and process dedicated to a problem interfacing actors and territory: location strategy of retail outlets.
La rétine en recherche appliquée
2015
Clementia Caesaris. Modelli etici, parenesi e retorica dell'esilio
2008
On the use of multi-temporal series of COSMO-SkyMed data for LANDcover classification and surface parameter retrieval over agricultural sites
2011
The objective of this paper is to report on the activities carried out during the first year of the Italian project “Use of COSMO-SkyMed data for LANDcover classification and surface parameters retrieval over agricultural sites” (COSMOLAND), funded by the Italian Space Agency. The project intends to contribute to the COSMO-SkyMed mission objectives in the agriculture and hydrology application domains.