نتایج جستجو برای: geographical dimension

تعداد نتایج: 162606  

Journal: :JOURNAL OF APPLIED COMPUTING IN CIVIL ENGINEERING 2007

2015
Ismael Rafols Jordi Molas-Gallart Richard Woolley

This paper aims to propose a research agenda that explores the problems that emerge when S&T indicators are used in peripheral contexts, that is, in geographical or social spaces that are somehow marginal to the centres of scientific activity. In these situations evaluators and decision-makers are likely to use indicators that were designed to reflect variables relevant in the dominant social a...

2004
José Torres-Jiménez Jesús Flores Gómez

Data warehouse related technologies, allows to extract, group and analyze historical data in order to identify information valuable to decision making processes. In this paper the implementation of a weather data warehouse (WDW) to store Mexico’s weather variables is presented. The weather variables data were provided by the Mexican Institute for Water Technologies (IMTA), the IMTA does researc...

2004
Isabel Seruca Joaquim Filipe Slimane Hammoudi José Cordeiro José Torres Jímenez Jesús Flores Gómez

Data warehouse related technologies, allows to extract, group and analyze historical data in order to identify information valuable to decision making processes. In this paper the implementation of a weather data warehouse (WDW) to store Mexico’s weather variables is presented. The weather variables data were provided by the Mexican Institute for Water Technologies (IMTA), the IMTA does researc...

2009
Rikard H. Eriksson Bram Timmermans

This paper aims to shed some light on the influence of geographical proximity on both intraand inter-industry spillovers by elaborating on the geographical dimension of both localised spillovers and inter-firm knowledge flows. By means of a unique longitudinal micro-database with information on all plants and employees in Sweden, both plantspecific agglomeration measurements and labour markets ...

Journal: :International Journal of Geographical Information Science 2012
Ahmed N. Alazzawi Alia I. Abdelmoty Christopher B. Jones

The current Web is rich in geographically referenced data. Mining, retrieving, and sharing this data raises the need for rich geographical place name resources that record spatial and thematic elements of geographical places. Here, possible services offered at a place and human activities that can be practised there are considered useful concepts to discover and encode in place name resources. ...

2008
Mathieu Petit Christophe Claramunt Cyril Ray Gaëlle Calvary

Geographical Information Systems (GIS) have long bridged the gap between geo-information databases and applications. Although conceptual modelling approaches for GIS have been particularly successful in the representation of the specific properties of geographical information, there is still a need for a better integration of user intentions and usage. This paper introduces a conceptual framewo...

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