Suzie Larrivée

Suzie Larrivée
Laval University | ULAVAL · Department of Geomatic Sciences

About

22
Publications
2,001
Reads
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172
Citations
Citations since 2017
2 Research Items
16 Citations
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201720182019202020212022202301234567
201720182019202020212022202301234567
201720182019202020212022202301234567

Publications

Publications (22)
Article
Full-text available
This paper proposes a preliminary analysis of whether a schema matching approach can be applied for the comparison and possible the selection of geospatial standards. Schema matching is tested in the context of underground utility network modelling and, as an initial experiment, three geospatial standards are compared with user requirements: CityGM...
Article
A tessellation-based methodology for interactively analyzing the spatiooral evolution of a dynamic phenomenon ' ice coverage and its characteristics ' using a spatial online analytical processing (OLAP) approach is proposed. The feasibility of the method was tested through a prototype developed in the context of the CanICE project using Canadian Ic...
Conference Paper
Full-text available
La géomatique est entrée dans le quotidien des citoyens tout comme elle pénètre le quotidien des décideurs de haut niveau. Les applications pour automobiles (navigation), les téléphones intelligents (géoapps, géoservices, réalité augmentée), les services web et globes virtuels (Google Earth, StreetView, data mashups), la géomatique participative, l...
Method
PictograF est un langage pictogrammique pour représenter la géométrie et la temporalité des éléments d’une base de données géospatiale, et pour faciliter la communication dans différents contextes. PictograF est utilisable dans différents langages de modélisation et différents outils de modélisation comme Visual Paradigm, ArgoUML et Perceptory. Pic...
Article
Full-text available
The exchange of roadway data among organizations, producers and users remains difficult these days, despite the many tools and applications available to transform and integrate them. This is mainly due to the great heterogeneity of the segmentation modes of roadway networks. Over the last few years, many data models (e.g.: NCHRP, GeoBase) and stand...
Article
Full-text available
Laval University's Department of Geomatics Sciences is celebrating its 100th anniversary. During this century, it has become a leader in its field, and more specifically in the last 20 years. Many factors contributed to this success, such as thefirst B.Sc. in Geomatics in the world, the arrival of a new generation of professors highly involved in r...
Article
RÉSUMÉ La conception des bases de données 2D est réalisée depuis une quinzaine d'années à l'aide de formalismes étendus pour la référence spatiale. Par contre, les bases de données géospatiales 3D étant plutôt récentes, il existe encore beaucoup de confusion quant aux notions fondamentales et il n'y a pas à notre connaissance de solution facilitan...
Conference Paper
Full-text available
Geospatial conceptual data models represent semantic information about the real world that will be implemented in a spatial database. When linked to a repository, they offer a rich basis for formal ontologies. Several spatial extensions [5, 15, 17] have been proposed to data models and repositories in order to enrich the semantics of spatial object...
Conference Paper
Full-text available
Modeling geospatial databases for GIS applications has always posed several challenges for system analysts, developers and their clients. Numerous improvements to modeling formalisms have been proposed by the research community over the last 15 years, most remaining within academia. This paper presents generic extensions (called Plug-Ins for Visual...
Article
The necessity for up-to-date geospatial databases has become a key focus for the producers and users of data. However, researchers and applied scientists only recently began developing methods of identifying, extracting and transferring geospatial data updates. The issue of updating has proven to be particularly complex during exchanges successivel...
Article
Creating database schemas that include complex geometries and that take into account map generalization as well as multiple geometric representations is quite a challenge. The created schemas are either too complex to become useful, too large to be usable, too detailed to be checked with the overall integrity in mind, or even too labor-intensive to...
Article
Full-text available
Producing and using spatial data as well as web services has reached the level of mass market, leading to new research challenges. A number of concepts are appearing regularly in our community: certification, accreditation, inspection, audit, warranty, quality assessment, quality control, quality assurance which are natural ways for a society to or...

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