Éric Saux
Biographic Data
| ID | 6746181 |
|---|---|
| NAME | Éric Saux |
| GIVEN NAMES | Éric |
| FAMILY NAME | Saux |
| SIGNATURE | SAUX É |
| AFFILIATIONS | Institut de Recherche de l’École Navale |
| ORCID | 0000-0002-6685-6106 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2003 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 1 |
Knowledge-Based Recommendation for On-Demand Mapping
Maps have long been seen as a single cartographic product for different uses, with the user having to adapt their interpretation to his or her own needs. On-demand mapping reverses this paradigm in that it is the map that adapts to the user’s needs and context of use. Still often manual and reserved for professionals, on-demand mapping is evolving toward an automation of its processes and a democratization of its use. An on-demand mapping service…
An ontology-driven multi-agent system for nautical chart generalization
On nautical charts, undersea features are portrayed by sets of soundings (depth points) and isobaths (depth contours) from which map readers can interpret undersea features. Different techniques were developed for automatic sounding selection and isobath generalization. These methods are mainly used to generate a new chart from the bathymetric database or from a larger scale chart through selection and simplification. However, a part of the proce…
Wayfinding in Natural and Urban Environments
Wayfinding in a natural setting is one of the many complex processes human beings face when acting in the environment. Despite recent developments and applications of wayfinding in urban environments, little research has been oriented and applied to natural environments. The research presented in this article introduces an ontological and language-based modelling of human navigation in a natural setting. The experimental approach was applied to a…
Conflict Removal between B-spline Curves for Isobathymetric Line Generalization Using a Snake Model
This paper describes a method for suppressing distance conflicts between isobathymetric lines modeled with B-spline curves for cartographic generalization. The initial B-spline curves are obtained by compressing a set of polygonal lines representing the raw data. The conflict removal is realized by respecting strong cartographic constraints, such as the navigation safety and the legibility of the map, and weak constraints, such as the preservatio…
B-spline Functions and Wavelets for Cartographic Line Generalization
Most line processing algorithms developed so far in cartographic generalization focus on polygonal curves (or polylines). This representation model is sometimes not sufficient for certain processes due to its lack of continuity or smoothness. Indeed, it may provide poor results for lines having "smooth" initial shapes such as roads. Thus, we suggest using a modeling method based on B-spline curves. A maritime case study described in this paper sh…
B-spline Functions and Wavelets for Cartographic Line Generalization
Most line processing algorithms developed so far in cartographic generalization focus on polygonal curves (or polylines). This representation model is sometimes not sufficient for certain processes due to its lack of continuity or smoothness. Indeed, it may provide poor results for lines having "smooth" initial shapes such as roads. Thus, we suggest using a modeling method based on B-spline curves. A maritime case study described in this paper sh…
B-spline Functions and Wavelets for Cartographic Line Generalization
Most line processing algorithms developed so far in cartographic generalization focus on polygonal curves (or polylines). This representation model is sometimes not sufficient for certain processes due to its lack of continuity or smoothness. Indeed, it may provide poor results for lines having "smooth" initial shapes such as roads. Thus, we suggest using a modeling method based on B-spline curves. A maritime case study described in this paper sh…
Conflict Removal between B-spline Curves for Isobathymetric Line Generalization Using a Snake Model
This paper describes a method for suppressing distance conflicts between isobathymetric lines modeled with B-spline curves for cartographic generalization. The initial B-spline curves are obtained by compressing a set of polygonal lines representing the raw data. The conflict removal is realized by respecting strong cartographic constraints, such as the navigation safety and the legibility of the map, and weak constraints, such as the preservatio…
Wayfinding in Natural and Urban Environments
Wayfinding in a natural setting is one of the many complex processes human beings face when acting in the environment. Despite recent developments and applications of wayfinding in urban environments, little research has been oriented and applied to natural environments. The research presented in this article introduces an ontological and language-based modelling of human navigation in a natural setting. The experimental approach was applied to a…
An ontology-driven multi-agent system for nautical chart generalization
On nautical charts, undersea features are portrayed by sets of soundings (depth points) and isobaths (depth contours) from which map readers can interpret undersea features. Different techniques were developed for automatic sounding selection and isobath generalization. These methods are mainly used to generate a new chart from the bathymetric database or from a larger scale chart through selection and simplification. However, a part of the proce…
Knowledge-Based Recommendation for On-Demand Mapping
Maps have long been seen as a single cartographic product for different uses, with the user having to adapt their interpretation to his or her own needs. On-demand mapping reverses this paradigm in that it is the map that adapts to the user’s needs and context of use. Still often manual and reserved for professionals, on-demand mapping is evolving toward an automation of its processes and a democratization of its use. An on-demand mapping service…
Computer Science (5 works) · Artificial Intelligence (4 works) · Engineering (4 works) · Geographic Information Systems Studies (4 works) · Generalization (3 works) · Geography (3 works) · Mathematics (3 works) · Automation (2 works) · Cartographic generalization (2 works) · Cartography (2 works)