Predictors of business return in New Orleans after Hurricane Katrina.

Autor: Nina S N Lam, Helbert Arenas, Kelley Pace, James LeSage, Richard Campanella

Publikováno v: PLoS ONE, Vol 7, Iss 10, p e47935 (2012)

We analyzed the business reopening process in New Orleans after Hurricane Katrina, which hit the region on August 29, 2005, to better understand what the major predictors were and how their impacts changed through time. A telephone survey of business

Externí odkaz: https://doaj.org/article/7e7f5388189f4882925e1ac7093a0c4e

LC3: A Spatiotemporal Data Model to Study Qualified Land Cover Changes

Autor: Helbert Arenas, Christophe Cruz, Benjamin Harbelot

Publikováno v: Land Use and Land Cover Semantics ISBN: 9781482237399

Land cover changes caused by humans have reached points never witnessed in history before. Consequences of these changes are environmental degradation, pollution of water, biodiversity loss and climate change among others. It is in this frame that th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea924be2d84ee3436ed16b1443dfe30e
https://doi.org/10.1201/9781351228596-14

Reasoning with Vague Spatial Information from Upper Mesopotamia (2000BC)

Autor: Helbert Arenas, Christophe Cruz, Benjamin Harbelot

Publikováno v: Procedia Environmental Sciences
Procedia Environmental Sciences, Elsevier, 2015, Spatial Statistics conference 2015, 27, pp.Pages 58-65. 〈10.1016/j.proenv.2015.07.104〉
Procedia Environmental Sciences, Elsevier, 2015, Spatial Statistics conference 2015, 27, pp.Pages 58-65. ⟨10.1016/j.proenv.2015.07.104⟩

International audience; Concepts such as near, far, south of, etc., are by its own nature vague. However, they are quite common in human language. In the case of historical records, these concepts are often the only source of information regarding th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ae2cbcf813a9b9d7a30cdce8acc60d
https://doi.org/10.1016/j.proenv.2015.07.104

Semantic Integration of Geospatial Data from Earth Observations

Autor: Cassia Trojahn, Helbert Arenas, Catherine Comparot, Nathalie Aussenac-Gilles

Publikováno v: EKAW 2016: Knowledge Engineering and Knowledge Management
20th International Conference on Knowledge Engineering and Knowledge Management (EKAW 2016)
20th International Conference on Knowledge Engineering and Knowledge Management (EKAW 2016), Nov 2016, Bologne, Italy. pp. 97-100
Lecture Notes in Computer Science ISBN: 9783319586939
EKAW (Satellite Events)

International audience; We propose an approach to semantically enrich metadata records of satellite imagery with external data. As a result we are able the identify relevant images using a larger set of matching criteria. Conventional methods for ann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::461f93a9aaaf8dfec1390b056d0b7b9d
https://hal.archives-ouvertes.fr/hal-01692720/document

A Semantic Model to Query Spatial–Temporal Data

Autor: Helbert Arenas, Christophe Cruz, Benjamin Harbelot

Publikováno v: Lecture Notes in Geoinformation and Cartography ISBN: 9783642318320
IF&GIS

There is a growing need for the study of spatial–temporal objects and their relationships. A common approach for this task is the use of relational databases, which unfortunately do not allow inference. In this research, we introduce a new approach

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::480bd66989f2e53d519b89597f03314a
https://doi.org/10.1007/978-3-642-31833-7_5