The degree to which extrinsic factors influence migration chronology in North American waterfowl has not been quantified, particularly for dabbling ducks. Previous studies have examined waterfowl migration using various methods, however, quantitative approaches to define avian migration chronology over broad spatio-temporal scales are limited, and the implications for using different approaches...

Nowadays, the configuration of the world economy faces a deep productivetechnological reorganization, which main feature is the appearance on the scene of the emerging economies of the semi-periphery (Brazil, Russia, India, China, among others). The rise of these economies should result in the medium and long term in a reset level of the International Division of Labor and the relationship "cor...

Ontology versions are periodically released to ensure their usefulness and reliability over time. This potentially impacts dependent artefacts such as mappings and annotations. To deal with this issue requires to finely characterize ontology entities’ changes between ontology versions. This article proposes to identify change patterns at attribute values when an ontology evolves, to track textu...

This study was designed to understand the “landscape” of hospital incident reporting systems and to examine the use of health information technology to improve reporting, data analysis, and learning from errors in health care. To date, no systematic estimates exist of the characteristics of reporting systems operated by U.S. hospitals or of how these systems are being used. More research is nee...

Structuring enterprise information and supporting knowledge management is a growing application field for enterprise ontologies. Research work presented in this paper focuses on construction of enterprise ontologies. In an experiment, twomethods were used in parallel when developing an ontology for a company in automotive supplier industries. One method is based on automatic ontology constructi...