15 Years of Rolland
نویسندگان
چکیده
The paper presents 15 years of research conducted on the Bremen Autonomous Wheelchair “Rolland”. Rolland is a mobility assistant for the handicapped and the elderly. The paper presents the different versions of Rolland that were built over the years, as well as the special input devices that are used with Rolland. Contributions were made to the state of the art in the areas of self-localization, mapping, navigation, safety, and shared control. A number of assistants are the practical results of this research conducted.
منابع مشابه
On the Future of Modelling - Why Current CASE Tools Insist on Supporting 20 Years Old Methods and Techniques
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Contracaecumovale (Nematoda: Anisakidae) from Rollandia rolland Quoy & Gaimard 1824 (Aves, Podicipedidae) in Argentina.
Necropsy on 15 specimens of white-tufted grebe, Rollandiarolland, caught in the Mar Chiquita and Chascomús lagoons (Buenos Aires province), revealed the presence of Contracaecumovale (Linstow, 1907). This nematode shows a marked specificity for podicipediform birds. The specimens were identified from morphological study on features such as cephalic and esophageal structures and caudal papillae,...
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1. Ben Achour C, Rolland C, Souveyet C, Maiden NAM (1999) Guiding use case authoring: results of an empirical study. In: Proceedings of the 4th IEEE international symposium on requirements engineering RE 1999, IEEE Computer Society, Washington, DC, USA, pp 36–43 2 Bubenko J, Rolland C, Loucopoulos P, DeAntonellis V (1994) Facilitating ‘fuzzy to formal’ requirements modelling. In: Proceedings of...
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Two different forms of dyssegmental dysplasia can be distinguished; the lethal Silverman-Handmaker type and less severe Rolland-Desbuquois type. Patients with Rolland-Desbuquois type often survive beyond neonatal period. The purpose of this paper is to report a rare case of Dyssegmental dysplasia, Rolland-Desbuquois type from Pakistan.
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