Abstract

Classical Residual type error estimators approximate the error flux around the elements and yield upper bounds of the exact (or references) error. Lower bounds of the error are also needed in goal oriented adaptivity and for bounds on functional outputs. This work introduces a [...]

Abstract

Introduction: Academic excellence constitutes one of the most important and controversial elements in contemporary higher education; since its determination is closely linked to the processes of administrative management and teaching performance. The objective of a master's degree [...]

Abstract

Tailored routing and navigation services utilized by wheelchair users require certain information about sidewalk geometries and their attributes to execute efficiently. Except some minor regions/cities, such detailed information is not present in current versions of crowdsourced mapping [...]

Abstract

These slides were presented at State of the Map 2017 conference in Aizu-Wakamatsu, Japan (http://2017.stateofthemap.org). They aim to provide an overview on some current research trends on OpenStreetMap (OSM), focusing in particular on three research works I have carried out over [...]