Search results for "route"
showing 6 items of 196 documents
Lipas-data 9/2020
2020
Lipas-sport facilities as points (shapefile), Lipas-outdoor routes as lines (shapeifle) and Lipas-recreational areas as polygons (shapefile). Lipas-basic attributes as excel-file. Lipas-data is open data under Licence CC4.0 International.
Real-time recognition of personal routes using instance-based learning
2011
Predicting routes is a critical enabler for many new location-based applications and services, such as warning drivers about congestion- or accident-risky areas. Hybrid vehicles can also utilize the route prediction for optimizing their charging and discharging phases. In this paper, a new lightweight route recognition approach using instance-based learning is introduced. In this approach, the current route is compared in real-time against the route instances observed in past, and the most similar route is selected. In order to assess the similarity between the routes, a similarity measure based on the longest common subsequence (LCSS) is employed, and an algorithm for incrementally evaluat…
The (im)possible success of disadvantaged students. Reflections on education, migration and social change
2019
The paper focuses on the ?unexpected pathways? of successful students with an immigrant background: these biographical routes, that seems socially impossible, raise theoretical issues around the individual-society, actor-structure relationship. Disadvantaged students who succeed represent a sociological challenge in the attempt to understand atypical situations and to identify the institutional processes and the structural opportunities that facilitate them, reducing ethnic inequalities in education. This framework is the starting point of the Su.Per. project (Success in educational pathways of students with immigrant background), based on the collection of written autobiographies of 65 imm…
Multimetallic Oxynitrides Nanoparticles for a New Generation of Photocatalysts
2019
A versatile synthetic strategy for the preparation of multimetallic oxynitrides has been designed and here exemplarily discussed considering the preparation of nanoscaled zinc-gallium oxynitrides and zinc-gallium-indium oxynitrides, two important photocatalysts of new generation, which proved to be active in key energy related processes from pollutant decomposition to overall water splitting. The synthesis presented here allows the preparation of small nanoparticles (less than 20 nm in average diameter), well-defined in size and shape, yet highly crystalline and with the highest surface area reported so far (up to 80 m2 g-1 ). X-ray diffraction studies show that the final material is not a…
Sviluppo del metodo urea glass-route per la preparazione di nanoparticelle di Ce:YAG
2015
I materiali a base di yttrium aluminum garnet (YAG) drogato con ioni lantanidi hanno suscitato negli ultimi anni notevole interesse per le loro importanti applicazioni tecnologiche nel campo dei dispositivi optoelettronici quali laser, LED, display e scintillatori per i raggi X. In particolare, lo YAG drogato con ioni Ce(III) è utilizzato, in combinazione ai semiconduttori di nitruro di gallio (GaN) o indio e gallio (GaInN), per la realizzazione di LED a luce bianca1. Il miglioramento delle performance di questi dispositivi è vincolato all’ottimizzazione, in termini di proprietà, dei materiali che lo compongono. Una delle strategie consiste nel preparare nanoparticelle (np) di Ce:YAG con di…
Computer Networks
2018
This book constitutes the thoroughly refereed proceedings of the 25th International Conference on Computer Networks, CN 2018, held in Gliwice, Poland, in June 2018. The 34 full papers presented were carefully reviewed and selected from 86 submissions. They are organized in topical sections on computer networks; teleinformatics and telecommunications; queueing theory; cybersecurity and quality service.