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  • Android application to guide users through Slovenian hiking trails [Elektronski vir] : extended abstract
    Žličar, Peter, geodet ; Kozmus Trajkovski, Klemen ; Petrovič, Dušan, geodezija/kartografija, 1969-
    Literature shows that pedestrian navigation systems profit from including landmarks into navigation instructions (Ross et al. 2004). Landmarks serve as reference points supporting navigation ... decisions (Millonig & Schechtner 2007). Still, todays publicly available pedestrian navigation systems continue to use paradigms developed for car navigation, which use only street names and street network geometry to generate turn-by-turn instructions such as In 500 meters, turn right into Main Streets. In order to allow navigation by landmarks, it is necessary to provide more information (Elias 2003) and connect it to the pedestrian route in meaningful ways using a landmark navigation model (LNM). Current research aims to finally bring landmark-based navigation to the end user (Rousell et al. 2015, Graser 2016a) using data from OpenStreetMap (OSM). OSM is open and globally available and contains both information about the pedestrian network, as well as potential landmarks. Using OSM ensures that the LNM is widely applicable rather than restricted to a certain area with exceptional data sources. This work summarizes recent advances, including our own (Graser 2016a, Graser 2016b, Naumann et al. 2016) and related publications, and discusses open challenges in the development of landmark-based pedestrian navigation systems using OSM. Landmark-based pedestrian navigation systems require the development of algorithms covering three main stages: 1) generating a suitable pedestrian routing graph, 2) extraction, weighting, and selection of landmarks based on their suitability and 3) generation of landmark-based navigation instructions. In the following we describe the advances and major challenges of the three stages.
    Vir: Proceedings of the 13th International Conference on Location - Based Services 2016, Vienna, Austria, 14-16 November 2016 [Elektronski vir] (Str. 254-256)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2016
    Jezik - angleški
    COBISS.SI-ID - 7913313

    Povezava(-e):

    http://lbsconference.org/wp-content/uploads/2016/11/WebProceedings.pdf

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