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Information on the Consequence of a Move and Its Use for Route Improvisation Support
KTH, School of Architecture and the Built Environment (ABE), Urban Planning and Environment, Geoinformatics (closed 20110301).ORCID iD: 0000-0001-5572-7395
2011 (English)In: Spatial Information Theory: Cognitive and Computational Foundations / [ed] M. J. Egenhofer, N. A. Giudice, R. Moratz, M. F. Worboys, Berlin: Springer Berlin/Heidelberg, 2011, 57-72 p.Conference paper (Refereed)
Abstract [en]

This paper proposes a new method of navigational assistance in unfamiliar environments. In such environments, major concerns would normally be how to find a good route to a selected destination and how to design and communicate directions to follow that route. This may not be the case, however, if route selection criteria are not complete or subject to change during a trip. To cope with such uncertainty, the proposed method calculates, for each possible move from the current position, a single value characterizing the consequence of that move, e.g., how long it will take to reach the destination if that move is made. The paper outlines a design of a route improvisation support system equipped with this method, and underlines the merit of letting the user build up a route progressively by taking into account highly local, temporary, or personal information that is not stored in the system but collected by the user while traveling.

Place, publisher, year, edition, pages
Berlin: Springer Berlin/Heidelberg, 2011. 57-72 p.
, Lecture Notes in Computer Science, ISSN 0302-9743
Keyword [en]
navigation, route planning, decision support, network, path
National Category
Computer Science
URN: urn:nbn:se:kth:diva-51166DOI: 10.1007/978-3-642-23196-4_4ISI: 000307083100004ScopusID: 2-s2.0-80053036913ISBN: 978-3-642-23195-7OAI: diva2:463554
10th International Conference on Spatial Information Theory, COSIT 2011. Belfast, ME. 12 September 2011 - 16 September 2011

QC 20111209

Available from: 2011-12-09 Created: 2011-12-09 Last updated: 2013-04-19Bibliographically approved

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Shirabe, Takeshi
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Geoinformatics (closed 20110301)
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