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Detecting single file movement

Published: 05 November 2008 Publication History

Abstract

We study the problem of detecting a single file behavior in a set of trajectories. A group of entities is moving in single file if they are following each other, one behind the other. This movement pattern occurs often, among animals, humans, and vehicles. It is challenging to detect because it does not have a fixed layout.
In this paper we first model the notion of following behind, on which we base our definition of single file. We present efficient algorithms for detecting following behind and single file behaviors. We test and evaluate these algorithms on real and generated test data.

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cover image ACM Conferences
GIS '08: Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
November 2008
559 pages
ISBN:9781605583235
DOI:10.1145/1463434
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 05 November 2008

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Author Tags

  1. movement patterns
  2. trajectories

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Overall Acceptance Rate 257 of 1,238 submissions, 21%

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  • (2019)Experimental Study on Single-File Movement with Different Stop DistancesThe Proceedings of 11th Asia-Oceania Symposium on Fire Science and Technology10.1007/978-981-32-9139-3_19(241-253)Online publication date: 13-Sep-2019
  • (2018)The Prefix Fréchet SimilarityWALCOM: Algorithms and Computation10.1007/978-3-030-10564-8_8(96-107)Online publication date: 21-Dec-2018
  • (2016)How to Walk Your Dog in the Mountains with No Magic LeashDiscrete & Computational Geometry10.1007/s00454-015-9737-355:1(39-73)Online publication date: 1-Jan-2016
  • (2015)The low hanging fruit is goneSIGSPATIAL Special10.1145/2782759.27827627:1(3-10)Online publication date: 20-May-2015
  • (2015)The Discrete and Semicontinuous Fréchet Distance with Shortcuts via Approximate Distance Counting and SelectionACM Transactions on Algorithms10.1145/270022211:4(1-29)Online publication date: 13-Apr-2015
  • (2015)Simulating OrganogenesisACM Transactions on Modeling and Computer Simulation10.1145/268890825:2(1-19)Online publication date: 17-Feb-2015
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  • (2015)Exploring Spatial Correlation for Visual Object RetrievalACM Transactions on Intelligent Systems and Technology10.1145/26415766:2(1-21)Online publication date: 31-Mar-2015
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