A Practical Representation of Time for the Human Behaviour Modelling

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00328296" target="_blank" >RIV/68407700:21230/18:00328296 - isvavai.cz</a>

Result on the web

<a href="http://www.ssds.sk/casopis/archiv/2018/fss0218.pdf#page=63" target="_blank" >http://www.ssds.sk/casopis/archiv/2018/fss0218.pdf#page=63</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A Practical Representation of Time for the Human Behaviour Modelling

Original language description

This paper proposes a representation of the time domain intended for mobile robots which operate in human-populated environments.The method aims to identify and efficiently represent patterns of human habits, which are driven by periodic processes, such as the daily cycle.The core idea is to identify periodicities in the data observed by the robot and to project the time onto a series of circles, which represent the identified periodicities.This representation ensures that Euclidean distance of periodically-occurring events is low even if these events are temporally distant.This property allows to cluster events that occur at similar times of a day or similar days of a week etc. In the use-cases presented, we demonstrate that the method allows for temporally dependent anomaly detection and it can predictthefuture presence of people across large areas.The experiments indicate that the method detection reliability and prediction accuracy outperforms state-of-the-art tools used in statistical analysis for autonomous robots.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/GJ17-27006Y" target="_blank" >GJ17-27006Y: Spatio-temporal representations for life-long mobile robot navigation</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Forum Statisticum Slovacum

ISSN

1336-7420

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

15

Pages from-to

61-75

UT code for WoS article

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EID of the result in the Scopus database

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