Spatial occlusion within an interval algebra

Gérard Ligozat, Paulo E. Santos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper introduces a new qualitative spatial reasoning formalism, called Interval Occlusion Calculus (IOC), Thai: takes into account multiple (distinct) viewpoints of a scene. This formalism extends Allen's Interval Algebra by including an interval-based definition for spatial occlusion.

Original languageEnglish
Title of host publicationLogical Formalizations of Commonsense Reasoning
Subtitle of host publicationPapers from the AAAI Spring Symposium, Technical Report
PublisherAI Access Foundation
Pages103-106
Number of pages4
ISBN (Electronic)9781577357087
Publication statusPublished - 1 Jan 2015
Externally publishedYes
Event2015 AAAI Spring Symposium - Palo Alto, United States
Duration: 23 Mar 201525 Mar 2015

Publication series

NameAAAI Spring Symposium - Technical Report
VolumeSS-15-04

Conference

Conference2015 AAAI Spring Symposium
CountryUnited States
CityPalo Alto
Period23/03/1525/03/15

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  • Cite this

    Ligozat, G., & Santos, P. E. (2015). Spatial occlusion within an interval algebra. In Logical Formalizations of Commonsense Reasoning: Papers from the AAAI Spring Symposium, Technical Report (pp. 103-106). (AAAI Spring Symposium - Technical Report; Vol. SS-15-04). AI Access Foundation. https://www.aaai.org/ocs/index.php/SSS/SSS15/paper/viewFile/10276/10079