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Using Spatial Relations for Qualitative Specification of Gestures

Giuseppe Della Penna1,∗, Sergio Orefice2,†

1 Department of Engineering, Computer Science and Mathematics, University of L’Aquila, Italy
2 Department of Engineering, Computer Science and Mathematics, University of L’Aquila, Italy

* Corresponding Authors: email
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Computer Systems Science and Engineering 2019, 34(6), 325-338. https://doi.org/10.32604/csse.2019.34.325

Abstract

In this paper we present a qualitative spatial relation formalism capable to represent spatio-temporal knowledge. To this aim, we have added the notion of time within the formalisation of spatial relations in order to describe moving graphical objects. As a case study, we exploited this augmented formalism to support a qualitative specification of gestures, which are an increasingly relevant issue in the human-computer interaction field. The resulting technique provides gesture specification with a systematic and formal foundation.

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APA Style
Penna, G.D., Orefice, S. (2019). Using spatial relations for qualitative specification of gestures. Computer Systems Science and Engineering, 34(6), 325-338. https://doi.org/10.32604/csse.2019.34.325
Vancouver Style
Penna GD, Orefice S. Using spatial relations for qualitative specification of gestures. Comput Syst Sci Eng. 2019;34(6):325-338 https://doi.org/10.32604/csse.2019.34.325
IEEE Style
G.D. Penna and S. Orefice, "Using Spatial Relations for Qualitative Specification of Gestures," Comput. Syst. Sci. Eng., vol. 34, no. 6, pp. 325-338. 2019. https://doi.org/10.32604/csse.2019.34.325

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cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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