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https://open.uns.ac.rs/handle/123456789/8617
Title: | Encoding of spatial perspectives in human-machine interaction | Authors: | Gnjatović, Milan Delić, Vlado |
Issue Date: | 10-Oct-2013 | Journal: | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | Abstract: | A spatial context is often present in speech-based human-machine interaction, and its role is especially significant in interaction with robotic systems. Studies in the cognitive sciences show that frames of reference used in language and in non-linguistic cognition are correlated. In general, humans may use multiple frames of references. But since the visual sensory modality operates mainly in a relative frame, most of users normally and preferably use relative reference frame in spatial language. Therefore, there is a need to enable dialogue systems to process dialogue acts that instantiate user-centered frames of reference. This paper introduces a cognitively-inspired, computational modeling method that addresses this research question, and illustrates it for a three-party human-machine interaction scenario. The paper also reports on an implementation of the proposed model within a prototype system, and briefly discusses some aspects of the model's generalizability and scalability. © 2013 Springer International Publishing. | URI: | https://open.uns.ac.rs/handle/123456789/8617 | ISBN: | 9783319019307 | ISSN: | 3029743 | DOI: | 10.1007/978-3-319-01931-4_16 |
Appears in Collections: | FTN Publikacije/Publications |
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