scholarly journals Unsupervised lexical acquisition of relative spatial concepts using spoken user utterances

2021 ◽  
pp. 1-17
Author(s):  
Rikunari Sagara ◽  
Ryo Taguchi ◽  
Akira Taniguchi ◽  
Tadahiro Taniguchi ◽  
Koosuke Hattori ◽  
...  
1993 ◽  
Vol 29 (5) ◽  
pp. 827-831 ◽  
Author(s):  
Philip J. Dunham ◽  
Frances Dunham ◽  
Ann Curwin
Keyword(s):  

2020 ◽  
Vol 5 ◽  
pp. 94-106
Author(s):  
Y.M. Iskanderov ◽  
◽  
M.D. Pautov

Aim. The use of modern information technologies makes it possible to achieve a qualitatively new level of control in supply chains. In these conditions, ensuring information security is the most important task. The article shows the possibilities of applying the spatial concepts of the actor-network theory in the interests of forming a relevant intelligent information security management system for supply chains. Materials and methods. The article discusses a new approach based on the provisions of the actor-network theory, which makes it possible to form the structure of an intelligent information security control system for supply chains, consisting of three main functional blocks: technical, psychological and administrative. The incoming information security threats and the relevant system responses generated through the interaction of the system blocks were considered as enacting the three Law’s spaces: the space of regions, the space of networks and the space of fl uids. Results. It is shown that the stability of this system in the space of networks is a necessary condition for its successful functioning in the space of regions, and its resilience in the space of fl uids gained through the dynamic knowledge formation helps overcome the adverse effects of the fl uidity. The problems of the intentional / unintentional nature of information security threats, as well as the reactivity / proactivity of the corresponding responses of the intelligent information security management system for supply chains are investigated. Conclusions. The proposed approach showed the possibility of using such an interdisciplinary tool in the fi eld of information security as the concepts of the actor-network theory. The intelligent information security control system built on its basis ensures that almost all the features of solving information security problems in supply chains are taken into account.


2021 ◽  
Vol 1 ◽  
pp. 283-292
Author(s):  
Jakob Harlan ◽  
Benjamin Schleich ◽  
Sandro Wartzack

AbstractThe increased availability of affordable virtual reality hardware in the last years boosted research and development of such systems for many fields of application. While extended reality systems are well established for visualization of product data, immersive authoring tools that can create and modify that data are yet to see widespread productive use. Making use of building blocks, we see the possibility that such tools allow quick expression of spatial concepts, even for non-expert users. Optical hand-tracking technology allows the implementation of this immersive modeling using natural user interfaces. Here the users manipulated the virtual objects with their bare hands. In this work, we present a systematic collection of natural interactions suited for immersive building-block-based modeling systems. The interactions are conceptually described and categorized by the task they fulfil.


2001 ◽  
Vol 51 (4) ◽  
pp. 563-590 ◽  
Author(s):  
Joe Barcroft

2018 ◽  
Vol 99 ◽  
pp. 166-180 ◽  
Author(s):  
Akira Taniguchi ◽  
Tadahiro Taniguchi ◽  
Tetsunari Inamura

1982 ◽  
Vol 25 (4) ◽  
pp. 554-564 ◽  
Author(s):  
Laurence B. Leonard ◽  
Richard G. Schwartz ◽  
Kathy Chapman ◽  
Lynne E. Rowan ◽  
Patricia A. Prelock ◽  
...  

This study examined the characteristics of early lexical acquisition in children with specific language impairment. Sixteen unfamiliar words and referents were exposed across 10 sessions to language-impaired and normal children matched for level of linguistic development. Posttesting revealed similar comprehension-production gaps in the two groups of children. In addition, both groups showed greater comprehension and production of words referring to objects than words referring to actions. However, the language-impaired children's object word bias was not as marked as that of the normal children. For both groups, words containing initial consonants within the children's production repertoires were more likely to be acquired in production than words containing consonants absent from the children's phonologies. A similar tendency was not seen for comprehension.


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