World modeling

Author(s):  
Hugo D. Scolnik
Keyword(s):  
Author(s):  
Sotirios Papadopoulos ◽  
Ioannis Mademlis ◽  
Ioannis Pitas
Keyword(s):  

Robotica ◽  
1996 ◽  
Vol 14 (5) ◽  
pp. 553-560
Author(s):  
Yuefeng Zhang ◽  
Robert E. Webber

SUMMARYA grid-based method for detecting moving objects is presented. This method involves the extension and combination of two methods: (1) the Hough Transform and (2) the Occupancy Grid method. The Occupancy Grid method forms the basis for a probabilistic estimation of the location and velocity of objects in the scene from the sensor data. The Hough Transform enables the new method to handle non-integer velocity values. A model for simulating a sonar ring is also presented. Experimental results show that this method can handle objects moving at non-integer velocities.


2021 ◽  
pp. 191-212
Author(s):  
M. A. Dubova ◽  
N. A. Larina

The question of ways of creating a spatial continuum in the early stories of I. A. Bunin “On the wrong side”, “On the farm” and “On the Donets”, united by a single principle of nomination and included in the first book of the writer’s prose “To the end of the world” (1897) is considered in the article. The semantics of the title actualizes the spatial component of the author’s linguistic picture of the world, which determined the path of linguistic and stylistic analysis of the linguistic material of stories. The authors pay special attention to the means of lexical representation of space as one of the basic linguo-cognitive categories. The novelty of the research lies in the fact that the language material has been identified, systematized and described, which makes it possible to determine the individual author's characteristics in the creation of the spatial continuum of I. A. Bunin’s early stories. The relevance of the study is due to the appeal to the problems of cognitive linguistics. On the basis of statistical, descriptive and linguo-cognitive methods of analysis, the authors identify and describe the means of lexical representation of the spatial model created in the stories of I. A. Bunin, which is characterized by a clear structuredness and individuality of the author’s approach. In the course of the study, the authors come to conclusions that make it possible to characterize the features of the construction of space in the early stories of the writer, taking into account the individual characteristics of the author's world modeling, and also to analyze the linguistic parameters of the idiostyle of I. A. Bunin.


2019 ◽  
Vol 26 (3) ◽  
pp. 23-30
Author(s):  
Iryna Taraba

The article deals with the features of the conceptualization of corpore­ality in literary interpretation as an instrument and a category realized in the figural-emotive paradigm of the dramaturgy of the contemporary Ukrainian authors, A. Chyrkov and J. Vereshchak. It should be noted that in the studied dramatic works the conceptualization of the corpo­real code of culture is extremely clear. It appeals to many biblical motifs with appropriate an sphere of concepts. The dramatic works suggest that evangelical projection demonstrates four concepts that itemize the specifics and principles of embodiment of physicality in the biblical discourse: 1) “Five wounds of Jesus Christ,” 2) “The Crucifixion,” 3) “The sinful flesh,” 4) “Body of Christ.” Corporeality in the biblical discourse corre­lates with world-modeling categories such as “soul” and “thing.”


1976 ◽  
Vol 9 (1-2) ◽  
pp. 35-49 ◽  
Author(s):  
Anthony J. Fedanzo
Keyword(s):  

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