scholarly journals Back-off

2021 ◽  
Vol 10 (3) ◽  
pp. 1-25
Author(s):  
Jakob Reinhardt ◽  
Lorenz Prasch ◽  
Klaus Bengler
Keyword(s):  
Cognitive Process ◽  
Spatial Interaction ◽  
Public Spaces ◽  
Small Time ◽  
Kinematic Parameters ◽  
Video Study ◽  
Time Consumption ◽  
The Third ◽  
The University ◽  
Motion Behavior

Standstill behavior by a robot is deemed to be ineffective and inefficient to convey a robot’s intention to yield priority to another party in spatial interaction. Instead, robots could convey their intention and thus their next action via motion. We developed a back-off (BO) movement to communicate the intention of yielding priority to pedestrians at bottlenecks. To evaluate human sensory perception and subjective legibility, the BO is compared to three other motion strategies in a video study with 167 interviewees at the university and public spaces, where it excels regarding legibility. Implemented in a real encounter, objective motion behavior of 78 participants as a reaction to a stop-and-wait strategy, and two versions of BO (short and long), shows an improvement of the pedestrians’ efficiency in the second encounter with the robot’s short BO version compared to the stop strategy. Eventually, in the third encounter with all motion strategies, interaction causes only a small time consumption still required by the cognitive process of perceiving an object in the visual field. Hence, the design of kinematic parameters, BO path and time, exhibits the potential to increase the fluency of an interaction with robots at bottlenecks.

scholarly journals Back-off: Evaluation of Robot Motion Strategies to Facilitate Human-Robot Spatial Interaction

2020 ◽  
Author(s):  
Jakob Reinhardt ◽  
Lorenz Prasch ◽  
Klaus Bengler
Keyword(s):  
Cognitive Process ◽  
Spatial Interaction ◽  
Public Spaces ◽  
Small Time ◽  
Robot Motion ◽  
Kinematic Parameters ◽  
Video Study ◽  
Time Consumption ◽  
The University ◽  
Motion Behavior

Standstill behavior by a robot is deemed to be ineffective and inefficient to convey a robot’s intention to yield priority to another party in spatial interaction. Instead, robots could convey their intention and, thus, their next action via motion. We developed a back-off movement to communicate the intention of yielding priority to pedestrians at bottlenecks. To evaluate human sensory perception and subjective legibility, the back-off is compared to three other motion strategies in a video study with N = 167 interviewees at the university and public spaces, where it excels regarding legibility. Implemented in a real encounter, objective motion behavior of N = 78 participants as a reaction to a stop & wait strategy, and two versions of back-off (short and long) shows an improvement of the pedestrians’ efficiency in the second encounter with the robot’s short back-off version compared to the stop strategy. Eventually, in the third encounter with all motion strategies, interaction causes only a small time consumption still required by the cognitive process of perceiving an object in the visual field. Hence, the design of kinematic parameters, back-off path and time, exhibits the potential to increase the fluency of an interaction with robots at bottlenecks.

scholarly journals Back-off: Evaluation of Robot Motion Strategies to Facilitate Human-Robot Spatial Interaction

2020 ◽  
Author(s):  
Jakob Reinhardt ◽  
Lorenz Prasch ◽  
Klaus Bengler
Keyword(s):  
Cognitive Process ◽  
Spatial Interaction ◽  
Public Spaces ◽  
Small Time ◽  
Robot Motion ◽  
Kinematic Parameters ◽  
Video Study ◽  
Time Consumption ◽  
The University ◽  
Motion Behavior

Standstill behavior by a robot is deemed to be ineffective and inefficient to convey a robot's intention to yield priority to another party in spatial interaction. Instead, robots could convey their intention and, thus, their next action via motion. We developed a back-off movement to communicate the intention of yielding priority to pedestrians at bottlenecks. To evaluate human sensory perception and subjective legibility, the back-off is compared to three other motion strategies in a video study with N = 167 interviewees at the university and public spaces, where it excels regarding legibility. Implemented in a real encounter, objective motion behavior of N = 78 participants as a reaction to a stop & wait strategy, and two versions of back-off (short and long) shows an improvement of the pedestrians' efficiency in the second encounter with the robot's short back-off version compared to the stop strategy. Eventually, in the third encounter with all motion strategies, interaction causes only a small time consumption still required by the cognitive process of perceiving an object in the visual field. Hence, the design of kinematic parameters, back-off path and time, exhibits the potential to increase the fluency of an interaction with robots at bottlenecks.

scholarly journals The role of university botanic gardens in implementing the third mission

2021 ◽  
Vol 296 ◽  
pp. 03002
Author(s):  
Tatyana Chernysheva
Keyword(s):  
Public Spaces ◽  
Educational Policies ◽  
Urban Residents ◽  
Botanic Gardens ◽  
Third Mission ◽  
Botanic Garden ◽  
The Third ◽  
The University ◽  
Russian Universities

The paper reveals a new dimension of implementing the third mission of a university - through the activities rolled-out by Russian universities in their botanic gardens. For urban residents, botanic gardens, in addition to their main functions, are gradually becoming a place for integrating different population groups, from schoolchildren to pensioners. These public spaces conduct active educational policies aimed at many segments of a broader university community, taking into account the experience of regional environmental organizations and international Associations of Botanic Gardens. The author argues that the ecological vector is a priority for productive communication of a university with regional and global audiences at the site of its Botanic Garden, which becomes a measure of the university entering upon the way of sustainable development

scholarly journals Tahlil al-Akhta’ an-Nahwiyyah fi at-Ta’bir at-Tahririy fi IAIM Metro Lampung

2020 ◽  
Vol 2 (01) ◽  
pp. 66
Author(s):  
Dian Risky Amalia ◽  
Nanda Fitriana Lukya
Keyword(s):  
Qualitative Research ◽  
Cognitive Process ◽  
Language Skills ◽  
Writing Skills ◽  
Social Phenomenon ◽  
The Third ◽  
The Social ◽  
Grammatical Errors ◽  
Third Stage ◽  
The University

The writing as a language skill is not a simple skill. However, writing skills are the most difficult language skills to master because writing is a very complex cognitive process. One of the rules of writing that should be taken into account is the writing of grammar (grammar). The purpose of this study was to determine how grammatical errors in the editorial expression of the third mannequin of the University of Islamic Knowledge Metro Lampung. Based on an analysis of the data that was conducted. Type of this research It is qualitative and descriptive the researcher used methodically, qualitative research is a process of research and understanding based on the methodology that investigates the social phenomenon and human problems. The results of the research found that there are 20 errors in the editorial expression of students of the third stage of the University of Islamic Knowledge metro Lampung with details of 5 errors in the category of al ism almarfu’ (2 errors in the mubtada’, 1 errors in the na’at, 1 errors in  the‘athaf, 1 errors in the fa’il), 5 errors In the category of al ismu almanshub (2 errors in the maf’ul bih, 3 errors in the ‘athof), 10 errors in the category of al ism almajrur (4 errors in the idhafah, 1 errors in the badal, and 4 errors in the syibh aljumlah). The final result presentation result is 25% erors in the category of al ism almarfu’, 25% errors In the category of al ismu almanshub and 50% in the category of al ism almajrur. Key words: writing, grammar, error analysis

Doctoral Training of Psychology Students in France

2003 ◽  
Vol 8 (1) ◽  
pp. 3-8 ◽  
Author(s):  
Christine Roland-Lévy
Keyword(s):  
Doctoral Programs ◽  
Psychology Students ◽  
Doctoral Training ◽  
University System ◽  
The Third ◽  
Conducting Research ◽  
The University ◽  
Psychology Doctoral ◽  
Phd Programs ◽  
Phd Program

Abstract: The aim of doctoral programs in psychology is to help students become competent psychologists, capable of conducting research and of finding suitable employment. Starting with a brief description of the basic organization of the French university system, this paper presents an overview of how the psychology doctoral training is organized in France. Since October 2000, the requisites and the training of PhD students are the same in all French universities, but what now differs is the openness to other disciplines according to the size and location of the university. Three main groups of doctoral programs are distinguished in this paper. The first group refers to small universities in which the Doctoral Schools are constructed around multidisciplinary seminars that combine various themes, sometimes rather distant from psychology. The second group covers larger universities, with a PhD program that includes psychology as well as other social sciences. The third group contains a few major universities that have doctoral programs that are clearly centered on psychology (clinical, social, and/or cognitive psychology). These descriptions are followed by comments on how PhD programs are presently structured and organized. In the third section, I suggest some concrete ways of improving this doctoral training in order to give French psychologists a more European dimension.

Native Americans and the Third World Strike at UC Berkeley

2019 ◽  
Vol 42 (2) ◽  
pp. 32-39
Author(s):  
LaNada War Jack
Keyword(s):  
Native American ◽  
Native Americans ◽  
Personal Experience ◽  
Third World ◽  
Leadership Roles ◽  
The Third ◽  
The Creation ◽  
The 1960S ◽  
The Third World ◽  
The University

The author reflects on her personal experience as a Native American at UC Berkeley in the 1960s as well as on her activism and important leadership roles in the 1969 Third World Liberation Front student strike, which had as its goal the creation of an interdisciplinary Third World College at the university.

Bankruptcy Model Construction and its Limitation in Input Data Quality

2019 ◽  
Vol 10 (2) ◽  
pp. 117-125
Author(s):  
Dana Kubíčková ◽  
◽  
Vladimír Nulíček ◽  
Keyword(s):  
Data Quality ◽  
Normal Distribution ◽  
Input Data ◽  
Model Construction ◽  
The Third ◽  
Third Stage ◽  
Discriminant Analyses ◽  
One Year ◽  
The University ◽  
Multivariate Discriminant

The aim of the research project solved at the University of Finance and administration is to construct a new bankruptcy model. The intention is to use data of the firms that have to cease their activities due to bankruptcy. The most common method for bankruptcy model construction is multivariate discriminant analyses (MDA). It allows to derive the indicators most sensitive to the future companies’ failure as a parts of the bankruptcy model. One of the assumptions for using the MDA method and reassuring the reliable results is the normal distribution and independence of the input data. The results of verification of this assumption as the third stage of the project are presented in this article. We have revealed that this assumption is met only in a few selected indicators. Better results were achieved in the indicators in the set of prosperous companies and one year prior the failure. The selected indicators intended for the bankruptcy model construction thus cannot be considered as suitable for using the MDA method.

A Short Modern History of Studying Sacrobosco’s De sphaera

2020 ◽  
Vol 65 (Special Issue) ◽  
pp. 23-33
Author(s):  
Alin Constantin Corfu
Keyword(s):  
20Th Century ◽  
Modern History ◽  
13Th Century ◽  
The Third ◽  
History Of ◽  
University Of Paris ◽  
The University

"A Short Modern History of Studying Sacrobosco’s De sphaera. The treatise generally known as De sphaera offered at the beginning of the 13th century a general image of the structure of the cosmos. In this paper I’m first trying to present a triple stake with which this treaty of Johannes de Sacrobosco (c. 1195 - c. 1256). This effort is intended to draw a context upon the treaty on which I will present in the second part of this paper namely, a short modern history of studying this treaty starting from the beginning of the 20th century up to this day. The first stake consists in the well-known episode of translation of the XI-XII centuries in the Latin milieu of the Greek and Arabic treaties. The treatise De sphaera taking over, assimilating and comparing some of the new translations of the texts dedicated to astronomy. The second Consists in the fact that Sacrobosco`s work can be considered a response to a need of renewal of the curriculum dedicated to astronomy at the University of Paris. And the third consists in the novelty and the need to use the De sphaera treatise in the Parisian University’s curriculum of the 13th century. Keywords: astronomy, translation, university, 13th Century, Sacrobosco, Paris, curriculum"

INTERVIEW WITH PETINA GAPPAH

Imbizo ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 92-98
Author(s):  
Faith Mkwesha
Keyword(s):  
Short Stories ◽  
Short Story ◽  
First Language ◽  
Short Story Collection ◽  
The Third ◽  
University Of Cambridge ◽  
Book Award ◽  
The University ◽  
The Guardian ◽  
University Of Zimbabwe

This interview was conducted on 16 May 2009 at Le Quartier Francais in Franschhoek, Cape Town, South Africa. Petina Gappah is the third generation of Zimbabwean writers writing from the diaspora. She was born in 1971 in Zambia, and grew up in Zimbabwe during the transitional moment from colonial Rhodesia to independence. She has law degrees from the University of Zimbabwe, the University of Cambridge, and the University of Graz. She writes in English and also draws on Shona, her first language. She has published a short story collection An Elegy for Easterly (2009), first novel The Book of Memory (2015), and another collection of short stories, Rotten Row (2016).  Gappah’s collection of short stories An Elegy for Easterly (2009) was awarded The Guardian First Book Award in 2009, and was shortlisted for the Frank O’Connor International Short Story Award, the richest prize for the short story form. Gappah was working on her novel The Book of Memory at the time of this interview.

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