A generic method for servo tuning based on dynamic modeling and task description

2018 ◽  
Vol 80 ◽  
pp. 542-553
Author(s):  
Flavien Paccot ◽  
Helene Chanal
Keyword(s):  
Dynamic Modeling ◽  
Task Description ◽  
And Task

scholarly journals Providing Business Continuity Plan after Natural Disasters: a case stusy in the Staff Area of Water and Wastewater Company of Tehran

2019 ◽  
Author(s):  
Vahid Shafaie ◽  
Farid Darvish ◽  
Mehrdad Nazariha ◽  
Saeed Givehchi
Keyword(s):  
Data Collection ◽  
Natural Disasters ◽  
Natural Disaster ◽  
Business Continuity ◽  
Task Description ◽  
Water And Wastewater ◽  
Alternative Site ◽  
Organizational Chart ◽  
Economic Institute ◽  
And Task

Introduction: Each economic and non-economic institute is inevitably forced to pay special attention  to the post-crisis phase to keep its organizational alive, carry out its missions, and reduce the damages and costs caused by various crises. In this research, we tried to extract the Business Continuity Plan (BCP) after the natural disaster of earthquake in the staff area of Water and Wastewater Company of Tehran within the localized framework of BS-25999 British Standards Institution (BSI). Method: In this regard, a questionnaire was used for data collection. Analysis of the questionnaire results was performed by SPSS19 and Expertchoice11 applications. Results: The manager of Water and Wastewater Company of  Tehran was found to be the best authority for managing the emergency so that the company can continue its operation and return to normal situation. According to the findings, the hot site was selected as the best location for business continuity of Water and Wastewater Company of Tehran, which could be an alternative site to continue the activities and services after the disaster. Conclusion: A localized post-earthquake Business Continuity Plan (BCP) was suggested in the staff area of Water and Wastewater Company of Tehran. In this site,  necessary actions can be perfromed to continue the activities before, during, and after the disaster. Furthermore, organizational chart and task description can be redefined in it.

The impact of task description linguistic style on task performance: a text mining of crowdsourcing contests

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Keng Yang ◽  
Hanying Qi ◽  
Qian Huang
Keyword(s):  
Text Mining ◽  
Task Performance ◽  
Cognitive Complexity ◽  
Content Type ◽  
Task Description ◽  
Task Descriptions ◽  
Language Styles ◽  
The Impact ◽  
And Task

PurposeExisting studies on the relationship between task description and task performance are insufficient, with many studies considering description length rather than content to measure quality or only evaluating a single aspect of task performance. To address this gap, this study analyzes the linguistic styles of task descriptions from 2,545 tasks on the Taskcn.com crowdsourcing platform.Design/methodology/approachAn empirical analysis was completed for task description language styles and task performance. The paper used text mining tool Simplified Chinese Linguistic Inquiry and Word Count to extract eight linguistic styles, namely readability, self-distancing, cognitive complexity, causality, tentative language, humanizing personal details, normative information and language intensity. And it tests the relationship between the eight language styles and task performance.FindingsThe study found that more cognitive complexity markers, tentative language, humanized details and normative information increase the quantity of submissions for a task. In addition, more humanized details and normative information in a task description improves the quality of task. Conversely, the inclusion of more causal relationships in a task description reduces the quantity of submissions. Poorer readability of the task description, less self-estrangement and higher language intensity reduces the quality of the task.Originality/valueThis study first reveals the importance of the linguistic styles used in task descriptions and provides a reference for how to attract more task solvers and achieve higher quality task performance by improving task descriptions. The research also enriches existing knowledge on the impact of linguistic styles and the applications of text mining.

Algorithmic representation of work cells and task description for off-line programming

1987 ◽  
Vol 3 (2) ◽  
pp. 201-208 ◽  
Author(s):  
G. Duelen ◽  
U. Kirchhoff ◽  
R. Bernhardt ◽  
G. Schreck
Keyword(s):  
Task Description ◽  
Algorithmic Representation ◽  
Work Cells ◽  
And Task

When Hearing Does Not Mean Understanding: On the Neural Processing of Syntactically Complex Sentences by Listeners With Hearing Loss

2021 ◽  
pp. 1-13
Author(s):  
Margreet Vogelzang ◽  
Christiane M. Thiel ◽  
Stephanie Rosemann ◽  
Jochem W. Rieger ◽  
Esther Ruigendijk
Keyword(s):  
Hearing Loss ◽  
Sentence Processing ◽  
Secondary Task ◽  
Sentence Comprehension ◽  
Inferior Frontal Gyrus ◽  
Normal Hearing ◽  
Cognitive Demands ◽  
Sentence Complexity ◽  
Complex Sentences ◽  
And Task

Purpose Adults with mild-to-moderate age-related hearing loss typically exhibit issues with speech understanding, but their processing of syntactically complex sentences is not well understood. We test the hypothesis that listeners with hearing loss' difficulties with comprehension and processing of syntactically complex sentences are due to the processing of degraded input interfering with the successful processing of complex sentences. Method We performed a neuroimaging study with a sentence comprehension task, varying sentence complexity (through subject–object order and verb–arguments order) and cognitive demands (presence or absence of a secondary task) within subjects. Groups of older subjects with hearing loss ( n = 20) and age-matched normal-hearing controls ( n = 20) were tested. Results The comprehension data show effects of syntactic complexity and hearing ability, with normal-hearing controls outperforming listeners with hearing loss, seemingly more so on syntactically complex sentences. The secondary task did not influence off-line comprehension. The imaging data show effects of group, sentence complexity, and task, with listeners with hearing loss showing decreased activation in typical speech processing areas, such as the inferior frontal gyrus and superior temporal gyrus. No interactions between group, sentence complexity, and task were found in the neuroimaging data. Conclusions The results suggest that listeners with hearing loss process speech differently from their normal-hearing peers, possibly due to the increased demands of processing degraded auditory input. Increased cognitive demands by means of a secondary visual shape processing task influence neural sentence processing, but no evidence was found that it does so in a different way for listeners with hearing loss and normal-hearing listeners.

The Production of Gesture and Speech by People With Aphasia: Influence of Communicative Constraints

2019 ◽  
Vol 62 (12) ◽  
pp. 4417-4432 ◽  
Author(s):  
Carola de Beer ◽  
Jan P. de Ruiter ◽  
Martina Hielscher-Fastabend ◽  
Katharina Hogrefe
Keyword(s):  
Language Impairment ◽  
Daily Living ◽  
Linguistic Performance ◽  
Task Effects ◽  
Communicative Abilities ◽  
Gesture Production ◽  
And Task ◽  
Group Effects

Purpose People with aphasia (PWA) use different kinds of gesture spontaneously when they communicate. Although there is evidence that the nature of the communicative task influences the linguistic performance of PWA, so far little is known about the influence of the communicative task on the production of gestures by PWA. We aimed to investigate the influence of varying communicative constraints on the production of gesture and spoken expression by PWA in comparison to persons without language impairment. Method Twenty-six PWA with varying aphasia severities and 26 control participants (CP) without language impairment participated in the study. Spoken expression and gesture production were investigated in 2 different tasks: (a) spontaneous conversation about topics of daily living and (b) a cartoon narration task, that is, retellings of short cartoon clips. The frequencies of words and gestures as well as of different gesture types produced by the participants were analyzed and tested for potential effects of group and task. Results Main results for task effects revealed that PWA and CP used more iconic gestures and pantomimes in the cartoon narration task than in spontaneous conversation. Metaphoric gestures, deictic gestures, number gestures, and emblems were more frequently used in spontaneous conversation than in cartoon narrations by both participant groups. Group effects show that, in both tasks, PWA's gesture-to-word ratios were higher than those for the CP. Furthermore, PWA produced more interactive gestures than the CP in both tasks, as well as more number gestures and pantomimes in spontaneous conversation. Conclusions The current results suggest that PWA use gestures to compensate for their verbal limitations under varying communicative constraints. The properties of the communicative task influence the use of different gesture types in people with and without aphasia. Thus, the influence of communicative constraints needs to be considered when assessing PWA's multimodal communicative abilities.

Dynamic Modeling and Wear-Based Remaining Useful Life Prediction of High Power Clutch Systems

2005 ◽  
Vol 48 (2) ◽  
pp. 208-217 ◽  
Author(s):  
Matthew Watson ◽  
Carl Byington ◽  
Douglas Edwards ◽  
Sanket Amin
Keyword(s):  
Dynamic Modeling ◽  
High Power ◽  
Life Prediction ◽  
Remaining Useful Life ◽  
Useful Life

Do Young Children Modulate Their Cognitive Control?

2016 ◽  
Vol 63 (2) ◽  
pp. 117-126 ◽  
Author(s):  
Solène Ambrosi ◽  
Patrick Lemaire ◽  
Agnès Blaye
Keyword(s):  
Young Children ◽  
Cognitive Control ◽  
Inhibitory Control ◽  
Age Range ◽  
Stroop Tasks ◽  
And Task

Abstract. Dynamic, trial-by-trial modulations of inhibitory control are well documented in adults but rarely investigated in children. Here, we examined whether 5-to-7 year-old children, an age range when inhibitory control is still partially immature, achieve such modulations. Fifty three children took flanker, Simon, and Stroop tasks. Above and beyond classic congruency effects, the present results showed two crucial findings. First, we found evidence for sequential modulations of congruency effects in these young children in the three conflict tasks. Second, our results showed both task specificities and task commonalities. These findings in young children have important implications as they suggest that, to be modulated, inhibitory control does not require full maturation and that the precise pattern of trial-by-trial modulations may depend on the nature of conflict.

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