scholarly journals Symmetry-Based Conflict Detection and Resolution Method towards Web3D-based Collaborative Design

Symmetry ◽  
2016 ◽  
Vol 8 (5) ◽  
pp. 35 ◽  
Author(s):  
Mingjiu Yu ◽  
Hongming Cai ◽  
Xiaoming Ma ◽  
Lihong Jiang
Keyword(s):  
Collaborative Design ◽  
Conflict Detection ◽  
Resolution Method ◽  
Conflict Detection And Resolution

scholarly journals Conflict Resolution in Mechatronic Collaborative Design Using Category Theory

2021 ◽  
Vol 11 (10) ◽  
pp. 4486
Author(s):  
Mouna Fradi ◽  
Faïda Mhenni ◽  
Raoudha Gaha ◽  
Abdelfattah Mlika ◽  
Jean-Yves Choley
Keyword(s):  
Category Theory ◽  
Collaborative Design ◽  
Early Stage ◽  
Conflict Detection ◽  
Efficient Tool ◽  
Mathematical Concepts ◽  
Domain Specific ◽  
Formal Framework ◽  
Conflict Detection And Resolution ◽  
Expert Models

Due to the multitude of disciplines involved in mechatronic design, heterogeneous languages and expert models are used to describe the system from different domain-specific views. Despite their heterogeneity, these models are highly interrelated. As a consequence, conflicts among expert models are likely to occur. In order to ensure that these models are not contradictory, the necessity to detect and manage conflicts among the models arises. Detecting these inconsistencies at an early stage significantly reduces the amount of engineering activities re-execution. Therefore, to deal with this issue, a formal framework relying upon mathematical concepts is required. The mathematical theory, namely category theory (CT), is considered as an efficient tool to provide a formal and unifying framework supporting conflict detection and management. This paper proposes a comprehensive methodology that allows conflict detection and resolution in the context of mechatronic collaborative design. CT is used in order to explicitly capture the inconsistencies occurred between the disparate expert models. By means of this theory, the conflicts can be detected and handled in an easy and formal way. Our proposed approach is applied to a collaborative scenario concerning the electro-mechanical actuator (EMA) of the aileron.

Conflict Detection and Resolution Method for Cooperating Unmanned Aerial Vehicles

2011 ◽  
Vol 65 (1-4) ◽  
pp. 495-505 ◽  
Author(s):  
Roberto Conde ◽  
David Alejo ◽  
Jose Antonio Cobano ◽  
Antidio Viguria ◽  
Aníbal Ollero
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Conflict Detection ◽  
Resolution Method ◽  
Aerial Vehicles ◽  
Conflict Detection And Resolution

Conflict Monitoring Across the Life Span

2014 ◽  
Vol 28 (3) ◽  
pp. 124-135 ◽  
Author(s):  
Daniela Czernochowski
Keyword(s):  
Older Adults ◽  
Life Span ◽  
Age Groups ◽  
Conflict Detection ◽  
Response Conflict ◽  
Conflict Monitoring ◽  
Subsequent Performance ◽  
Additional Control ◽  
Performance Response ◽  
Conflict Detection And Resolution

Errors can play a major role for optimizing subsequent performance: Response conflict associated with (near) errors signals the need to recruit additional control resources to minimize future conflict. However, so far it remains open whether children and older adults also adjust their performance as a function of preceding response conflict. To examine the life span development of conflict detection and resolution, response conflict was elicited during a task-switching paradigm. Electrophysiological correlates of conflict detection for correct and incorrect responses and behavioral indices of post-error adjustments were assessed while participants in four age groups were asked to focus on either speed or accuracy. Despite difficulties in resolving response conflict, the ability to detect response conflict as indexed by the Ne/ERN component was expected to mature early and be preserved in older adults. As predicted, reliable Ne/ERN peaks were detected across age groups. However, only for adults Ne/ERN amplitudes associated with errors were larger compared to Nc/CRN amplitudes for correct trials under accuracy instructions, suggesting an ongoing maturation in the ability to differentiate levels of response conflict. Behavioral interference costs were considerable in both children and older adults. Performance for children and older adults deteriorated rather than improved following errors, in line with intact conflict detection, but impaired conflict resolution. Thus, participants in all age groups were able to detect response conflict, but only young adults successfully avoided subsequent conflict by up-regulating control.

scholarly journals Improved Conflict Detection and Resolution for Service UAVs in Shared Airspace

2019 ◽  
Vol 68 (2) ◽  
pp. 1231-1242 ◽  
Author(s):  
Florence Ho ◽  
Ruben Geraldes ◽  
Artur Goncalves ◽  
Marc Cavazza ◽  
Helmut Prendinger
Keyword(s):  
Conflict Detection ◽  
Conflict Detection And Resolution
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