Goal Detection

Author(s):  
Diane Poulin-Dubois
Keyword(s):  
Robotica ◽  
2018 ◽  
Vol 37 (4) ◽  
pp. 691-707 ◽  
Author(s):  
Mehmet Serdar Güzel ◽  
Vahid Babaei Ajabshir ◽  
Panus Nattharith ◽  
Emir Cem Gezer ◽  
Serhat Can

SummaryThis work addresses a new framework that proposes a decentralized strategy for collective and collaborative behaviours of multi-agent systems. This framework includes a new clustering behaviour that causes agents in the swarm to agree on attending a group and allocating a leader for each group, in a decentralized and local manner. The leader of each group employs a vision-based goal detection algorithm to find and acquire the goal in a cluttered environment. As soon as the leader starts moving, each member is enabled to move in the same direction by staying coordinated with the leader and maintaining the desired formation pattern. In addition, an exploration algorithm is designed and integrated into the framework so as to allow each group to be able to explore goals in a collaborative and efficient manner. A series of comprehensive experiments are conducted in order to verify the overall performance of the proposed framework.


2019 ◽  
Vol 36 (11-12) ◽  
pp. 3908-3933 ◽  
Author(s):  
Sylvia L. Mikucki-Enyart

Uncertainty is germane to the in-law experience. Although associations between in-law’s doubts and message production are well documented, less is known about how in-law’s uncertainty corresponds with their message processing and how these evaluations associate with relational outcomes. Weaving theorizing on uncertainty and goal detection, the present study examined associations between children-in-law’s uncertainty, message processing, and marital satisfaction. Self-report, survey data from children-in-law ( n = 199) revealed that their uncertainty corresponds with biased appraisals of their parents-in-law’s communication, specifically perceived topic avoidance and the goals undergirding their avoidant communication (i.e., goal inferences). Additionally, perceived topic avoidance rather than uncertainty shared a stronger association with goal inferences. Finally, goal inferences were directly and indirectly associated with children-in-law’s marital satisfaction. Results are interpreted in light of their theoretical and practical contributions.


1992 ◽  
Vol 4 (3) ◽  
pp. 375-383 ◽  
Author(s):  
Wendy Phillips ◽  
Simon Baron-Cohen ◽  
Michael Rutter

AbstractOne reason for looking at a person's eyes may be to diagnose their goal, because a person's eye direction reliably specifies what they are likely to act upon next. We report an experiment that investigates whether or not young normal infants use eye contact for this function. We placed them in situations in which the adult's action toward them was either ambiguous or unambiguous in its goal. Results showed that the majority of normal infants and young children with mental handicap made instant eye contact immediately following the ambiguous action but rarely after the unambiguous action. Young children with autism, in contrast, made eye contact equally (little) in both conditions. These results are discussed in relation to the function of eye contact, to our understanding of infant cognition, and to the theory of mind hypothesis of autism.


2013 ◽  
Vol 717 ◽  
pp. 585-587
Author(s):  
Qing Lai Zhang ◽  
Xin Ming Tian ◽  
Zhan Ling Meng

With the continuous development of football games, more and more football matches are hold in the world. From the World Cup to the big league, the erroneous decisions of the goals by referee always became the focus of the games. Federation International de Football Association (FIFA) is discussing now to introduce high technology to the football games to assist the judgment of the referee. In this paper, an advanced detection technology for soccer goal is proposed. This goal detection technology is based on the optical principle, high speed camera, as long as infrared detection devices. By detecting the change of electronic signal in the moment of goal, which can cut off the laser beam, the goal can be detected. In addition, the detection results and in-situ video are transmitted in real time to the arbitrators, which can reduce the goal disputes and make the game of football more fair.


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