Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 17 of 17 for “"Collaborative Task"”.
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Computational formulation, modeling and evaluation of human-robot team training techniques
… and training people to perform human-robot collaborative tasks, drawing upon insights from practices widely used in human teams. First, we design and evaluate human-robot cross-training, a strategy used and validated for effective human team training. Cross-training is an interactive …
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Contextual Knowledge Sharing in Multi-Agent Long-Horizon Planning Settings with Centralized Communication and Coordination
… within shared environments, enable intelligent, collaborative solutions for tasks requiring real-time coordination and adaptability. While applications span diverse fields, from disaster response to healthcare, planning in these systems remains challenging due to partial egocentric observations …
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Follow the signal: models of attention, reason, and belief
… participants' evolving belief states during a collaborative task. I design and evaluate multiple extraction pipelines, demonstrating the feasibility of tracking belief expression in real time. Finally, I holistically examine how automated systems with noisy data shape downstream performance on …
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Building and sharing the cognition model of the environment with collaborative service robots
… cognition concept for building a cognition model collaboratively by robot and human. The proposed concept is based on an object-oriented approach that abstracts robot's perception, cognition, and knowledge to separate but interconnected elements. The shared cognition concept allows the human and …
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The Dynamics of Social Hierarchy
… networks, Results of study 1 suggest that, in collaborative task groups, prestige has a positive and bidirectional temporal association with social rank, while the association that dominance has diminished over time. Study 2 indicated that in these task groups those high in prestige were more …
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Developing safe and efficient robotic assistants for close-proximity human-robot collaboration
… experiment in which participants perform a collaborative task with the robot in two distinct motion planning modes: human-aware and standard. The fluency of the team in both modes is then compared with the use of quantitative metrics like task execution time, amount of concurrent motion, …
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Improving computer-mediated collaboration: development and empirical evaluation of two instructional support methods
… by step through their collaboration on a first task. The main hypothesis was that the instruction provided by the model and the script would convey strategies necessary for a good and effective computer-mediated collaboration to the people. To test this hypothesis an experimental design was …
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Learning to collaborate : robots building together
… of robotic assembly, then we need to make collaborative robots that can work together, without human intervention, to plan and build large structures that they could not complete alone. By developing teams of robots that can collaboratively work together to plan and build large structures, …
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Generalized Task Structure Learning for Collaborative Multi-Robot/Human-Robot Task Allocation
… basis of this work is a control architecture for collaborative multi-robot systems focusing on the problem of task allocation under hierarchical constraints imposed upon a joint task. For these types of tasks, multiple robots need to dynamically coordinate their execution during the task …
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Spatial Computing Frameworks for Adaptive Disaster Response and Visual Place Recognition
… disparate users to contribute their effort to a collaborative task. The other is Proteus, which generates a traversable map from volunteer collected data in a post-disaster scenario. Given a set of collected GPS trajectories per volunteer Proteus can combine them to obtain a single set of …
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Designing a conversational agent for promoting participation of under-contributing members in a small group chat discussion
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-05-01
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Distributed Dynamic Hierarchical Task Assignment for Human-Robot Teams
This work implements a joint task architecture for human-robot collaborative task execution using a hierarchical task planner. This architecture allowed humans and robots to work together as teammates in the same environment while following several task constraints. These constraints are 1) …
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Anticipatory communication strategies for human robot team coordination
… especially where complex and safety-critical tasks must be performed. We envision a world where autonomous systems can be seamlessly integrated into high performing human teams. In order for team members to successfully work in concert to achieve a goal, the team must establish a common …
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Investigating flow facilitated by art-making, and potential implications on identity, conflict and wellbeing
… group flow in particular, through individual and collaborative creating and to note the potential implications of this for identity, wellbeing and conflict. Previous research on group flow facilitated by collaborative arts is limited to the medium of music (Pels, Kleinert & Mennigen, 2018; …
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Development and evaluation of a haptic framework supporting telerehabilitation robotics and group interaction
… behaviours and motivations while doing the task in a group and on their own; second was to determine whether group interaction in virtual and reala environments was different from each other in terms of performance, engagement and strategy to complete the task; finally was to test out the …
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Toward an Argumentation-based Dialogue framework for Human-Robot Collaboration
… system performance and user experience during a collaborative task when compared to an HRI system that is capable of only supervisory interaction with minimal dialogue. Results from user studies in physical and simulated human-robot collaborative environments, which involved 108 human …
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Organizational Decision-making in the Age of Big Data and Artificial Intelligence
… There are three studies. All three focus on collaborative decision-making in organizations, with study 1 examining it in the context of big data, while study 2 and 3 in the context of artificial intelligence.</p> <p>Study 1: This study examines the impact of different manners of presenting …