Jason Yeung

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Collaborative settings of multidisciplinary teams separated across geographical and temporal boundaries call for an integrated framework to support intelligent and distributed CAD. This paper presents a framework to improve the a bility to represent, capture, and reuse design rationale by using: computer-supported design rationale model (DRIMER) to capture(More)
PEBBLES (Providing Education By Bringing Learning Environments to Students) is a videoconferencing system which combines traditional videoconferencing equipment with simple robotics. It allows elementary school aged children who are unable to attend school because of hospitalization or other reasons to establish a presence in their classroom with a remotely(More)
This paper presents a knowledge-based approach for capturing data and rationale, so that the experience and insights gained while pursuing a major project or endeavor can be utilized when pursuing future endeavors of a similar nature. The proposed approach, embodied in a concept demonstration prototype named SSPARCy, focuses on the means for capturing(More)
Aligning and plumbing of construction assemblies is a fundamental problem because of reliance on manual solutions for geometric feedback control problem involved with practices such as pipefitting and steel structures erection. Where defective components and segments are not well controlled, the errors propagate in larger components and therefore cause more(More)
One of the most prohibiting factors when attempting to reuse structural steel members or systems of members is the time and labour required to accurately determine dimensions. Current practices dictate that all required measurements are recorded by hand using tape measures and calipers which adds a significant cost to reused steel. To mitigate this cost, a(More)
PEBBLES (Providing Education By Bringing Learning Environments to Students) is a videoconferencing system which combines traditional videoconferencing equipment with simple robotics. Traditionally, it has been used to enable elementary school students who are unable to attend school because of hospitalization or other reasons to establish a presence in(More)
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