Erkang You

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—This paper studies assisted teleoperation techniques for controlling a 6DOF robot arm using click-and-drag input from a computer mouse. Experiments were conducted to investigate how task performance and user preferences are affected by low-level motion control strategies, which must deal with collision avoidance, dynamics constraints, and erroneous input.(More)
Studying relationships between keyword tags on social sharing websites has become a popular topic of research, both to improve tag suggestion systems and to discover connections between the concepts that the tags represent. Existing approaches have largely relied on tag co-occurrences. In this paper, we show how to find connections between tags by comparing(More)
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