In this paper we describe CTArcade, a web application framework that seeks to engage users through game play resulting in the improvement of computational thinking (CT) skills. Our formative study indicates that CT sk...
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3D data has many advantages over image data. It is robust to illumination change and does not have a scaling problem caused by distance of an object. Also it can be viewed at various angles. Nowadays with advance of 3...
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When faced with a challenging goal, knowledge workers need to concentrate on their tasks so that they move forward toward completion. Since frustrations, distractions, and interruptions can interfere with their smooth...
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In an ideal world, children and adults could travel anywhere as easily as they travel to work or school. Geography has stood in the way of this, until now. This paper's authors, a design team of adults and childre...
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This study presents a three-dimensional localization of a ball drop in a multi-surface environment using cost-effective data acquisition devices, and proposes two learning-based methods to improve the baseline classic...
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In this paper, we examine hypermedia systems with an emphasis on the types of learning they are appropriate for. We use Bloom's taxonomy of behavioral objectives as the organizing framework for a discussion of edu...
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This paper describes a research effort to support collaborative translation by monolingual speakers, or people that speak only the source or target language. I hypothesize that sharing knowledge across the language ba...
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ISBN:
(纸本)9781605582474
This paper describes a research effort to support collaborative translation by monolingual speakers, or people that speak only the source or target language. I hypothesize that sharing knowledge across the language barrier is possible with a combination of automated (but poor quality) machine translation, language-independent communication, and existing background knowledge. I demonstrate this possibility with proof-of-concept experiments.
Nowadays, the performance of mobile devices such as personal digital assistants (PDA) or cell phones are rapidly improving. This improvement increased the demand for various functions in mobile devices. Among them, em...
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Nowadays, the performance of mobile devices such as personal digital assistants (PDA) or cell phones are rapidly improving. This improvement increased the demand for various functions in mobile devices. Among them, embedded speech recognizers are one of the major research topics. To guarantee an acceptable performance, the efficient usage of the hardware resources is very important. In this paper, we introduce our embedded speech recognizer and several important technologies implemented in it used to reduce hardware resources.
For applications such as video surveillance and humancomputer inter/ace, we propose an efficiently integrated method to detect and track faces. Various visual cues are combined to the algorithm: motion, skin color, g...
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In this paper, we present ThumbSpace, a software-based interaction technique that provides general one-handed thumb operation of touchscreenbased mobile devices. Our goal is to provide accurate selection of all interf...
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