Muddy Points (MP) is a strategy to elicit and address individual students' doubts. While this can be effectively implemented in small classes, it is a challenge to do so in a large class. In this paper we propose ...
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Muddy Points (MP) is a strategy to elicit and address individual students' doubts. While this can be effectively implemented in small classes, it is a challenge to do so in a large class. In this paper we propose LAMP, a framework for Large-scale Addressing of Muddy Points, as a mechanism for instructors to ensure that every individual student's doubts are addressed even in large classes. LAMP has three phases: Collection, Addressal, and Closure. In the collection phase, MPs are systematically collected through four different modes. In the addressal phase, MPs are categorized into six categories and addressed accordingly. In the closure phase, the discussions on MPs are summarized. We investigated the effectiveness of LAMP in an introductory computerscience course having 450 students. We found that 68% of students confirmed they were able to pose their questions and 57% of students confirmed that there was closure to their questions.
Educational technology (ET) research encompasses a wide range of areas, including the development of technology tools for learning and teaching, pedagogies for technology enhanced learning, and use of ICT-based materi...
Educational technology (ET) research encompasses a wide range of areas, including the development of technology tools for learning and teaching, pedagogies for technology enhanced learning, and use of ICT-based materials or tools for learning. The interdisciplinary nature of ET leads to a wide variation in the focus and quality of research articles. Hence there is a need for guidelines for planning, conducting and reporting ET research studies. Such guidelines are also useful to instructors, as they are often well-positioned to carry out applied ET research studies. This article is a mini-tutorial that provides guidelines and templates to conduct ET research studies. The emphasis of this tutorial is on criteria that reviewers use to evaluate research papers and how the criteria can be met. This tutorial is designed to be used with an accompanying set of templates that we have created. The templates offer scaffolds to the researcher during various stages of research, so that reviewers. criteria are effectively addressed.
Anaerobic digestion is an attractive process for generation of hydrogen and methane, which involves complex microbial processes on decomposition of organic wastes and subsequent conversion of metabolic intermediates t...
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In this panel, we will address questions regarding the development and execution of one type of industry-academic collaboration - corporate-sponsored projects. As representatives of programs at both public and private...
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ISBN:
(纸本)9781467351386
In this panel, we will address questions regarding the development and execution of one type of industry-academic collaboration - corporate-sponsored projects. As representatives of programs at both public and private institutions, we will address a set of questions related to these programs. We have prepared an initial list that will be augmented with questions submitted and voted on by conference participants in advance of the session. After we have presented our prepared responses, the balance of the session will be dedicated to open discussion with audience members.
Application code and processor parallelization, together with instruction set customization, are the most common and effective ways to enhance the performance and efficiency of application-specific processors (ASIPs)....
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In orthogonal frequency division multiplexing (OFDM) relay system, subcarrier mapping at the relay has been shown to substantially improve the performance evidently. In this paper, we investigate the performance analy...
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This paper discusses The Use of Information technology in Health Care in Kosovo. The main focus of this paper will be in The Use of technology in Private Clinics, the Licensed Private Hospitals in particular. On one h...
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The recent deployment of very large-scale camera networks consisting of fixed/moving surveillance cameras and vehicle video recorders, has led to a novel field in object tracking problem. The major goal is to detect a...
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ISBN:
(纸本)9781479900145
The recent deployment of very large-scale camera networks consisting of fixed/moving surveillance cameras and vehicle video recorders, has led to a novel field in object tracking problem. The major goal is to detect and track each vehicle within a large area, which can be applied to video forensics. For example, a suspected vehicle can be automatically identified for mining digital criminal evidences from a large amount of video data. In this paper, we propose an efficient cross-camera vehicle tracking technique via affine invariant object matching. More specifically, we formulate the problem as invariant image feature matching among different viewpoints of cameras. To achieve vehicle matching, we first extract invariant image feature based on ASIFT (affine and scale-invariant feature transform) for each detected vehicle in a camera network. Then, to improve the accuracy of ASIFT feature matching between images from different viewpoints, we propose to efficiently match feature points based on our observed spatially invariant property of ASIFT, as well as the min-hash technique. As a result, cross-camera vehicle tracking can be efficiently and accurately achieved. Experimental results demonstrate the efficacy of the proposed algorithm and the feasibility to video forensics applications.
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