本科研究生毕业论文毕业设计答辩封面设计下

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Detailed View
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Conceptual View
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Conceptual View
Clicking on the Show Me the First Pass button will start an animation in which the first person in the line asks the question “who is shorter than me?”.
Detailed View
Clicking on the Show Me button will make these four panes come alive!
The Control Panel button allows the learner to change various aspects of the animation (see next slide). For example, the animation speed can be changed, its “chunking level” (where it pauses) can be altered, the learner can choose to run the animation with his or her own data, and the sorting order can be switched (ascending or descending).
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Conceptual View
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Conceptual View
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Conceptual View
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Conceptual View
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Conceptual View
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Architecture
Each algorithm visualization in HAlVis is structured as three main modules and two supporting modules. The first module (Conceptual View) explains the core operations of the algorithm and illustrates them using a familiar, real-world analogy. For instance, the analogy for the Selection Sort algorithm shows a line of people that sort themselves by height. The second module (Detailed View) first presents, side-by-side, the pseudocode description and textual explanation of the algorithm. Technical terms in this explanation are hyperlinked to definitions and additional illustrations of fundamental algorithmic principles in a supporting module (Fundamentals). Subsequently, four representations are presented simultaneously - one is a detailed animation of the operation of the algorithm on a small data set; the second is the pseudocode of the algorithm in which steps are highlighted synchronously with the animation; the third is a verbal explanation of the events occurring in the animation, and the fourth is a scoreboard of variables. The third module (Populated View) presents an animation of the algorithm's operation on a much larger data set. It also allows the user to make predictions about parameters of the algorithm's behavior and compare these against actual values. This facility and questions provided by a supporting module (Questions) are intended as self-assessment tools for the learner.
HAlVis Selection Sort Example
Hypermedia Algorithm Visualizations
Computer Science & Software Eng. Dept. Auburn University
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Contents
Go HAlVis Architecture Go Analogical Description Go Detailed Look Go Algorithm in Action Go Questions
Pseudocode representation of the algorithm
Fundamentals
Verbal explanation of pseudocode steps
A broad animation of the algorithm
Questions
Predicting behaviors and comparing against the animation
A detailed animation of the algorithm
Animation steps highlighted in pseudocode
Variable scoreboard
Verbal explanations of events in the animation
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Execution Variables (lower left): shows the changing values of important variables as execution proceeds.
Execution Status Messages (lower right): provides explanatory messages about events in the animation.
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Detailed View
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Fundamentals
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Detailed View
Next, the Detailed View presents a panorama of the algorithm’s behavior on a small data set, as the following slide shows. This window is divided into four panes:
Frames of this animation follow...
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