This paper reports on the results of a two year project in which visual algorithm simulation exercises were developed for a spatial data algorithms course. The success of the project is studied from several point of v...
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This paper reports on the results of a two year project in which visual algorithm simulation exercises were developed for a spatial data algorithms course. The success of the project is studied from several point of views, i.e., from developer's, teachers's, and student's perspective. The amount of work, learning outcomes, and feasibility of the system has been estimated based on the data gathered during the project. The results are encouraging, which motivates to extend the concept also for other courses in the future.
spatialdata structures are used to manipulate location data. The visualization of such structures faces many challenges that are not relevant in the visualization of one-dimensional data. The visualized data can be r...
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spatialdata structures are used to manipulate location data. The visualization of such structures faces many challenges that are not relevant in the visualization of one-dimensional data. The visualized data can be represented using several different types of visual metaphors. These metaphors can be divided into several different levels of abstraction depending on the purpose of the visualization. This paper proposes a division of data structure visualization into four levels of abstraction, and shows how these abstractions can be taken into account in the visualization of spatialdata structures.
In this paper an extension that brings spatialdata algorithm support to the TRAKLA2 system is described. The different exercise types and the problems implementing them are discussed, and suggestions for future work ...
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ISBN:
(纸本)9781450378383
In this paper an extension that brings spatialdata algorithm support to the TRAKLA2 system is described. The different exercise types and the problems implementing them are discussed, and suggestions for future work and ideas for better spatialdata support to the system are given.
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