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Using the tablet PC as a lecturing device offers the instructor a new set of tools upon which their teaching can be based. Since the general student body consists of many different types of learning styles, these new tools can provide a means to reach a wider range of students than the traditional blackboard-based lectures. However, as a first step towards assessing the effectiveness of the tablet...
Source Viewer 3D (sv3D) is a software visualization tool, based on a 3D extension of the file map metaphor. Sv3D has been developed as an independent visualization front end that represents source code and associated metrics as 3D metaphors, namely containers and poly cylinders. We developed a new version of sv3D as an Eclipse plug-in. Most of the functionality of the original tool is preserved, while...
Issue tracking repositories contain a wealth of information for reasoning about various aspects of software development processes. In this paper, we focus on bug triaging and provide visual means to explore the effort estimation quality and the bug life-cycle of reported problems. Our approach follows the micro/macro reading technique and uses a combination of graphical views to investigate details...
This article discusses three tools that allow making collaboration and decision-making more effective. It presents insights from working in the ldquoETH Baugarten Value Labrdquo, a new research space with five touch displays. First, the article introduces this lab. Then, it introduces two software tools to support communication and group decision-making. The first tool is targeted at urban planners,...
Understanding the evolution of a software system requires understanding how information about the release history, non-functional requirements and project milestones relates to functional requirements on the software components. This short paper describes a new tool, called CONCERNLINES, that supports this cognitive process by visualizing co-occurring concerns over time.
This position paper describes the challenges of semi-automatically recovering traceability information in specifications of the automotive domain using information retrieval techniques. Recovering traceability information itself is not an easy task and a combination of factors make this task even harder in the automotive domain. For example: There are huge specifications compared to specifications...
It's necessary to discuss the topology model of digital images for integrating remote sensing and geographic information system in higher levels. Based on cellular complex theories, a hierarchical image representation is presented that maintains both raster and vector representations of an object inside a same data structure and to translate between spatial concepts in image understanding and mining...
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