Three-dimensional (3D) imaging has always been somewhat fascinating in its own right because it corresponds to natural spatial vision. With the increasing emergence of personal computers (PCSs), 3D applications first ...
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The development of electrical detection technology and quantitative interpretation of results, 3D geological modeling, and the search for hidden mines have made conducting electrical 3D inversion and 3D visualization ...
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Software visualization techniques provide effective means for program comprehension tasks as they allow developers to interactively explore large code bases. A frequently encountered task during software development i...
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ISBN:
(纸本)9789897584886
Software visualization techniques provide effective means for program comprehension tasks as they allow developers to interactively explore large code bases. A frequently encountered task during software development is the detection of source code files of similar semantic. To assist this task we present Software Forest, a novel 2.5D software visualization that enables interactive exploration of semantic similarities within a software system, illustrated as a forest. The underlying layout results from the analysis of the vocabulary of the software documents using Latent Dirichlet Allocation and Multidimensional Scaling and therefore reflects the semantic similarity between source code files. By mapping properties of a software entity, e.g., size metrics or trend data, to visual variables encoded by various, figurative tree meshes, aspects of a software system can be displayed. This concept is complemented with implementation details as well as a discussion on applications.
Information about the wind situation is crucial for en-route air traffic controllers. In this paper, we compare several glyph designs for showing wind direction and speed by the means of an empirical study. The differ...
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ISBN:
(纸本)9789897584886
Information about the wind situation is crucial for en-route air traffic controllers. In this paper, we compare several glyph designs for showing wind direction and speed by the means of an empirical study. The different designs are based on arrows, wind barbs, and text. During the study, we are measuring response times and accuracy. Moreover, we collect evidence of the applicability of those designs in en-route air traffic control by qualitative feedback from air traffic controllers. Our findings suggest, that the often-used wind barbs are less suited for assessing wind speed and direction. Instead, a combination of arrow and text should be favored.
We develop and implement a web-based, interactive visual NLP learning platform that enables novice learners to study the core processing components of statistical NLP analytics in sequence. More specifically, the cont...
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ISBN:
(纸本)9789897584886
We develop and implement a web-based, interactive visual NLP learning platform that enables novice learners to study the core processing components of statistical NLP analytics in sequence. More specifically, the contributions of this work are three-fold: (1) the ease of learners to access and use our platform through any web browser at no cost;(2) the interactive and dynamic visuals (e.g., mouseover events, collapsible tree diagrams, and animations) that enhance the study environment and learners' engagement;and (3) the in-focus step-by-step process, using the job posting classification as an example, to demonstrate the core processing components of statistical NLP approaches.
Clustering, a fundamental technique in unsupervised learning, identifies similar groups within a dataset. However, clustering algorithms encounter limitations when requiring a predetermined number of clusters/centroid...
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Due to variations in the size, shape, and location of liver tumors among individuals, surgical plans for liver tumor resection differ significantly. Traditional simulators use relatively uniform models in terms of siz...
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Image retrieval is the process of searching for similar images based on their visual content, which has significant applications in the field of medical imaging. Quickly retrieving similar images from a medical image ...
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As a potent greenhouse gas, methane (CH4) leakage not only intensifies global warming, but also brings huge security risks. In recent years, with the rapid development of remote sensing technology, methane leakage det...
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Recent advancements in the embedded systems field have resulted in more complicated systems with application-specific blocks (IP cores), often known as System on Chip (SoC) devices. Several redundancy-based embedded d...
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