2021 |
||
2. | Blazevic, Midhad; Sina, Lennart B.; Burkhardt, Dirk; Siegel, Melanie; Nazemi, Kawa Visual Analytics and Similarity Search - Interest-based Similarity Search in Scientific Data Proceedings Article In: 2021 25th International Conference Information Visualisation (IV), pp. 211-217, IEEE, New York, USA, 2021, ISBN: 978-1-6654-3827-8. Abstract | Links | BibTeX | Tags: Collaborative Systems, Similarity, Trend Analytics, Visual Analytics, Visual Business Analytics @inproceedings{Blazevic2021, Visual Analytics enables solving complex analytical tasks by coupling interactive visualizations and machine learning approaches. Besides the analytical reasoning enabled through Visual Analytics, the exploration of data plays an essential role. The exploration process can be supported through similaritybased approaches that enable finding similar data to those annotated in the context of visual exploration. We propose in this paper a process of annotation in the context of exploration that leads to labeled vectors-of-interest and enables finding similar publications based on interest vectors. The generation and labeling of the interest vectors are performed automatically by the Visual Analytics system and lead to finding similar papers and categorizing the annotated papers. With this approach, we provide a categorized similarity search based on an automatically labeled interest matrix in Visual Analytics. | |
2019 |
||
1. | Nazemi, Kawa; Burkhardt, Dirk Visual Analytics for Analyzing Technological Trends from Text Proceedings Article In: 2019 23rd International Conference Information Visualisation (iV), pp. 191-200, IEEE, 2019, ISSN: 2375-0138, (Best Paper Award). Abstract | Links | BibTeX | Tags: Emerging Trend Identification, Information Visualization, Trend Analytics, Visual Analytics, Visual Business Analytics @inproceedings{Nazemi2018b, The awareness of emerging technologies is essential for strategic decision making in enterprises. Emerging and decreasing technological trends could lead to strengthening the competitiveness and market positioning. The exploration, detection and identification of such trends can be essentially supported through information visualization, trend mining and in particular through the combination of those. Commonly, trends appear first in science and scientific documents. However, those documents do not provide sufficient information for analyzing and identifying emerging trends. It is necessary to enrich data, extract information from the integrated data, measure the gradient of trends over time and provide effective interactive visualizations. We introduce in this paper an approach for integrating, enriching, mining, analyzing, identifying and visualizing emerging trends from scientific documents. Our approach enhances the state of the art in visual trend analytics by investigating the entire analysis process and providing an approach for enabling human to explore undetected potentially emerging trends. |
2021 |
||
2. | Visual Analytics and Similarity Search - Interest-based Similarity Search in Scientific Data Proceedings Article In: 2021 25th International Conference Information Visualisation (IV), pp. 211-217, IEEE, New York, USA, 2021, ISBN: 978-1-6654-3827-8. | |
2019 |
||
1. | Visual Analytics for Analyzing Technological Trends from Text Proceedings Article In: 2019 23rd International Conference Information Visualisation (iV), pp. 191-200, IEEE, 2019, ISSN: 2375-0138, (Best Paper Award). |