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RDF data exploration and visualization
2007
Proceedings of the ACM first workshop on CyberInfrastructure: information management in eScience - CIMS '07
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In response to the user-controlled, semantics-driven direction of the exploration, the PGV explorer obtains the necessary sub-graphs from the RDF pager and enables their incremental visualization leaving ...
We present Paged Graph Visualization (PGV), a new semiautonomous tool for RDF data exploration and visualization. ...
Any opinions, findings, and conclusions or recomations expressed in this material are those of the authors and t necessarily reflect ...
doi:10.1145/1317353.1317362
dblp:conf/cikm/DeligiannidisKS07
fatcat:3a7ocxxgfbfp5c5qoy6dhjvhte
Text mapping: Visualising unstructured, structured, and time-based text collections
2008
International Journal of Intelligent Decision Technologies
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Large collections of text documents are increasingly common, both in business and personal information environments. ...
Flat text collections are often visualised using distance calculations between documents and subsequent (distance-preserving) projection. ...
, the Austrian Ministry of Economics and Labor and by the State of Styria. ...
doi:10.3233/idt-2008-2204
fatcat:je5zlfn7nvdc7bz7rnenx4eqtm
FacetScape: A Visualization for Exploring the Search Space
2014
2014 18th International Conference on Information Visualisation
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This visualization combines Voronoi subdivision and a tag cloud representation of the search facets. ...
Search result visualizations, especially for faceted browsing, aim at supporting users to find their way through large document collections. ...
In Tasks 1 and 4 users needed to exploit the search space, whereas Task 2 and 5 required more explorative search behavior. ...
doi:10.1109/iv.2014.49
dblp:conf/iv/SeifertJG14
fatcat:ghwtwtep4baddplk67jn7yxu4m
STREAMIT: Dynamic visualization and interactive exploration of text streams
2011
2011 IEEE Pacific Visualization Symposium
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Text streams demand an effective, interactive, and on-the-fly method to explore the dynamic and massive data sets, and meanwhile extract valuable information for visual analysis. ...
In this paper, we propose such an interactive visualization system that enables users to explore streaming-in text documents without prior knowledge of the data. ...
We thank the anonymous reviewers for helpful reviews to improve the paper. ...
doi:10.1109/pacificvis.2011.5742382
dblp:conf/apvis/AlsakranCZYL11
fatcat:utgmbllnezefroz24ayjfle7tu
SATORI: A System for Ontology-Guided Visual Exploration of Biomedical Data Repositories
[article]
2016
bioRxiv
pre-print
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We developed SATORI--an integrative search and visual exploration interface for the exploration of biomedical data repositories. ...
Visualizing this rich network of relationships can improve the explorability of large data repositories and help researchers find data sets of interest. ...
in the interviews and the evaluation study to help us design and evaluate SATORI. ...
doi:10.1101/046755
fatcat:2zaqmkydivea7edug4ys727kg4
SATORI: a system for ontology-guided visual exploration of biomedical data repositories
2017
Bioinformatics
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We developed SATORIan integrative search and visual exploration interface for the exploration of biomedical data repositories. ...
Visualizing this rich network of relationships can improve the explorability of large data repositories and help researchers find data sets of interest. ...
in the interviews and the evaluation study to help us design and evaluate SATORI. ...
doi:10.1093/bioinformatics/btx739
pmid:29186292
pmcid:PMC6031061
fatcat:eyifgfu75fczdodkxfiinlylf4
Organizing Search Results with a Reference Map
2012
IEEE Transactions on Visualization and Computer Graphics
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a) reference map (entire database) (b) query hits by relevance and similarity Fig. 1. Maintaining the global organization of subsets in hierarchically clustered document collections. ...
Here, the reference map is built from an MDS layout of the items in a Voronoi treemap representing their hierarchical clustering, and we use techniques from dynamic graph layout to align query results ...
We thank Daniel Keim and Florian Mansmann for providing us with the example data. ...
doi:10.1109/tvcg.2012.250
pmid:26357163
fatcat:xcrbflhozrdnjdw4wvvmzcwsxq
Evaluating a System for Interactive Exploration of Large, Hierarchically Structured Document Repositories
IEEE Symposium on Information Visualization
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The InfoSky visual explorer is a system enabling users to interactively explore large, hierarchically structured document collections. ...
Usability testing of an early prototype implementation of InfoSky revealed several design issues which prevented users from fully exploiting the power of the visual metaphor. ...
We would like to thank our colleagues at the Know-Center, Hyperwave, and Graz University of Technology for their feedback and suggestions. ...
doi:10.1109/infvis.2004.19
dblp:conf/infovis/GranitzerKSAK04
fatcat:idpxjb24fjd3bfaejynpu35ezu
Assessing Visualization Techniques for the Search Process in Digital Libraries
[article]
2013
arXiv
pre-print
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The search process typically can be separated into three major phases: query formulation and refinement, browsing through result lists and viewing and interacting with documents and their properties. ...
We conclude that this is most likely due to the fact that most systems are not evaluated intensely in real-life scenarios with real information seekers and that results of the interesting visualization ...
The System InfoSky (Keith Andrews et al., 2002) introduced in 2002 combined document relatedness and hierarchical structures (e.g. collection structure, classification information). ...
arXiv:1304.4119v1
fatcat:yxmmxlu43fdsrjbh7rvazxukla
Visual Analysis and Knowledge Discovery for Text
[chapter]
2013
Large-Scale Data Analytics
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Providing means for effectively accessing and exploring large textual data sets is a problem attracting the attention of text mining and information visualization experts alike. ...
Besides introducing human knowledge and visual pattern recognition into the analytical process, it provides the possibility to improve the performance of automatic methods through user feedback. ...
Exploiting integrated metadata and structure between documents becomes essential in order to improve summarization and keyword extraction, as shown in [29] . ...
doi:10.1007/978-1-4614-9242-9_7
fatcat:5ti6ubvuj5d5dhfjg6eyiyld6m
Assessing Visualization Techniques For The Search Process In Digital Libraries
[chapter]
Wissensorganisation und -repräsentation mit digitalen Technologien
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The search process typically can be separated into three major phases: query formulation and refinement, browsing through result lists and viewing and interacting with documents and their properties. ...
We conclude that this is most likely due to the fact that most systems are not evaluated intensely in real-life scenarios with real information seekers and that results of the interesting visualization ...
The System InfoSky (Keith Andrews et al., 2002) introduced in 2002 combined document relatedness and hierarchical structures (e.g. collection structure, classification information). ...
doi:10.1515/9783110312812.63
fatcat:ccrf24tylvch5mnhjdnkflwufu
Visual search and analysis of documents in the intellectual property domain
[article]
2013
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The stored information comprises text documents, images, audio files, videos, structured data from a variety of sources, as well as multimodal combinations of them, and is available in a multitude of electronic ...
A relatively young approach to tackle these tasks by exploiting human analytic power in synergetic combination with advanced computerized techniques has emerged with the research field of visual analytics ...
Here, the IPC's hierarchical structure is exploited for routing the edges by using the centers of parent areas within the IPC as additional points on the path. ...
doi:10.18419/opus-3090
fatcat:5xrtxo4c5ngmjkqf3ebla2acwu