An evaluation of semantically grouped word cloud designs
Word clouds continue to be a popular tool for summarizing textual information, despite their
well-documented deficiencies for analytic tasks. Much of their popularity rests on their playful …
well-documented deficiencies for analytic tasks. Much of their popularity rests on their playful …
Visualizing social media content with sententree
M Hu, K Wongsuphasawat… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
We introduce SentenTree, a novel technique for visualizing the content of unstructured
social media text. SentenTree displays frequent sentence patterns abstracted from a corpus …
social media text. SentenTree displays frequent sentence patterns abstracted from a corpus …
TalkTraces: Real-time capture and visualization of verbal content in meetings
S Chandrasegaran, C Bryan, H Shidara… - Proceedings of the …, 2019 - dl.acm.org
Group Support Systems provide ways to review and edit shared content during meetings,
but typically require participants to explicitly generate the content. Recent advances in …
but typically require participants to explicitly generate the content. Recent advances in …
ThemeDelta: Dynamic segmentations over temporal topic models
We present ThemeDelta, a visual analytics system for extracting and visualizing temporal
trends, clustering, and reorganization in time-indexed textual datasets. ThemeDelta is …
trends, clustering, and reorganization in time-indexed textual datasets. ThemeDelta is …
Rolled‐out wordles: A heuristic method for overlap removal of 2d data representatives
When representing 2D data points with spacious objects such as labels, overlap can occur.
We present a simple algorithm which modifies the (Mani‐) Wordle idea with scan‐line based …
We present a simple algorithm which modifies the (Mani‐) Wordle idea with scan‐line based …
Spatial text visualization using automatic typographic maps
We present a method for automatically building typographic maps that merge text and
spatial data into a visual representation where text alone forms the graphical features. We …
spatial data into a visual representation where text alone forms the graphical features. We …
A survey of tag clouds as tools for information retrieval and content representation
U Torres Parejo, JR Campaña, MA Vila… - Information …, 2021 - journals.sagepub.com
Tag clouds are tools that have been widely used on the Internet since their conception. The
main applications of these textual visualizations are information retrieval, content …
main applications of these textual visualizations are information retrieval, content …
[PDF][PDF] Compare clouds: Visualizing text corpora to compare media frames
Media frames represent distinct ways of communicating about issues that are reflected in
choices of key words and phrases. In this paper we develop a visualization technique and …
choices of key words and phrases. In this paper we develop a visualization technique and …
Effects of privacy policy visualization on users' information privacy awareness level: The case of Instagram
A Soumelidou, A Tsohou - Information Technology & People, 2020 - emerald.com
Purpose The purpose of this paper is to propose visualization techniques as a new
representation for privacy policies instead of traditional textual representation and to …
representation for privacy policies instead of traditional textual representation and to …
Comparative exploration of document collections: a visual analytics approach
We present an analysis and visualization method for computing what distinguishes a given
document collection from others. We determine topics that discriminate a subset of …
document collection from others. We determine topics that discriminate a subset of …