Tag-Cloud Drawing: Algorithms for Cloud Visualization

0 %
100 %
Information about Tag-Cloud Drawing: Algorithms for Cloud Visualization
Technology

Published on November 11, 2008

Author: lemire

Source: slideshare.net

Description

Tag clouds provide an aggregate of tag-usage statistics. They are typically sent as in-line HTML to browsers. However, display mechanisms suited for ordinary text are not ideal for tags, because font sizes may vary widely on a line. As well, the typical layout does not account for relationships that may be known between tags. This paper presents models and algorithms to improve the display of tag clouds that con- sist of in-line HTML, as well as algorithms that use nested tables to achieve a more general 2-dimensional layout in which tag relationships are considered. The first algorithms leverage prior work in typesetting and rectangle packing, whereas the second group of algorithms leverage prior work in Electronic Design Automation. Experiments show our algorithms can be efficiently implemented and perform well.

Add a comment

Related presentations

Related pages

Tag-Cloud Drawing: Algorithms for Cloud Visualization

Tag-Cloud Drawing: Algorithms for Cloud Visualization Owen Kaser University of New Brunswick Saint John, NB, Canada o.kaser@computer.org Daniel Lemire
Read more

Tag-Cloud Drawing - Algorithms for Cloud Visualization

Introduction Clouds with inline text Clouds with arbitrary placement HCI studies Conclusions References Tag-Cloud Drawing Algorithms for Cloud Visualization
Read more

Tag-Cloud Drawing: Algorithms for Cloud Visualization (2007)

Tag-Cloud Drawing: Algorithms for Cloud Visualization (2007) ... , title = {Tag-Cloud Drawing: ... a study of graph drawing aesthetics and algorithms.
Read more

Tag cloud - Wikipedia, the free encyclopedia

Oversaturation of the tag cloud method and ambivalence about its utility as a ... A text cloud or word cloud is a visualization of word frequency in a ...
Read more

Tag-cloud drawing: Algorithms for cloud visualization (0)

CiteSeerX - Scientific documents that cite the following paper: Tag-cloud drawing: Algorithms for cloud visualization
Read more

Tag-Cloud Drawing: Algorithms for Cloud Visualization (PDF ...

Page 1. arXiv:cs/0703109v2 [cs.DS] 7 May 2007 Tag-Cloud Drawing: Algorithms for Cloud Visualization Owen Kaser University of New Brunswick Saint John, NB ...
Read more

Title: Tag-Cloud Drawing: Algorithms for Cloud Visualization

Abstract: Tag clouds provide an aggregate of tag-usage statistics. They are typically sent as in-line HTML to browsers. However, display ...
Read more

Tag-Cloud Drawing: Algorithms for Cloud Visualization

Title: Tag-Cloud Drawing: Algorithms for Cloud Visualization: Authors: Kaser, Owen; Lemire, Daniel: Publication: eprint arXiv:cs/0703109: Publication Date:
Read more