| Identity statement area | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.15.13.26 |
| Last Update | 2007:07.15.13.26.35 administrator |
| Metadata | sid.inpe.br/sibgrapi@80/2007/07.15.13.26.36 |
| Metadata Last Update | 2020:02.19.03.06.18 administrator |
| Citation Key | PaulovichOlivMing:2007:FlToPr |
| Title | The Projection Explorer: A Flexible Tool for Projection-based Multidimensional Visualization  |
| Format | Printed, On-line. |
| Year | 2007 |
| Date | Oct. 7-10, 2007 |
| Access Date | 2021, Jan. 16 |
| Number of Files | 1 |
| Size | 369 KiB |
| Context area | |
| Author | 1 Paulovich, Fernando V. 2 Oliveira, Maria Cristina F. 3 Minghim, Rosane |
| Affiliation | 1 Instituto de Ciências Matemáticas e de Computação, Universidade de São Paulo 2 Instituto de Ciências Matemáticas e de Computação, Universidade de São Paulo 3 Instituto de Ciências Matemáticas e de Computação, Universidade de São Paulo |
| Editor | Falcão, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Conference Location | Belo Horizonte |
| Book Title | Proceedings |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Tertiary Type | Full Paper |
| History | 2007-07-15 13:26:36 :: paulovic@icmc.usp.br -> administrator :: 2007-08-02 21:17:20 :: administrator -> paulovic@icmc.usp.br :: 2008-07-17 14:09:42 :: paulovic@icmc.usp.br -> administrator :: 2009-08-13 20:38:20 :: administrator -> banon :: 2010-08-28 20:02:26 :: banon -> administrator :: 2020-02-19 03:06:18 :: administrator -> :: 2007 |
| Content and structure area | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Multidimensional Projection, Information Visualization, Multidimensional Visualization Tool, Document Collections Visual Representation. |
| Abstract | Multidimensional projections map data points, defined in a high-dimensional data space, into a 1D, 2D or 3D representation space. Such a mapping may be typically achieved with dimensional reduction, clustering, or force directed point placement. Projections can be displayed and navigated by data analysts by means of visual representations, which may vary from points on a plane to graphs, surfaces or volumes. Typically, projections strive to preserve distance relationships amongst data points, as defined in the original space. Information loss is inevitable and the projection approach defines the extent to which the distance preserving goal is attained. We introduce PEx - the Projection Explorer - a visualization tool for mapping and exploration of high-dimensional data via projections. A set of examples - on both structured (table) and unstructured (text) data - illustrate how projection based visualizations, coupled with appropriate exploration tools, offer a flexible set-up for multidimensional data exploration. The projections in PEx handle relatively large data sets at a computational cost adequate to user interaction. |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| Conditions of access and use area | |
| data URL | http://urlib.net/rep/sid.inpe.br/sibgrapi@80/2007/07.15.13.26 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/sibgrapi@80/2007/07.15.13.26 |
| Language | en |
| Target File | PaulovichOliveiraMinghim-ProjectionExplorer.pdf |
| User Group | paulovic@icmc.usp.br administrator |
| Visibility | shown |
| Allied materials area | |
| Mirror Repository | dpi.inpe.br/banon-pc2@80/2006/08.30.19.27 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Notes area | |
| Empty Fields | accessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |