| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPAW/3PFQJLH | |||
| Repository | sid.inpe.br/sibgrapi/2017/08.21.17.31 | |||
| Last Update | 2017:08.21.17.31.23 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2017/08.21.17.31.23 | |||
| Metadata Last Update | 2022:06.14.00.08.54 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI.2017.21 | |||
| Citation Key | GomesSantVida:2017:InViTr | |||
| Title | Interactive Visualization of Traffic Dynamics Based on Trajectory Data  | |||
| Format | On-line | |||
| Year | 2017 | |||
| Access Date | 2024, Apr. 29 | |||
| Number of Files | 1 | |||
| Size | 2276 KiB | |||
| 2. Context | ||||
| Author | 1 Gomes, George Allan Menezes 2 Santos, Emanuele 3 Vidal, Creto A. | |||
| Affiliation | 1 Federal University of Ceará, Fortaleza, Brazil 2 Federal University of Ceará, Fortaleza, Brazil 3 Federal University of Ceará, Fortaleza, Brazil | |||
| Editor | Torchelsen, Rafael Piccin Nascimento, Erickson Rangel do Panozzo, Daniele Liu, Zicheng Farias, Mylène Viera, Thales Sacht, Leonardo Ferreira, Nivan Comba, João Luiz Dihl Hirata, Nina Schiavon Porto, Marcelo Vital, Creto Pagot, Christian Azambuja Petronetto, Fabiano Clua, Esteban Cardeal, Flávio | |||
| e-Mail Address | george@virtual.ufc.br | |||
| Conference Name | Conference on Graphics, Patterns and Images, 30 (SIBGRAPI) | |||
| Conference Location | Niterói, RJ, Brazil | |||
| Date | 17-20 Oct. 2017 | |||
| Publisher | IEEE Computer Society | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2017-08-21 17:31:23 :: george@virtual.ufc.br -> administrator :: 2022-06-14 00:08:54 :: administrator -> :: 2017 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | interactive visualization traffic visualization traffic patterns spatiotemporal visual exploration | |||
| Abstract | Urbanization is accelerating worldwide, giving rise to serious traffic problems. Traffic wave, known as stop-and-go traffic or phantom intersection, is one of the most significant traffic oscillation patterns studied in Traffic Engineering. Usually these studies are numerical experiments that investigate specific places, such as a crossroad or a highway section, and their findings cannot, therefore, be easily applied to sensing device data in a systematic computational approach. In this regard, visual analytics can help by combining automated analysis with interactive visualization for effective understanding, reasoning, and decision-making. In this paper, we present a novel approach for visualizing traffic oscillation patterns by visualizing the objects' movement in space over time, inspired by vector field visualization. We propose an algorithm to control and synchronize the visualization time; a systematic stepwise methodology for exploring sensing device data; and a visualization tool that computes the trajectory data in parallel on the GPU at interactive frame rates. Moreover, our approach is designed to support both batch-processed and streaming data applications. We also present the benefits and limitations of our visualization proposal based on domain expert feedback. Finally, we present performance tests with very encouraging results to support our approach. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2017 > Interactive Visualization of... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Interactive Visualization of... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPAW/3PFQJLH | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPAW/3PFQJLH | |||
| Language | en | |||
| Target File | PID4959881.pdf | |||
| User Group | george@virtual.ufc.br | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPAW/3PKCC58 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2017/09.12.13.04 6 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume | |||