<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Conference Proceedings">
		<identifier>8JMKD3MGPBW34M/3EDR7U2</identifier>
		<repository>sid.inpe.br/sibgrapi/2013/07.06.21.18</repository>
		<metadatarepository>sid.inpe.br/sibgrapi/2013/07.06.21.18.22</metadatarepository>
		<site>sibgrapi.sid.inpe.br 802</site>
		<citationkey>OliveiraEspeOliv:2013:ExSpTi</citationkey>
		<author>Oliveira, Rubens Carlos Silva,</author>
		<author>Esperanša, Claudio,</author>
		<author>Oliveira, Antonio,</author>
		<affiliation>UFRJ</affiliation>
		<affiliation>UFRJ</affiliation>
		<affiliation>UFRJ</affiliation>
		<title>Exploiting Space and Time Coherence in Grid-based Sorting</title>
		<conferencename>Conference on Graphics, Patterns and Images, 26 (SIBGRAPI)</conferencename>
		<year>2013</year>
		<editor>Boyer, Kim,</editor>
		<editor>Hirata, Nina,</editor>
		<editor>Nedel, Luciana,</editor>
		<editor>Silva, Claudio,</editor>
		<booktitle>Proceedings</booktitle>
		<date>Aug. 5-8, 2013</date>
		<publisheraddress>Los Alamitos</publisheraddress>
		<publisher>IEEE Computer Society</publisher>
		<conferencelocation>Arequipa, Peru</conferencelocation>
		<keywords>GPU Computing, Sorting, Collision Detection.</keywords>
		<abstract>In recent years, many approaches for real-time simulation of physical phenomena using particles have been proposed. Many of these use 3D grids for representing spatial distributions and employ a collision detection technique where particles must be sorted with respect to the cells they occupy. In this paper we propose several techniques that make it possible to explore spatio-temporal coherence in order to reduce the work needed to produce a correct ordering and thus accelerate the collision detection phase of the simulation. Sequential and GPU-based implementations are discussed, and experimental results are presented. Although devised with particle-based simulations in mind, the proposed techniques have a broader scope, requiring only some means of establishing subsequences of the input which did not change from one frame to the next.</abstract>
		<language>en</language>
		<tertiarytype>Full Paper</tertiarytype>
		<format>On-line.</format>
		<size>1226 KiB</size>
		<numberoffiles>1</numberoffiles>
		<targetfile>papersib2013.pdf</targetfile>
		<lastupdate>2013:07.06.21.18.22 sid.inpe.br/banon/2001/03.30.15.38 claudio.esperanca@gmail.com</lastupdate>
		<metadatalastupdate>2020:02.19.03.09.22 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2013}</metadatalastupdate>
		<mirrorrepository>sid.inpe.br/banon/2001/03.30.15.38.24</mirrorrepository>
		<e-mailaddress>claudio.esperanca@gmail.com</e-mailaddress>
		<usergroup>claudio.esperanca@gmail.com</usergroup>
		<visibility>shown</visibility>
		<transferableflag>1</transferableflag>
		<hostcollection>sid.inpe.br/banon/2001/03.30.15.38</hostcollection>
		<contenttype>External Contribution</contenttype>
		<agreement>agreement.html .htaccess .htaccess2</agreement>
		<lasthostcollection>sid.inpe.br/banon/2001/03.30.15.38</lasthostcollection>
		<url>http://sibgrapi.sid.inpe.br/rep-/sid.inpe.br/sibgrapi/2013/07.06.21.18</url>
	</metadata>
</metadatalist>