<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Conference Proceedings">
		<site>sibgrapi.sid.inpe.br 802</site>
		<holdercode>{ibi 8JMKD3MGPEW34M/46T9EHH}</holdercode>
		<identifier>6qtX3pFwXQZeBBx/vStao</identifier>
		<repository>sid.inpe.br/banon/2002/10.25.09.12</repository>
		<lastupdate>2002:09.23.03.00.00 sid.inpe.br/banon/2001/03.30.15.38 administrator</lastupdate>
		<metadatarepository>sid.inpe.br/banon/2002/10.25.09.12.36</metadatarepository>
		<metadatalastupdate>2022:06.14.00.11.55 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2002}</metadatalastupdate>
		<doi>10.1109/SIBGRA.2002.1167168</doi>
		<citationkey>MoreiraCombFrei:2002:SmViSe</citationkey>
		<title>Smart Visible Sets for networked virtual environments</title>
		<year>2002</year>
		<numberoffiles>1</numberoffiles>
		<size>229 KiB</size>
		<author>Moreira, Fabio Osorio,</author>
		<author>Comba, Joao L. D.,</author>
		<author>Freitas, Carla M. D. S.,</author>
		<editor>Gonçalves, Luiz Marcos Garcia,</editor>
		<editor>Musse, Soraia Raupp,</editor>
		<editor>Comba, João Luiz Dihl,</editor>
		<editor>Giraldi, Gilson,</editor>
		<editor>Dreux, Marcelo,</editor>
		<conferencename>Brazilian Symposium on Computer Graphics and Image Processing, 15 (SIBGRAPI)</conferencename>
		<conferencelocation>Fortaleza, CE, Brazil</conferencelocation>
		<date>10-10 Oct. 2002</date>
		<publisher>IEEE Computer Society</publisher>
		<publisheraddress>Los Alamitos</publisheraddress>
		<booktitle>Proceedings</booktitle>
		<tertiarytype>Full Paper</tertiarytype>
		<organization>SBC - Brazilian Computer Society</organization>
		<transferableflag>1</transferableflag>
		<versiontype>finaldraft</versiontype>
		<abstract>The real-time visualization of complex virtual environments across the network is a challenging problem in Computer Graphics. The use of pre-computed visibility associated to regions in space, such as in the Potentially Visible Sets (PVS) approach, may reduce the amount of data sent across the network. How-ever, a PVS for a region may still be complex, and further partitions of the PVS are necessary. In this paper we introduce the concept of a Smart Visible Set (SVS), which corresponds to (1) a partition of PVS informa-tion into dynamic subsets that take into account client position, and (2) an ordering mechanism that enumer-ates these dynamic sets using a visual importance metric. Results comparing the SVS and the PVS approach are presented.</abstract>
		<language>en</language>
		<targetfile>101.pdf</targetfile>
		<usergroup>administrator</usergroup>
		<visibility>shown</visibility>
		<nexthigherunit>8JMKD3MGPEW34M/46QCSHP</nexthigherunit>
		<nexthigherunit>8JMKD3MGPEW34M/4742MCS</nexthigherunit>
		<citingitemlist>sid.inpe.br/sibgrapi/2022/05.01.04.11 6</citingitemlist>
		<citingitemlist>sid.inpe.br/banon/2001/03.30.15.38.24 2</citingitemlist>
		<hostcollection>sid.inpe.br/banon/2001/03.30.15.38</hostcollection>
		<notes>The conference was held in Fortaleza, CE, Brazil, from October 7 to 10.</notes>
		<lasthostcollection>sid.inpe.br/banon/2001/03.30.15.38</lasthostcollection>
		<url>http://sibgrapi.sid.inpe.br/rep-/sid.inpe.br/banon/2002/10.25.09.12</url>
	</metadata>
</metadatalist>