Conference paper

PEČIVA Jan. Active Transaction Approach for Collaborative Virtual Environments. In: ACM International Conference on Virtual Reality Continuum and its Applications (VRCIA). Chinese University of Hong Kong: Association for Computing Machinery, 2006, pp. 171-178. ISBN 1-59593-324-7.
Publication language:english
Original title:Active Transaction Approach for Collaborative Virtual Environments
Title (cs):Aktivní transakce pro kolaborativní virtuální scény
Pages:171-178
Proceedings:ACM International Conference on Virtual Reality Continuum and its Applications (VRCIA)
Conference:ACM International Conference on Virtual Reality Continuum and Its Applications
Place:Chinese University of Hong Kong, HK
Year:2006
ISBN:1-59593-324-7
Publisher:Association for Computing Machinery
Keywords
Collaborative Virtual Environments, Distributed graphics, networked virtual reality, scene graph
Annotation
Active Transactions is a novel approach for Collaborative Virtual Environments (CVE). It is based on the transaction concept from database systems, however it was adapted to fit better the requirements of CVE. The transactions brings new benefits for CVE. They guarantee atomic execution of their updates. They provide advanced consistency guarantees that may result in simpler application design. The speculative transaction execution enables to exploit prediction algorithms to provide an user with high responsiveness. The transaction concept is combined with active replication of the scene data. Active replication enables some performance optimizations of the transaction concept. Therefore, we call it active transaction approach.
BibTeX:
@INPROCEEDINGS{
   author = {Jan Pe{\v{c}}iva},
   title = {Active Transaction Approach for Collaborative Virtual
	Environments},
   pages = {171--178},
   booktitle = {ACM International Conference on Virtual Reality Continuum
	and its Applications (VRCIA)},
   year = {2006},
   location = {Chinese University of Hong Kong, HK},
   publisher = {Association for Computing Machinery},
   ISBN = {1-59593-324-7},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=8014}
}

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