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CHI
2009
ACM
16 years 7 months ago
An evaluation of coordination techniques for protecting objects and territories in tabletop groupware
Indirect input techniques allow users to quickly access all parts of tabletop workspaces without the need for physical access; however, indirect techniques restrict the available ...
David Pinelle, Mutasem Barjawi, Miguel A. Nacenta,...
IPPS
2008
IEEE
16 years 1 months ago
The design of a versatile, secure P2PSIP communications architecture for the public internet
Communications systems, encompassing VoIP, IM, and other personal media, present different challenges for P2P environments than other P2P applications. In particular, reliable com...
David A. Bryan, Bruce Lowekamp, Marcia Zangrilli
MIR
2005
ACM
181views Multimedia» more  MIR 2005»
16 years 6 days ago
Video booklet: a natural video searching and browsing interface
In this paper, we propose a novel system, named Video Booklet, which enables efficient and natural personal video browsing and searching. In the system, firstly representative th...
Cai-Zhi Zhu, Xian-Sheng Hua, Tao Mei, Xiuqing Wu
CASSIS
2005
Springer
16 years 5 days ago
The Architecture of a Privacy-Aware Access Control Decision Component
Today many interactions are carried out online through Web sites and e-services and often private and/or sensitive information is required by service providers. A growing concern r...
Claudio Agostino Ardagna, Marco Cremonini, Ernesto...
DIGRA
2005
Springer
16 years 5 days ago
Shadowplay: Simulated Illumination in Game Worlds
Despite the fact that there are currently a number of enjoyable digital games in which light plays a key role, we lack a vocabulary with which to discuss simulated illumination in...
Simon Niedenthal