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CAE
2007
14 years 12 months ago
An Information-Theoretic Ambient Occlusion
Ambient occlusion is a powerful technique that mimics indirect global illumination at a fraction of the cost. In this paper, we introduce a new ambient occlusion technique based o...
Francisco González, Mateu Sbert, Miquel Fei...
JSAI
2001
Springer
15 years 1 months ago
Public Opinion Channel: A System for Augmenting Social Intelligence of a Community
We propose a novel community communication system called Public Opinion Channel (POC). Existing communication systems have limitations on eliciting and circulating opinions from co...
Tomohiro Fukuhara, Toyoaki Nishida, Shunsuke Uemur...
ACIIDS
2009
IEEE
162views Database» more  ACIIDS 2009»
15 years 2 months ago
Deriving Conceptual Schema from XML Databases
In this paper, two concepts from different research areas are addressed together, namely functional dependency (FD) and multidimensional association rule (MAR). FD is a class of i...
Oviliani Yenty Yuliana, Suphamit Chittayasothorn
SAC
2010
ACM
14 years 7 months ago
Cooperation enablement for centralistic early warning systems
From large-scale acquisition of information on security incidents by early warning systems (EWS) arises the opportunity to draw up a situation picture that allows detection of tre...
Ulrich Flegel, Johannes Hoffmann, Michael Meier
WWW
2008
ACM
15 years 10 months ago
Statistical properties of community structure in large social and information networks
A large body of work has been devoted to identifying community structure in networks. A community is often though of as a set of nodes that has more connections between its member...
Jure Leskovec, Kevin J. Lang, Anirban Dasgupta, Mi...