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121
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APGV
2007
ACM
130views Visualization» more  APGV 2007»
15 years 6 months ago
A perceptual approach to trimming unstructured lumigraphs
We present a novel perceptual method to reduce the visual redundancy of unstructured lumigraphs, an image based representation designed for interactive rendering. We combine featu...
Yann Morvan, Carol O'Sullivan
145
Voted
ELPUB
2007
ACM
15 years 6 months ago
Towards an Ontology of ElPub/SciX: A Proposal
A proposal is presented for a standard ontology language defined as ElPub/SciX Ontology, based on the content of a web digital library of conference proceedings. This content, i.e...
Sely Maria de Souza Costa, Cláudio Gottscha...
130
Voted
CSL
2009
Springer
15 years 6 months ago
Tree-Width for First Order Formulae
We introduce tree-width for first order formulae , fotw(). We show that computing fotw is fixed-parameter tractable with parameter fotw. Moreover, we show that on classes of formul...
Isolde Adler, Mark Weyer
129
Voted
SIGIR
2010
ACM
15 years 6 months ago
Uncovering social spammers: social honeypots + machine learning
Web-based social systems enable new community-based opportunities for participants to engage, share, and interact. This community value and related services like search and advert...
Kyumin Lee, James Caverlee, Steve Webb
AI50
2006
15 years 6 months ago
The iCub  Cognitive Humanoid Robot: An Open-System Research Platform for Enactive Cognition
Abstract. This paper describes a multi-disciplinary initiative to promote collaborative research in enactive artificial cognitive systems by developing the iCub : a open-systems 53...
Giulio Sandini, Giorgio Metta, David Vernon
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