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CCGRID
2008
IEEE
13 years 9 months ago
A Probabilistic Model to Analyse Workflow Performance on Production Grids
Production grids are complex and highly variable systems whose behavior is not well understood and difficult to anticipate. The goal of this study is to estimate the impact of the ...
Tristan Glatard, Johan Montagnat, Xavier Pennec
SIGIR
2004
ACM
14 years 27 days ago
Display time as implicit feedback: understanding task effects
Recent research has had some success using the length of time a user displays a document in their web browser as implicit feedback for document preference. However, most studies h...
Diane Kelly, Nicholas J. Belkin
HICSS
2006
IEEE
124views Biometrics» more  HICSS 2006»
14 years 1 months ago
Gatekeeping in Virtual Communities: On Politics of Power in Cyberspace
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesā€...
Karine Barzilai-Nahon
CHI
2006
ACM
14 years 7 months ago
TeamTag: exploring centralized versus replicated controls for co-located tabletop groupware
We explore how the placement of control widgets (such as menus) affects collaboration and usability for co-located tabletop groupware applications. We evaluated two design alterna...
Meredith Ringel Morris, Andreas Paepcke, Terry Win...
TVCG
2010
188views more  TVCG 2010»
13 years 5 months ago
Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames
ā€” This paper presents topology-based methods to robustly extract, analyze, and track features deļ¬ned as subsets of isosurfaces. First, we demonstrate how features identiļ¬ed b...
Peer-Timo Bremer, Gunther H. Weber, Valerio Pascuc...