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ICPR
2004
IEEE
16 years 7 months ago
Location and Recognition of Flashlight Projections for Visual Interfaces
We consider the location and recognition of flashlight projections given the image sequence supplied by a fixed camera monitoring a physical surface. A quotient method extracts a ...
Ahmed Ghali, Jonathan Green, Steve Benford, Tony P...
CHI
2006
ACM
16 years 7 months ago
The impact of delayed visual feedback on collaborative performance
When pairs work together on a physical task, seeing a common workspace benefits their performance and transforms their use of language. Previous results have demonstrated that vis...
Darren Gergle, Robert E. Kraut, Susan R. Fussell
CHI
2002
ACM
16 years 7 months ago
Predictive targeted movement in electronic spaces
The lodestones and leylines interaction technique simplifies navigation in electronic spaces by coordinating physical and conceptual movementgently constraining motion to follow a...
Susanne Jul
SIGMOD
2004
ACM
115views Database» more  SIGMOD 2004»
16 years 6 months ago
Ontologies and Semantics for Seamless Connectivity
The goal of having networks of seamlessly connected people, software agents and IT systems remains elusive. Early integration efforts focused on connectivity at the physical and s...
Michael Uschold, Michael Grüninger
ICCAD
2007
IEEE
115views Hardware» more  ICCAD 2007»
16 years 3 months ago
Timing optimization by restructuring long combinatorial paths
—We present an implementation of an algorithm for constructing provably fast circuits for a class of Boolean functions with input signals that have individual starting times. We ...
Jürgen Werber, Dieter Rautenbach, Christian S...