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SG
2009
Springer
16 years 1 months ago
An Interface for Assisting the Design and Production of Pop-Up Card
This paper describes an interface for assisting the design and production of pop-up cards by using a computer. A pop-up card is a piece of a folded paper from which a three-dimensi...
Sosuke Okamura, Takeo Igarashi
UIST
2009
ACM
16 years 1 months ago
Contact area interaction with sliding widgets
We show how to design touchscreen widgets that respond to a finger’s contact area. In standard touchscreen systems a finger often appears to touch several screen objects, but ...
Tomer Moscovich
WOWMOM
2009
ACM
191views Multimedia» more  WOWMOM 2009»
16 years 1 months ago
Multi-channel spectrum-agile MAC protocol with adaptive load control
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
Fan Wang, Marwan Krunz
AINA
2008
IEEE
16 years 1 months ago
Opportunistic Data Dissemination Using Real-World User Mobility Traces
— Opportunistic communication allows humans equipped with mobile devices to exchange information via a wireless link whenever they are nearby. This work examines the performance ...
Andreas Heinemann, Jussi Kangasharju, Max Müh...
CDC
2008
IEEE
123views Control Systems» more  CDC 2008»
16 years 1 months ago
On distributed averaging algorithms and quantization effects
—We consider distributed iterative algorithms for the averaging problem over time-varying topologies. Our focus is on the convergence time of such algorithms when complete (unqua...
Angelia Nedic, Alexander Olshevsky, Asuman E. Ozda...