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116
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TIT
2002
95views more  TIT 2002»
15 years 7 days ago
Opportunistic beamforming using dumb antennas
Multiuser diversity is a form of diversity inherent in a wireless network, provided by independent time-varying channels across the different users. The diversity benefit is exploi...
Pramod Viswanath, David N. C. Tse, Rajiv Laroia
115
Voted
CHI
2011
ACM
14 years 4 months ago
TouchCuts and TouchZoom: enhanced target selection for touch displays using finger proximity sensing
Although touch-screen laptops are increasing in popularity, users still do not comfortably rely on touch in these environments, as current software interfaces were not designed fo...
Xing-Dong Yang, Tovi Grossman, Pourang Irani, Geor...
83
Voted
CONTEXT
2007
Springer
15 years 6 months ago
An Operational Definition of Context
The definition of context experienced an evolution in the research area of context-aware computing, but still suffers from either generality or incompleteness. Furthermore, many de...
Andreas Zimmermann, Andreas Lorenz, Reinhard Opper...
SAMT
2007
Springer
123views Multimedia» more  SAMT 2007»
15 years 6 months ago
Region-based Annotation Tool using Partition Trees
Abstract—This paper presents an annotation tool for the manual and region-based annotation of still images. The selection of regions is achieved by navigating through a Partition...
Xavier Giro, Neus Camps, Ferran Marqués
ETFA
2006
IEEE
15 years 6 months ago
VITRAL - A text mode window manager for real-time embedded kernels
This paper presents VITRAL, a multicolor text mode window manager designed for embedded real-time systems. Therefore, timeliness requirements and resource constraints are the main...
Manuel Coutinho, Carlos Almeida, José Rufin...