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SIMUTOOLS
2008
15 years 8 months ago
Opportunistic networking in OMNeT++
This work describes mechanisms for simulating opportunistic and delay-tolerant networks in the OMNeT++ discrete event simulator. The mechanisms allow for simulating open systems o...
Ólafur Ragnar Helgason, Kristján Val...
SPIESR
2004
196views Database» more  SPIESR 2004»
15 years 8 months ago
Automatic textual annotation of video news based on semantic visual object extraction
In this paper, we present our work for automatic generation of textual metadata based on visual content analysis of video news. We present two methods for semantic object detectio...
Nozha Boujemaa, François Fleuret, Val&eacut...
COMPUTER
2008
66views more  COMPUTER 2008»
15 years 6 months ago
Into the Wild: Low-Cost Ubicomp Prototype Testing
ions and techniques such as activity models, storyboards, and programming by demonstration (Y. Li and J. Landay, "Activity-Based Prototyping of Ubicomp Applications for Long-L...
Yang Li, James A. Landay
CORR
2008
Springer
148views Education» more  CORR 2008»
15 years 6 months ago
A Non-differential Distributed Space-Time Coding for Partially-Coherent Cooperative Communication
In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward them ...
Jagadeesh Harshan, B. Sundar Rajan
168
Voted
CGF
2004
94views more  CGF 2004»
15 years 6 months ago
Hardware-Accelerated Rendering of Photo Hulls
This paper presents an efficient hardware-accelerated method for novel view synthesis from a set of images or videos. Our method is based on the photo hull representation, which i...
Ming Li, Marcus A. Magnor, Hans-Peter Seidel