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ICC
2009
IEEE
167views Communications» more  ICC 2009»
13 years 5 months ago
Efficient Adaptive Routing in Delay Tolerant Networks
Conventional routing algorithms in mobile ad hoc networks (MANETs), i.e., multi-hop forwarding, assume the existence of contemporaneous source-destination paths and are not scalabl...
Cong Liu, Jie Wu
ICPP
2009
IEEE
13 years 5 months ago
Cache-Efficient, Intranode, Large-Message MPI Communication with MPICH2-Nemesis
The emergence of multicore processors raises the need to efficiently transfer large amounts of data between local processes. MPICH2 is a highly portable MPI implementation whose l...
Darius Buntinas, Brice Goglin, David Goodell, Guil...
TCSV
2010
13 years 2 months ago
Efficient Bit Allocation and Rate Control Algorithms for Hierarchical Video Coding
Hierarchical structure is a useful tool for providing the necessary scalability in adapting to the variety of channel environments. For schemes involving hierarchical picture struc...
Chan-Won Seo, Jung Won Kang, Jong-Ki Han, Truong Q...
ICASSP
2011
IEEE
12 years 11 months ago
Efficient iterative receiver for bit-Interleaved Coded Modulation according to the DVB-T2 standard
Bit-Interleaved Coded Modulation (BICM) offers a significant improvement in error correcting performance for coded modulations over fading channels compared to the previously exis...
Meng Li, Charbel Abdel Nour, Christophe Jég...
ICPR
2010
IEEE
13 years 5 months ago
Beyond "Near Duplicates": Learning Hash Codes for Efficient Similar-Image Retrieval
Finding similar images in a large database is an important, but often computationally expensive, task. In this paper, we present a two-tier similar-image retrieval system with the...
Shumeet Baluja, Michele Covell