2484 search results - page 169 / 497 » Polymatroids with Network Coding |
DCC
2008
IEEE
14 years 2 months ago
2008
IEEE
Motivated by sensor networks, we consider the fusion storage of correlated sources in a database, such that any subset of them may be efficiently retrieved in the future. Only st...
IJCNN
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we propose an efficient and low complexity image coding algorithm based on the lifting wavelet transform and listless modified SPIHT (LWT-LMSPIHT). LWT-LMSPIHT jo...
IMC
2006
ACM
14 years 2 months ago
2006
ACM
Remote code injection exploits inflict a significant societal cost, and an active underground economy has grown up around these continually evolving attacks. We present a method...
IWCMC
2006
ACM
14 years 2 months ago
2006
ACM
Space time convolutional codes (STCCs) are an effective way to combine transmit diversity with coding. The computational complexity of designing STCCs generally increases exponent...
SC
2005
ACM
14 years 1 months ago
2005
ACM
This paper presents program transformations directed toward improving communication-computation overlap in parallel programs that use MPI’s collective operations. Our transforma...