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DCC
2008
IEEE
15 years 9 months ago
Shared Descriptions Fusion Coding for Storage and Selective Retrieval of Correlated Sources
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...
Sharadh Ramaswamy, Kenneth Rose
139
Voted
CODES
2000
IEEE
15 years 7 months ago
Performance estimation for embedded systems with data and control dependencies
In this paper we present an approach to performance estimation for hard real-time systems. We consider architectures consisting of multiple processors. The scheduling policy is ba...
Paul Pop, Petru Eles, Zebo Peng
103
Voted
DCC
2010
IEEE
15 years 9 months ago
Optimized Analog Mappings for Distributed Source-Channel Coding
This paper focuses on optimal analog mappings for zero-delay, distributed source-channel coding. The objective is to obtain the optimal vector transformations that map between m-d...
Emrah Akyol, Kenneth Rose, Tor A. Ramstad
PVM
2009
Springer
15 years 9 months ago
Fine-Grained Data Distribution Operations for Particle Codes
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...
Michael Hofmann, Gudula Rünger
137
Voted
ICASSP
2007
IEEE
15 years 9 months ago
Quantized Sparse Approximation with Iterative Thresholding for Audio Coding
Sparse coding is a new field in signal processing with possible applications to source coding. In this paper we present a new method that combines the problems of sparse signal a...
Mehrdad Yaghoobi, Thomas Blumensath, Mike E. Davie...