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ICASSP
2008
IEEE
15 years 10 months ago
Mixed-signal parallel compressed sensing and reception for cognitive radio
A parallel structure to do spectrum sensing in Cognitive Radio (CR) at sub-Nyquist rate is proposed. The structure is based on Compressed Sensing (CS) that exploits the sparsity o...
Zhuizhuan Yu, Sebastian Hoyos, Brian M. Sadler
LCPC
2005
Springer
15 years 9 months ago
Testing Speculative Work in a Lazy/Eager Parallel Functional Language
Eden is a parallel extension of the functional language Haskell. Eden inherits from Haskell its laziness, which allows it to avoid unnecessary computations. However, in order to en...
Alberto de la Encina, Ismael Rodríguez, Fer...
SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
16 years 3 months ago
System design issues in sensor databases
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
Qiong Luo, Hejun Wu
ISCA
1991
IEEE
121views Hardware» more  ISCA 1991»
15 years 7 months ago
IXM2: A Parallel Associative Processor
This paper describes a parallel associative processor, IXM2, developed mainly for semantic network processing. IXM2 consists of 64 associative processors and 9 network processors,...
Tetsuya Higuchi, Tatsumi Furuya, Ken'ichi Handa, N...
MEMICS
2010
14 years 10 months ago
GPU-Based Sample-Parallel Context Modeling for EBCOT in JPEG2000
Embedded Block Coding with Optimal Truncation (EBCOT) is the fundamental and computationally very demanding part of the compression process of JPEG2000 image compression standard. ...
Jiri Matela, Vit Rusnak, Petr Holub