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109
Voted
GLOBECOM
2008
IEEE
15 years 7 months ago
Optimal LLR Clipping Levels for Mixed Hard/Soft Output Detection
Abstract—Consider a communications system where the detector generates a mix of hard and soft outputs, which are then fed into a soft-input channel decoder. In such a setting, it...
Ernesto Zimmermann, David L. Milliner, John R. Bar...
118
Voted
IRI
2008
IEEE
15 years 7 months ago
Exercise energy expenditure estimation based on acceleration data using the linear mixed model
This paper introduces a novel algorithm for estimating energy expenditure during physical activity. The estimation is based on acceleration data measured from a wrist-worn acceler...
Eija Haapalainen, Perttu Laurinen, Pekka Siirtola,...
111
Voted
FCCM
2006
IEEE
111views VLSI» more  FCCM 2006»
15 years 6 months ago
Pipelined Mixed Precision Algorithms on FPGAs for Fast and Accurate PDE Solvers from Low Precision Components
FPGAs are becoming more and more attractive for high precision scientific computations. One of the main problems in efficient resource utilization is the quadratically growing r...
Robert Strzodka, Dominik Göddeke
98
Voted
VTS
2006
IEEE
122views Hardware» more  VTS 2006»
15 years 6 months ago
Mixed PLB and Interconnect BIST for FPGAs Without Fault-Free Assumptions
We tackle the problem of fault-free assumptions in current PLB and interconnect built-in-self-test (BIST) techniques for FPGAs. These assumptions were made in order to develop stro...
Vishal Suthar, Shantanu Dutt
104
Voted
FDL
2005
IEEE
15 years 6 months ago
Mixing Synchronous Reactive and Untimed Models of Computation
The support of heterogeneity at the specification level, that is, the ability to mix several models of computation (MoCs) in the system-level specification, is becoming increasing...
Fernando Herrera, Eugenio Villar