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» Approximating Behaviors in Embedded System Design
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DAC
2010
ACM
15 years 3 months ago
PreDVS: preemptive dynamic voltage scaling for real-time systems using approximation scheme
System optimization techniques based on dynamic voltage scaling (DVS) are widely used with the aim of reducing processor energy consumption. Inter-task DVS assigns the same voltag...
Weixun Wang, Prabhat Mishra
RTAS
2007
IEEE
15 years 6 months ago
Performance Debugging of Real-Time Systems Using Multicriteria Schedulability Analysis
Most of today’s real-time embedded systems consist of a heterogeneous mix of fully-programmable processors, fixed-function components or hardware accelerators, and partially-pr...
Unmesh D. Bordoloi, Samarjit Chakraborty
EMSOFT
2005
Springer
15 years 5 months ago
Tag machines
Heterogeneity is a challenge to overcome in the design of embedded systems. We presented in the recent past a theory for the composition of heterogeneous components based on tagge...
Albert Benveniste, Benoît Caillaud, Luca P. ...
CODES
2010
IEEE
14 years 9 months ago
Accurate online power estimation and automatic battery behavior based power model generation for smartphones
This paper describes PowerBooter, an automated power model construction technique that uses built-in battery voltage sensors and knowledge of battery discharge behavior to monitor...
Lide Zhang, Birjodh Tiwana, Zhiyun Qian, Zhaoguang...
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 2 months ago
ProApproX: a lightweight approximation query processor over probabilistic trees
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
Pierre Senellart, Asma Souihli