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ISCA
2005
IEEE
172views Hardware» more  ISCA 2005»
15 years 7 months ago
An Ultra Low Power System Architecture for Sensor Network Applications
Recent years have seen a burgeoning interest in embedded wireless sensor networks with applications ranging from habitat monitoring to medical applications. Wireless sensor networ...
Mark Hempstead, Nikhil Tripathi, Patrick Mauro, Gu...
ISCAS
2006
IEEE
145views Hardware» more  ISCAS 2006»
15 years 7 months ago
The wordlength determination problem of linear time invariant systems with multiple outputs - a geometric programming approach
This paper proposes two new methods for optimizing objectives and constraints. The GP approach is very general and hardware resources in finite wordlength implementation of it allo...
S. C. Chan, K. M. Tsui
MICRO
2008
IEEE
111views Hardware» more  MICRO 2008»
15 years 8 months ago
Reducing the harmful effects of last-level cache polluters with an OS-level, software-only pollute buffer
It is well recognized that LRU cache-line replacement can be ineffective for applications with large working sets or non-localized memory access patterns. Specifically, in lastle...
Livio Soares, David K. Tam, Michael Stumm
RTAS
2000
IEEE
15 years 5 months ago
An Approach for Supporting Temporal Partitioning and Software Reuse in Integrated Modular Avionics
The Integrated Modular Avionics (IMA) approach can achieve lower overall hardware costs and reduced level of spares by getting multiple applications that have traditionally been i...
Mohamed F. Younis, Mohamed Aboutabl, Daeyoung Kim
IPSN
2005
Springer
15 years 7 months ago
Perpetual environmentally powered sensor networks
— Environmental energy is an attractive power source for low power wireless sensor networks. We present Prometheus, a system that intelligently manages energy transfer for perpet...
Xiaofan Jiang, Joseph Polastre, David E. Culler