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ISCA
2010
IEEE
305views Hardware» more  ISCA 2010»
15 years 4 months ago
Rethinking DRAM design and organization for energy-constrained multi-cores
DRAM vendors have traditionally optimized the cost-perbit metric, often making design decisions that incur energy penalties. A prime example is the overfetch feature in DRAM, wher...
Aniruddha N. Udipi, Naveen Muralimanohar, Niladris...
DAC
2005
ACM
16 years 20 days ago
Energy optimal speed control of devices with discrete speed sets
We obtain analytically, the energy optimal speed profile of a generic multi-speed device with a discrete set of speeds, to execute a given task within a given time. Current implem...
Ravishankar Rao, Sarma B. K. Vrudhula
SAC
2010
ACM
15 years 6 months ago
Design of a market-based mechanism for quality attribute tradeoff of services in the cloud
Cloud computing, with its promise of (almost) unlimited computation, storage and bandwidth, is increasingly becoming the infrastructure of choice for many organizations. As applic...
Vivek Nallur, Rami Bahsoon
CDC
2009
IEEE
114views Control Systems» more  CDC 2009»
15 years 4 months ago
Design of optimal switching surfaces for switched autonomous systems
Abstract— This paper presents a novel, computationally feasible procedure for computing optimal switching surfaces, i.e. optimal feedback controllers for switched autonomous nonl...
Axel Schild, Xu Chu Ding, Magnus Egerstedt, Jan Lu...
CNIS
2006
15 years 1 months ago
STRBAC - An approach towards spatio-temporal role-based access control
The rapid emergence of GPS enabled devices, sensors and mobile equipment in commercial as well as government organizations has led to considerable research in time- and location-b...
Mahendra Kumar, Richard E. Newman