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RTAS
2010
IEEE
14 years 8 months ago
Scheduling Self-Suspending Real-Time Tasks with Rate-Monotonic Priorities
Abstract—Recent results have shown that the feasibility problem of scheduling periodic tasks with self-suspensions is NPhard in the strong sense. We observe that a variation of t...
Karthik Lakshmanan, Ragunathan Rajkumar
ECRTS
2002
IEEE
15 years 2 months ago
'QoS Safe' Kernel Extensions for Real-Time Resource Management
General-purpose operating systems are ill-equipped to meet the quality of service (QoS) requirements of complex real-time applications. Consequently, many classes of realtime appl...
Richard West, Jason Gloudon
MOBISYS
2011
ACM
14 years 17 days ago
Indoor location sensing using geo-magnetism
We present an indoor positioning system that measures location using disturbances of the Earth's magnetic field caused by structural steel elements in a building. The presenc...
Jaewoo Chung, Matt Donahoe, Chris Schmandt, Ig-Jae...
RTAS
1995
IEEE
15 years 1 months ago
Design and evaluation of a window-consistent replication service
—Real-time applications typically operate under strict timing and dependability constraints. Although traditional data replication protocols provide fault tolerance, real-time gu...
Ashish Mehra, Jennifer Rexford, Hock-Siong Ang, Fa...
SAMOS
2007
Springer
15 years 3 months ago
An Evolutionary Approach to Area-Time Optimization of FPGA designs
—This paper presents a new methodology based on evolutionary multi-objective optimization (EMO) to synthesize multiple complex modules on programmable devices (FPGAs). It starts ...
Fabrizio Ferrandi, Pier Luca Lanzi, Gianluca Paler...