Sciweavers

RTAS
2002
IEEE
14 years 4 months ago
RAP: A Real-Time Communication Architecture for Large-Scale Wireless Sensor Networks
Large-scale wireless sensor networks represent a new generation of real-time embedded systems with significantly different communication constraints from traditional networked sys...
Chenyang Lu, Brian M. Blum, Tarek F. Abdelzaher, J...
RTAS
2002
IEEE
14 years 4 months ago
Minimizing CAN Response-Time Jitter by Message Manipulation
Delay variations (jitter) in computations and communications cause degradation of performance in control applications. There are many sources of jitter, including variations in ex...
Thomas Nolte, Hans Hansson, Christer Norström
RTAS
2002
IEEE
14 years 4 months ago
Performance Comparison of Dynamic Voltage Scaling Algorithms for Hard Real-Time Systems
Dynamic voltage scaling (DVS) is an effective low-power design technique for embedded real-time systems. In recent years, many DVS algorithms have been proposed for reducing the e...
Woonseok Kim, Dongkun Shin, Han-Saem Yun, Jihong K...
RTAS
2002
IEEE
14 years 4 months ago
Performance Evaluation on a Real-Time Database
We have implemented an object-oriented real-time database system called BeeHive. Using BeeHive, the performance of two data-deadline cognizant scheduling policies, called EDDF and...
Suhee Kim, Sang Hyuk Son, John A. Stankovic
RTAS
2002
IEEE
14 years 4 months ago
Evaluating Real-Time Java Features and Performance for Real-Time Embedded Systems
This paper provides two contributions to the study of programming languages and middleware for real-time and embedded applications. First, we present the empirical results from ap...
Angelo Corsaro, Douglas C. Schmidt
RTAS
2002
IEEE
14 years 4 months ago
Feedback Scheduling of Model Predictive Controllers
The paper presents some preliminary results on dynamic scheduling of model predictive controllers (MPCs). In an MPC, the control signal is obtained by on-line optimization of a co...
Dan Henriksson, Anton Cervin, Johan Åkesson,...
RTAS
2002
IEEE
14 years 4 months ago
A Measurement-Based Analysis of the Real-Time Performance of Linux
This paper presents an experimental study of the latency behavior of the Linux OS. We identify major sources of latency in the kernel with the goal of providing real-time performa...
Luca Abeni, Ashvin Goel, Charles Krasic, Jim Snow,...
RTAS
2002
IEEE
14 years 4 months ago
Supporting a Low Delay Best-Effort Class in the Presence of Real-Time Traffic
Samarjit Chakraborty, Matthias Gries, Lothar Thiel...
RTAS
2002
IEEE
14 years 4 months ago
The Aperiodic Multiprocessor Utilization Bound for Liquid Tasks
Real-time scheduling theory has developed powerful tools for translating conditions on aggregate system utilization into per-task schedulability guarantees. The main breakthrough ...
Tarek F. Abdelzaher, Björn Andersson, Jan Jon...
ICSM
2002
IEEE
14 years 4 months ago
Run-time Evolution for Embedded Component-Oriented Systems
This position paper describes ongoing work in which the Java-based SEESCOA component system is extended with functionality for run-time evolution. First, an assessment is made of ...
Yves Vandewoude, Yolande Berbers