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RTAS
2003
IEEE
9 years 2 months ago
Kernel Support for Open QoS-Aware Computing
Most research on QoS-aware computing considers systems where code is generally partitioned into separately schedulable tasks with associated timing constraints. In sharp contrast ...
Ronghua Zhang, Tarek F. Abdelzaher, John A. Stanko...
RTAS
2003
IEEE
9 years 2 months ago
VEST: An Aspect-Based Composition Tool for Real-Time Systems
Building distributed embedded systems from scratch is not cost-effective. Instead, designing and building these systems by using domain specific components has promise. However, i...
John A. Stankovic, Ruiqing Zhu, Ram Poornalingam, ...
RTAS
2003
IEEE
9 years 2 months ago
Template-Based Real-Time Dwell Scheduling with Energy Constraint
This paper addresses the scheduling problem of radar dwells in multi-function phase array radars. Well-known and new challenges make it difficult to provide predictable performan...
Chi-Sheng Shih, Sathish Gopalakrishnan, Phanindra ...
RTAS
2003
IEEE
9 years 2 months ago
Real-Time Scheduling of Hierarchical Reward-Based Tasks
A reward-based task typically consists of a mandatory part that must be accomplished before the given deadline, and an optional part that is associated with rewards for partial co...
Ming Zu, Albert Mo Kim Cheng
RTAS
2003
IEEE
9 years 2 months ago
Tool Set Implementation for Scenario-based Multithreading of UML-RT Models and Experimental Validation
This paper presents our tool set implementation for scenario-based multithreading of object-oriented realtime models and an accompanying experimental validation. Our tools enable ...
Jamison Masse, Saehwa Kim, Seongsoo Hong
RTAS
2003
IEEE
9 years 2 months ago
Evaluation of Application-aware Heterogeneous Embedded Systems for Performance and Energy Consumption
In this work, we first present an application-initiated strategy that aims to control the energy consumption, while simultaneously enhancing the performance of a heterogeneous emb...
Jayaprakash Pisharath, Nan Jiang, Alok N. Choudhar...
RTAS
2003
IEEE
9 years 2 months ago
Feedback Control Real-Time Scheduling in ORB Middleware
Existing real-time ORB middleware standards such as RT-CORBA do not adequately address the challenges of 1) providing robust performance guarantees portably across different platf...
Chenyang Lu, Xiaorui Wang, Christopher D. Gill
RTAS
2003
IEEE
9 years 2 months ago
Feedback Control with Queueing-Theoretic Prediction for Relative Delay Guarantees in Web Servers
The use of feedback control theory for performance guarantees in QoS-aware systems has gained much attention in recent years. In this paper, we investigate merging, within a singl...
Ying Lu 0002, Tarek F. Abdelzaher, Chenyang Lu, Lu...
RTAS
2003
IEEE
9 years 2 months ago
Probabilistic Worst-Case Response-Time Analysis for the Controller Area Network
This paper presents a novel approach for calculating a probabilistic worst-case response-time for messages in the Controller Area Network (CAN). CAN uses a bit-stuffing mechanism...
Thomas Nolte, Hans Hansson, Christer Norström
RTAS
2003
IEEE
9 years 2 months ago
An Integrated Approach for Applying Dynamic Voltage Scaling to Hard Real-Time Systems
Wireless and portable devices depend on the limited power supplied by the battery. Dynamic Voltage Scaling (DVS) is an effective method to reduce CPU power consumption. For real-t...
Yanbin Liu, Aloysius K. Mok
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