A software feedback toolkit and its application in adaptive multimedia systems
A software feedback toolkit and its application in adaptive multimedia systems
A feedback-driven proportion allocator for real-rate scheduling
OSDI '99 Proceedings of the third symposium on Operating systems design and implementation
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Digital Control Systems
Feedback Control of Dynamic Systems
Feedback Control of Dynamic Systems
QoS Negotiation in Real-Time Systems and Its Application to Automated Flight Control
RTAS '97 Proceedings of the 3rd IEEE Real-Time Technology and Applications Symposium (RTAS '97)
FARA ¾ A Framework for Adaptive Resource Allocation in Complex Real-Time Systems
RTAS '98 Proceedings of the Fourth IEEE Real-Time Technology and Applications Symposium
End-Host Architecture for QoS-Adaptive Communication
RTAS '98 Proceedings of the Fourth IEEE Real-Time Technology and Applications Symposium
A Dynamic Real-time Benchmark for Assessment of QoS and Resource Management Technology
RTAS '99 Proceedings of the Fifth IEEE Real-Time Technology and Applications Symposium
An Automated Profiling Subsystem for QoS-Aware Services
RTAS '00 Proceedings of the Sixth IEEE Real Time Technology and Applications Symposium (RTAS 2000)
On task schedulability in real-time control systems
RTSS '96 Proceedings of the 17th IEEE Real-Time Systems Symposium
On adaptive resource allocation for complex real-time applications
RTSS '97 Proceedings of the 18th IEEE Real-Time Systems Symposium
Practical Solutions for QoS-Based Resource Allocation
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
A Dynamic Quality of Service Middleware Agent for Mediating Application Resource Usage
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
Design and Evaluation of a Feedback Control EDF Scheduling Algorithm
RTSS '99 Proceedings of the 20th IEEE Real-Time Systems Symposium
A Schedulable Utilization Bound for Aperiodic Tasks
A Schedulable Utilization Bound for Aperiodic Tasks
Toward Automatic Synthesis of Schedulable Real-Time Controllers
Integrated Computer-Aided Engineering
Feedback–Feedforward Scheduling of Control Tasks
Real-Time Systems
Adaptive Workload Management through Elastic Scheduling
Real-Time Systems
Differentiated Real-Time Data Services for E-Commerce Applications
Electronic Commerce Research
Optimizing Quality of Service Using Fuzzy Control
DSOM '02 Proceedings of the 13th IFIP/IEEE International Workshop on Distributed Systems: Operations and Management: Management Technologies for E-Commerce and E-Business Applications
Enabling Multimedia QoS Control with Black-Box Modelling
Soft-Ware 2002 Proceedings of the First International Conference on Computing in an Imperfect World
Empirical Differences between COTS Middleware Scheduling Strategies
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
An Adaptive Scheduling Service for Real-Time CORBA
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
Feedback Control Real-Time Scheduling in ORB Middleware
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
Real-Time Databases and Data Services
Real-Time Systems
QoS Control Strategies for High-Quality Video Processing
Real-Time Systems
QoS Management Through Adaptive Reservations
Real-Time Systems
Feedback EDF scheduling exploiting hardware-assisted asynchronous dynamic voltage scaling
LCTES '05 Proceedings of the 2005 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
An adaptive scheme for fault-tolerant scheduling of soft real-time tasks in multiprocessor systems
Journal of Parallel and Distributed Computing
A Technique for Adaptive Scheduling of Soft Real-Time Tasks
Real-Time Systems
Feedback control-based dynamic resource management in distributed real-time systems
Journal of Systems and Software
Exploiting synchronous and asynchronous DVS for feedback EDF scheduling on an embedded platform
ACM Transactions on Embedded Computing Systems (TECS)
Fair and timely scheduling via cooperative polling
Proceedings of the 4th ACM European conference on Computer systems
Real-Time Robust Adaptive Modeling and Scheduling for an Electronic Commerce Server
EC-Web 2009 Proceedings of the 10th International Conference on E-Commerce and Web Technologies
Using fuzzy control to maximize profits in service level management
IBM Systems Journal
Performance adaptation in real-time intrusion detection systems
RAID'02 Proceedings of the 5th international conference on Recent advances in intrusion detection
On the application of hybrid control to CPU reservations
HSCC'03 Proceedings of the 6th international conference on Hybrid systems: computation and control
A cyber-physical systems approach to energy management in data centers
Proceedings of the 1st ACM/IEEE International Conference on Cyber-Physical Systems
Dependability metrics
Robust performance modelling and scheduling of distributed real-time systems
The Journal of Supercomputing
QoS-based management of multiple shared resource in dynamic real-time systems
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
A framework for evaluating quality-driven self-adaptive software systems
Proceedings of the 6th International Symposium on Software Engineering for Adaptive and Self-Managing Systems
Enabling parametric feasibility analysis in real-time calculus driven performance evaluation
CASES '11 Proceedings of the 14th international conference on Compilers, architectures and synthesis for embedded systems
Implementing control algorithms within a multithreaded java microcontroller
ARCS'05 Proceedings of the 18th international conference on Architecture of Computing Systems conference on Systems Aspects in Organic and Pervasive Computing
Embedded Systems Design
Embedded Systems Design
Embedded Systems Design
Real-time linux framework for designing parallel mobile robotic applications
ICA3PP'10 Proceedings of the 10th international conference on Algorithms and Architectures for Parallel Processing - Volume Part II
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While early research on real-time computing was concerned with guaranteeing avoidance of undesirable effects such as overload and deadline misses, adaptive real-time systems are designed to handle such effects dynamically. Various research efforts have addressed the characterization and improvement of the dynamic behavior of real-time systems. However, to the authors' knowledge, no unified framework exists for designing adaptive, real-time software systems based on specifications of desired dynamic behavior. We propose such a framework based on control theory. Using control theory a designer can (i) specify the desired behavior in terms of a set of performance metrics that can be mapped to a dynamic response of the control system, (ii) establish an underlying control model of the real-time systems, and (iii) design a resource scheduler using feedback control design methods to guarantee runtime satisfaction of the specs. This is in contrast to more ad hoc techniques. We also show that simply using long term average performance metrics is not sufficient in designing controllers. We then develop a new algorithm based on two PID controllers that meet both the transient and steady state performance requirements.