| R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proc. of International Conference on Distributed Computing Systems, Vienna, Austria, July 2002. 19 |
....of guarantees, we can define control theoretic templates that are amenable to online solutions. In computer systems where many applications can make use of similar services, these services are often provided in terms of middleware. In our work, we have developed a middleware called ControlWare [29] that supports multiple types of QoS guarantees, each based on feedback control. ControlWare ControlWare is a middleware QoS control architecture based on control theory, motivated by the needs of performance assured Internet services. ControlWare allows the user to express QoS specifications ....
R. Zhang, C. Lu, T.F. Abdelzaher, and J.A. Stankovic, "Controlware: A middleware architecture for feedback control of software performance," in Proc. 2002.
No context found.
R. Zhang, C. Lu, T.F. Abdelzaher, and J.A. Stankovic, "ControlWare: A Middleware Architecture for Feedback Control of Software Performance," Proc. Int'l Conf. Distributed Computing Systems, 2002.
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proceedings of the 2002.
No context found.
R. Zhang, C. Lu, T. Abdelzaher, and J. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In 22nd International Conference on Distributed Computing System, Vienna, Austria, July 2002.
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proceedings of the 2002.
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proceedings of the 2002.
No context found.
R. Zhang, C. Lu, T.F. Abdelzaher, and J.A. Stankovic, "ControlWare: A Middleware Architecture for Feedback Control of Software Performance," Proc. Int'l Conf. Distributed Computing Systems, 2002.
No context found.
R. Zhang, C. Lu, T. Abdelzaher, and J. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In In Proceedings of the 22nd International Conference on Distributed Computing System, 2002.
....while the related work is based either on simulation or kernel level implementation. ORB middleware is an attractive vehicle to implement FCS because of its ability to support portable real time applications on COTS platforms. Another project that is closely related to FCS nORB is ControlWare [28], which is also an incarnation of software performance control at the middleware layer. The difference is that ControlWare embodies adaptation mechanisms (such as server process allocation in the Apache server) that are tailored for Quality of Service provisioning on Internet servers, while ....
R. Zhang, C. Lu, T.F. Abdelzaher, and J.A. Stankovic, "ControlWare: a Middleware Architecture for Feedback Control of Software performance," International Conference on Distributed Computing Systems (ICDCS 2002.
....the problem of automating controller tuning. At the network layer, control theory was applied to packet flow control in Internet routers [7, 12] Due to the usefulness of the control theoretic approach and its versatile applications, middleware frameworks emerged for control based QoS assurances [24]. The authors of [10, 13, 24] provided tools to help apply control theoretic design techniques to a larger class of systems. We demonstrate that adding queueingtheoretic prediction capabilities to control loops can enhance feedback loop performance in a non trivial way. We believe this technique ....
....controller tuning. At the network layer, control theory was applied to packet flow control in Internet routers [7, 12] Due to the usefulness of the control theoretic approach and its versatile applications, middleware frameworks emerged for control based QoS assurances [24] The authors of [10, 13, 24] provided tools to help apply control theoretic design techniques to a larger class of systems. We demonstrate that adding queueingtheoretic prediction capabilities to control loops can enhance feedback loop performance in a non trivial way. We believe this technique will be of great value ....
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proceedings of the 2002.
....the problem of automating controller tuning. At the network layer, control theory was applied to packet flow control in Internet routers [15, 8] Due to the usefulness of the control theoretic approach and its versatile applications, middleware frameworks emerged for controlbased QoS assurances [26]. The authors of [26, 16, 12] provided tools to help apply control theoretic design techniques to a larger class of systems. The feedback control approach requires estimation of a system model to tune the controller. This has two limitations. First, model parameters often depend on the software ....
....controller tuning. At the network layer, control theory was applied to packet flow control in Internet routers [15, 8] Due to the usefulness of the control theoretic approach and its versatile applications, middleware frameworks emerged for controlbased QoS assurances [26] The authors of [26, 16, 12] provided tools to help apply control theoretic design techniques to a larger class of systems. The feedback control approach requires estimation of a system model to tune the controller. This has two limitations. First, model parameters often depend on the software and hardware configuration ....
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proceedings of the 2002.
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: A middleware architecture for feedback control of software performance. In Proc. of International Conference on Distributed Computing Systems, Vienna, Austria, July 2002. 19
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: a middleware architecture for feedback control of software performance. In ICDCS, 2002. Proceedings of the 24th IEEE International Real-Time Systems Symposium (RTSS'03)
No context found.
R. Zhang, C. Lu, T. F. Abdelzaher, and J. A. Stankovic. Controlware: a middleware architecture for feedback control of software performance. In ICDCS, 2002.
No context found.
R. Zhang, C. Lu, T. Abdelzaher, and J. Stankovic, "Controlware: A Middleware Architecture for Feedback Control of Software Performance," in Proceedings of the International Conference on Distributed Systems 2002.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC