Results 211 to 220 of about 394,311 (248)

A hybrid optical switching approach

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2004
Optical circuit switching (OCS) is a sophisticated technology widely deployed in current optical networks, and has many advantages in the transport of stable and long-duration traffic flows. However, it is not suitable for bursty data traffic. On the other hand, an alternative technology, optical burst switching (OBS), well addresses bursty IP traffic ...
null Chunsheng Xin, null Chunming Qiao, null Yinghua Ye, null Sudhir Dixit   +3 more
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SOFTLY SWITCHED HYBRID PREDICTIVE CONTROL

IFAC Proceedings Volumes, 2006
Abstract In operational control of hybrid systems, control objectives often change with current operating conditions and switching among a number of control strategies is then inevitable. The proposed softly switched hybrid predictive control utilizes mixed integer programming techniques and achieves better switching transient performance both in ...
Jingsong Wang, Mietek A. Brdys
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Optical Hybrid Switching – Combined Optical Burst Switching and Optical Circuit Switching

2004
In this paper, we propose a new optical hybrid switching technique which combined Optical Burst Switching (OBS) and Optical Circuit Switching (OCS) using flow classification. In particular, this switching technique classifies incoming IP traffic flows into short-lived and long-lived flows for Quality of Service (QoS) provisioning according to traffic ...
Lee, G.M., Choi, J.K. Choi, JunKyun, Wydrowski, B., Zukerman, M., Kang, C.-H.   +4 more
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Packet switched hybrid optical networks

Proceedings of 2004 6th International Conference on Transparent Optical Networks (IEEE Cat. No.04EX804), 2004
In a future full service packet switched transport network, service quality equivalent to a circuit switched network should be supported. Recently, optical hybrid networks combining properties of circuit and packet switching have gained increased attention.
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Medium voltage hybrid transfer switch

2002 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.02CH37309), 2003
This paper describes a hybrid transfer switch (HTS) made up of the solid-state switches and the high-speed mechanical switches in parallel. In the proposed HTS, the solid-state switches can be turned off and turned on at any given instant so that the transfer time can be minimized under all kinds of power line disturbances.
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Analysis and Design of Hybrid Switching Networks

IEEE Transactions on Communications, 1981
This paper presents a methodology for the design of hybrid switching systems. Hybrid switching enables both circuit and packet-switched services to be provided in the same communication network. A model for the analysis of blocking and delay of a hybrid switching link is developed.
Gitman, Israel, Hsieh, Wen-Ning, Occhiogrosso, Benedict J.   +2 more
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BOX INVARIANCE OF HYBRID AND SWITCHED SYSTEMS

IFAC Proceedings Volumes, 2006
Abstract This paper investigates the concept of box invariance for classes of hybrid and switched systems. After motivating and defining the notion, we present a concise summary of results on its characterization for single-domain dynamical systems. The notion is then extended to the case of hybrid and switched systems.
Alessandro Abate, Ashish Tiwari
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Bumpless switching in hybrid systems

1997
This paper describes a way of designing a piecewise-linear system with discretely adjustable parameters (a hybrid linear system) in which we can switch the transfer matrix of the system without causing a discontinuity (a bump) in the system output. This is similar to the result that we could achieve by doing a bumpless transfer between multiple linear ...
Alan B. Arehart, William A. Wolovich
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Experimenting switching hybrid recommender systems

Intelligent Data Analysis, 2015
Recommender systems employ machine learning and data mining techniques for filtering unseen information and can predict whether a user would like a given resource. To date a number of recommendation algorithms have been proposed, where collaborative filtering and content-based filtering are the two most famous and adopted recommendation techniques ...
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Stackable Organic Switches for Reconfigurable Switching Hybrid Systems

2013
Abstract : This is a highly productive research project (13 papers in three years, on journals of Nature Photonics, Advanced Materials, Advanced Functional Materials, Angewandte Chemie International Edition, etc) aiming to (a) understand the potential of conjugated polymer based solar cell under simulated space radiation conditions, (2) develop and ...
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