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A Real-Time Distributed Scheduling Service For Middleware Systems

Jiangyin Zhang, L. DiPippo, V. Fay-Wolfe, K. Bryan, M. Murphy
10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems  
This paper describes the framework for a Distributed Scheduling Service (DSS) that provides globally sound decisionmaking and scheduling enforcement to real-time distributed systems.  ...  The latest version of Real-Time CORBA defines a Distributable Thread primitive to support real-time computing in a dynamic distributed environment.  ...  Conclusion In this paper, we presented a Distributed Scheduling Service (DSS) framework for Real-Time CORBA 1.2. In the design of the service, a global view of the system is especially emphasized.  ... 
doi:10.1109/words.2005.10 dblp:conf/words/ZhangDWBM05 fatcat:da3cbmxcuvhopitaxjf7qrdyay

Challenges in Design and Implementation of Middlewares for Real-Time Systems: Guest Editor's Introduction [chapter]

Wei Zhao
2001 Challenges in Design and Implementation of Middlewares for Real-Time Systems  
The second paper, "Scheduling and Priority Mapping for Static Real-Time Middleware," proposes and analyzes a middleware real-time scheduling technique for static, distributed, real-time applications.  ...  Schmidt, presents a framework of flexible scheduling services realized with TAO, a real-time implementation of CORBA.  ...  Wolfe, Levon Esibov, Gregory Cooper and Ramachandra Bethmangalkar, proposes and analyzes a middleware real-time scheduling technique for static, distributed, real-time applications.  ... 
doi:10.1007/978-1-4615-1695-8_1 fatcat:cgkbt67xj5f4tpciy4f2fzgx7i

A Security Middleware Model for Real-Time Applications on Grids

T. XIE
2006 IEICE transactions on information and systems  
A security-aware scheduling mechanism, which plays an important role in QSCM, is capable of maximizing quality of security for real-time applications running in distributed systems as large-scale as Grids  ...  To effectively tackle this problem, in this paper we propose a security middleware (SMW) model from which security-sensitive real-time applications are enabled to exploit a variety of security services  ...  In short, the model is intended to seamlessly integrate security into real-time scheduling for applications running in parallel and distributed systems.  ... 
doi:10.1093/ietisy/e89-d.2.631 fatcat:ifxnw6gxgbe5vfxq3yqvld6txm

A survey on standards for real-time distribution middleware

Héctor Pérez, J. Javier Gutiérrez
2014 ACM Computing Surveys  
Examples of the MOM model are the Java Message Service (JMS) [Sun Microsystems 2002], a de facto standard, and the Data Distribution Service for Real-Time Systems (DDS) [OMG 2007].  ...  A survey on standards for real-time distribution middleware. 49:3 transformation of data into a representation suitable for transmission over the network, (3) dispatching or assignment of each request  ...  ACKNOWLEDGMENTS The authors want to thank the anonymous reviewers for their many detailed comments that have allowed the article to be enhanced significantly.  ... 
doi:10.1145/2532636 fatcat:gjgkut7szzbkxnuxrkfvqmq2km

Scheduling and Priority Mapping for Static Real-Time Middleware [chapter]

Lisa Cingiser Dipippo, Victor Fay Wolfe, Levon Esibov, Gregory Cooper, Ramachandra Bethmangalkar, Russell Johnston, Bhavani Thuraisingham, John Mauer
2001 Challenges in Design and Implementation of Middlewares for Real-Time Systems  
This paper presents a middleware real-time scheduling technique for static, distributed, real-time applications.  ...  This paper also presents the implementation of these real-time middleware scheduling techniques in a Scheduling Service that meets the interface proposed for such a service in the Real-Time CORBA 1.0 standard  ...  Therefore, in a real-time distributed system, an obvious place for a distributed scheduling algorithm to be carried out is in the middleware.  ... 
doi:10.1007/978-1-4615-1695-8_3 fatcat:sga7wjrdbbenpc6guszeuptlsy

Real-Time CORBA Middleware [chapter]

Arvind S. Krishna, Douglas C. Schmidt, Raymond Klefstad, Angelo Corsaro
2005 Middleware for Communications  
REAL-TIME CORBA MIDDLEWARE 2 development of distributed systems by off-loading the tedious and error-prone aspects of distributed computing from application developers to middleware developers.  ...  Real-time CORBA is a rapidly maturing middleware technology designed for applications with hard real-time requirements, such as avionics mission computing Schmidt et al. (1998b) , as well as those with  ...  O'Ryan (2002) , and a Real-time Scheduling Service Gill et al. (2001) .  ... 
doi:10.1002/0470862084.ch17 fatcat:qkyenmj7vvfz7bc5lt4gza6sxq

Hardware support in a middleware for distributed and real-time embedded applications

Elias T. Silva, Flávio R. Wagner, Edison P. Freitas, Carlos E. Pereira
2006 Proceedings of the 19th annual symposium on Integrated circuits and systems design - SBCCI '06  
Furthermore, the use of the object-oriented approach reduces time-to-market and development costs. Hardware support in a middleware for distributed and real-time embedded applications  ...  We show that adaptations in the platform architecture, for instance exploring hardware implementations of middleware services, such as task scheduling and communication, can drive better gains in application  ...  The authors also thank to the other SEEP-project researchers for the valuable discussions.  ... 
doi:10.1145/1150343.1150384 dblp:conf/sbcci/SilvaWFP06 fatcat:ucjnlkedufhajctdxgxxphkpoe

Reconfigurable Real-Time Middleware for Distributed Cyber-Physical Systems with Aperiodic Events

Yuanfang Zhang, Christopher Gill, Chenyang Lu
2008 2008 The 28th International Conference on Distributed Computing Systems  
While existing real-time middleware such as Real-Time CORBA has shown promise as a platform for distributed systems with time constraints, it lacks flexible configuration mechanisms needed to manage end-to-end  ...  a flexible software platform for distributed cyber-physical systems with end-to-end timing constraints.  ...  While traditional real-time middleware such as Real-Time CORBA [16] and Real-Time Java [5] have shown promise as distributed software platforms for systems with time constraints, existing middleware  ... 
doi:10.1109/icdcs.2008.96 dblp:conf/icdcs/ZhangGL08 fatcat:jrbdi5oxtne4vgoqyzhrro5fdm

Middleware for real-time and embedded systems

Douglas C. Schmidt
2002 Communications of the ACM  
ORB endsystem to support end-to-end Quality of Service support over ATM networks. Dr.  ...  Schmidt is a member of the IEEE, ACM, and USENIX.  ...  The future of middleware for real-time and embedded systems is very promising.  ... 
doi:10.1145/508448.508472 fatcat:aozfva7plvd5zho5ughpy5bxni

Distributed Real-Time Computing with Harness [chapter]

Emanuele Di Saverio, Marco Cesati, Christian Di Biagio, Guido Pennella, Christian Engelmann
2007 Lecture Notes in Computer Science  
Modern parallel and distributed computing solutions are often built onto a "middleware" software layer providing a higher and common level of service between computational nodes.  ...  Harness is an adaptable, plugin-based middleware framework for parallel and distributed computing.  ...  Distributed real-time systems development requires a well suited real-time oriented middleware as a supporting layer.  ... 
doi:10.1007/978-3-540-75416-9_39 fatcat:o36vm25o5zgc7nr4hiqibc24ba

The Design and Implementation of Integrated Control System for The Heterogeneous Remote Terminal Devices

Jeong In Park, Jin Tak Choi
2014 International Journal of Multimedia and Ubiquitous Engineering  
The system has been developed mainly on the algorithm of Middleware for multicasting large amounts of data and centralized group management.  ...  processing for numerous media files, asynchronous messaging between the server and the client, and Middleware implementation.  ...  Definition of System Requirements Real-time Control of Remote Devices and Contents This feature provides a control module for emergency / reservation / common / individual scheduling, real-time monitoring  ... 
doi:10.14257/ijmue.2014.9.2.26 fatcat:bxrk2owqxnhgbkeigsycmfsty4

Middleware Support for Aperiodic Tasks in Distributed Real-Time Systems

Yuanfang Zhang, Chenyang Lu, Christopher Gill, Patrick Lardieri, Gautam Thaker
2007 13th IEEE Real Time and Embedded Technology and Applications Symposium (RTAS'07)  
However, existing middleware (e.g., RT-CORBA) lacks schedulability analysis and run-time enforcement mechanisms needed to give online real-time guarantees for aperiodic tasks.  ...  Many mission-critical distributed real-time applications must handle aperiodic tasks with end-to-end deadlines.  ...  Conclusions Our work represents a promising step toward developing integrated end-to-end scheduling services for aperiodic and periodic tasks in distributed real-time middleware.  ... 
doi:10.1109/rtas.2007.16 dblp:conf/rtas/ZhangLGLT07 fatcat:s7ekims5rvcbbhzhhgexr2zudq

Architecture and Mechanism Design for Real-Time and Fault-Tolerant Etherware for Networked Control

Kyoung-Dae Kim, P.R. Kumar
2008 IFAC Proceedings Volumes  
Even though Etherware supports many of the distributed system domain requirements, it still needs further advances to be more suitable as a middleware for control systems.  ...  Accordingly, we have been working on developing a domainware for general purpose control system, called Etherware.  ...  Tabuada for valuable discussions.  ... 
doi:10.3182/20080706-5-kr-1001.01592 fatcat:pgyn4y3ysrfl7lgrbczgs2cq24

Real-Time Distributed Simulation Environment for Air Defense System Using A Software Framework

Byunggyu Cho, Dae Young Kim, Sae Hwan Kim, Cheong Youn
2007 The Journal of Defence Modeling and Simulation: Applications, Methodology, Technology  
Generally, a real-time distributed simulation exists when a real-time simulation can successfully inter-operate on different nodes in distributed computing environments.  ...  The Concept of Real-time Distributed Simulation A simulation is said to be executing in real-time when a constant relationship is maintained between the local simulation time and the Wall-Clock Time (WCT  ... 
doi:10.1177/154851290700400201 fatcat:vxrungdkj5eg5dxu3ly3nxvtdu

Adaptive and Reflective Middleware for Distributed Real-Time and Embedded Systems [chapter]

Douglas C. Schmidt
2002 Lecture Notes in Computer Science  
Software has become strategic to developing effective distributed real-time and embedded (DRE) systems.  ...  to provide reusable services whose qualities are critical to DRE systems.  ...  Moreover, emerging standards such as Dynamic Scheduling Real-Time CORBA, the Real-Time Specification for Java, and the Distributed Real-Time Specification for Java are extending the scope of open standards  ... 
doi:10.1007/3-540-45828-x_21 fatcat:qacskpghpjer3p36eqjo46jzre
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