Abstract
The application of advanced communications, electronics, and information technologies to improve the efficiency, safety, and reliability of transportation systems is commonly referred to as ITS. The core functions of the ITS are collection, management, and provision of real time transport information, and it can be deployed based on the Common Object Request Broker Architecture (CORBA) of the Object Management Group (OMG) efficiently because it consists of many interconnected heterogeneous systems. Fault Tolerant CORBA (FT-CORBA) supports real time requirement of transport information stably through redundancy by replication of server objects. However, object replication, management, and related protocols of FT-CORBA require extra system CPU and memory resources, and can degrade the system performance both locally and as a whole. This paper proposes an improved architecture to enhance performance of FT-CORBA based ITS by generating and managing object replicas adaptively during system operation with an agent. The proposed architecture is expected to be applicable to other FT-CORBA based systems.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Balasubramanian, J., Gokhale, A., Schmidt, D.C., Wang, N.: Towards Middleware for Fault-tolerance in Distributed Real-time and Embedded Systems. In: Meier, R., Terzis, S. (eds.) DAIS 2008. LNCS, vol. 5053, pp. 72–85. Springer, Heidelberg (2008)
Balasubramanian, J., Tambe, S., Lu, C., Gokhale, A.: Adaptive Failover for Real-time Middleware with Passive Replication. In: 15th Real-time and Embedded Application Symposium, pp. 1–10. IEEE, Los Alamitos (2009)
County of Los Angeles Department of Public Works, http://www.ladpw.org/TNL/ITS/IENWeb/index.cfm
FatihAkay, M., Katsinis, C.: Performance improvement of parallel programs on a broadcast-based distributed shared memory multiprocessor by simulation. Simulation Modelling Practice and Theory 16(3), 347–349 (2008)
Felber, P., Narasimhan, P.: Experiences, Approaches and Challenges in building Fault-tolerant CORBA Systems. Transactions of Computers 54(5), 497–511 (2004)
Franklin, S., Graesser, A.: Is it an Agent, or just a Program?: A Taxonomy for Autonomous Agents. In: Jennings, N.R., Wooldridge, M.J., Müller, J.P. (eds.) ECAI-WS 1996 and ATAL 1996. LNCS, vol. 1193, p. 25. Springer, Heidelberg (1997)
Gokhale, A., Natarajan, B., Schmidt, D.C., Cross, J.: Towards Real-time Fault-Tolerant CORBA Middleware. Cluster Computing: the Journal on Networks, Software, and Applications Special Issue on Dependable Distributed Systems 7(4), 15 (2004)
Guan, C.C., Li, S.L.: Architecture of traffic.smart. In: 8th World Congress on ITS, pp. 2–5. ITS America, Washington (2001)
IONA Technologies, http://www.iona.com/
Lee, J.K.: IICS: Integrated Information & Communication Systems. Journal of Civil Aviation Promotion 23, 71–80 (2000)
Nagi, K., Lockemann, P.: Implementation Model for Agents with Layered Architecture in a Transactional Database Environment. In: 1st Int. Bi-Conference Workshop on Agent Oriented Information Systems (AOIS), pp. 2–3 (1999)
Narasimhan, P., Dumitras, T.A., Paulos, A.M., Pertet, S.M., Reverte, C.F., Slember, J.G., Srivastava, D.: MEAD: support for Real-Time Fault-Tolerant CORBA. Concurrency And Computation: Practice And Experience 17(12), 1533–1544 (2005)
Natarajan, B., Gokhale, A., Yajnik, S.: DOORS: Towards High-performance Fault Tolerant CORBA. In: 2nd Distributed Applications and Objects (DOA) conference, pp. 1–2. IEEE, Los Alamitos (2000)
Natarajan, B., Gokhale, A., Yajnik, S., Schmidt, D.C.: Applying Patterns to Improve the Performance of Fault Tolerant CORBA. In: 7th International Conference on High Performance Computing, pp. 11–12. ACM/IEEE (2000)
Object Management Group.: Fault Tolerant CORBA. CORBA Version 3.0.3 (2004)
Saha, I., Mukhopadhyay, D., Banerjee, S.: Designing Reliable Architecture For Stateful Fault Tolerance. In: 7th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT 2006), p. 545. IEEE Computer Society, Washington (2006)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Suh, W., Lee, E. (2010). Autonomic Resources Management of CORBA Based Systems for Transportation with an Agent. In: Taniar, D., Gervasi, O., Murgante, B., Pardede, E., Apduhan, B.O. (eds) Computational Science and Its Applications – ICCSA 2010. ICCSA 2010. Lecture Notes in Computer Science, vol 6019. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12189-0_34
Download citation
DOI: https://doi.org/10.1007/978-3-642-12189-0_34
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-12188-3
Online ISBN: 978-3-642-12189-0
eBook Packages: Computer ScienceComputer Science (R0)