Abstract
| Original language | English |
|---|---|
| Pages | 295-302 |
| DOIs | |
| Publication status | Published - Oct 2007 |
| Event | 2007 15th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) - Istanbul, Turkey Duration: 24 Oct 2007 → 26 Oct 2007 |
Conference
| Conference | 2007 15th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) |
|---|---|
| Period | 24/10/07 → 26/10/07 |
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Keywords
- predictive analytics
- Service Oriented Architecture
- service orientation
- 2k! Analysis
- XML
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}
Client Side Estimation of a Remote Service Execution. / Lelli, F.; Maron, G.; Orlando, S.
2007. 295-302 Paper presented at 2007 15th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), .Research output: Contribution to conference › Paper › Other research output
TY - CONF
T1 - Client Side Estimation of a Remote Service Execution
AU - Lelli, F.
AU - Maron, G.
AU - Orlando, S.
PY - 2007/10
Y1 - 2007/10
N2 - Many use cases, concerning the monitoring and controlling of real physical instruments, demand deep interaction between users and services that virtualize the access to such instruments/devices. In addition, in order to realize high interoperable solutions, SOA-based Web/Grid Service technologies must be adopted. When the access to one of these services is performed via internet using a Web Service call, the remote invocation time becomes critical in order to understand if an instrument can be controlled properly, or the delays introduced by the wire and the serialization/deserialization process are unacceptable. This paper thus presents methodologies and algorithms, based on a 2k factorial analysis and a Gaussian Majorization of previous service execution times, which enables the estimation of a generic remote method execution time. Furthermore it suggests three different software architectures, where the developed algorithms and methodology could be integrated in order to automatically profile the end-to-end service. It is worth noting that our proposals are validated using suitable benchmarks and extensive tests coming out from a real (not simulated) environment. In addition, the outcome of this paper have been used in the realization of a service for remote control, monitor, and manage of a pool of instruments/devices.
AB - Many use cases, concerning the monitoring and controlling of real physical instruments, demand deep interaction between users and services that virtualize the access to such instruments/devices. In addition, in order to realize high interoperable solutions, SOA-based Web/Grid Service technologies must be adopted. When the access to one of these services is performed via internet using a Web Service call, the remote invocation time becomes critical in order to understand if an instrument can be controlled properly, or the delays introduced by the wire and the serialization/deserialization process are unacceptable. This paper thus presents methodologies and algorithms, based on a 2k factorial analysis and a Gaussian Majorization of previous service execution times, which enables the estimation of a generic remote method execution time. Furthermore it suggests three different software architectures, where the developed algorithms and methodology could be integrated in order to automatically profile the end-to-end service. It is worth noting that our proposals are validated using suitable benchmarks and extensive tests coming out from a real (not simulated) environment. In addition, the outcome of this paper have been used in the realization of a service for remote control, monitor, and manage of a pool of instruments/devices.
KW - predictive analytics
KW - Service Oriented Architecture
KW - service orientation
KW - 2k! Analysis
KW - XML
U2 - 10.1109/MASCOTS.2007.14
DO - 10.1109/MASCOTS.2007.14
M3 - Paper
SP - 295
EP - 302
ER -