Quality service assignments for role-based web services
Many collaborative systems involve business processes and workflows performed on the web. Users would need to issue web service requests to complete their business transactions. The requests are of different types and priorities according to their roles in their respective business processes. One im...
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| creator | Ng, V.T.Y. Chan, B. Shun, L.L.Y. Tsang, R. |
| description | Many collaborative systems involve business processes and workflows performed on the web. Users would need to issue web service requests to complete their business transactions. The requests are of different types and priorities according to their roles in their respective business processes. One immediate problem is to ensure the timely and cost effective completion of the requests. In this paper, we have proposed to utilize service brokers for adequately assigning online continuous incoming service requests so as to achieve some pre-defined optimization goals. Here, the aim is to minimize the number of service providers required to fulfill the requests from the users. With this goal, the service broker can reduce the costs of service providers with the Semi-online Pseudo-open Multi-dimensional Vector-bin-packing (SoPomVa) algorithm. Preliminary experiments have been conducted to investigate the effectiveness of the SoPomVa proposed in comparison with some traditional bin packing algorithms and good performance results are obtained. |
| doi_str_mv | 10.1109/ICSMC.2008.4811622 |
| format | Conference Proceeding |
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Users would need to issue web service requests to complete their business transactions. The requests are of different types and priorities according to their roles in their respective business processes. One immediate problem is to ensure the timely and cost effective completion of the requests. In this paper, we have proposed to utilize service brokers for adequately assigning online continuous incoming service requests so as to achieve some pre-defined optimization goals. Here, the aim is to minimize the number of service providers required to fulfill the requests from the users. With this goal, the service broker can reduce the costs of service providers with the Semi-online Pseudo-open Multi-dimensional Vector-bin-packing (SoPomVa) algorithm. 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| identifier | ISSN: 1062-922X |
| ispartof | 2008 IEEE International Conference on Systems, Man and Cybernetics, 2008, p.2219-2224 |
| issn | 1062-922X 2577-1655 |
| language | eng |
| recordid | cdi_ieee_primary_4811622 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Access control Collaboration Collaborative work Costs Heuristic algorithms Resource management Role-based collaborative system Service Assignment Strontium Vector bin-packing Web services |
| title | Quality service assignments for role-based web services |
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