4518 search results - page 254 / 904 » E-Learning as a Web Service |
177
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ICAC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The performance of BPEL processes depends on the composing web services. Monitoring web service performance and adapting to changes in service performance are essential for crea...
205
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TSC
2010
15 years 5 months ago
2010
—Web Services are the most famous implementation of service oriented architectures that has brought some challenging research issues. One of these is the composition, i.e. the ca...
162
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
This paper is to investigate the group behavior patterns of search activities based on Web search history data, i.e., clickthrough data, to boost search performance. We propose a ...
152
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Web service processes currently lack monitoring and dynamic (runtime) adaptation mechanisms. In highly dynamic processes, services frequently need to be exchanged due to a variety...
161
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APSCC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Providing data as a service has not only fostered the access to data from anywhere at anytime but also reduced the cost of investment. However, data is often associated with var...