StreamCom: Business Analysis and System Design ... - EPFL
StreamCom: Business Analysis and System Design ... - EPFL
StreamCom: Business Analysis and System Design ... - EPFL
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31/5/02<br />
2. <strong>Business</strong> <strong>Analysis</strong> Spec<br />
The <strong>Business</strong> <strong>Analysis</strong> Specification represents the result of the analysis of several existing<br />
systems dealing with streaming of the information over the Internet <strong>and</strong> the environment of these<br />
systems. Here we show just only the resulting model that gives the business context for systems<br />
based on the <strong>StreamCom</strong> framework. For details on the analysis see<br />
http://in3www.epfl.ch/~pbalabko/Projects/<strong>StreamCom</strong>/AsIsToBeModels.pdf<br />
2.1. Collaboration Model<br />
<strong>Business</strong> Collaboration Model<br />
Stream Owner<br />
(from Actors)<br />
Retailer<br />
Sell <strong>and</strong> publish an original<br />
Stream<br />
(from Sell <strong>and</strong> Get Service)<br />
(from Actors)<br />
Stream<br />
Publisher<br />
(from Actors)<br />
Retailer Proxy<br />
(from Actors)<br />
Ads Provider<br />
(from Actors)<br />
Publish Ads<br />
(from Sell <strong>and</strong> Get Service)<br />
Content Server<br />
(from Actors)<br />
Monitor<br />
Company<br />
(from Actors)<br />
Keep statistics <strong>and</strong> pay for<br />
copyright<br />
(from Sell <strong>and</strong> Get Service)<br />
<br />
B<strong>and</strong>width<br />
Broker<br />
(from Actors)<br />
Customer<br />
(from Actors)<br />
Sell <strong>and</strong> Get a Service<br />
(from Sell <strong>and</strong> Get Service)<br />
KeyServer<br />
(from Actors)<br />
6
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