26.03.2015 Views

19SafQB

19SafQB

19SafQB

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

6.3 The iCore Functional Architecture 253<br />

delve deeper behind the scenes of the iCore interactions and features, describing<br />

the first results which lead to the iCore functional architecture.<br />

6.3.2 Actors of the iCore Architecture<br />

The iCore system defines actors in the functional architecture, also corresponding<br />

to distinguished business roles (see Figure 6.3 below). The Service<br />

Requester is the actor, normally a human user or a software application. The<br />

Domain Expert/Knowledge Engineer is an expert of a specific application<br />

domain that designs in an iCore specific format (Service Template) how basic<br />

services can be built and/or provides base models of a range of specific application<br />

or knowledge domains by means of domain ontologies (Real World<br />

Knowledge (RWK) Model). The Data Processing Domain Expert/Developer<br />

is the developer that designs in a specific format (CVO Template) how basic<br />

functions offered by specific VO types that are described in specific format<br />

(VO Template) can be combined to build a more complex function. The Device<br />

Installer is the user that installs the physical sensor/actuator/resource devices<br />

in the iCore system as registered at the iCore VO Level.<br />

Image available in original Version

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!