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Their work has focussed on the architecture of learning networks - aiming to identify arrangements of tasks, tools and people that contribute to successful learning networks. Some conclusions from this work have been published in The architecture of productive learning networks, which also includes a chapter on the history of networked learning ...
Pavlis Korres (2010), in her instructional model (ESG Framework), [10] has proposed an expanded version of ADDIE, named ADDIE+M, where Μ=Maintenance of the Learning Community Network after the end of a course. The Maintenance of the Learning Community Network is a modern educational process that supports the continuous educational development ...
The Open Systems Interconnection model (OSI model) defines and codifies the concept of layered network architecture. Abstraction layers are used to subdivide a communications system further into smaller manageable parts. A layer is a collection of similar functions that provide services to the layer above it and receives services from the layer ...
Each layer of architecture in the model has a specific intention: [25] Business Architecture level: This level can picture the total or a subunit of any corporation, which are in contact with external organizations. Information architecture level: This level specifies types of content, presentation forms, and format of the information required.
Enterprise modelling is the process of building models of whole or part of an enterprise with process models, data models, resource models and/or new ontologies etc. It is based on knowledge about the enterprise, previous models and/or reference models as well as domain ontologies using model representation languages. [3]
The Corporation for Education Network Initiatives in California (CENIC) was created in 1997. CENIC’s California Research and Education Network (CalREN) first became operational in 1998, providing connections to Internet2 for the University of California campuses, Stanford, Caltech, USC, and CSU campuses. Initially, the CSU sites linked to ...
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the technical details of the network’s capabilities. [1] [2] Planning a new network/service involves implementing the new system across the first four layers of the OSI Reference Model. [1] Choices must be made for the protocols and transmission technologies. [1] [2] The network planning process involves three main steps: