Sequence diagram. Tel Clustering This sequence diagram supports UC14 Figure 11: Arrow DataCentre -The execution of TEL clustering This process begins as soon as the Library ends its validation process. Once the Arrow DataCentre owns the manifestation record that it should further elaborate, the Workflow engine activates the Tel Clustering Activity Manager, whose role is that of: updating the request status to “Waiting for Tel Clustering”, extract the Tel manifestation Identifier from the incoming manifestation, build a M4Q message based on it and leave the control to the Connector Manager which is responsible for identifying the external data provider to be invoked, loading the corresponding client , sending the correct request message to the clustering service provided by Tel in this case, and successively obtain the response. In this case the Tel Clustering response is compliant with the M4R message. As soon as the ConnectorManager completes its task, the control is returned to the Tel Cluster Activity Manager which proceeds by deducing the Copyright Status (see § 3.9.3) for each of the Clusters (Primary and Secondaries) contained in the M4R and finally stores the result in the Arrow repository. Soon after the control is returned to the Workflow Manager, which is now responsible for handling the BiP Clustering activity that is explained in the following sequence diagram. Sequence Diagram: BiP Clustering Once the Tel Clustering data is obtained, the scope of the Arrow workflow is to enrich the Tel Clusters with data gathered by the BiP querying (find in the appropriate BiP all the manifestations that match with the ones found in Tel Clustering) and to establish the Publishing Status for each work contained in these clusters. The system is able to query either BiPs that provide their own query API or BiPs that are M6R compliant (information exchange format is performed via M6 messages). The communication sequence between the involved actors and system components may vary according to the BiP that has to be queried. For greater clarity, in this paragraph, two separate sequence diagrams will be provided in order to support the BiP Clustering process (UC15): the first one describes the communication sequence in case the DataCentre has to query VLB (own API) and the second one describes the communication sequence in case the DataCentre has to query a M6 compliant BiP (ELECTRE, CEDRO, CLA etc..) Figure 12: Arrow DataCentre -The execution of BiP clustering process (1/2) The Workf...
Sequence diagram. 2 Prose is the label that represents other information different from an actual requirement (i.e., information not representative for the requirements engineering stage of a software project) 3 DEF is the label that represents a piece of text is an actual requirement D3.2 Recommender Engine - Version 1
Sequence diagram iii. Example usage URL /hitec/prs-improving-requirements-quality/check-regexps Method POST URL params None
Sequence diagram. Example usage URL xxxxx://xxxxxxx.xxx.xxx.xx/eng/hitec/repository/app/store/app- review/google-play/ Method POST URL params None
Sequence diagram. Example usage URL xxxxx://xxxxxxx.xxx.xxx.xx/eng/openReq/keywordsExtraction Method POST URL params None
Sequence diagram. Strictly speaking in the UML, a sequence diagram shows both the interaction and sequence of given messages between the various instances of a system; giving a dynamic view of the area under examination. In the context of the GENERIS project however, this form of decomposition is of little benefit, as the ‘system’ under investigation is a black box specification and not an implementation; thus in this context this diagram type has a different purpose. A sequence diagram is defined for each use case that serves to identify the events (messages) available to that use case, as mentioned in chapter
Sequence diagram. Noona provides different user interfaces for different roles. Figure 6 provides the sequence diagram of the patient, while Figure 7 provides the sequence diagram of the healthcare professional. Figure 6: Sequence diagram of Noona patient User interface Figure 7: Sequence diagram of Noona healthcare professionals User interface
Sequence diagram. The execution flow of examining the access rights to a resource is described as follows: The Policy Enforcement Point receives a request for accessing a resource. The type of the request is examined and the suitable function of the Policy Decision Point is called to resolve the request. The Policy Decision Point examines which resources are being requested and by whom and calls the Policy Information Point to get the required attributes and the policies for this kind of resource. The Policy Information Point gathers all the information from the platform’s storage and the stored policies. The Policy Decision Point evaluates the policies one-by-one, according to the received attributes. If a policy evaluation is successful the access is granted, otherwise, if none of the policy evaluations is successful, then the access is denied. The Policy Enforcement Point receives the decision and grant or deny access accordingly. 8 xxxxx://xx.xxxxxxxxx.xxx/wiki/Attribute-based_access_control Figure 9: Access Controller sequence diagram Figure 9 displays the execution flow for the functionality of the Access Controller.
Sequence diagram. The sequence diagram of eventually using the data aggregator and harmonizer is shown in Figure 13. In essence, Data Aggregator & Xxxxxxxxxx accepts queries from the application tier and answers them. To answer them it either produces the required subqueries, forwards them to the underlying data sources to be answered and formulates the final results (on-line integration) or has already materialized the necessary data (off-line integration/ETL) and returns the answers based on the transformed, existing data. Figure 13: Data Aggregator & Harmonizer sequence diagram
Sequence diagram. Figure 16 illustrates the data cleaning workflow along with the procedures and processes supported by the BOUNCE Data Cleaner. Every step of the sequence flow is elaborated in the forthcoming paragraphs.
