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2. Activity diagram - Wikipedia

   en.wikipedia.org/wiki/Activity_diagram

   Activity diagrams [1] are graphical representations of workflows of stepwise activities and actions [2] with support for choice, iteration, and concurrency. In the Unified Modeling Language, activity diagrams are intended to model both computational and organizational processes (i.e., workflows), as well as the data flows intersecting with the related activities.

3. Activity (UML) - Wikipedia

   en.wikipedia.org/wiki/Activity_(UML)

   An activity diagram, with the activity "Cooking Spaghetti" outlined with an "Activity frame" An activity in Unified Modeling Language (UML) is a major task that must take place in order to fulfill an operation contract. The Student Guide to Object-Oriented Development defines an activity as a "sequence of activities that make up a process."

4. Unified Modeling Language - Wikipedia

   en.wikipedia.org/wiki/Unified_Modeling_Language

   This view includes sequence diagrams, activity diagrams and state machine diagrams. UML models can be exchanged among UML tools by using the XML Metadata Interchange (XMI) format. In UML, one of the key tools for behavior modeling is the use-case model, caused by OOSE. Use cases are a way of specifying required usages of a system.

5. Flowchart - Wikipedia

   en.wikipedia.org/wiki/Flowchart

   Similarly, in UML, a standard concept-modeling notation used in software development, the activity diagram, which is a type of flowchart, is just one of many different diagram types. Nassi-Shneiderman diagrams and Drakon-charts are an alternative notation for process flow.

6. Activity cycle diagram - Wikipedia

   en.wikipedia.org/wiki/Activity_cycle_diagram

   The ACD is a modeling tool that was developed in 1960 following the flow diagram method of K.D. Tocher. [2] It pertains to the activity-based paradigm of system modeling, as opposed to process-oriented or event-based paradigms.

7. Structured analysis and design technique - Wikipedia

   en.wikipedia.org/wiki/Structured_Analysis_and...

   Controls enter from the top and represent commands or conditions which influence the execution of an activity but are not consumed. Mechanisms identify the means, components or tools used to accomplish the activity. Represents allocation of activities. The semantics of arrows for data: [2] Inputs are activities that produce the data.

8. File:Activity conducting.svg - Wikipedia

   en.wikipedia.org/wiki/File:Activity_conducting.svg

   Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

9. Arrow diagramming method - Wikipedia

   en.wikipedia.org/wiki/Arrow_Diagramming_Method

   The length of the arrow represents the duration of the relevant activity. ADM only shows finish-to-start relationships, meaning that each activity is completed before the successor activity starts. Sometimes a "dummy task" is added, to represent a dependency between tasks, which does not represent any actual activity. The dummy task is added to ...