Figure 2
The diagram is divided into two vertical lanes labeled “Data User” on the left and “Data Publisher” on the right. The flowchart begins in the “Data User” lane with a dark circle at the top. A downward arrow from it points to an activity labeled “1. Define the Feedback Message.” A downward arrow leads to another activity labeled “2. Send the Message through input channel.” A downward arrow leads to a diamond branching into two directions. One downward arrow labeled “[No]” leads to a merge node (diamond), and a right-pointing arrow labeled “[Communicate to other users]” leads to an activity labeled “3. Broadcast to other users,” which also leads to the merge node. A right-pointing arrow leads to an activity labeled “4. Receive the Message” in the “Data Publisher” lane. A downward arrow leads to a decision diamond with two branches. A downward arrow labeled “[No]” points to another merge node, and a right-pointing arrow labeled “[Publish Directly]” leads to an activity labeled “5. Publish the Message.” A downward arrow also leads to the merge node. A downward arrow from the decision diamond leads to an activity labeled “6. Classify the message.” A downward arrow points to a decision diamond. From this diamond, four arrows branch as follows: A rightward arrow labeled “Incident on the Portal” leads to an activity labeled “7. Action on the Portal.” A downward-left arrow labeled “Dataset Like or vote or Rate or Fav” leads to an activity labeled “8. Statistics Count.” A downward arrow labeled “[Use case report]” leads to an activity labeled “9. Publish use case.” A downward-right arrow labeled “[Incident on the Dataset]” leads to an activity labeled “10. Action on the Dataset.” Downward arrows from activities “7. Action on the Portal,” “8. Statistics Count,” “9. Publish use case,” and “10. Action on the Dataset” point to a merge node below. A downward arrow from that diamond leads to another decision diamond. A leftward and downward arrow labeled “[No]” leads to the final merge node. A downward arrow labeled “[Report back to the user initiated the feedback]” leads to an activity labeled “11. Report to the User through an output channel.” A final downward arrow leads to a dark circle indicating the end of the process.General modelling of feedback interaction. Source: Authors’ own work