Some missing AI journals

[dananau]

I'm pretty surprised to see that your list of Artificial intelligence journals omits the two main journals for AI:

• Artificial Intelligence
  https://www.journals.elsevier.com/artificial-intelligence
• Journal of Artificial Intelligence Research
  https://www.jair.org/index.php/jair

Here are a few others that might also be worth including. Although they aren't as good as the above two, they're comparable in stature to several of the other journals included in your metrics:

• AI Magazine
  http://www.aaai.org/Magazine/magazine.php
• ACM Transactions on Intelligent Systems
  https://tist.acm.org
• Annals of Mathematics and Artificial Intelligence
  https://www.springer.com/computer/ai/journal/10472

[shinminjeong]

@dananau Thank you for the suggestion. We have included these 5 journals in the new version.