There is no such thing as a minimum Masters GPA... There will be more concentration on your entire application package...
I am just entering the 2nd semester of the Masters programme. I should have a B+ average by the time I graduate. I have a paper publication now, will get another one hopefully by the time Sem 2 finishes. I will be taking the GMAT in Sep/ October. My under grad GPA is low, so I would like to overcome that deficiency there.
Pubs+Masters GPA+GMAT Score+SOP+LoRs = Entire application package right?