Hi,
A couple of months back I have submitted my manuscript for one of springer conference. The paper was accepted and the conference proceedings would be published by SpringerNature Singapore in AISC book series. Now they have invited me
to submit the extended version of manuscript to the special issue of one of the International Journal.So I am not getting what exactly I have to do. So I have following queries.
1. Should I submit the same paper what I have submitted to springer conference with minor changes.
2. Should I include the improved model implementation details with old submitted paper content.
3. Do I need to prepare paper contains completely different contents having details of old model+new model