lots of papers has been written about iran’s military strategy explain military strategy of iran is deterrence, but there is a little paper that explain why iran chose this strategy? the paper tries to answer this question. two hypotheses are presented as probable answers to the question: 1-chang of balance power in the middle east 2- intensification of u.s pressure on iran for regime change.lo...

Open-ended Video question answering (open-ended VideoQA) aims to understand video content and semantics generate the correct answers. Most of best performing models define problem as a discriminative task multi-label classification. In real-world scenarios, however, it is difficult candidate set that includes all possible this paper, we propose Knowledge-constrained Generative VideoQA Algorithm...