1 “... academic and industrial seeking to gain a better understanding of what has been done in the field recently...”

2 “... of what has been done in the field recently, and what kind of open problems are in this area....”

3 “... and industrial seeking to gain a better understanding of what has been done in the field recently, and what kind...”

4 “... and industrial, seeking to gain a better understanding of what has been done in the field recently and what kind...”

5 “... of what has been done in the field recently, and what kind of open problems are in this area....”

6 “..., seeking to gain a better understanding of what has been done in the field recently, and what open problems...”