Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Abstract: Crowd stability analysis is an important yet challenging task, as it is difficult to obtain the quantitative information regarding a crowd in motion, for instance, the crowd count and crowd ...

Working with large spreadsheets means constantly tracking rows and columns, and it's easy to lose your place when you're staring at hundreds of cells. I've tried different workarounds over the years — ...