Abstract: In this paper we propose a platform of pattern matching system that can extract required phrases or sentences in texts. Finding certain expressions in texts are often needed in language ...

The operator _ means "any other case I didn't think of".

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

Smarter document extraction starts here.

Abstract: Finding query patterns in a graph is fundamental for graph data analytics. Existing works mostly focus on either finding a single query pattern or finding patterns in a static graph. However ...