Matching a list (of tags) with another and detecting presence of common elements...

Conceptual meaning of 'not' keyword; evaluating between objects...

Are "swap move factories" worth the effort?...

Drools Planner has trouble creating a configurer: how to debug...

Where do I specify that certain planning entities are immutable?...

Confused about naming of JavaBean properties, with respect to getters and setters...

Which Drools product to use for timetabling?...

Implementing methods having raw types in Scala...

Drools Creating a Custom Score...

Drools Planner rule only fired once...