Interaction informationThe interaction information is a generalization of the mutual information for more than two variables. There are many names for interaction information, including amount of information, information correlation, co-information, and simply mutual information. Interaction information expresses the amount of information (redundancy or synergy) bound up in a set of variables, beyond that which is present in any subset of those variables. Unlike the mutual information, the interaction information can be either positive or negative.
Tactical role-playing gameTactical role-playing games (abbreviated TRPGs), also known as strategy role-playing games and in Japan as simulation RPGs (both abbreviated SRPGs), are a video game genre that combines core elements of role-playing video games with those of tactical (turn-based or real-time) strategy video games. The formats of tactical RPGs are much like traditional tabletop role-playing games and strategy games in appearance, pacing, and rule structure.
