  Although philosophical logic is now a relatively small field in comparison to logical AI, it remains a viable area of research, with new work appearing regularly. But references to contemporary research in philosophical logic are rare in the AI literature. Similarly, the papers currently published in The Journal of Philosophical Logic, at least, do not show much influence from  AI.[8]  In Europe, the lines are harder to draw between professional divisions among logicians: some European journals, especially the Journal of Logic, Language, and Information, are successful in maintaining a focus in logic while attracting authors from all the disciplines in which logic is represented.