Evaluating Reachability Queries over Path Collections

Bouros P, Skiadopoulos S, Dalamagas T, Sacharidis D, Sellis TK.  2009.  Evaluating Reachability Queries over Path Collections. Scientific and Statistical Database Management, 21st International Conference, SSDBM 2009, New Orleans, LA, USA, June 2-4, 2009, Proceedings. :398–416.