Ausgabe 5/2007
Inhalt (4 Artikel)
Original article
View selection for real conjunctive queries
Foto Afrati, Rada Chirkova, Manolis Gergatsoulis, Vassia Pavlaki
Original article
Dual unbounded nondeterminacy, recursion, and fixpoints
Joseph M. Morris, Malcolm Tyrrell
Original article
Translational lemmas for DLOGTIME-uniform circuits, alternating TMs, and PRAMs
Chuzo Iwamoto, Naoki Hatayama, Yoshiaki Nakashiba, Kenichi Morita, Katsunobu Imai
Original article
A general exhaustive generation algorithm for Gray structures
Antonio Bernini, Elisabetta Grazzini, Elisa Pergola, Renzo Pinzani