Representing the integers with powers of 2 and 3 José María Amigó Original Article 24 August 2006 Pages: 293 - 306
Merged processes: a new condensed representation of Petri net behaviour Victor KhomenkoAlex KondratyevWalter Vogler Original article 11 October 2006 Pages: 307 - 330
On the number of nodes in universal networks of evolutionary processors Artiom AlhazovCarlos Martín-VideYurii Rogozhin Original article 11 October 2006 Pages: 331 - 339
A semantic approach to optimize linear datalog programs José R. ParamáNieves R. BrisaboaÁngeles S. Places Original article 11 October 2006 Pages: 341 - 370