Volume 126, Number 1, 1 March 2003
: A new transference theorem in the geometry of numbers and new bounds for Ajtai's connection factor.
: An approximation for finding a smallest 2-edge-connected subgraph containing a specified spanning tree.
Volume 126, Number 2-3, 15 March 2003
: A non-ambiguous decomposition of regular languages and factorizing codes.
: Gridline graphs: a review in two dimensions and an extension to higher dimensions.
: Finding paths in graphs avoiding forbidden transitions.
: Efficient dualization of O(log n)-term monotone disjunctive normal forms.