: This article deals with enterprise interoperability in order to propose lines of research about information system design in a collaborative context. The static and dynamic dimen...
Most aspect-oriented examples and actual usages describe scenarios where aspects provide infrastructure services to a set of objects. This is currently the dominant use case of as...
A simple, undirected 2-connected graph G of order n belongs to class O(n,), 0, if 2 = n - . It is well known (Ore's theorem) that G is hamiltonian if = 0, in which case the 2...
One way to choose a basis of a matroid at random is to choose an ordering of the ground set uniformly at random and then use the greedy algorithm to find a basis. We investigate t...
The set system of all arithmetic progressions on [n] is known to have a discrepancy of order n1/4. We investigate the discrepancy for the set system S3 n formed by all sums of thr...