We argue that closure operators are fundamental tools for the study of relationships between order structures and their sequence representations. We also propose and analyse a clos...
The paper proposes a structural deterioration monitor of database, which is an essential building block to realize an autonomic database reorganizer. Experimental results with our...
: Link analysis is the most important application of web structure mining and serves as a new knowledge source in web information retrieval. However, the mono-dimensional analysis ...
In this paper we introduce and discuss a graph structure associated with longest-edge algorithms (algorithms based on the bisection of triangles by the longest-edge) which can be u...
In this paper we discuss the use of structured matrix methods for the numerical approximation of the zeros of a univariate polynomial. In particular, it is shown that root-findin...