This paper explains how higher-order hierarchies can be used to handle the expression problem. The expression is concerned with extending both the set of data structures and the s...
Abstract. A Conceptual Information System consists of a database together with conceptual hierarchies. The management system TOSCANA visualizes arbitrary combinations of conceptual...
Interpretation for Worst and Average Case Analysis Alessandra Di Pierro1 , Chris Hankin2 , and Herbert Wiklicky2 1 Dipartimento di Informatica, University of Pisa, Italy 2 Departme...
Alessandra Di Pierro, Chris Hankin, Herbert Wiklic...
Abstract. Class hierarchies, though theoretically reusable, have generally not seen much practical reuse in applications, due in part to the inflexibility of the inheritance relat...
We define probabilistic martingales based on randomized approximation schemes, and show that the resulting notion of probabilistic measure has several desirable robustness propert...