Data warehousing and on-line analytical processing (OLAP) are essential for decision support applications. Common OLAP operations include for example drill down, roll up, pivot an...
Abstract. This paper puts forward a view on conditional commitments as causal rules, using action language K as the specification framework. The proposal builds upon an operational...
Juan Manuel Serrano, Sergio Saugar, Rosario Lauren...
This paper presents a fast and robust algorithm for extracting significant places from a set of raw GPS data points. Determining such places provides valuable context information ...
Gabriel Agamennoni, Juan Nieto, Eduardo Mario Nebo...
The real needs of end users of software technology are often neglected until it is too late. An approach is outlined that puts people before technology, and investigates the real ...
Abstract. This paper presents techniques for reverse engineering of relational database applications. The target of such an effort is the definition of a fully equipped object-orie...