The notion of time granularity comes into play in a variety of problems involving time representation and management in database applications, including temporal database design, t...
Existing Database Management Systems (DBMSs) do not handle efficiently multi-dimensional data such as boxes, polygons, or even points in a multi-dimensional space. We examine acc...
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...
The Web has evolved from a global information space of linked documents to a web of linked data. The Web of Data enables answering complex, structured queries that could not be an...
Duplicate detection determines different representations of realworld objects in a database. Recent research has considered the use of relationships among object representations t...