The widespread adoption of mobile communication devices combined with technical improvements of location technologies are fostering the development of a new wave of applications th...
Claudio Agostino Ardagna, Marco Cremonini, Ernesto...
Data warehousing is a software infrastructure which supports OLAP applications by providing a collection of tools which allow data extraction and cleaning, data integration and ag...
— We study how an online community perceives the relative quality of its own user-contributed content, which has important implications for the successful self-regulation and gro...
A form-based query interface is usually the preferred means to provide an unsophisticated user access to a database. Not only is such an interface easy to use, requiring no techni...
Abstract. The notion of rules is very popular and appears in different flavors, for example as association rules in data mining or as functional dependencies in databases. Their s...