This paper describes some design refinements on marking menus and shows how these refinements embody interesting and relevant design principles for HCI. These refinements are base...
We present an open framework for visual mining of CVS software repositories. We address three aspects: data extraction, analysis and visualization. We first discuss the challenges...
In federated and pervasive networks, trust management has become a cornerstone for information security and privacy. Although people have recognized the importance of privacy and ...
The number of attacks against large computer systems is currently growing at a rapid pace. Despite the best efforts of security analysts, large organizations are having trouble k...
This paper presents a new architecture of a database management system intended to be used together with existing graphics software. In the first place, a system with this archite...