Over the past few years, some museums have launched multimedia projects (on PDAs, kiosks, and Web sites) that allow visitors to bookmark information of interest for later use at home or in the classroom, in at attempt to prolong the museum experience, build a stronger relationship with the visitor, and facilitate the learning process. Despite its great potential, however, there is still very li...

This paper describes an assistant tool for concealing personal information in text. This is an important procedure for protecting privacy when public documents are disclosed, preventing accidental leaks of personal information, and other purposes. However, finding personal information in text is very time-consuming and laborintensive. To make it easier to conceal personal information, we have d...

This paper describes an assistant tool for concealing personal information in text. This is an important procedure for protecting privacy when public documents are disclosed, preventing accidental leaks of personal information, and other purposes. However, finding personal information in text is very time-consuming and laborintensive. To make it easier to conceal personal information, we have d...