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AAAI
2007
15 years 9 months ago
KA-CAPTCHA: An Opportunity for Knowledge Acquisition on the Web
Any Web user is a potential knowledge contributor, but it remains a challenge to make them devote their time contributing to some purpose. In order to align individual with social...
Bruno Norberto da Silva, Ana Cristina Bicharra Gar...
CHI
2003
ACM
16 years 7 months ago
Designing effective haptic interaction: inverted damping
In this paper, we describe a new force-feedback technique termed "inverted damping", which aids users in manually selecting specific items from within a range of possibl...
Jason Williams, Georg Michelitsch
ACNS
2003
Springer
129views Cryptology» more  ACNS 2003»
15 years 12 months ago
Using Feedback to Improve Masquerade Detection
Abstract. To gain access to account privileges, an intruder masquerades as the proper account user. Information from user feedback helps to improve the accuracy of classifiers use...
Kwong H. Yung
COMPSAC
2002
IEEE
15 years 11 months ago
Understanding SQL through Iconic Interfaces
Visual Query Languages represent an evolution, in terms of understandability and adaptability, with respect to traditional textual languages. We present an iconic query system tha...
Lerina Aversano, Gerardo Canfora, Andrea De Lucia,...
PUC
2010
88views more  PUC 2010»
15 years 5 months ago
Making the ordinary visible in microblogs
Microblogging is a ‘‘Mobile Web 2.0’’ service category that enables brief blog-like postings from mobile terminals and PCs to the World Wide Web. To shed light on microblog...
Antti Oulasvirta, Esko Lehtonen, Esko Kurvinen, Mi...