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HCI
2009
14 years 7 months ago
Context-Aware Cognitive Agent Architecture for Ambient User Interfaces
An ambient user interface is a set of hidden intelligent interfaces that recognize user's presence and provides services to immediate needs. There are several research activit...
Youngho Lee, Choonsung Shin, Woontack Woo
SOUPS
2005
ACM
15 years 3 months ago
Johnny 2: a user test of key continuity management with S/MIME and Outlook Express
Secure email has struggled with signifcant obstacles to adoption, among them the low usability of encryption software and the cost and overhead of obtaining public key certificat...
Simson L. Garfinkel, Robert C. Miller
ACMDIS
2010
ACM
14 years 10 months ago
Incorporating user control in automated interactive scheduling systems
In this paper, we report our findings on the impact of providing users with varying degrees of control in an automated interactive scheduling system. While automated scheduling te...
Jina Huh, Martha E. Pollack, Hadi Katebi, Karem A....
CONEXT
2009
ACM
14 years 10 months ago
StarClique: guaranteeing user privacy in social networks against intersection attacks
Building on the popularity of online social networks (OSNs) such as Facebook, social content-sharing applications allow users to form communities around shared interests. Millions...
Krishna P. N. Puttaswamy, Alessandra Sala, Ben Y. ...
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IUI
2010
ACM
15 years 4 months ago
From documents to tasks: deriving user tasks from document usage patterns
A typical knowledge worker is involved in multiple tasks and switches frequently between them every work day. These frequent switches become expensive because each task switch req...
Oliver Brdiczka