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JOCN
2010
70views more  JOCN 2010»
15 years 5 months ago
Optimizing Design Efficiency of Free Recall Events for fMRI
■ Free recall is a fundamental paradigm for studying memory retrieval in the context of minimal cue support. Accordingly, free recall has been extensively studied using behavior...
Ilke Öztekin, Nicole M. Long, David Badre
WWW
2011
ACM
15 years 1 months ago
Limiting the spread of misinformation in social networks
In this work, we study the notion of competing campaigns in a social network. By modeling the spread of influence in the presence of competing campaigns, we provide necessary too...
Ceren Budak, Divyakant Agrawal, Amr El Abbadi
CHI
2011
ACM
14 years 10 months ago
Security through a different kind of obscurity: evaluating distortion in graphical authentication schemes
While a large body of research on image-based authentication has focused on memorability, comparatively less attention has been paid to the new security challenges these schemes m...
Eiji Hayashi, Jason Hong, Nicolas Christin
WSDM
2012
ACM
262views Data Mining» more  WSDM 2012»
14 years 2 months ago
Effects of user similarity in social media
There are many settings in which users of a social media application provide evaluations of one another. In a variety of domains, mechanisms for evaluation allow one user to say w...
Ashton Anderson, Daniel P. Huttenlocher, Jon M. Kl...
ICRA
2006
IEEE
132views Robotics» more  ICRA 2006»
16 years 27 days ago
Speeding-up Multi-robot Exploration by Considering Semantic Place Information
— In this paper, we consider the problem of exploring an unknown environment with a team of mobile robots. One of the key issues in multi-robot exploration is how to assign targe...
Cyrill Stachniss, Óscar Martínez Moz...
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