80 search results - page 2 / 16 » Cross-Technique Mediation of User Models |
IJNSEC
2006
13 years 6 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
HCI
2007
13 years 7 months ago
2007
Personal stories make our everyday experiences memorable over time. This paper presents ‘Everyday Mediated Storytelling’, a model of the casual storyteller’s process of captu...
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
We describe a new approach to information retrieval: algorithmic mediation for intentional, synchronous collaborative exploratory search. Using our system, two or more users with ...
UM
2007
Springer
14 years 2 days ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
LATINCRYPT
2010
13 years 4 months ago
2010
the full version of the extended abstract which appears in Latincrypt '10 (august 8-11, 2010, Puebla, Mexico) M. Abdalla and P. Barreto Eds., Springer-Verlag, LNCS 6212, pages...