192 search results - page 38 / 39 » Actor-Centric Modeling of User Rights |
CHI
2007
ACM
14 years 8 months ago
2007
ACM
Understanding the relation between usability measures seems crucial to deepen our conception of usability and to select the right measures for usability studies. We present a meta...
WINE
2009
Springer
14 years 7 days ago
2009
Springer
Abstract. We study the use of viral marketing strategies on social networks that seek to maximize revenue from the sale of a single product. We propose a model in which the decisio...
FC
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We introduce a new cryptographic problem called time capsule signature. Time capsule signature is a ‘future signature’ that becomes valid from a specific future time...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
We develop a game theoretic framework for effective and adaptive inter-cell interference management in the OFDMA-based WiMAX/3GPP-LTE systems. Such approach requires no fixed spe...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
Since their debut in 1987, snakes (active contour models) have become a standard image analysis technique with several variants now in common use. We present a framework called ``...