330 search results - page 2 / 66 » On the Notion of Pseudo-Free Groups |
FC
2009
Springer
14 years 6 days ago
2009
Springer
This paper presents a hierarchy of privacy notions that covers multiple anonymity and unlinkability variants. The underlying definitions, which are based on the idea of indistingu...
JCT
2008
13 years 5 months ago
2008
The absolute order is a natural partial order on a Coxeter group W. It can be viewed as an analogue of the weak order on W in which the role of the generating set of simple reflec...
JSYML
2010
13 years 4 months ago
2010
Dp-minimality is a common generalization of weak minimality and weak o-minimality. If T is a weakly o-minimal theory then it is dp-minimal (Fact 2.2), but there are dp-minimal den...
IGPL
2011
13 years 19 days ago
2011
The notions of ultrametric distances and cyclic valuations appear when the set of values of the distance map is a cyclically ordered set. These structures can be described as subsp...
CISC
2008
Springer
13 years 7 months ago
2008
Springer
Anonymity is one of the main concerns in group-oriented cryptography. However, most efforts, for instance, group signatures and ring signatures, are only made to provide anonymity ...