172 search results - page 31 / 35 » Using a trust network to improve top-N recommendation |
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
We consider the problem of providing vehicular Internet access using roadside 802.11 access points. We build on previous work in this area [18, 8, 5, 11] with an extensive experim...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
— Naming and addressing are important issues for Next Generation Internet (NGI). In this paper, we discuss a new Mobility and Multihoming supporting Identifier Locator Split Arch...
SACMAT
2010
ACM
14 years 1 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
WWCA
1998
Springer
14 years 24 days ago
1998
Springer
In an open network such as the Internet, multicast security services typically start with group session-key distribution. Considering scalability for group communication among wide...
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...