219 search results - page 43 / 44 » Detecting spammers on social networks |
SDM
2012
SIAM
11 years 7 months ago
2012
SIAM
Multiple data sources containing different types of features may be available for a given task. For instance, users’ profiles can be used to build recommendation systems. In a...
WWW
2004
ACM
14 years 6 months ago
2004
ACM
It is increasingly common for users to interact with the web using a number of different aliases. This trend is a doubleedged sword. On one hand, it is a fundamental building bloc...
EDBT
2010
ACM
14 years 4 days ago
2010
ACM
Implementations of map-reduce are being used to perform many operations on very large data. We examine strategies for joining several relations in the map-reduce environment. Our ...
OZCHI
2009
ACM
14 years 3 days ago
2009
ACM
In the public sector (particularly in the UK in light of recent reforms i.e. the Local Government Act 2000, etc.) a greater degree of accountability and public involvement or inte...
ATAL
2009
Springer
13 years 12 months ago
2009
Springer
In this paper we address the problem of decentralised coordination for agents that must make coordinated decisions over continuously valued control parameters (as is required in m...