2724 search results - page 545 / 545 » Philosophy and IT for Knowledge Management |
SIGMOD
2011
ACM
12 years 8 months ago
2011
ACM
Correctness of data residing in a database is vital. While integrity constraint enforcement can often ensure data consistency, it is inadequate to protect against updates that inv...
WSDM
2012
ACM
12 years 25 days ago
2012
ACM
It is well known that different types of social ties have essentially different influence between people. However, users in online social networks rarely categorize their contact...
KDD
2009
ACM
14 years 5 months ago
2009
ACM
Classification is a core task in knowledge discovery and data mining, and there has been substantial research effort in developing sophisticated classification models. In a parall...
MOBIHOC
2007
ACM
14 years 4 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...