216 search results - page 32 / 44 » Using a Hash-Based Method for Apriori-Based Graph Mining |
JCB
2007
13 years 8 months ago
2007
Discovering topological motifs or common topologies in one or more graphs is an important as well as an interesting problem. It had been classically viewed as the subgraph isomorp...
SDM
2009
SIAM
14 years 5 months ago
2009
SIAM
With the explosion of social media, scalability becomes a key challenge. There are two main aspects of the problems that arise: 1) data volume: how to manage and analyze huge data...
SDM
2008
SIAM
13 years 10 months ago
2008
SIAM
Web spam, which refers to any deliberate actions bringing to selected web pages an unjustifiable favorable relevance or importance, is one of the major obstacles for high quality ...
PPOPP
2010
ACM
14 years 5 months ago
2010
ACM
Effective data placement strategies can enhance the performance of data-intensive applications implemented on high end computing clusters. Such strategies can have a significant i...
SDM
2010
SIAM
13 years 10 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...