537 search results - page 44 / 108 » A Rough Set Approach to Attribute Generalization in Data Min... |
ACL
2010
13 years 5 months ago
2010
Existing works on sentiment analysis on product reviews suffer from the following limitations: (1) The knowledge of hierarchical relationships of products attributes is not fully ...
PVLDB
2008
13 years 7 months ago
2008
Many approaches have been proposed to find correlations in binary data. Usually, these methods focus on pair-wise correlations. In biology applications, it is important to find co...
CG
2007
Springer
13 years 7 months ago
2007
Springer
In many situations, individuals or groups of individuals are faced with the need to examine sets of documents to achieve understanding of their structure and to locate relevant in...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
In recent years role-based access control (RBAC) has been spreading within organizations. However, companies still have considerable difficulty migrating to this model, due to the...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Very large databases are required to store massive amounts of data that are continuously inserted and queried. Analyzing huge data sets and extracting valuable pattern in many appl...