311 search results - page 49 / 63 » Fuzzy Order Relation and Fuzzy Ordered Set Category |
WWW
2004
ACM
14 years 8 months ago
2004
ACM
While we expect to discover knowledge in the texts available on the Web, such discovery usually requires many complex analysis steps, most of which require different text handling...
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In existing RBAC literature, administrative privileges are inherited just like ordinary user privileges. We argue that from a security viewpoint this is too restrictive, and we be...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
We show that incorporating user behavior data can significantly improve ordering of top results in real web search setting. We examine alternatives for incorporating feedback into...
EKAW
2004
Springer
14 years 1 months ago
2004
Springer
In order to enable knowledge sharing and reuse among software entities, artificial intelligence researchers have proposed to develop ‘ontologies’ as the explicit formal specifi...