221 search results - page 25 / 45 » A Faceted Approach to Building Ontologies |
AI
2007
Springer
15 years 4 months ago
2007
Springer
The judgment that whether an email is spam or non-spam may vary from person to person. Different individuals can have totally different responses to the same email based on their p...
SAC
2003
ACM
15 years 3 months ago
2003
ACM
The Web, the largest unstructured database of the world, has greatly improved access to documents. However, documents on the Web are largely disorganized. Due to the distributed n...
ACMSE
2010
ACM
14 years 7 months ago
2010
ACM
Most present day search engines have a deterministic behavior in the sense that they return the same search results for all users who submit the same query at a certain time. They...
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
As the amount of Web information grows rapidly, search engines must be able to retrieve information according to the user's preference. In this paper, we propose a new web sea...
CICLING
2010
Springer
15 years 4 months ago
2010
Springer
We present an approach for automatic detection of topic change. Our approach is based on the analysis of statistical features of topics in time-sliced corpora and their dynamics ov...