23 search results - page 5 / 5 » Ontology-Based Interpretation of Keywords for Semantic Searc... |
MIR
2005
ACM
13 years 10 months ago
2005
ACM
Many of the available image databases have keyword annotations associated with the images. In spite of the availability of good quality low-level visual features that reflect wel...
SIGIR
2010
ACM
13 years 8 months ago
2010
ACM
This paper presents a novel prototype hierarchy based clustering (PHC) framework for the organization of web collections. It solves simultaneously the problem of categorizing web ...
CIKM
2010
Springer
13 years 3 months ago
2010
Springer
Bursty features in text streams are very useful in many text mining applications. Most existing studies detect bursty features based purely on term frequency changes without takin...