256 search results - page 24 / 52 » Structural features in content oriented XML retrieval |
151
Voted
JAIR
2002
15 years 3 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
134
Voted
ICALT
2005
IEEE
15 years 9 months ago
2005
IEEE
The paper proposes a framework for building learning object (LO) content using ontologies. In the previous work on using ontologies to describe LOs, researchers employed ontologies...
148
Voted
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
Named entity recognition is important for semantically oriented retrieval tasks, such as question answering, entity retrieval, biomedical retrieval, trend detection, and event and...
130
Voted
SIGIR
1996
ACM
15 years 7 months ago
1996
ACM
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
110
Voted
TCSV
2008
15 years 3 months ago
2008
In this correspondence, we describe a robust and effective content descriptor based on block edge patterns extracted directly in DCT domain, which is suitable for applications in J...