312 search results - page 40 / 63 » Keyword Search in Spatial Databases: Towards Searching by Do... |
166
click to vote
EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...
157
click to vote
CCS
2000
ACM
15 years 9 months ago
2000
ACM
This paper initiates a study of accountable certificate management methods, necessary to support long-term authenticity of digital documents. Our main contribution is a model for ...
274
click to vote
ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Databases of text and text-annotated data constitute a significant fraction of the information available in electronic form. Searching and browsing are the typical ways that users ...
180
click to vote
APWEB
2009
Springer
15 years 10 months ago
2009
Springer
We present a new method to evaluate a search ontology, which relies on mapping ontology instances to textual documents. On the basis of this mapping, we evaluate the adequacy of on...
211
click to vote
EDBT
2012
ACM
13 years 8 months ago
2012
ACM
Increased availability of large repositories of chemical compounds has created new challenges and opportunities for the application of data-mining and indexing techniques to probl...