2607 search results - page 392 / 522 » An Ontology-Based Information Retrieval Model |
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
In this paper, we study a novel problem Collective Active Learning, in which we aim to select a batch set of "informative" instances from a networking data set to query ...
WWW
2011
ACM
13 years 5 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
ADAPTIVE
2007
Springer
14 years 6 days ago
2007
Springer
With the exponential growth of the available information on the World Wide Web, a traditional search engine, even if based on sophisticated document indexing algorithms, has diffi...
SIGIR
2008
ACM
13 years 10 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...
NAR
1998
13 years 10 months ago
1998
We have continued to develop MITOMAP (http://www.gen.emory.edu/MITOMAP ), a comprehensive database for the human mitochondrial DNA (mtDNA). MITOMAP uses the mtDNA sequence as the ...