814 search results - page 143 / 163 » Online health communities |
JODL
2007
2007
Building rich, semantic descriptions of learning activities to facilitate reuse in digital libraries
13 years 9 months ago
Abstract This paper describes efforts to extend educational descriptions of learning objects to enable semantic search for suitable resources held within digital libraries and cybe...
SIGKDD
2000
13 years 9 months ago
2000
Advances in data collection and storage have allowed organizations to create massive, complex and heterogeneous databases, which have stymied traditional methods of data analysis....
PVLDB
2010
13 years 8 months ago
2010
The RDF data model is gaining importance for applications in computational biology, knowledge sharing, and social communities. Recent work on RDF engines has focused on scalable p...
SIGECOM
2010
ACM
13 years 8 months ago
2010
ACM
We study the emergence of cooperation in dynamic, anonymous social networks, such as in online communities. We examine prisoner’s dilemma played under a social matching protocol...
NAACL
2010
13 years 7 months ago
2010
Knowledge extraction from online repositories such as PubMed holds the promise of dramatically speeding up biomedical research and drug design. After initially focusing on recogni...