OBJECTIVE To investigate the association between the number of available information sources on HIV/AIDS and HIV/AIDS-related knowledge in a rural population in China. DESIGN We performed a cross-sectional survey on the number and types of sources of HIV/AIDS information available to rural residents of China and assessed HIV/AIDS-related knowledge in this population. We collected information ...

For sustained performance in a dynamic market environment, individuals within an organization must operate in a social network (SN) that promotes knowledge exchanges, encourages knowledge acquisition, and facilitates dissemination of domain knowledge pertinent to the execution of job-related tasks. Research on Knowledge Social Networks (KSN) has hitherto focused on interpersonal social network ...

RDF knowledge graphs (KG) are powerful data structures to represent factual statements created from heterogeneous sources. KG creation is laborious and demands management techniques be executed efficiently. This paper tackles the problem of automatic generation processes declaratively specified; it proposes for planning transforming into triples following mapping assertions specified in Mapping...

We present a coreference resolver called BABAR that uses contextual role knowledge to evaluate possible antecedents for an anaphor. BABAR uses information extraction patterns to identify contextual roles and creates four contextual role knowledge sources using unsupervised learning. These knowledge sources determine whether the contexts surrounding an anaphor and antecedent are compatible. BABA...