3 research outputs found
Uniform management of heterogeneous semi-structured information sources
Nowadays, data can be represented and stored by using different formats
ranging from non structured data, typical of file systems, to semi-structured
data, typical of Web sources, to highly structured data, typical of relational
database systems. Therefore, the necessity arises to define new tools and
models for uniformly handling all these heterogeneous information sources. In
this paper we propose both a framework and a conceptual model which aim at
uniformly managing information sources having different nature and structure
for obtaining a global, integrated and uniform representation. We show also
how the proposed framework and the conceptual model can be useful in many
application contexts
Social work with airports passengers
Social work at the airport is in to offer to passengers social services. The main
methodological position is that people are under stress, which characterized by a
particular set of characteristics in appearance and behavior. In such circumstances
passenger attracts in his actions some attention. Only person whom he trusts can help him
with the documents or psychologically