This paper analyses the structure of the Internet marketplace and the business relationships of key players involved in network services provision. A brief overview of existing pr...
This paper presents two empirical investigations of future applications of mobile spatial interaction, i.e. the use of mobile phones as pointers to the real world. In situated int...
The management and maintenance of a large number of Web services is not easy and, in particular, needs appropriate authorization policies to be defined so as to realize reliable an...
The recently proposed intermediation schemes in e-government are meant to speed up and facilitate integration and access to services offered by local and regional public sector ser...
The node selection for the migration of a mobile agent depends on the content of the referenced metadata in the naming space. The reliability of the migrated information is determ...