In order to facilitate the development and integration of new services for telecare there is a need for the design and development of an open and flexible infrastructure into which...
Geocast mechanisms allow a sender to transmit network packets to receivers residing at a certain geographical region. Geocast forms the basis for a number of location-based service...
The web services technology provides an approach for developing distributed applications by using simple and well defined interfaces. Due to the flexibility of this architecture, ...
Jim Lau, Lau Cheuk Lung, Joni da Silva Fraga, Giul...
Abstract. Orc is a theory of orchestration of services that allows structured programming of distributed and timed computations. Several formal semantics have been proposed for Orc...
Information foraging and sensemaking with heterogeneous information are context-dependent activities. Thus visual analytics tools to support these activities must incorporate cont...