http://lattes.cnpq.br/4279801267401304; ANDRADE, Davi Oliveira Serrano de.
Resumen:
Due to the large number of pictures that is currently generated, it is very
important to have techniques to organize, search and retrieve such images. Organize a collection of photos with thousands of images is not a simple job, and to associate data
from social networks with the photographs is even more laborious. Personal
photographs are commonly organized by reference to the following questions: "Who?
Where? When?". Considering the three important questions, this work focuses efforts
on the questions "Where?" and "When?". With these two questions in mind, the focus
will be on location ("Where?") and events ("Where?" and "When?"). The overall
objective is to offer an environment for annotating location and social events. This
annotation is aided by the techniques proposed in this work. The experiments with
location propagation techniques indicate that the choice of the propagation technique
should happen considering the behavior of each user. Therefore, in addition to
propagation techniques, is proposed, in this work, an automatic selection of location
propagation techniques. The experiments performed to validate the social event
detection technique presented good results and, in addition to performing event
detection, can also be used to group photographs belonging to the same event. Finally,
this work presents a tool to unite the annotation location with the annotation of events.