Qualitative geographic information systems (GIS) have come a long way since the original
call from critical GIS scholars in the 1990s. The invention of the geoweb as well as big data …

In the era of Big Data, a great attention deserves the visualization of large data sets. Among
the main phases of the data management's life cycle, ie, storage, analytics and visualization …

The amount of available multimedia data in different formats and from different sources
increases everyday. From an information retrieval point of view, this high volume and …

Choosing the right Visualization techniques is critical in Big Data Analytics. However,
decision makers are not experts on visualization and they face up with enormous difficulties …

TripAdvisor is one of the most popular e-commerce platforms in the tourism sector in
Indonesia. TripAdvisor give Traveler Choice Award every year in Indonesia through user …

The increasing of data volume together with heterogeneity of representations are basic
challenges in several application and research contexts. This issue is stressed in the …

The synthesis process of document content and its visualization play a basic role in the
context of knowledge representation and retrieval. Existing methods for tag-clouds …

The new revolutionary web today, the Semantic Web, has augmented the previous one by
promoting common data formats and exchange protocols in order to provide a framework …

Context: Information visualization is paramount for the analysis of Big Data. The volume of
data requiring interpretation is continuously growing. However, users are usually not experts …

Over the last few decades, data has assumed a central role, becoming one of the most
valuable items in society. The exponential increase of several dimensions of data, eg …