Real-world stream data with skewed distributions raises unique challenges to distributed
stream processing systems. Existing stream workload partitioning schemes usually use a …

Geotagged tweet streams contain invaluable information about the real-world local events
like sports games, protests and traffic accidents. Timely detecting and extracting such events …

Compared with traditional news media, social media nowadays provides a richer and more
timely source of news. We are interested in multi-spatial level event detection from geo …

Promoting public transport depends on adapting effective tools for concurrent monitoring of
perceived service quality. Social media feeds, in general, provide an opportunity to …

With online social networks being extended to geographical space, location context plays a
key role in many applications such as local event detection and location recommendation …

In the digital environment, defined as a space with no anchors (Menduni 2014), the spatial
dimension may have a significant role, mostly in relation to the Internet or digital studies …

Location classification is used for associating type to locations, to enrich maps and support a
plethora of geospatial applications that rely on location types. Classification can be …

A main challenges in finding the desired event in the locality is that there is a lot of
unstructured data. It required a lot of work to make sure all those huge data to align with the …

Associating type to locations can be used to enrich maps and can serve a plethora of
geospatial applications. An automatic method to do so could make the process less …

Event detection has been proved important in various applications, such as route selection
to avoid the congestion an event causes or deciding whether to join an event that one is …