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sRADAR: A Complex Event Processing and Visual Analytics System for Maritime Intelligence
Nandan, N., Malhotra, B. and Dahlmeier, D.
Maritime Intelligence is about empowering users in
a port ecosystem with data and visual analytics to
increase the efficiency and e effectiveness of maritime
operations. In this context, discovery and visualization
of ship domain violations based on the analysis
of trajectories generated by ships could serve important
navigational and business purposes. Finding
patterns of domain violations in a large trajectory
database, however, is a non-trivial task, primarily due
to the combinatorial nature of the problem. In this
paper, we present a system, sRADAR, which models
such trajectories, applies complex event processing
on the data streams to identify such domain violations,
performs analytics to derive useful insights into
the recorded data, and helps visualizing the result of
such geo-spatial analytics. To evaluate our proposal,
we setup an Automatic Identification System for collecting
real trajectories of ships arriving at the port
of Singapore. We discuss some preliminary results
on domain violations and the efficiency of our system
using the real-time data collected by our system.
Cite as: Nandan, N., Malhotra, B. and Dahlmeier, D. (2013). sRADAR: A Complex Event Processing and Visual Analytics System for Maritime Intelligence. In Proc. Eleventh Australasian Data Mining Conference (AusDM13) Canberra, Australia. CRPIT, 146. Christen, P., Kennedy, P., Liu, L., Ong, K.L., Stranieri, A. and Zhao, Y. Eds., ACS. 35-40
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