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Multiple object tracking has been modelled as minimum cost network flow (MCNF) optimization problem recently. It is one of the most popular tracking-by-detection algorithm. MCNF is particularly effective due to its simple model and optimal solutions. However, complex scenarios, such as noisy detections and multi-objective interactions, make it difficult to track multi-objects in consecutive frames...
POLAR is an experimental test-bed visualisation tool for Patterns of Life analysis, developed on the basis of knowledge elicitation with stakeholders. It uses multiple and coordinated views for exploring geo-temporal datasets. The system has three modes of interaction for addressing different kinds of PoL questions. It supports the exploration of movement patterns with resolutions ranging from intercontinental...
Timeline visualization is an important tool for sense making. It allows analysts to examine information in chronological order and to identify temporal patterns and relationships. However, many existing timeline visualization methods are not designed for the dynamic and iterative nature of the sense making process and the various analysis activities it involves. In this paper, we introduce a novel...
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