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06/21/2023
Towards Mobility Data Science (Vision Paper)
Mobility data captures the locations of moving objects such as humans, a...
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03/17/2023
GADFormer: An Attention-based Model for Group Anomaly Detection on Trajectories
Group Anomaly Detection (GAD) reveals anomalous behavior among groups co...
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02/23/2023
Fact or Artifact? Revise Layer-wise Relevance Propagation on various ANN Architectures
Layer-wise relevance propagation (LRP) is a widely used and powerful tec...
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10/18/2022
It's a long way! Layer-wise Relevance Propagation for Echo State Networks applied to Earth System Variability
Artificial neural networks (ANNs) are known to be powerful methods for m...
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07/01/2022
Enhancing cluster analysis via topological manifold learning
We discuss topological aspects of cluster analysis and show that inferri...
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09/08/2021
On Event-Driven Knowledge Graph Completion in Digital Factories
Smart factories are equipped with machines that can sense their manufact...
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11/03/2020
Memory-Efficient RkNN Retrieval by Nonlinear k-Distance Approximation
The reverse k-nearest neighbor (RkNN) query is an established query type...
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01/15/2020
Complete and Sufficient Spatial Domination of Multidimensional Rectangles
Rectangles are used to approximate objects, or sets of objects, in a ple...
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12/18/2014