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Artemis: Assessing the Similarity of Event-interval Sequences
Published on Nov 30, 20112837 Views
In several application domains, such as sign language, medicine, and sensor networks, events are not necessarily instantaneous but they can have a time duration. Sequences of interval-based events may
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Chapter list
Artemis: Assessing the similarity of event-interval sequences00:00
Motivation00:29
Background01:29
Distance Functions02:28
Reducing to known problems03:03
Solution04:00
Problem:04:37
Our approach05:27
Artemis05:48
Artemis' Mapping step - 106:39
Artemis' Mapping step - 207:18
Artemis overview07:54
Linear-time lower bound for Artemis08:22
Experimental Setup08:56
Experimental Setup cnt10:15
Experiments: k-NN Classi cation10:57
Experiments: Detect identical phrases in ASL dataset.12:00
Experiments: Noise robustness13:01
Results: Noise robustness - 114:08
Results: Noise robustness - 214:39
Experiments: Scalability14:49
Results: Scalability15:06
Experiments: ArtemisLB15:46
Conclusions16:15
Directions for future work16:56