Fine-Grained Activity Recognition by Aggregating Abstract Object Usage
Submitted by mkrainin on Tue, 2012-02-28 12:21
| Title | Fine-Grained Activity Recognition by Aggregating Abstract Object Usage |
| Publication Type | Conference Paper |
| Year of Publication | 2005 |
| Authors | Patterson D, Fox D, Kautz H, Philipose M |
| Conference Name | Proc. of the International Symposium on Wearable Computers |
| Abstract | <p>In this paper we present results related to achieving finegrained activity recognition for context-aware computing applications. We examine the advantages and challenges of reasoning with globally unique object instances detected by an RFID glove. We present a sequence of increasingly powerful probabilistic graphical models for activity recognition. We show the advantages of adding additional complexity and conclude with a model that can reason tractably about aggregated object instances and gracefully generalizes from object instances to their classes by using abstraction smoothing. We apply these models to data collected from a morning household routine.</p> |
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| Citation Key | Pat05Fin |
Last changed Tue, 2012-03-20 17:59

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