Knowledge Transfer in Smart Environments
First Claim
Patent Images
1. A method comprising:
- generating source activity templates from a plurality of source spaces;
generating target activity templates from a target space;
mapping the source activity templates to the target activity templates; and
labeling the target activity templates to enable recognition of activities based on sensor data from the target space.
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Abstract
Activity templates are generated from one or more existing smart environments (e.g., source spaces) based on sensor data from the one or more existing smart environments that corresponds to known activities. A target activity template is then generated for a new smart environment, e.g., the target space. The source space activity templates are then mapped to the target activity templates to enable recognition of activities based on sensor data received from the target space.
18 Citations
14 Claims
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1. A method comprising:
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generating source activity templates from a plurality of source spaces; generating target activity templates from a target space; mapping the source activity templates to the target activity templates; and labeling the target activity templates to enable recognition of activities based on sensor data from the target space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method comprising:
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receiving sensor data from a first smart environment; identifying a particular activity of daily living based on the sensor data; and mapping the sensor data from the first smart environment to sensor data from a second smart environment to enable identification of the particular activity based on sensor data subsequently received from the second smart environment.
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14. A computing device comprising:
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a processor; a memory communicatively coupled to the processor; an activity recognition module, at least partially stored in the memory and executable on the processor, to recognize activities based on received sensor data from a smart environment; an activity model abstraction module to generate activity templates based on activities recognized from sensor data received from a plurality of smart environments; and a mapping module to map the activity templates to sensor data received from a new smart environment to enable activity recognition based on subsequent sensor data received from the new smart environment.
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Specification