ADAPTIVE CONTEXT-AWARE SYSTEM FOR RECOMMENDATION SERVICE IMPROVEMENT ON MOBILE CLOUD
PURPOSE: An active context aware system for a recommendation service in mobile cloud environment is provided to supply a user with a service, suitable for the user, through context awareness and inference. CONSTITUTION: A sensor handler receives raw data aggregated from sensors. A context aggregator...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English Korean |
Published |
08.08.2013
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: An active context aware system for a recommendation service in mobile cloud environment is provided to supply a user with a service, suitable for the user, through context awareness and inference. CONSTITUTION: A sensor handler receives raw data aggregated from sensors. A context aggregator generates context by converting the raw data into a data form defined in ontology. A context engine performs the redundancy check of the context, and performs inference by using the context and the profile information of a user. A knowledge base manager manages the context and the user profile information in ontology. A service analysis module searches the ontology and the context of the user to fine a service for the user. [Reference numerals] (AA) Service analysis module; (BB) Validated treatment device; (CC) Sensor data converter; (DD) Stream processor; (EE) Sensor |
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Bibliography: | Application Number: KR20120010034 |