Method for speech-based data retrieval on portable devices

Details Method for speech-based data retrieval on portable devices Method for speech-based data retrieval on portable devices

2007-09-25

2007-09-25

Hirl, Joseph P (Department: 2121)

Data processing: artificial intelligence

Knowledge processing system

Knowledge representation and reasoning technique

Reexamination Certificate

active

10870880

ABSTRACT:
Methods and apparatus are provided for speech-based data retrieval from a portable communication device, such as a cell phone with an onboard dataset. The method comprises semantically indexing the dataset with domain related keywords that are intuitive to a user familiar with the dataset domain. When the user speaks a keyword, a speech recognition system within the portable device links the keyword to a semantically related data file in the dataset. A processor in the portable communication device retrieves the selected data and converts it for presentation on a visual display and/or an audio output.

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Paul S. Jacobs et al., Natural Lanuage Techniques for Intelligent Information Retrieval, Association for Computing Machinery, Jun. 1988, pp. 85-99.

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