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Matthias Kaiser, Jacob A Klein, Hartmut Vogler, Shan Jiang: Systems and methods for processing natural language queries. SAP, Finnegan Henderson Farabow Garrett & Dunner, May 18, 2010: US07720674 (153 worldwide citation)

Methods and systems are provided for processing natural language queries. Such methods and systems may receive a natural language query from a user and generate corresponding semantic tokens. Information may be retrieved from a knowledge base using the semantic tokens. Methods and systems may levera ...


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Matthias Kaiser, Jacob A Klein, Hartmut Vogler, Shan Jiang: Systems and methods for processing natural language queries. Finnegan Henderson Farabow Garrett & Dunner, December 29, 2005: US20050289124-A1

Methods and systems are provided for processing natural language queries. Such methods and systems may receive a natural language query from a user and generate corresponding semantic tokens. Information may be retrieved from a knowledge base using the semantic tokens. Methods and systems may levera ...