Hema Raghavan

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Tarrytown, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for automatically detecting and interactively dis...
- Patent number 10,698,964
- Issue date Jun 30, 2020
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deep analysis of natural language questions for question answering...
- Patent number 9,471,559
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR AUTOMATICALLY DETECTING AND INTERACTIVELY DIS...
- Publication number 20170140057
- Publication date May 18, 2017
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR AUTOMATICALLY DETECTING AND INTERACTIVELY DIS...
- Publication number 20140195884
- Publication date Jul 10, 2014
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEEP ANALYSIS OF NATURAL LANGUAGE QUESTIONS FOR QUESTION ANSWERING...
- Publication number 20140163962
- Publication date Jun 12, 2014
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Automatically Detecting and Interactively Dis...
- Publication number 20130332450
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Vittorio Castelli
- G06 - COMPUTING CALCULATING COUNTING