Inventor · disambiguated record
Ganesh N. Ramaswamy
Also filed as: RAMASWAMY GANESH N · RAMASWAMY GANESH NACHIAPPA
47 granted patents·12 pending applications·3,461 citations·filing 1997–2012
99Inventor score
Top patents by PatentIndex Score
59 records- 0198US6453292B2Command boundary identifier for conversational natural languageIBM·Filed 1998·Granted Sep 17, 2002·418 cites·30 claims
- 0297US7984287B2Resource configuration in multi-modal distributed computing systemsIBM·Filed 2008·Granted Jul 19, 2011·65 cites·17 claims
- 0397US7714912B2Intelligent mirrorIBM·Filed 2007·Granted May 11, 2010·58 cites·2 claims
- 0497US7039951B1System and method for confidence based incremental access authenticationIBM·Filed 2000·Granted May 2, 2006·235 cites·28 claims
- 0597US6490560B1Method and system for non-intrusive speaker verification using behavior modelsIBM·Filed 2000·Granted Dec 3, 2002·263 cites·6 claims
- 0696US8224649B2Method and apparatus for remote command, control and diagnostics of systems using conversational or audio interfaceCHAUDHARI UPENDRA V·Filed 2004·Granted Jul 17, 2012·334 cites·26 claims
- 0794US7349845B2Method and apparatus for dynamic modification of command weights in a natural language understanding systemIBM·Filed 2003·Granted Mar 25, 2008·87 cites·7 claims
- 0894US7069220B2Method for determining and maintaining dialog focus in a conversational speech systemIBM·Filed 1999·Granted Jun 27, 2006·271 cites·25 claims
- 0994US6188976B1Apparatus and method for building domain-specific language modelsIBM·Filed 1998·Granted Feb 13, 2001·246 cites·21 claims
- 1093US7454608B2Resource configuration in multi-modal distributed computing systemsIBM·Filed 2003·Granted Nov 18, 2008·76 cites·21 claims
- 1193US6622119B1Adaptive command predictor and method for a natural language dialog systemIBM·Filed 1999·Granted Sep 16, 2003·199 cites·21 claims
- 1291US6658388B1Personality generator for conversational systemsIBM·Filed 1999·Granted Dec 2, 2003·178 cites·23 claims
- 1391US6311150B1Method and system for hierarchical natural language understandingIBM·Filed 1999·Granted Oct 30, 2001·176 cites·37 claims
- 1490US7813927B2Method and apparatus for training a text independent speaker recognition system using speech data with text labelsNUANCE COMMUNICATIONS INC·Filed 2008·Granted Oct 12, 2010·25 cites·13 claims
- 1589US6377913B1Method and system for multi-client access to a dialog systemIBM·Filed 1999·Granted Apr 23, 2002·159 cites·29 claims
- 1687US7647827B2Machine and operating environment diagnostics, detection and profiling using soundIBM·Filed 2008·Granted Jan 19, 2010·15 cites·20 claims
- 1786US7249263B2Method and system for user authentication and identification using behavioral and emotional association consistencyIBM·Filed 2003·Granted Jul 24, 2007·45 cites·14 claims
- 1884US6598020B1Adaptive emotion and initiative generator for conversational systemsIBM·Filed 1999·Granted Jul 22, 2003·116 cites·16 claims
- 1983US8412645B2Automatic detection of undesirable users of an online communication resource based on content analyticsRAMASWAMY GANESH N·Filed 2008·Granted Apr 2, 2013·13 cites·24 claims
- 2083US7539654B2User interaction management using an ongoing estimate of user interaction skillsIBM·Filed 2005·Granted May 26, 2009·13 cites·22 claims
- 2182US7363223B2Policy analysis framework for conversational biometricsIBM·Filed 2004·Granted Apr 22, 2008·38 cites·20 claims
- 2281US7478171B2Systems and methods for providing dialog localization in a distributed environment and enabling conversational communication using generalized user gesturesIBM·Filed 2003·Granted Jan 13, 2009·33 cites·1 claims
- 2380US7016827B1Method and system for ensuring robustness in natural language understandingIBM·Filed 1999·Granted Mar 21, 2006·94 cites·42 claims
- 2480US6009387ASystem and method of compression/decompressing a speech signal by using split vector quantization and scalar quantizationIBM·Filed 1997·Granted Dec 28, 1999·111 cites·8 claims
- 2579US7533025B2Method and apparatus for dynamic modification of command weights in a natural language understanding systemIBM·Filed 2007·Granted May 12, 2009·8 cites·15 claims
- 2678US7689418B2Method and system for non-intrusive speaker verification using behavior modelsNUANCE COMMUNICATIONS INC·Filed 2002·Granted Mar 30, 2010·25 cites·37 claims
- 2775US8930709B2Method and apparatus for sequential authentication using one or more error rates characterizing each security challengeNAVRATIL JIRI·Filed 2008·Granted Jan 6, 2015·6 cites·22 claims
- 2873US8171298B2Methods and apparatus for dynamic user authentication using customizable context-dependent interaction across multiple verification objectsRAMASWAMY GANESH N·Filed 2002·Granted May 1, 2012·18 cites·39 claims
- 2971US7447633B2Method and apparatus for training a text independent speaker recognition system using speech data with text labelsIBM·Filed 2004·Granted Nov 4, 2008·16 cites·14 claims
- 3070US7496509B2Methods and apparatus for statistical biometric model migrationIBM·Filed 2004·Granted Feb 24, 2009·18 cites·11 claims
- 3167US7970614B2Continuous adaptation in detection systems via self-tuning from target population subsetsNUANCE COMMUNICATIONS INC·Filed 2007·Granted Jun 28, 2011·6 cites·18 claims
- 3266US7991619B2System and method using blind change detection for audio segmentationIBM·Filed 2008·Granted Aug 2, 2011·4 cites·20 claims
- 3366US7747629B2System and method for positional representation of content for efficient indexing, search, retrieval, and compressionIBM·Filed 2006·Granted Jun 29, 2010·3 cites·12 claims
- 3466US7228279B2Automated decision making using time-varying stream reliability predictionIBM·Filed 2003·Granted Jun 5, 2007·13 cites·19 claims
- 3564US7831424B2Target specific data filter to speed processingIBM·Filed 2008·Granted Nov 9, 2010·3 cites·8 claims
- 3664US6772119B2Computationally efficient method and apparatus for speaker recognitionIBM·Filed 2002·Granted Aug 3, 2004·11 cites·23 claims
- 3763US8024183B2System and method for addressing channel mismatch through class specific transformsIBM·Filed 2008·Granted Sep 20, 2011·4 cites·20 claims
- 3861US8656469B2Methods and apparatus for dynamic user authentication using customizable context-dependent interaction across multiple verification objectsRAMASWAMY GANESH N·Filed 2012·Granted Feb 18, 2014·1 cites·18 claims
- 3960US7275030B2Method and apparatus to compensate for fundamental frequency changes and artifacts and reduce sensitivity to pitch information in a frame-based speech processing systemIBM·Filed 2003·Granted Sep 25, 2007·7 cites·30 claims
- 4060US7207068B2Methods and apparatus for modeling based on conversational meta-dataIBM·Filed 2003·Granted Apr 17, 2007·6 cites·36 claims
- 4157US7472062B2Efficient recursive clustering based on a splitting function derived from successive eigen-decompositionsIBM·Filed 2002·Granted Dec 30, 2008·5 cites·19 claims
- 4255US6252968B1Acoustic quality enhancement via feedback and equalization for mobile multimedia systemsIBM·Filed 1997·Granted Jun 26, 2001·23 cites·3 claims
- 4352US7945444B2Optimization of detection systems using a detection error tradeoff analysis criterionNUANCE COMMUNICATIONS INC·Filed 2008·Granted May 17, 2011·0 cites·14 claims
- 4450US2008270132A1Method and system to improve speaker verification accuracy by detecting repeat impostersNAVRATIL JARI·Filed 2008·Application pending·0 cites
- 4549US2008005788A1Methods and apparatus for dynamic user authentication using customizable context-dependent interaction across multiple verification objectsIBM·Filed 2007·Application pending·0 cites
- 4647US2006294390A1Method and apparatus for sequential authentication using one or more error rates characterizing each security challengeIBM·Filed 2005·Application pending·0 cites
- 4746US7424425B2Optimization of detection systems using a detection error tradeoff analysis criterionIBM·Filed 2002·Granted Sep 9, 2008·0 cites·13 claims
- 4846US2008010067A1Target specific data filter to speed processingCHAUDHARI UPENDRA V·Filed 2006·Application pending·0 cites
- 4946US2007038460A1Method and system to improve speaker verification accuracy by detecting repeat impostersNAVRATIL JARI·Filed 2005·Application pending·0 cites
- 5046US2005096913A1Automatic clarification of commands in a conversational natural language understanding systemFiled 2003·Application pending·0 cites
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