Share on Facebook Tweet on Twitter Share on LinkedIn Share by email
Ivan Tashev - Publications

Ivan Tashev
PRINCIPAL SOFTWARE ARCHITECT
.

Books and book chapters
Journal articles
Conference publications

    2015

    2014

    2013

    2012

    2011

    2010

    2009

    • Ivan Tashev, Michael L. Seltzer, and Yun-Cheng Ju, Speech and sound for in-car infotainment systems, in Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2009), Association for Computing Machinery, Inc., Essen, Germany, 22 September 2009.
    • Ivan Tashev, Michael Seltzer, Yun-Cheng Ju, Ye-Yi Wang, and Alex Acero, Commute UX: Voice Enabled In-car Infotainment System, in Mobile HCI '09: Workshop on Speech in Mobile and Pervasive Environments (SiMPE), Association for Computing Machinery, Inc., Bonn, Germany, 15 September 2009.
    • Yun-Cheng Ju, Michael Seltzer, and Ivan Tashev, Improving Perceived Accuracy for In-Car Media Search, International Speech Communication Association, September 2009.
    • Ivan Tashev, Andrew Lovitt, and Alex Acero, Unified Framework for Single Channel Speech Enhancement, in 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, IEEE, Victoria B.C., Canada, 24 August 2009.
    • Young-In Song, Ye-Yi Wang, Yun-Cheng Ju, Mike Seltzer, Ivan Tashev, and Alex Acero, Voice Search of Structured Media Data, in International Conference on Acoustics, Speech and Signal Processing, Institute of Electrical and Electornic Engineers, Inc., Taipei, Taiwan, April 2009.

    2008

    2007

    2006

    2005

    2004

    2003

    2002

    2001

    • Emil Dimitrov, Georgi Mihov, Ivan Tashev, and Mitio Mitev, Local Area Network for Industrial Controllers, in Proceedings of International Scientific Conference ENERGY AND INFORMATION SYSTEMS AND TECHNOLOGIES, Bitola, Macedonia, June 2001.

    1997

    1996

    1995

    1994

    1993

    1992

    1991

    1990

    1989

    1988

    1987

    1986

    1985

    1984

    U.S. Patents and patent applications

    • US Pat. 8909251 "Localization of mobile computing devices in indoor environments". Inventors: Sharad Agarwal, Ivan Tashev, Pravimir Bahl, Ionut Constandache. Filling date: September 6, 2013. Issue date: December 9, 2014.
    • US Pat. 8838449 "Word-dependent language model". Inventors: Yun-Cheng Ju, Ivan Tashev, Chad Heinemann. Filling date: December 23, 2010. Issue date: September 16, 2014.
    • US Pat. 8818002 "Robust adaptive beamforming with enhanced noise suppression". Inventors: Ivan Tashev, Alex Acero, Byung-Jun Yoon. Filling date: July 21, 2011. Issue date: August 26, 2014.
    • US Pat. 8793066 "Route monetization". Inventors: Ruston Panabaker, John Krumm, Jeffrey Couckuyt, Ivan Tashev, Michael Seltzer, Neil Black. Filling date: December 14, 2007. Issue date: July 29, 2014.
    • US Pat. 8793065 "Route-based Activity Planner". Inventors: Michael Seltzer, Neil Black, Jeffrey Couckuyt, Ivan Tashev, John Krumm, Ruston Panabaker. Filling date: February 19, 2008. Issue date: July 29, 2014, 
    • US Pat. 8719019 "Speaker Identification". Inventors: Hoang Do, Ivan Tashev, Alex Acero, Jason Flaks, Robert Heitkamp, Molly Surver. Filling date: April 25, 2011. Issue date: May 6, 2014.
    • US Pat. 8615393 "Noise suppressor for speech recognition". Inventors: Ivan Tashev, Alex Acero, James Droppo. Filling date: November 15, 2006. Issue date: December 24, 2013.
    • US Pat. 8583428 "Sound Source Separation Using Spatial Filtering and Regularization Phases". Inventors: Ivan Tashev, Lae-Hoon Kim, Alejandro Acero, Jason Flacks. Filling date June 15 2010. Issue date: November 12. 2013.
    • US Pat. 8548494 "Localization of mobile computing devices in indoor environments". Inventors: Sharad Agarwal, Ivan Tashev, Paramvir Bahl, Ionut Constandache. Filling date: August 23, 2011. Issue date: October 1, 2013.
    • US Pat. 8503694 "Sound Capture System for Device with Two Microphones". Inventors: Ivan Tashev, Tyler Gleghorn, Slavi Mihov. Filling date: December 24, 2009. Issue date: August 6, 2013.
    • US Pat. 8473198 "Additional Content Based on Intended Travel Destination". Inventors: John Krumm, Ruston Panabaker, Jeffrey Couckuyt, Ivan Tashev, Michael Seltzer, Neil Black. Filling date: June 18, 2009. Issue date: June 25, 2013.
    • US Pat. 8428859 "Federated Route Production". Inventors: Michael Seltzer, John Krumm, Jeffrey Couckuyt, Ivan Tashev, Ruston Panabaker, Neil Black. Filling date: June 18, 2009. Issue date: April 23, 2013.
    • US Pat. 8401206 "Adaptive Beamformer Using a Log domain Optimization Criterion". Inventors: Michael Seltzer, Ivan Tashev. Filling date: July 15, 2010. Issue date: March 19, 2013.
    • US Pat. 8385557 "Multichannel Acoustic Echo Reduction". Inventors: Ivan Tashev, Alejandro Acero, Nilesh Madhu. Filling date: December 24, 2009. Issue date: February 26. 2013.
    • US Pat. 8379891 "Loudspeaker Array Design". Inventors: Ivan Tashev, James Droppo, Michael Seltzer, Alex Acero. Filling date: Dec. 10, 2009. Issue date: February 19, 2013.
    • US Pat. 8325909 "Acoustic Echo Suppression". Inventors: Ivan Tashev, Alejandro Acero, Nilesh Madhu. Filling date: December 31, 2009. Issue date: December 4, 2012.
    • US Pat. 8219394 "Adaptive Ambient Sound Suppression and Speech Tracking". Inventors: Jason Flacks, Ivan Tashev, Duncan McKay, Xudong Ni, Robert Heitkamp, Wei Gup, John Tardif, Leo Shing, Michael Baseflug. Filling date: July 21, 2011. Issue date: July 10, 2012.
    • US Pat. 8107642 "Spatial noise suppression for a microphone array". Inventors: Alejandro Acero, Ivan Tashev, Michael Seltzer. Filling date: May 12, 2009. Issue date: January 31, 2012.
    • US Pat. 8090532 "Pedestrian route production". Inventors: Ivan Tashev, Jeffrey Couckuyt, Neil Black, John Krumm, Ruston Panabaker, Michael Seltzer. Filling date: December 14, 2007. Issue date: January 3, 2012.
    • US Pat. 8065078 "Conveying locations in spoken dialog systems". Inventors: Ivan Tashev, Michael Seltzer, Yun-Cheng Ju, Alex Acero. Filling date: August 10, 2007. Issue date: November 22, 2011.
    • US Pat. 8060297 "Route transfer between devices". Inventors: Jeffrey Couckuyt, Neil Black, John Krumm, Ruston Panabaker, Ivan Tashev, Michael Seltzer. Filling date: December 14, 2007. Issue date: November 15, 2011.
    • US Pat. 8005238 "Robust adaptive beamforming with enhanced noise suppression". Inventors: Ivan Tashev, Alejandro Acero, Byung-Jun Yoon. Filling date: March 22, 2007. Issue date: August 23, 2011.
    • US Pat. 8005237 "Sensor array beamformer post-processor". Inventors: Ivan Tashev, Alejandro Acero. Filling date: May 17, 2007. Issue date: August 23, 2011.
    • US Pat. 7983913 "Understanding spoken location information based on intersections". Inventors: Michael Seltzer, Yun-Cheng Ju, Ivan Tashev. Filling date: July 31, 2007. Issue date: July 19. 2011.
    • US Pat. 7852369 "Integrated design for omni-directional camera and microphone array". Inventors: Ross Cutler, Ivan Tashev, Yong Rui, Anoop Gupta. Filling date: June 27, 2002. Issue date: December 14, 2010.
    • US Pat. 7844059 "Dereverberation of multi-channel audio streams". Inventors: Ivan Tashev, Daniel Allred. Filling date: June 24, 2005. Issue date: November 30, 2010.
    • US Pat. 7752040 "Stationary-tones interference cancellation". Inventors Henrique Malvar, Ivan Tashev. Filling date: March 28, 2007. Issue date: July 6, 2010.
    • US Pat. 7634533 "Systems and methods for real-time audio-visual communication and data collaboration in a network conference environment". Inventors: Eric Rudolph, Young Rui, Henrique Malvar, Li-Wei He, Michael Cohen, Ivan Tashev. Filling date: April 30, 2004. Issue date: December 15, 2009.
    • US Pat. 7626889 "Sensor array post-filter for tracking spatial distributions of signals and noise". Inventors: Michael Seltzer, Ivan Tashev. Filling date: May 06, 2007. Issue date: December 1, 2009.
    • US Pat. 7565288 "Spatial noise suppression for a microphone array". Inventors: Alex Acero, Ivan Tashev, Michael Seltzer. Filling date: Dec. 22, 2005. Issue date: July 21, 2009.
    • US Pat. 7515721 "Self-descriptive microphone array". Inventors: Ivan Tashev, Ross Cutler, Henrique Malvar, Daniel Sisolak, John Unverferth. Filling date: February 9, 2004. Issue date: April 7, 2009. 
    • US Pat. 7487056 "Precision of localization estimates". Inventor: Ivan Tashev. Filling date: Aug. 22, 2005. Issue date: Feb. 3, 2009.
    • US Pat. 7428309 "Analog preamplifier measurement for a microphone array". Inventors: Ivan Tashev, Henrique Malvar. Filling date: Feb. 04, 2004. Issue date: Aug. 04, 2005.
    • US Pat. 7415117 "System and method for beamforming using a microphone array". Inventors: Ivan Tashev, Henrique Malvar. Filling date: March 2, 2004. Issue date: September 8, 2005.
    • US Pat. 7394907 "System and process for sound source localization using microphone array beamsteering". Inventor: Ivan Tashev. Filling date: Jun. 16, 2003. Issue date: Dec. 16, 2004.
    • US Pat. 7203323 "System and process for calibrating a microphone array". Inventor: Ivan Tashev. Filing date: Jul 25, 2003. Issue date: Apr 10, 2007.
    • US Pat. 6970796 "System and method for improving the precision of localization estimates". Inventor: Ivan Tashev. Filing date: March 1, 2004. Issue date: November 29, 2005.

     

    • US Pat. App. 20140122086 "Augmented Speech Recognition with Depth Imaging". Inventors: Jay Kapur, Ivan Tashev, Michael Seltzer, Stephen Hodges. Filling date: May 1, 2014.
    • US Pat. App. 20120323967 "Spelling Using a Fuzzy Pattern Search". Inventors: Yun-Cheng Ju, Ivan Tashev, Xiao Li, Dax Hawkins, Thomas Soemo, Michael Kim. Filling date: December 20, 2012.
    • US Pat. App. 20120148068 "Coexistence of White Space Devices and Wireless Narrowband Devices". Inventors: Ranveer Chandra, Thomas Moscibroda, George Nychis, Ivan Tashev, Pravimir Bahl. Filling date: June 14, 2012.
    • US Pat. App. 20110238414 "Telephony Service Interaction Management". Inventors: Yun-Cheng Ju, Stefanie Tomko, Wei-Ting Frank Liu, Ivan Tashev. Filling date: September 29, 2011.
    • US Pat. App. 20090210302 "Route Reward Augmentation". Inventors: Ivan Tashev, Jeffrey Couckuyt, John Krumm, Ruston Panabaker, Michael Seltzer, Neil Black. Filling date: Aug. 20, 2009.
    • US Pat. App. 20090210276 "Ad-hoc and Opportunistic Transportation Services". Inventors: John Krumm, Eric Horvitz, Ruston Panabaker, Michael Seltzer, Neil Black, Jeffrey Couckuyt, Ivan Tashev. Filling date: Aug. 20, 2009.
    • US Pat App. 20090210242 "Load Balance Payment". Inventors: Neil Black, Jeffrey Couckuyt, Ivan Tashev, John Krumm, Ruston Panabaker, Michael Seltzer. Filling date: Aug. 20, 2009.
    • US Pat. App. 20090210142 "Safe Route Configuration". Inventors: Jeffrey Couckuyt, Ivan Tashev, Neil Black, John Krumm, Ruston Panabaker, Michael Seltzer. Filling date: Aug. 20, 2009.
    • US Pat. App. 20090157540 "Destination Auctioned Trough Business of Interest". Inventors: Neil Black, Ruston Panabaker, John Krumm, Jeffrey Couckuyt, Ivan Tashev, Michael Seltzer. Filling date: June 18, 2009.
    • US Pat. App. 20090157499 "Automatic Splices for Targeted Advertisements". Inventors: Ruston Panabaker, John Krumm, Jeffrey Couckuyt, Ivan Tashev, Michael Seltzer, Neil Black. Filling date: June 18, 2009.
    • US Pat. App. 20090157498 "Generational Intelligent Navigation Synchronization or Update". Inventors: Michael Seltzer, John Krumm, Jeffrey Couckuyt, Ivan Tashev, Ruston Panabaker, Neil Black. Filling date: June 18, 2009.
    • US Pat. App. 20090157312 "Social Network Based Routes". Inventors: Neil Black, John Krumm, Ruston Panabaker, Jeffrey Couckuyt, Ivan Tashev, Michael Seltzer. Filling date: June 18, 2009.
    • US Pat. App. 20090082037 "Personal Points of Interest in Location-based Applications". Inventors: Yun-Cheng Ju, Michael Seltzer, Ivan Tashev. Filling date: March 26, 2009.
    • US Pat. App. 20080097688 "Route generation based upon activity criteria". Inventors: Ivan Tashev, Jeffrey Couckuyt, Neil Black, John Krumm, Ruston Panabaker, Michael Seltzer. Filling date: Dec. 14, 2007.