Speciality:
05.13.16 (Computer techniques, mathematical modelling, and mathematical methods with an application to scientific researches)
Birth date:
28.03.1952
E-mail: Keywords: pattern recognition; speech processing; speech recognition; speech synthesis; intelligence systems & decision making.
Subject:
Scientific concerns: Mathematical methods of pattern recognition; algorithms for noiseproof processing and recognition of numeric sequences (signals); processing, recognition and synthesizing of speech signals. The main outcomes (professional experience): Effective (polynomial) a posteriori algorithms for processing (detection, distinguishing, recovery, clearing) and recognition of numeric quasiperiodic sequences; probabilistic estimations of accuracy for these algorithms and estimations of their temporary and capacitive complexity (1994–2002); the russian linguistic resource for training some systems of recognition and synthesizing of an oral speech (1997–1999); mathematical model for the speech signal formation under 3–grams interplay of phonemes in continuous speech (1990–1993); mathematical methods and algorithms for speech recognition system resistant to external acoustic noises, non-linear amplitude distortions of a signal, and such hindering as: vibrational distortions, overloads, and changes of a structure of a respiratory mix (1982–1989).
Main publications:
Kel'manov A. V., Khamidullin S. A. Recognizing a quasiperiodic sequence composed of a given number of truncated subsequences // Pattern Recognition Image Anal., 2001, 11(4), 718–731.
