Chong Kwan Un

According to our database1, Chong Kwan Un authored at least 104 papers between 1980 and 1998.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

1998
Deleted strategy for MMI-based HMM training.
IEEE Trans. Speech and Audio Processing, 1998

Speech recognition in noisy environments using first-order vector Taylor series.
Speech Communication, 1998

Performance Analysis of an Input Queueing ATM Switch with Two Priority Classes.
Perform. Eval., 1998

1997
Optimum block adaptive filtering algorithms using the preconditioning technique.
IEEE Trans. Signal Processing, 1997

Statistically reliable deleted interpolation.
IEEE Trans. Speech and Audio Processing, 1997

Frame-correlated hidden Markov model based on extended logarithmic pool.
IEEE Trans. Speech and Audio Processing, 1997

Performance Analysis of Input Queue with Combination of Push-Out and State-Dependent Scheduling Schemes for Nonblocking ATM Switches.
Perform. Eval., 1997

Performance Comparison of Nonpreemptive and Preemptive Priority Queueing Strategies in ATM Packet Switch with Input Buffers.
Perform. Eval., 1997

Performance Analysis of Two Fanout Splitting Schemes for a Multicast Packet Switch With Capacity M.
Perform. Eval., 1997

Model-based approach for robust speech recognition in noisy environements with multiple noise sources.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Low-rate CELP speech coding using an improved weighting function.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Performance of a burst admission control scheme based on prediction of cell losses.
Telecommunication Systems, 1996

Performance study of an input and output queueing ATM switch with a window scheme and a speed constraint.
Telecommunication Systems, 1996

Modeling acoustic transitions in speech by modified hidden Markov models with state duration and state duration-dependent observation probabilities.
IEEE Trans. Speech and Audio Processing, 1996

On the generation and use of a parallel-branch subunit model in continuous HMM.
IEEE Trans. Speech and Audio Processing, 1996

An MLP/HMM hybrid model using nonlinear predictors.
Speech Communication, 1996

Performance of HMM-based speech recognizers with discriminative state-weights.
Speech Communication, 1996

A new parameter smoothing method in the hybrid TDNN/HMM architecture for speech recognition.
Speech Communication, 1996

Multilayer perceptrons for state-dependent weightings of HMM likelihoods.
Speech Communication, 1996

Block conjugate gradient algorithms for adaptive filtering.
Signal Processing, 1996

An optimum block adaptive shifting algorithm using the Toeplitz preconditioner.
Signal Processing, 1996

Performance Analysis of Cut-Through Buffered Banyan Networks with Finite Buffer Size.
Perform. Eval., 1996

Performance of Contention Processing Schemes for WDM Networks with Control Channels.
Perform. Eval., 1996

Performance of dilated banyan network with back-pressure mechanism.
Computer Communications, 1996

Cell loss analysis of an ATM multiplexer with loss priority control for VBR bursty traffic.
Computer Communications, 1996

UPC/NPC algorithm for guaranteed QoS in ATM networks.
Computer Communications, 1996

1995
Performance analysis of bandwidth allocation strategy with state-dependent Bernoulli access and preemptive priority in wideband integrated networks.
Telecommunication Systems, 1995

Banyan multipath self-routing ATM switches with shared buffer type switch elements.
IEEE Trans. Communications, 1995

Contention-based reservation protocols in multiwavelength optical networks with a passive star topology.
IEEE Trans. Communications, 1995

On estimating robust probability distribution in HMM-based speech recognition.
IEEE Trans. Speech and Audio Processing, 1995

Improving the adaptive source model for CELP coding with long analysis frame size.
Speech Communication, 1995

An optimum block adaptive algorithm based on the nested iteration technique.
Signal Processing, 1995

Asynchronous reservation protocol for variable-sized messages in a WDM-based local network.
Computer Communications, 1995

1994
Capacity of wireless dynamic TDMA and media access control for packetized voice/data integration.
Wireless Personal Communications, 1994

Robust adaptive beamforming based on the eigenstructure method.
IEEE Trans. Signal Processing, 1994

Unslotted 1- and pi-persistent CSMA-CD protocols for fiber optic bus networks.
IEEE Trans. Communications, 1994

Performance analysis of broadcast star network with priorities.
IEEE Trans. Communications, 1994

Performance analysis of statistical multiplexing for heterogeneous bursty traffic in an ATM network.
IEEE Trans. Communications, 1994

Analysis of a finite-buffer polling system with exhaustive service based on virtual buffering.
IEEE Trans. Communications, 1994

Performance analysis of ARQ error controls under Markovian block error pattern.
IEEE Trans. Communications, 1994

Modeling and analysis of a tandem link connection under the burst-error condition.
IEEE Trans. Communications, 1994

A fast transversal filtering algorithm for pole-zero modeling.
Signal Processing, 1994

Performance Analysis of Markovian Polling Systems with Single Buffers.
Perform. Eval., 1994

A Korean Large Vocabulary Speech Recognition System for Automatic Telephone Number Query Service.
IJPRAI, 1994

Analysis of delay bounds of a tree protocol with collision detection.
Computer Communications, 1994

Performance Analysis of Packet Switches with Input and Output Buffers.
Computer Networks and ISDN Systems, 1994

Performance Analysis of Reconstruction Algorithms for Packet Voice Communications.
Computer Networks and ISDN Systems, 1994

1993
A linearly constrained beamforming robust to array imperfections.
IEEE Trans. Signal Processing, 1993

A Sequential Estimation Approach for Performance Improvement of Eigenstructure-Based Methods in Array Processing.
IEEE Trans. Signal Processing, 1993

A robust adaptive array based on signal subspace approach.
IEEE Trans. Signal Processing, 1993

Design and performance analysis of an asynchronous non-blocking switch with window policy.
Telecommunication Systems, 1993

Performance of the prioritized random token protocol for high-speed and ratio networks.
IEEE Trans. Communications, 1993

Analysis of bandwidth allocation strategies with access restrictions in broadband ISDN.
IEEE Trans. Communications, 1993

Analysis of the M/G/1 queue under a combined preemptive/nonpreemptive priority discipline.
IEEE Trans. Communications, 1993

Pole-zero modeling of speech using fast transversal filtering algorithm.
Speech Communication, 1993

Fast adaptive beamforming robust to array imperfections.
Signal Processing, 1993

Performance of Personal Portable Radio Telephone Systems with and without Guard Channels.
IEEE Journal on Selected Areas in Communications, 1993

Probabilistic reservation protocol for high-speed unidirectional bus networks.
Computer Communications, 1993

1992
Simple computational methods of the AP algorithm for maximum likelihood localization of multiple radiating sources.
IEEE Trans. Signal Processing, 1992

An adaptive array robust to beam pointing error.
IEEE Trans. Signal Processing, 1992

Throughput analysis for two ARQ schemes using combined transition matrix.
IEEE Trans. Communications, 1992

Analysis of throughput and delay of a high-speed slotted ring based on lumped modeling.
IEEE Trans. Communications, 1992

A recognition time reduction algorithm for large-vocabulary speech recognition.
Speech Communication, 1992

Performance of constant modulus adaptive digital filters for interference cancellation.
Signal Processing, 1992

Analysis of voice/data multiplexers with ARQ scheme, based on a Markov renewal process modelling.
Computer Communications, 1992

Performance Analysis of Broadcast Star Network with Collision-Avoidance Switch.
Computer Networks and ISDN Systems, 1992

Performance Analysis of Leaky-Bucket Bandwidth Enforcement Strategy for Bursty Traffics in an ATM Network.
Computer Networks and ISDN Systems, 1992

A speaker adaptation based on corrective training and learning vector quantization.
Proceedings of the Second International Conference on Spoken Language Processing, 1992

Performance Analysis of a Multichannel Local Lightwave Network with Grouping Property.
Proceedings of the Proceedings IEEE INFOCOM '92, 1992

1991
Window flow control with error-checking scheme in quasi-cut-through switching network with noisy channels.
IEEE Trans. Communications, 1991

Dual RLS lattice joint process estimation algorithm for a time-varying ARMA speech model.
Speech Communication, 1991

Recursive modified Gram-Schmidt algorithm for linear phase filtering.
Signal Processing, 1991

Parallel modified spatial smoothing algorithm for coherent interference cancellation.
Signal Processing, 1991

Fast initialization procedure of the alternating projection algorithm for maximum likelihood localization of multiple sources.
Signal Processing, 1991

Performance Analysis of an Integrated Voice / Data Cut-Through Switching Network.
Computer Networks and ISDN Systems, 1991

Unslotted CSMA-CD Protocols with Combined Retransmission Strategy for Fiber Optic Bus and Ring Networks.
Computer Networks and ISDN Systems, 1991

1990
On reducing computational complexity of codebook search in CELP coding.
IEEE Trans. Communications, 1990

Performance analysis of a packet-switched synchronous voice/data transmission system.
IEEE Trans. Communications, 1990

Delay Analysis of the ISDN D-Channel Access Protocol.
Computer Networks and ISDN Systems, 1990

A low rate VQ speech coding algorithm with variable transmission frame length.
Proceedings of the First International Conference on Spoken Language Processing, 1990

A recognition time reduction algorithm for large-vocabulary speech recognition.
Proceedings of the First International Conference on Spoken Language Processing, 1990

A comparative study of speaker adaptation methods for HMM-based speech recognition.
Proceedings of the First International Conference on Spoken Language Processing, 1990

Speech recognition method based on the dual processing nature of speech perception.
Proceedings of the First International Conference on Spoken Language Processing, 1990

Generalized training of hidden Markov model parameters for speech recognition.
Proceedings of the First International Conference on Spoken Language Processing, 1990

An efficient viterbi scoring architecture for HMM-based isolated word recognition systems.
Proceedings of the First International Conference on Spoken Language Processing, 1990

1989
Performance of a class of adaptive data-driven echo cancellers.
IEEE Trans. Communications, 1989

On acknowledgement schemes of sliding window flow control.
IEEE Trans. Communications, 1989

1986
Performance Analysis of a Quasi-M/D/1 Cut-Through Switching Network with Noisy Channels.
IEEE Trans. Communications, 1986

Voice Transmission Through the Code Division Multiple Access Local Area Network.
Proceedings of the IEEE International Conference on Communications: Integrating the World Through Communications, 1986

Variable-rate ADM with Efficient Residual Coding for Packet Voice Transmission.
Proceedings of the IEEE International Conference on Communications: Integrating the World Through Communications, 1986

1985
Performance Analysis of PCM/ADPCM Transcoding Systems.
IEEE Trans. Communications, 1985

Performance Analysis of Statistical Voice/Data Multiplexing Systems with Voice Storage.
IEEE Trans. Communications, 1985

On the Performance of Speech Waveform Coders with Noise Spectral Shaping.
IEEE Trans. Communications, 1985

On Improving the Performance of an FIR ADM Digital Filter.
IEEE Trans. Communications, 1985

The N-Phase Digital Tanlock Loop for Tracking Suppressed-Carrier N-ary PSK Signals.
IEEE Trans. Communications, 1985

1984
Two-Dimensional FIR ADM Digital Filters.
IEEE Trans. Communications, 1984

A 9600 Bit/s RELP Vocoder With Split-Band Coding.
Proceedings of the IEEE International Conference on Communications: Links for the Future, 1984

A performance comparison of pitch extraction algorithms for noisy speech.
Proceedings of the IEEE International Conference on Acoustics, 1984

On the convergence behaviour of frequency-domain LMS adaptive digital filters.
Proceedings of the IEEE International Conference on Acoustics, 1984

1982
On spectral flattening techniques in residual-excited linear prediction vocoding.
Proceedings of the IEEE International Conference on Acoustics, 1982

Pole-zero modeling of noisy speech and its application to vocoding.
Proceedings of the IEEE International Conference on Acoustics, 1982

1981
Improving LPC analysis of noisy speech by autocorrelation subtraction method.
Proceedings of the IEEE International Conference on Acoustics, 1981

1980
A 4800 bps LPC vocoder with improved excitation.
Proceedings of the IEEE International Conference on Acoustics, 1980

On pole-zero modeling of speech.
Proceedings of the IEEE International Conference on Acoustics, 1980


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