Christoph Neukirchen

According to our database, Christoph Neukirchen authored at least 28 papers between 1995 and 2008.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2008

Correction of some time-dependent deformations in parallel-beam computed tomography.

Colas Schretter, Christoph Neukirchen, Matthias Bertram, Georg Rose

Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

2003

Semi-tied full deviation matrices for laplacian density models.

Christoph Neukirchen

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2001

A continuous density interpretation of discrete HMM systems and MMI-neural networks.

Christoph Neukirchen, Jörg Rottland, Daniel Willett, Gerhard Rigoll

IEEE Trans. Speech Audio Process., 2001

Generation and expansion of word graphs using long span context information.

Christoph Neukirchen, Dietrich Klakow, Xavier L. Aubert

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

Extending the generation of word graphs for a cross-word m-gram decoder.

Christoph Neukirchen, Xavier L. Aubert, Hans Dolfing

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

DUcoder-the Duisburg University LVCSR stackdecoder.

Daniel Willett, Christoph Neukirchen, Gerhard Rigoll

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Integration neuronaler Vektorquantisierer in ein Hidden-Markov-Modell-basiertes System zur automatischen Spracherkennung.

Christoph Neukirchen

PhD thesis, 1999

Speaker adaptation using regularization and network adaptation for hybrid MMI-NN/HMM speech recognition.

Jörg Rottland, Christoph Neukirchen, Daniel Willett, Gerhard Rigoll

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Refining tree-based state clustering by means of formal concept analysis, balanced decision trees and automatically generated model-sets.

Daniel Willett, Christoph Neukirchen, Jörg Rottland, Gerhard Rigoll

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Experiments in topic indexing of broadcast news using neural networks.

Christoph Neukirchen, Daniel Willett, Gerhard Rigoll

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Segmentation and classification of hand-drawn pictogram in cluttered scenes-an integrated approach.

Stefan Müller, Stefan Eickeler, Christoph Neukirchen, Bernd Winterstein

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Controlling the Complexity of HMM Systems by Regularization.

Christoph Neukirchen, Gerhard Rigoll

Proceedings of the Advances in Neural Information Processing Systems 11, [NIPS Conference, Denver, Colorado, USA, November 30, 1998

Confidence measures for HMM-based speech recognition.

Daniel Willett, Andreas Worm, Christoph Neukirchen, Gerhard Rigoll

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Soft state-tying for HMM-based speech recognition.

Christoph Neukirchen, Daniel Willett, Gerhard Rigoll

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Efficient search with posterior probability estimates in HMM-based speech recognition.

Daniel Willett, Christoph Neukirchen, Gerhard Rigoll

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

Speaker adaptation for hybrid MMI/connectionist speech-recognition systems.

Jörg Rottland, Christoph Neukirchen, Gerhard Rigoll

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

Exploiting acoustic feature correlations by joint neural vector quantizer design in a discrete HMM system.

Christoph Neukirchen, Daniel Willett, Stefan Eickeler, Stefan Müller

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997

Large vocabulary speech recognition with context dependent MMI-connectionist / HMM systems using the WSJ database.

Jörg Rottland, Christoph Neukirchen, Daniel Willett, Gerhard Rigoll

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Reduced lexicon trees for decoding in a MMIi-connectionist/HMM speech recognition system.

Christoph Neukirchen, Daniel Willett, Gerhard Rigoll

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Dictionary-based discriminative HMM parameter estimation for continuous speech recognition systems.

Daniel Willett, Christoph Neukirchen, Jörg Rottland

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

Performance of hybrid MMI-connectionist/HMM systems on the WSJ speech database.

Jörg Rottland, Christoph Neukirchen, Daniel Willett

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

Advanced training methods and new network topologies for hybrid MMI-connectionist/HMM speech recognition systems.

Christoph Neukirchen, Gerhard Rigoll

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

A New Approach to Hybrid HMM/ANN Speech Recognition using Mutual Information Neural Networks.

Gerhard Rigoll, Christoph Neukirchen

Proceedings of the Advances in Neural Information Processing Systems 9, 1996

A comparison between continuous and discrete density hidden Markov models for cursive handwriting recognition.

Gerhard Rigoll, Andreas Kosmala, Jörg Rottland, Christoph Neukirchen

Proceedings of the 13th International Conference on Pattern Recognition, 1996

A new hybrid system based on MMI-neural networks for the RM speech recognition task.

Gerhard Rigoll, Christoph Neukirchen, Jörg Rottland

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Optimal Combination of Neural Networks and Discrete Statistical Pattern Classifiers.

Christoph Neukirchen, Gerhard Rigoll

Proceedings of the Mustererkennung 1996, 1996

1995

Large vocabulary speaker-independent continuous speech recognition with a new hybrid system based on MMI-neural networks.

Gerhard Rigoll, Christoph Neukirchen, Jörg Rottland

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

Ein Hybrides System zur Erkennung von sprecherunabhängiger fließender Sprache mit großen Wortschätzen.

Christoph Neukirchen, Jörg Rottland, Gerhard Rigoll

Proceedings of the Mustererkennung 1995, 1995