| 2003 | Interspeech | Semi-tied full deviation matrices for laplacian density models. | Christoph Neukirchen |
| 2001 | ICASSP | Generation and expansion of word graphs using long span context information. | Christoph Neukirchen, Dietrich Klakow, Xavier L. Aubert |
| 2000 | ICASSP | DUcoder-the Duisburg University LVCSR stackdecoder. | Daniel Willett, Christoph Neukirchen, Gerhard Rigoll |
| 2000 | Interspeech | Extending the generation of word graphs for a cross-word m-gram decoder. | Christoph Neukirchen, Xavier L. Aubert, Hans Dolfing |
| 1999 | ICASSP | Segmentation and classification of hand-drawn pictogram in cluttered scenes-an integrated approach. | Stefan Mller, Stefan Eickeler, Christoph Neukirchen, Bernd Winterstein |
| 1999 | ICASSP | Experiments in topic indexing of broadcast news using neural networks. | Christoph Neukirchen, Daniel Willett, Gerhard Rigoll |
| 1999 | ICASSP | Refining tree-based state clustering by means of formal concept analysis, balanced decision trees and automatically generated model-sets. | Daniel Willett, Christoph Neukirchen, Jrg Rottland, Gerhard Rigoll |
| 1999 | Interspeech | Speaker adaptation using regularization and network adaptation for hybrid MMI-NN/HMM speech recognition. | Jrg Rottland, Christoph Neukirchen, Daniel Willett, Gerhard Rigoll |
| 1998 | ICASSP | Exploiting acoustic feature correlations by joint neural vector quantizer design in a discrete HMM system. | Christoph Neukirchen, Daniel Willett, Stefan Eickeler, Stefan Mller |
| 1998 | ICASSP | Speaker adaptation for hybrid MMI/connectionist speech-recognition systems. | Jrg Rottland, Christoph Neukirchen, Gerhard Rigoll |
| 1998 | ICASSP | Efficient search with posterior probability estimates in HMM-based speech recognition. | Daniel Willett, Christoph Neukirchen, Gerhard Rigoll |
| 1998 | Interspeech | Soft state-tying for HMM-based speech recognition. | Christoph Neukirchen, Daniel Willett, Gerhard Rigoll |
| 1998 | Interspeech | Confidence measures for HMM-based speech recognition. | Daniel Willett, Andreas Worm, Christoph Neukirchen, Gerhard Rigoll |
| 1997 | ICASSP | Advanced training methods and new network topologies for hybrid MMI-connectionist/HMM speech recognition systems. | Christoph Neukirchen, Gerhard Rigoll |
| 1997 | ICASSP | Performance of hybrid MMI-connectionist/HMM systems on the WSJ speech database. | Jrg Rottland, Christoph Neukirchen, Daniel Willett |
| 1997 | ICASSP | Dictionary-based discriminative HMM parameter estimation for continuous speech recognition systems. | Daniel Willett, Christoph Neukirchen, Jrg Rottland |
| 1997 | Interspeech | Reduced lexicon trees for decoding in a MMIi-connectionist/HMM speech recognition system. | Christoph Neukirchen, Daniel Willett, Gerhard Rigoll |
| 1997 | Interspeech | Large vocabulary speech recognition with context dependent MMI-connectionist / HMM systems using the WSJ database. | Jrg Rottland, Christoph Neukirchen, Daniel Willett, Gerhard Rigoll |
| 1996 | ICASSP | A new hybrid system based on MMI-neural networks for the RM speech recognition task. | Gerhard Rigoll, Christoph Neukirchen, Jrg Rottland |
| 1996 | ICPR | A comparison between continuous and discrete density hidden Markov models for cursive handwriting recognition. | Gerhard Rigoll, Andreas Kosmala, Jrg Rottland, Christoph Neukirchen |
| 1995 | Interspeech | Large vocabulary speaker-independent continuous speech recognition with a new hybrid system based on MMI-neural networks. | Gerhard Rigoll, Christoph Neukirchen, Jrg Rottland |