| 2005 |
| 5 | EE | Martin Lorenz,
Jan D. Gehrke,
Hagen Langer,
Ingo J. Timm,
Joachim Hammer:
Situation-aware risk management in autonomous agents.
CIKM 2005: 363-364 |
| 4 | EE | Martin Lorenz,
Jan D. Gehrke,
Joachim Hammer,
Hagen Langer,
Ingo J. Timm:
Knowledge Management to Support Situation-aware Risk Management in Autonomous, Self-managing Agents.
SOAS 2005: 114-128 |
| 1998 |
| 3 | EE | Hagen Langer,
Stephan Mehl,
Martin Volk:
Quantitative Verfahren zur Zuordnung von Präpositionalphrasen.
LDV Forum 15(1): 61-62 (1998) |
| 1994 |
| 2 | EE | Hagen Langer:
Reverse Queries in DATR.
COLING 1994: 1089-1095 |
| 1990 |
| 1 | EE | Hagen Langer:
Syntactic Normalization Of Spontaneous Speech.
COLING 1990: 180-183 |