 | 1986 |
6 |  | Stathis Zachos,
Hans Heller:
A Decisive Characterization of BPP
Information and Control 69(1-3): 125-135 (1986) |
5 |  | Hans Heller:
On Relativized Exponential and Probabilistic Complexity Classes
Information and Control 71(3): 231-243 (1986) |
| 1984 |
4 |  | Hans Heller:
Relativized Polynomial Hierarchies Extending Two Levels.
Mathematical Systems Theory 17(2): 71-84 (1984) |
3 |  | Hans Heller:
On Relativized Polynomial and Exponential Computations.
SIAM J. Comput. 13(4): 717-725 (1984) |
| 1980 |
2 |  | Rudolf Bayer,
Klaus Elhardt,
Hans Heller,
Angelika Reiser:
Distributed Concurrency Control in Database Systems.
VLDB 1980: 275-284 |
1 |  | Rudolf Bayer,
Hans Heller,
Angelika Reiser:
Parallelism and Recovery in Database Systems.
ACM Trans. Database Syst. 5(2): 139-156 (1980) |