- Ker-I Ko. Some negative results
on the computational complexity of total variation and
differentiation. Information and Control,
53(1/2):21-31, April/May 1982.
References.
- Ker-I Ko. On the computational
complexity of ordinary differential equations. Information and
Control, 58(1-3):157-194, July/August/September 1983.
References
and Citations.
- Assaf Marron and Ker-I Ko. Identification of pattern languages
from examples and queries. Information and Computation,
74(2):91-112, August 1987.
- Ker-I Ko. Distinguishing
conjunctive and disjunctive reducibilities by sparse sets.
Information and Computation, 81(1):62-87, April 1989.
Citations.
- Ker-I Ko. Separating the low
and high hierarchies by oracles. Information and
Computation, 90(2):156-177, February 1991.
Citations.
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