On self-reducibility and weak P-selectivity
β Scribed by Ker-I Ko
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 885 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0022-0000
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We distinguish self-reducibility of a language L with the question of whether search reduces to decision for L. Results include: (i) If NE{E, then there exists a set L in NP&P such that search reduces to decision for L, search does not nonadaptively reduce to decision for L and L is not self-reducib
We show that any p-selective and self-reducible set is in P. As the converse is also true, we obtain a new characterization of the class P. A generalization and several consequences of this theorem are discussed. Among other consequences, we show that under reasonable assumptions auto-reducibility a
## Abstract Recent progress has begun to define the interactions and signaling pathways that are triggered during positive selection. To identify and further examine selfβpeptides that can mediate positive selection, we searched a proteinβdatabase to find peptides that have minimal homology with th