Yager et al. first introduce compensatory operators. This paper further introduces a kind of weighted compensatory operators, and a kind of prioritized compensatory operators. The difference between these similar classes of operators are identified. In addition, the paper introduces the concepts of ordered weighted/prioritized compensatory aggregation.

Compensatory mutation occurs when a loss of fitness caused by a deleterious mutation is restored by its epistatic interaction with a second mutation at a different site in the genome. How many different compensatory mutations can act on a given deleterious mutation? Although this quantity is fundamentally important to understanding the evolutionary consequence of mutation and the genetic comple...

[Purpose] Post-stroke motor recovery consists of both true recovery and compensatory movements. Although compensatory movements are learned more quickly early after stroke, the role of compensatory movement patterns in functional recovery is controversial. We investigated the role of compensatory movement patterns in the long-term functional motor recovery after stroke. [Subjects and Methods] M...