Rewarding people is common in several contexts, such as
human resource management and crowdsourcing applications. However,
designing a reward strategy is not straightforward, as it requires considering different parameters. These parameters include, for example,
management of rewarding tasks and identifying critical features, such
as the type of rewards and possibilities such as gamification. Moreover,
the lack of a common terminology introduces the problem of communication among experts and prevents integration among different reward
strategies. An ontology can offer a common understanding among domain experts and flexible management of rewarding parameters. Apart
from that, an ontology can also help in the interrelationship and integration between different reward schemes employed by different service
providers. In this paper, we present REWARD, a general-purpose ontology for capturing various common features of diverse reward schemes.
This ontology is a result of the CAP-A European project and its application to the crowdsourcing domain, but it is designed to cover different
needs and domains