关键词: 服务模型, 服务价值, 价值标注, 状态转移空间, 语义匹配

Abstract: To analyze possible deficiencies of service models in process of supporting service values realization, semi-automatic service values annotation method was proposed. In this method, the realization carrier of values and their status transitions were obtained from value models as objectives of semantic matching. The service behaviors as well as semantic information which described the relationship between behaviors were manually abstracted from the service models, and these semantic information used as the input to automatically created status transition space of the action object by means of the state transition generation algorithm. Finally, the semantic matching between realization carrier and state transition of values and state transition space of action objects was automatically achieved to identify the corresponding relationships among the values and the functional elements (service behaviors, resource, etc.), and then the service values were labeled on service functional elements timely and accurately. The validity of the proposed method was verified by taking ocean transportation service as an example.

Key words: service model, service value, value annotation, state transition space, semantic matching