Systematization of Knowledge about Performative Verbs: Capturing Speaker's Intention

In order to support effective and smooth recognition of the intentions embedded within texts shared by multiple knowledge agents (e.g. humans or knowledge systems), this paper systematizes knowledge about performative verbs, which is considered as a verb to indicate speaker intentions, and proposes an intention reference system. The system enables two kinds of references; (a) a reference of the cognitive elements of intention and (b) a reference of intentions with cognitive elements. Consequently, it becomes easy to share the text addressor's intention at least in the group even in the text-based communications on the Web. In addition to semantic web that tags the semantic content of the text, tagging the action of the text expects to realize more smoothly text communication with less misunderstanding.