NLG vs. Templates

Abstract

One of the most important questions in applied NLG is what benefits (or `value-added', in business-speak) NLG technology offers over template-based approaches. Despite the importance of this question to the applied NLG community, however, it has not been discussed much in the research NLG community, which I think is a pity. In this paper, I try to summarize the issues involved and recap current thinking on this topic. My goal is not to answer this question (I don't think we know enough to be able to do so), but rather to increase the visibility of this issue in the research community, in the hope of getting some input and ideas on this very important question. I conclude with a list of specific research areas I would like to see more work in, because I think they would increase the `value-added' of NLG over templates.