We design a representation based on the situation calculus to facilitate development, maintenance and elaboration of very large taxonomies of actions. This representation leads to...
Action modeling is an important skill for agents that must perform tasks in novel domains. Previous work on action modeling has focused on learning STRIPS operators in discrete, r...
This work proposes opinion frames as a representation of discourse-level associations which arise from related opinion topics. We illustrate how opinion frames help gather more in...
Swapna Somasundaran, Janyce Wiebe, Josef Ruppenhof...
The This paper presents our work to define an Extended Enterprise Memory which is an explicit representation of knowledge for cooperative activity. This work is relevant from coop...
Document structure analysis can be regarded as a syntactic analysis problem. The order and containment relations among the physical or logical components of a document page can be...