The specification of business processes is becoming a more and more critical aspect for organizations. Such processes are specified as workflow models expressing the logical preced...
This paper presents a new approach to identifying concepts expressed in a collection of email messages, and organizing them into an ontology or taxonomy for browsing. It incorpora...
Series Parallel (SP) digraphs are a common method of representing instructions with partially ordered actions, but not always an ideal one, as relationships among groups of action...
We have been developing a spoken language system to recognize and understand spontaneous speech. It is difficult for such systems to achieve good coverage of the lexicon and gramm...
The view that communication is a form of action serving a variety of specific functions has had a tremendous impact on the philosophy of language and on computational linguistics....