Answering questions that ask about temporal information involves several forms of inference. In order to develop question answering capabilities that benefit from temporal inference, we believe that a large corpus of questions and answers that are discovered based on temporal information should be available. This paper describes our methodology for creating AnswerTime-Bank, a large corpus of qu...

In this paper we argue that access to rich semantic structures derived from questions and answers will enable both the retrieval of more accurate answers to simple questions and enable inference processes that explain the validity and contextual coverage of answers to complex questions. Processing complex questions involves the identifications of several forms of complex semantic structures. An...

cultural requirements. It is set out in the unusual form of questions and answers, between an engaged couple and a doctor; all of which, we are told, are based on factual conversations; though it would be unusual to find such a series of logically consecutive questions (or perhaps answers) as are provided in these chapters! It is easy to refer to, and though technical, anatomical and physiologi...

This paper discusses our views on the future of the field of cognitive architectures, and how the scientific questions that define it should be addressed. We also report on a set of requirements, and a related architecture design, that we are currently investigating as part of the CoSy project. 1 What Are Architectures? The first problem we face as researchers in the field of cognitive architec...