Australian answer

Budget-holding: the answer to Australian primary care reform?

In common with other Organisation for Economic Cooperation and Development (OECD) countries, Australia is experiencing growth in expenditure on health care. However, while many other nations continue to pursue some variation of managed competition to address these problems, Australia has chosen a more incremental reform path, with initiatives such as the General Practice Strategy, restrictions ...

Retrieval Answer Question AQUAINT Proximity Based Answer Extraction Redundancy Based Answer Extraction Answer Extraction Question Classification WordNet

Our QA system consists of two different components. One is for the factoid and list questions, and the other is for the other questions. The components are processed individually, and each result is combined into our submitted run. For the factoid questions, we have tried to find answers by proximity-based named entity search. Given a question, fine-grained named entities for candidate answers ...

Answer Extraction

Information retrieval systems have typically concentrated on retrieving a set of documents which are relevant to a user’s query. This paper describes a system that attempts to retrieve a much smaller section of text, namely, a direct answer to a user’s question. The SMART IR system is used to extract a ranked set of passages that are relevant to the query. Entities are extracted from these pass...

Answer Sets

This chapter is an introduction to Answer Set Prolog a language for knowledge representation and reasoning based on the answer set/stable model semantics of logic programs [44, 45]. The language has roots in declarative programing [52, 65], the syntax and semantics of standard Prolog [24, 23], disjunctive databases [66, 67] and nonmonotonic logic [79, 68, 61]. Unlike “standard” Prolog it allows...

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