Open-answer question with regular expression templates and string completion hinting

Answer Set Programming with Templates

The work aims at extending Answer Set Programming (ASP) with the possibility of quickly introducing new predefined constructs and to deal with compound data structures. We show how ASP can be extended with ‘template’ predicate’s definitions by introducing a wellsuited form of second order logics. We present language syntax and give its operational semantics. We show that the theory supporting o...

Important Question with Answer

Q1. What do you mean by computer graphics? Ans. The branch of science and technology concerned with methods and techniques for converting data to or from visual presentation using computers. Q3.What do you mean by interactive computer Graphics? Ans. Interactive computer Graphics like a website, it is only useful if it is browsed by a visitor and no two visitors are exactly alike. It means the w...

SVM Answer Selection for Open-Domain Question Answering

Statistical Answer-Type Identification in Open-Domain Question Answering

One of the most critical components of a question-answering system is the identification of the type, or semantic class, of the answer sought. Systems today use widely-varying numbers of such classes, but all must map the question to one or more classes in their repertoire. In this paper, we present a statistical method of associating question terms with candidate semantic classes that has been...

Efficient Question Answering with Question Decomposition and Multiple Answer Streams

The German question answering (QA) system IRSAW (formerly: InSicht) participated in QA@CLEF for the fifth time. IRSAW was introduced in 2007 by integrating the deep answer producer InSicht, several shallow answer producers, and a logical validator. InSicht builds on a deep QA approach: it transforms documents to semantic representations using a parser, draws inferences on semantic representatio...