[PDF] Top 20 The Web as a Resource for Question Answering: Perspectives and Challenges

... the Web is the lack of ex- plicit and uniform database ...Semantic Web (Berners-Lee, 1999) research, which seeks to aug- ment ordinary Web documents with semantic annotations and other ... See full document

... Semantic Web is gradually becoming ...Semantic Web data can be published on the Web, gathered automatically, and reasoned ...interesting perspectives for building a new class of ... See full document

... the web and most existing question-answering systems provide the user with a set of hyperlinks and/or web page extracts containing answer(s) to a ...a question-answering ...the ... See full document

... the web creates the need for systems like Question Answering to bridge the gap between general end users and the web with its different data ...the web is written in Arabic for and by ... See full document

... on question answering (QA) and comprehension reading (RC) are mainly focused on the resource-rich language like ...the web, and this has posed several challenges to the existing QA ... See full document

... a web-based architecture for cross-language QA (i.e. question in one language, answer in a different lan- guage); the realization of real time QA systems for con- crete applications; the integration of the ... See full document

... specific web-based learning data configured through elasticsearch REST APIs and also to evaluate the results of retrieving relevant documents we have used python as a programming ... See full document

... existing Question Answering system for each of these To this end, we used YourQA (Quarteroni and Manandhar, 2009), our open-domain Question Answering system, de- signed to address both factoid ... See full document

... Factoid questions (questions about facts, e.g.: what is the capital of X ?) have been largely investigated (witness, e.g. the TREC competition), but the other types of questions, frequently encountered such as : ... See full document

... Wide Web, a number of Web-based language processing methods have been proposed within the natural lan- guage processing (NLP), information retrieval (IR) and artificial intelligence (AI) ...the Web ... See full document

... that answering opinionated questions and summarizing subjective information are significantly different from the equivalent tasks in the same context, but dealing with factual ...the challenges raised by ... See full document

... the Web Question-Answering evaluation campaign organized by Quaero in ...open-domain question-answering system which combines syntactic information with traditional QA techniques such ... See full document

... of web pages returned by search engines, our strategy is to divide-and-conquer by first identify Collection Pages (CP) that contain a list of answer ...the question “What breeds of dog have won the ... See full document

... Question answering (QA) can be viewed as a special case of single-turn dialogue: QA aims at providing correct answers to the questions in natural language, while dialogue emphasizes on generating relevan- t ... See full document

... (Kto zabił Johna Kennedy’ego?, Eng. Who killed John Kennedy?), unnamed entity (Czego u˙zył Lee Oswald, ˙zeby zabi´c Johna Kennedy’ego?, Eng. What did Lee Oswald use to kill John Kennedy?), other name for a given named ... See full document

... To develop additional instances of question-answer set for the embedded reuse corpus, TREC QA document collections would be a valuable resource. The embedded reuse test collection requires two general types ... See full document

... Note that the construction of specific features require the access to aforementioned extracted named entities. For example, the when born fea- ture 2 pattern needs the information whether a candidate sentence contains a ... See full document

... a question from the user via a text field input. The question is filtered by length: too long or empty questions are dis- ...the question contains words which lemmata are not in the vo- cabulary of ... See full document

... We proposed a methodology for building a QA system that uses KRR techniques related to the represen- tation of actions. We focused on answering questions that require the specification of knowledge about actions. ... See full document

... Visual question answering (VQA) aims to generate natu- ral language answers to free-form questions about a visual object ...Image question answering (ImageQA) in particular has shown recent ... See full document