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The current work blends the different paradigms of Question Answering systems and presents a content-aware hybrid architecture for an open-domain factoid questions. It combines a knowledge-based, information extraction-based and a web-based approach in a pipelined architecture to construct an answer to a question keeping the context and discourse of the question in view. The proposed semantic-aware...
With the continuous development of the Internet, the volume of data is soaring sharply, the question answering system plays an increasingly important role in our lives. The current question answering system knowledge base is mainly constructed manually, costing a lot of manpower and material resources, hindering the expansion of application of question answering system from a single field to the whole...
Demand for Question Answering systems is increasing day by day since they deliver short, precise and question specific answers. Huge amount of redundant data from irrelevant documents through the World Wide Web has given rise to an Information Technology (IT) Question Answering system to be used by secondary students. The main aim of developing such a system is to allow students obtain concise and...
Word sense disambiguation (WSD) is an essential task in computational linguistics for language understanding applications such as information retrieval, question answering, machine translation, text summarization etc. In this paper we propose an unsupervised WSD method for a Hindi sentence based on network agglomeration. First we create the sentence graph G for the given sentence. This sentence graph...
In this article we describe the comparative analysis of sequence matching with subsequence analysis for matching the user input in text form against the existing knowledge base. The most common methods for matching text input string are overviewed and analyzed. The subsequence discovery algorithm is implemented and its performance is analyzed on to collection of phrases. The results of the algorithm...
This paper firstly tell the basic theory and technology of TRIZ which supports for computer-aided innovation. Then one new computer-aided innovation system based on knowledge discovery is given in this paper. The system try to simulate the thinking process of human in the innovation which can short the innovating hours. Finally the main functions of this system are descriptive. This system provide...
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