Browsing by Author "Perera, Rivindu"

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IPedagogy: Question answering system based on web information clustering

Perera, Rivindu (2012)

As with the excessive information growth in the web, retrieving the exact segment of information even for a simple query, has transformed to a difficult and resource expensive state. Specially, in e-learning domain it is ...
Question answering through unsupervised knowledge acquisition

Perera, Rivindu; Perera, M. S. U. (2012)

Current question answering systems are usually based on a knowledge base which is populated with domain specific knowledge and managed through Unstructured Information Management Architecture (UIMA). But drawback in this ...

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