This paper describes a method for definition question answering based on the use of surface text patterns. The method is specially suited to answer questions about person's po...
Entities on social systems, such as users on Twitter, and images on Flickr, are at the core of many interesting applications: they can be ranked in search results, recommended to ...
In this paper, we present a general architecture and a new retrieval method for an educational system that is based on a knowledge base of existing recorded lectures. The extracti...
Syntactically different URLs could represent the same web page on the World Wide Web, and duplicate representation for web pages causes web applications to handle a large amount of...
A new model for the multiscale characterization of turbulence and chaotic information in digital images is presented. The model is applied to infrared satellite images for the det...