The question answering system QALC at LIMSI: experiments in using Web and WordNet
Gaël de Chalendar, Tiphaine Dalmas, Faïza Elkateb-Gara, O. Ferret, Brigitte Grau, Martine Hurault-Plantet, Gabriel Illouz, Laura Monceaux, Isabelle Robba, Anne Vilnat · 2002
this paper, we first present the architecture of the system. Then, we will describe the modified modules, i.e. question analysis, document selection, named entity recognition, sentence weighting and answer extraction. Afterwards, the strategies of final answer selection of the new module will be described. Finally, we will present our results, ending with some concluding remarks