Summarization of Multimodal Information Saif Ahmad author Paulo C F de Oliveira author Khurshid Ahmad author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication ahmad-etal-2004-summarization https://aclanthology.org/L04-1299/ 2004-05