A Connectionist Approach to Propositional Phrase Attachment for Real World Texts. - Josep M. Sopena; Agustí Lloberas; Joan López-Moliner (COLING-ACL, 1998)

PP-Attachment: A Committee Machine Approach. - Martha Analía Alegre; Josep M. Sopena; Agustí Lloberas (EMNLP, 1999)

A Neural Network Model for Syntactic and Semantic Disambiguation. - Josep M. Sopena; Martha Analía Alegre; Joan López-Moliner; Agustí Lloberas (Computación y Sistemas, 2000)