@misc {IOPORT.70153065,
    author       = {Gori, Marco and Frasconi, Paolo and Sperduti, Alessandro},
    title        = {Learning efficiently with neural networks: A theoretical comparison between structured and flat representations},
    howpublished = {ECAI, 301-305 (2000).},
    year         = {2000},
    identifier   = {70153065},
}