Ontology-Driven Conceptual Modelling: Advanced Concepts Nicola Guarino and Luc Schneider   View Paper (PDF)   Return to Conference Tutorials BIBTEX @inproceedings       {DBLP:conf/er/GuarinoS02a,   author    = {Nicola Guarino and Luc Schneider },    booktitle = {ER},    title     = {Ontology-Driven Conceptual Modelling: Advanced Concepts.}   pages     = {12},    year      = {2002},    url       = {db/conf/er/er2002.html#GuarinoS02a},    ee        = {http://link.springer.de/link/service/series/0558/bibs/2503/25030012.htm},    crossref  = {conf/er/2002},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery