TY - GEN ED - National Conference on Artificial Intelligence TI - Artificial Intelligence: proceedings.. SN - 0262511835 U1 - 006.3 PY - 2004/// CY - California PB - Aaai Press KW - Artificial intelligence -- Congresses KW - Natural languate processing (Computer Science) -- Congresses KW - Expert systems (Computer Science) -- Congresses ER -