"ABSTRACT Abstract provides information that is ideally expected : one sentence of context, summary of contribution, explanation of system and methodology." "['non', 'arg', 'arg', 'arg', 'arg', 'arg', 'arg', 'arg', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non', 'non']" "paper quality"