Thelogicprogrammingapproachtocomputinginvestigatestheuseoflogicasapro­gramminglanguageandexplorescomputationalmodelsbasedoncontrolleddeduction.Thefieldoflogicprogramminghasseenatremendousgrowthinthelastseveralyears,bothindepthandinscope.Thisgrowthisreflectedinthenumberofartic