1. Alkass S. T. and Harris F. C. (1987). “An expert system for claim analysis.” Al‐Civil‐Comp Proc. 3rd Int. Conf. on Struct. and Civ. Engrg. Computing Civil‐Comp Press Edinburgh U.K. 39–44.
2. Allwood R. J. et al. (1985). “Evaluation of expert system shells for construction industry applications.” Report Dept. of Civ. Engrg. Univ. of Tech. Loughborough U.K.
3. Bernel L. E. (1986). “Low level artificial intelligence and computer simulation to plan and control earthmoving operations.” Proc. Conf. on Earthmoving and Heavy Equipment Construction Division ASCE Feb. 156–165.
4. Caterpillar performance handbook . (1985). 16th ed. Caterpillar Tractor Co. Peora Ill.
5. Christain J. (1973). Management Machine and Methods in Civil Engineering . John Wiley and Sons New York N.Y.