Direct energy deposition metamodeling using a meshless method 1226-1240 10.1108/EC-10-2019-0447 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087722892&doi=10.1108%2fEC-10-2019-0447&partnerID=40&md5=55b7d6a1b2a4bcbfffb5d8f1cba1acf6 Scopus 38 3 2020 Engineering Computations (Swansea, Wales) B.Abbes T.Anedaf F.Abbes Y.Li