▁of ▁transform ational - gener ative ▁grammar ▁de als ▁with ▁the ▁semantic ▁component ▁within ▁No am ▁Ch om sky ' s ▁Re vised ▁Ext ended ▁Standard ▁Theory ▁and ▁arg ues ▁against ▁decom pos itional ▁semantics . ▁It ▁has ▁been ▁described ▁as ▁being ▁revolution ary ▁in ▁combining ▁the ▁views ▁of ▁No am ▁Ch om sky ▁and ▁Hill ary ▁Put nam ▁into ▁one ▁form ulation . ▁After ▁comple ting ▁his ▁lingu istic ▁studies , ▁T arna w sky ▁worked ▁on ▁computer ▁processing ▁of ▁natural ▁languages ▁and ▁the ▁development ▁of ▁artificial ▁ones ▁as ▁well ▁as ▁in ▁the ▁area ▁of ▁Art ific ial ▁Int elligence , ▁on ▁Ex pert ▁Systems . ▁For ▁his ▁work ▁at ▁IBM ▁he ▁received ▁a ▁number ▁of ▁awards . ▁He ▁has ▁author ed ▁numerous ▁articles ▁on ▁computational ▁and ▁lingu istic ▁topics . ▁After ▁leaving ▁IBM ▁under ▁early ▁ret irement ▁program , ▁T arna w sky ▁joined ▁the ▁staff ▁of ▁the ▁Harr iman ▁Institute ▁at ▁Columbia ▁University ▁in ▁New ▁York ▁City ▁and ▁was ▁professor ▁of ▁Ukrain ian ▁Liter ature ▁and ▁Culture ▁in ▁the ▁Department ▁of ▁S lav ic ▁L anguages ▁as ▁well ▁as ▁co - co ordin ator ▁of ▁Ukrain ian ▁Studies ▁( 1 9 9 3 - 1 9 9 6 ). ▁ ▁Know ledge ▁Sem antics ▁was ▁published ▁in ▁Ukrain ian ▁translation , ▁which ▁T arna w sky ▁o vers aw , ▁as ▁Z n ann ye va ▁Sem ant y ka ▁by ▁National ▁University ▁of ▁the ▁Ky iv - M oh y la ▁Academy ▁in ▁ 2 0 1 6 .