Previous work has developed various approaches for grounded semantics mainly for the reference resolution task , i.e. , identifying visual objects in the environment given language descriptions ( Dhande , 2003 ; Gorniak and Roy , 2004 ; Tenbrink and Moratz , 2003 ; Siebert and Schlangen , 2008 ; Liu et al. , 2012 ) .
towards mediating shared perceptual basis in situated dialogue
Changsong Liu Rui Fang Joyce Y Chai
Grounded semantics provides a bridge to connect symbolic labels or words with lower level visual features ( Harnad , 1990 ) . Previous work has developed various approaches for grounded semantics mainly for the reference resolution task , i.e. , identifying visual objects in the environment given language descriptions ( Dhande , 2003 ; Gorniak and Roy , 2004 ; Tenbrink and Moratz , 2003 ; Siebert and Schlangen , 2008 ; Liu et al. , 2012 ) . For the referring expression generation task here , we also need a lexicon with grounded semantics .
Previous work has developed various approaches for grounded semantics mainly for the reference resolution task , i.e. , identifying visual objects in the environment given language descriptions ( Dhande , 2003 ; Gorniak and Roy , 2004 ; Tenbrink and Moratz , 2003 ; Siebert and Schlangen , 2008 ; @@CITATION ) .