A substring in the sentence that corresponds to a node in the representation tree is denoted by assigning the interval of the substring to SNODE of 2 These definitions are based on the discussion in ( Tang , 1994 ) and Boitet & Zaharin ( 1988 ) .
natural language analysis in machine translation mt based on the stringtree correspondence grammar stcg
E K Tang
An interval is assigned to each word in the sentence , i.e. ( 0-1 ) for `` John '' , ( 1-2 ) for `` picks '' , ( 2-3 ) for `` the '' , ( 3-4 ) for `` box '' and ( 4-5 ) for `` up '' . A substring in the sentence that corresponds to a node in the representation tree is denoted by assigning the interval of the substring to SNODE of 2 These definitions are based on the discussion in ( Tang , 1994 ) and Boitet & Zaharin ( 1988 ) . the node , e.g. the node `` picks up '' with SNODE intervals ( 1-2 +4 -5 ) corresponds to the words `` picks '' and `` up '' in the string with the similar intervals.The correspondence between subtrees and substrings are denoted by the interval assigned to the STREE of each node , e.g. the subtree rooted at node `` picks up '' with STREE interval ( 0-5 ) corresponds to the whole sentence `` John picks the box up '' .
A substring in the sentence that corresponds to a node in the representation tree is denoted by assigning the interval of the substring to SNODE of 2 These definitions are based on the discussion in ( @@CITATION ) and Boitet & Zaharin ( 1988 ) .