Similar to the idea of joint POS tagging and parsing (Hatori et al., 2011;Bohnet and Nivre, 2012), we propose attaching the punctuation prediction onto the parsing tree by embedding into .
we extend the conventional transition actions illustrated in Table 1 to a new set of transition actions for the parsing, denoted by ̂: where Q is the set of punctuation symbols to be predicted, is a punctuation symbol belonging to Q, Shift(s) is an action that attaches s to the current word on the basis of original Shift action in parsing, RightArc(s) attaches to the current word on the basis of original RightArc action.