... 77column as the schema (Date, Temp, RH, Weather)and other columns as data records. The flat model is closest to the 1-dimensionaltable approach used by the majority of previousmodels, but our approach ... uncom-mon for tables to be regarded as a somehow “de-generate” form of text, unworthy of the same de-gree of attention as the rest of the text. But aswe will discuss, the degree of ambiguity in ... in the opening ACL’03invited talk: The overlay of graphics on text is inmany ways equivalent to the overlay of prosody onspeech Just as prosody undoubtedly contributes to the meaning of utterances,...