We present a new approach to aligning English and Chinese sentences in parallel corpora based solely on punctuations. Although the length based approach produces high accuracy rates of sentence alignment for clean parallel corpora written in two Western languages such as French-English and German-English, it does not fair as well for parallel corpora that are noisy or written in two distant lan...

Although punctuation is pervasive in written text, their treatment in parsers and corpora is often second-class. We examine the treatment of commas in CCGbank, a wide-coverage corpus for Combinatory Categorial Grammar (CCG), reanalysing its comma structures in order to eliminate a class of redundant rules, obtaining a more consistent treebank. We then eliminate these rules from C&C, a wide-cove...

Applications that process data streams are becoming common: financial applications process streams of stock ticker data; telephone network monitoring applications process streams of call data. These applications often are queries over streams, so it seems natural to use a database management system instead of a custom application. However, some traditional relational operators are not conducive...

For the automatic punctuation of Automatic Speech Recognition (ASR) output, both prosodic and text based features are used, often in combination. Pure prosody based approaches usually have low computation needs, introduce little latency (delay) and they are also more robust to ASR errors. Text based approaches usually yield better performance, they are however resource demanding (both regarding...

The aim of the paper is to investigate duration between successive keystrokes during typing in order to examine whether prosodic boundaries are expressed in the process of writing. In particular, we are interested in interkey durations that occur next to punctuation marks (comma and full stops while taking keystrokes between words as a reference), since these punctuation marks are often realize...

This paper describes our recent work on extending the punctuation module of automatic subtitles for Portuguese Broadcast News. The main improvement was achieved by the use of prosodic information. This enabled the extension of the previous module which covered only full stops and commas, to cover question marks as well. The approach uses lexical, acoustic and prosodic information. Our results s...