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ICDAR
2003
IEEE
15 years 8 months ago
Rejection Algorithm for Mis-segmented Characters In Multilingual Document Recognition
In OCR systems the character segmentation algorithm may generate mis-segmented blocks. Feedback information from character classifier is indispensable to achieve higher character ...
Zhengang Chen, Xiaoqing Ding
ACL
2007
15 years 4 months ago
Forest-to-String Statistical Translation Rules
In this paper, we propose forest-to-string rules to enhance the expressive power of tree-to-string translation models. A forestto-string rule is capable of capturing nonsyntactic ...
Yang Liu, Yun Huang, Qun Liu, Shouxun Lin
104
Voted
EMNLP
2007
15 years 4 months ago
Mandarin Part-of-Speech Tagging and Discriminative Reranking
We present in this paper methods to improve HMM-based part-of-speech (POS) tagging of Mandarin. We model the emission probability of an unknown word using all the characters in th...
Zhongqiang Huang, Mary P. Harper, Wen Wang
MVA
2007
204views Computer Vision» more  MVA 2007»
15 years 4 months ago
Online Urdu Character Recognition System
Handheld devices generally provide the facility of text input through keys that are an inconvenient and slow way of input. Digitizing tablets and light pens, on the other hand pro...
S. Afaq Husain, Asma Sajjad, Fareeha Anwar
123
Voted
ACL
2006
15 years 4 months ago
An All-Subtrees Approach to Unsupervised Parsing
We investigate generalizations of the allsubtrees "DOP" approach to unsupervised parsing. Unsupervised DOP models assign all possible binary trees to a set of sentences ...
Rens Bod