ICDAR
2009
IEEE
13 years 2 months ago
2009
IEEE
Chemical expressions have more variant structures in 2-D space than that in math equations. In this paper we propose a unified framework for recognizing handwritten chemical expre...
ACL
1998
13 years 6 months ago
1998
This study exploits statistical redundancy inherent in natural language to automatically predict scores for essays. We use a hybrid feature identification method, including syntac...
DOCENG
2003
ACM
13 years 10 months ago
2003
ACM
An integrated OCR system for mathematical documents, called INFTY, is presented. INFTY consists of four procedures, i.e., layout analysis, character recognition, structure analysi...
ICDAR
2003
IEEE
13 years 10 months ago
2003
IEEE
Structure analysis of table form document is important because printed documents and also electronical documents only provide geometrical layout and lexical information explicitly...