Knowledge-Based Approach in Intelligent Handwritten Form Processing
Liya Ding* and Ho Chung Lui**
*Institute of Systems Science National University of Singapore, Singapore 31 Science Park Road SNS hub, Singapore 117611
**Kent Ridge Digital Labs, Singapore 21 Heng Mui Keng Terrace, Singapore 119613
In this paper, we introduce a knowledge-based approach applied in the postprocessing of intelligent hand-written fax-form processing. This approach significantly improves recognition in application systems. The main topics covered in this article include (a) hierarchical representation of knowledge, (b) description of domain knowledge, and (c) inference mechanisms on the knowledge hierarchy.