The first RBMT systems were developed in the early 1970s. The most important steps of this evolution were the emergence of the following RBMT systems: 展开

The main approach of RBMT systems is based on linking the structure of the given input sentence with the structure of the demanded output sentence, necessarily preserving their unique … 展开

The RBMT system contains:
• a SL morphological analyser - analyses a source language word and provides the morphological information;
• a SL parser … 展开

• Insufficient amount of really good dictionaries. Building new dictionaries is expensive.
• Some … 展开

There are three different types of rule-based machine translation systems:
1. Direct Systems (Dictionary Based Machine Translation) map input to output with basic rules. 展开

An ontology is a formal representation of knowledge that includes the concepts (such as objects, processes etc.) in a domain and some relations between them. If the stored information is … 展开

• No bilingual texts are required. This makes it possible to create translation systems for languages that have no texts in common, or even no digitized data whatsoever. 展开