Implementasi Algoritma Ternary Search Tree dan Teknologi Grafis Berbasis Vektor untuk Interpretasi Alfabet Pitman Shorthand

Abstract

Pitman shorthand system is one of the most popular of nowadays shorthand systems. It has been taught and widely used throughout the world to help the stenographers in improving the writing speed. In this research, a Pitman shorthand's alphabets interpretation mobile system is established purposely to ease the stenographers in interpreting the shorthand script into English text. The outlines are interpreted using dictionary-based approach. This system can display alphabet list, so that it also can be used by the students who wish to learn this shorthand system. All symbols are rendered with JSR-226 (Scalable Vector Graphics API). The system implements Ternary Search Tree (TST) algorithm to improve data searching speed. According to the experiments, the system can successfully interpret inputted alphabets up to 71.95%.