Extensible dependency grammar (XDG) is a modern formalism for declaring dependency relations between lexical entries, generally used to construct natural language parsers. This work discusses how XDG can be used to build computer-assisted language learning instruments, such as a context-sensitive dictionary, a cases and prepositions learning tool, and a grammar checking module. The paper outlines several ideas currently being researched by the author and his colleagues, and some of the current experiments.
목차
I. INTRODUCTION II. XDG IN A NUTSHELL A. Valency principle B. Agreement principle III. DECLARING LOCAL CONTEXTS OF WORDS IN XDG IV. USING WORD DEPENDENCIES IN A CONTEXT-SENSITIVEDICTIONARY AND A CASES/PREPOSITIONS LEARNING TOOL A. Processing User Queries B. Learning Prepositions and Cases C. Grammar Checking V. CONCLUSION REFERENCES
키워드
natural language processingparsingword sense disambiguationcomputers in education
저자
Yulia Ponomarchuk [ Electrical Engineering and Computer Science Department, Kyungpook National University, Daegu, Republic of Korea ]
Dae-Wha Seo [ Electrical Engineering and Computer Science Department, Kyungpook National University, Daegu, Republic of Korea ]