Naoki Yoshinaga 0001, Yusuke Miyao, Jun'ichi Tsujii. A Formal Proof of Strong Equivalence for a Grammar Conversion from LTAG to HPSG-style. In Robert Frank, editor, Proceedings of the Sixth International Workshop on Tree Adjoining Grammar and Related Frameworks, TAG+ 2002, Venice, Italy, May 20-23, 2002. pages 187-192, Association for Computational Linguistics, 2002. [doi]
Abstract is missing.