Abstract
The conversion algorithms for two classes of tree transducers, i.e., simple generalized syntax-directed tree translation (SGSDTT) and generalized finite state transformation (GFST), are proposed. A top-down backtrack parsing algorithm for a GFST is presented. The minimum distance structure-preserved error-correcting tree automaton is also extended to be a parser for SGSDTT. Finally, the tree transducers are applied to modeling and analysis of human motion.
Original language | English (US) |
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Pages (from-to) | 417-458 |
Number of pages | 42 |
Journal | International Journal of Computer & Information Sciences |
Volume | 11 |
Issue number | 6 |
DOIs | |
State | Published - Dec 1 1982 |
Keywords
- bottom-up tree transducer
- generalized finite-state transformation
- generalized syntax-directed translation
- generalized syntax-directed tree translation
- grammatical inference
- human motion modeling
- minimum-distance structure-preserved error-correcting parser
- motion analysis
- Syntactic pattern recognition
- top-down backtrack parsing
- top-down tree transducer
- tree
- tree grammar
ASJC Scopus subject areas
- Engineering(all)