27 citations · 76 across the 9 of their papers we have counts for
9 papers
Comparing a Linguistic and a Stochastic Tagger
Christer Samuelsson, Atro Voutilainen
Concerning different approaches to automatic PoS tagging: EngCG-2, a constraint-based morphological tagger, is compared in a double-blind test with a state-of-the-art statistical t…
Inducing Constraint Grammars
Christer Samuelsson, Pasi Tapanainen, Atro Voutilainen
Constraint Grammar rules are induced from corpora. A simple scheme based on local information, i.e., on lexical biases and next-neighbour contexts, extended through the use of barr…
Relating Turing's Formula and Zipf's Law
Christer Samuelsson
An asymptote is derived from Turing's local reestimation formula for population frequencies, and a local reestimation formula is derived from Zipf's law for the asymptotic behavior…
Example-Based Optimization of Surface-Generation Tables
Christer Samuelsson
A method is given that "inverts" a logic grammar and displays it from the point of view of the logical form, rather than from that of the word string. LR-compiling techniques are u…
Handling Sparse Data by Successive Abstraction
Christer Samuelsson
A general, practical method for handling sparse data that avoids held-out data and iterative reestimation is derived from first principles. It has been tested on a part-of-speech t…
Notes on LR Parser Design
Christer Samuelsson
The design of an LR parser based on interleaving the atomic symbol processing of a context-free backbone grammar with the full constraints of the underlying unification grammar is…