70 citations · 128 across the 10 of their papers we have counts for
10 papers
Towards a single proposal is spelling correction
E. Agirre, K. Gojenola, K. Sarasola
The study presented here relies on the integrated use of different kinds of knowledge in order to improve first-guess accuracy in non-word context-sensitive correction for general…
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…
Developing a hybrid NP parser
Atro Voutilainen, Lluis Padro
We describe the use of energy function optimization in very shallow syntactic parsing. The approach can use linguistic rules and corpus-based statistics, so the strengths of both l…
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…
A syntax-based part-of-speech analyser
Atro Voutilainen
There are two main methodologies for constructing the knowledge base of a natural language analyser: the linguistic and the data-driven. Recent state-of-the-art part-of-speech tagg…
Ambiguity resolution in a reductionistic parser
Atro Voutilainen, Pasi Tapanainen
We are concerned with dependency-oriented morphosyntactic parsing of running text. While a parsing grammar should avoid introducing structurally unresolvable distinctions in order…
Specifying a shallow grammatical representation for parsing purposes
Atro Voutilainen, Timo Jarvinen
Is it possible to specify a grammatical representation (descriptors and their application guidelines) to such a degree that it can be consistently applied by different grammarians…
NPtool, a detector of English noun phrases
Atro Voutilainen
NPtool is a fast and accurate system for extracting noun phrases from English texts for the purposes of e.g. information retrieval, translation unit discovery, and corpus studies.…
Tagging accurately -- Don't guess if you know
Pasi Tapanainen, Atro Voutilainen
We discuss combining knowledge-based (or rule-based) and statistical part-of-speech taggers. We use two mature taggers, ENGCG and Xerox Tagger, to independently tag the same text a…
Three studies of grammar-based surface-syntactic parsing of unrestricted English text. A summary and orientation
Atro Voutilainen
The dissertation addresses the design of parsing grammars for automatic surface-syntactic analysis of unconstrained English text. It consists of a summary and three articles. {\it…