Listar por autor "Vilares Ferro, Manuel"
Mostrando ítems 1-20 de 26
-
A common solution for tokenization and part-of-speech tagging: one-pass Viterbi algorithm vs. Iterative approaches
Graña Gil, Jorge; Alonso, Miguel A.; Vilares Ferro, Manuel (Springer-Verlag, 2002)Current taggers assume that input texts are already tokenized, i.e. correctly segmented in \emph{tokens} or high level information units that identify each individual component of the texts. This working hypothesis is ... -
A tagger environment for Galician
Vilares Ferro, Manuel; Graña Gil, Jorge; Araújo, T.; Cabrero, David; Diz, I. (1998)[Abstract] In this paper, we introduce a tagger environment for Galician, the native language of Galicia. Galician belongs to the group of Romance languages which developed from the Latin imposed on the north-west of the ... -
Absolute convergence and error thresholds in non-active adaptive sampling
Vilares Ferro, Manuel; Darriba Bilbao, Víctor M.; Vilares, Jesús (Elsevier Inc., 2022-05)[Abstract] Non-active adaptive sampling is a way of building machine learning models from a training data base which are supposed to dynamically and automatically derive guaranteed sample size. In this context and regardless ... -
Una Aplicación de RI basada en PLN: el Proyecto ERIAL
Barcala Rodríguez, Francisco Mario; Domínguez, Eva María; Alonso, Miguel A.; Cabrero, David; Graña Gil, Jorge; Vilares, Jesús; Vilares Ferro, Manuel; Rojo, Guillermo.; Santalla, María Paula; Sotelo, Susana (2002) -
Communication protocols verification with Esterel
Graña Gil, Jorge; Vilares Ferro, Manuel; Bernhard, R. (Computational Mechanics Publications, 1995)[Abstract] This work summarizes design, implementation and verification processes of a digital telephone switchboard in the Esterel real-time programming environment. Our aim is to show the modularity in the description ... -
Finite-State Morphology and Formal Verification
Vilares Ferro, Manuel; Graña Gil, Jorge; Alvariño Alvariño, Pilar (Cambridge University Press, 1999) -
Formal methods of tokenization for part-of-speech tagging
Graña Gil, Jorge; Barcala Rodríguez, Francisco Mario; Vilares Ferro, Manuel (Springer-Verlag, 2002)[Abstract] One of the most important prior tasks for robust part-of-speech tagging is the correct tokenization or segmentation of the texts. This task can involve processes which are much more complex than the simple ... -
GALENA: tabular DCG parsing for natural languages
Vilares Ferro, Manuel; Alonso, Miguel A.; Graña Gil, Jorge; Cabrero, David (1998)[Abstract] We present a definite clause based parsing environment for natural languages, whose operational model is the dynamic interpretation of logical push-down automata. We attempt to briefly explain our design decisions ... -
Instrumentation of Synchronous Reactive Models for Performance Engineering
Valderruten Vidal, Alberto; Vilares Ferro, Manuel; Graña Gil, Jorge (Springer-Verlag, 1995) -
Integrating external dictionaries into Part-of-speech taggers
Graña Gil, Jorge; Chappelier, J. C.; Vilares Ferro, Manuel (2001)[Abstract] The highest performances in part-of-speech tagging have been obtained by using stochastic methods, such as hidden Markov models. The running parameters of a hidden Markov model for tagging can be estimated from ... -
Intelligent retrieval for biodiversity
Vilares Ferro, Manuel; Fernández, Milagros; Blanco, Adrián; Gómez-Rodríguez, Carlos (2016-02)[Abstract] A knowledge discovery and representation frame to mine contents in systems biology is described. It applies natural language processing to integrate linguistic and domain knowledge in a mathematical model for ... -
Nuevos algoritmos tabulares para el análisis de LIG
Alonso, Miguel A.; Graña Gil, Jorge; Vilares Ferro, Manuel (1999)[Resumen] A partir de un algoritmo de tipo CYK se desarrolla una serie de nuevos algoritmos tabulares para el análisis de Gramáticas Lineales de Índices que incluye algoritmos ascendentes y algoritmos de tipo Earley con y ... -
On the Feasibility of Character n-Grams Pseudo-Translation for Cross-Language Information Retrieval Tasks
Vilares, Jesús; Vilares Ferro, Manuel; Alonso, Miguel A.; Oakes, Michael P. (2016-03)[Abstract] The field of Cross-Language Information Retrieval relates techniques close to both the Machine Translation and Information Retrieval fields, although in a context involving characteristics of its own. The present ... -
On the performance of phonetic algorithms in microtext normalization
Doval, Yerai; Vilares Ferro, Manuel; Vilares, Jesús (Elsevier, 2018-12-15)[Abstract]: User–generated content published on microblogging social networks constitutes a priceless source of information. However, microtexts usually deviate from the standard lexical and grammatical rules of the language, ... -
Parsing as resolution
Vilares Ferro, Manuel; Graña Gil, Jorge (1993)[Abstract] A general context-free parsing algoritm based on logical dynamic programming techniques is described. The analyzer takes a general class of context-free grammar as drivers, and any finite string as input. In an ... -
Practical NLP-Based Text Indexing
Vilares, Jesús; Barcala Rodríguez, Francisco Mario; Alonso, Miguel A.; Graña Gil, Jorge; Vilares Ferro, Manuel (Springer Verlag, 2002) -
Regional Finite-State Error Repair
Vilares Ferro, Manuel; Otero Pombo, Juan; Graña Gil, Jorge (Springer-Verlag, 2004)[Abstract] We describe an algorithm to deal with error repair over finite-state architectures. Such a technique is of interest in spelling correction as well as approximate string matching in a variety of applications ... -
Regional finite-state error repair
Vilares Ferro, Manuel; Otero Pombo, Juan; Graña Gil, Jorge (Springer-Verlag, 2004)[Abstract] We describe an algorithm to deal with error repair over finite-state architectures. Such a technique is of interest in spelling correction as well as approximate string matching in a variety of applications ... -
Regional versus global finite-state error repair
Vilares Ferro, Manuel; Otero Pombo, Juan; Graña Gil, Jorge (Springer-Verlag, 2005)[Abstract] We focus on the domain of a regional least-cost strategy in order to illustrate the viability of non-global repair models over finitestate architectures. Our interest is justified by the difficulty, shared by ... -
El sistema ERIAL: LEIRA, un entorno para RI basado en PLN
Barcala Rodríguez, Francisco Mario; Domínguez, Eva María; Alonso, Miguel A.; Cabrero, David; Graña Gil, Jorge; Vilares, Jesús; Vilares Ferro, Manuel; Rojo, Guillermo.; Santalla, María Paula; Sotelo, Susana (2002)