Filters








65 Hits in 1.0 sec

Extraction of semantic relations from a Basque monolingual dictionary using Constraint Grammar [article]

Eneko Agirre, Olatz Ansa, Xabier Arregi, Xabier Artola, Arantza Diaz de Ilarraza, Mikel Lersundi, David Martinez, Kepa Sarasola, Ruben Urizar
2000 arXiv   pre-print
Our research group has been previously involved in creating a Dictionary Knowledge Base from the definitions in a French monolingual dictionary [ARTOLA, 1993; AGIRRE ET AL., 1997] .  ... 
arXiv:cs/0010025v1 fatcat:o6wcfmzedzexxb45xtlvli7a5q

Idiomatikotasunaren karakterizazio automatikoa: izena+aditza konbinazioak

Antton Gurrutxaga Hernaiz, Iñaki Alegria Loinaz, Xabier Artola Zubillaga
2016 EKAIA Euskal Herriko Unibertsitateko Zientzi eta Teknologi Aldizkaria  
Antton Gurrutxaga, Iñaki Alegria, Xabier Artola 5.1. Propietateen banakako neurketa 5.1.1.  ...  Antton Gurrutxaga, Iñaki Alegria, Xabier Artola SARRERA Jakina da konbinazio-sistema diskretua izatea dela hizkuntzaren ezaugarri gakoetako bat [1] .  ... 
doi:10.1387/ekaia.14544 fatcat:y5eugadmqjhwjch5d5l3mgvdpm

Teknologia garatzeko estrategiak baliabide urriko hizkuntzetarako: euskararen eta Ixa taldearen adibidea

Iñaki Alegria, Xabier Artola
unpublished
Resumen El artículo comienza presentando varios datos que muestran la situación de la lengua vasca, y a continuación proponiendo una clasificación para las lenguas del mundo según sea su presencia en Internet y en la tecnología de la lengua. El cuerpo del artículo presenta el trabajo hecho por el grupo Ixa en el campo del procesamiento automático del euskara, identificando sus siete hitos principales y describiendo la estrategia que ha guiado este desarrollo. Se plantea que esta estrategia
more » ... servir como referencia para 190 lenguas que según la clasificación propuesta no poseen recursos de tecnología de la lengua pero si poseen una mínima presencia significativa en Internet. Laburpena Euskararen egoeraren inguruan hainbat datu ematen dira labur-labur, eta horrekin batera munduko hizkuntzak sailkatzeko proposamen bat aurkezten da Interneten eta hizkuntz teknologian duten egoeren araberakoa. Euskararen prozesaketa automatikoan Ixa taldeak izan duen bilakaeraren nondik norakoak zehazten dira gero, hainbat mugarri azpimarratuz eta ibilbide hori jarraitzeko erabili den estrategia deskribatuz. Munduko 190 hizkuntzentzat erreferentzia izan daiteke estrategia hori, hain zuen, Interneten presentzia minimo eduki bai baina oraindik hizkuntza-teknologia mota hau landu ez duten hizkuntzentzat This work is licensed under a Creative Commons Attribution 3.0 License
fatcat:dk5klfj7mnalta7hptydnwdw3i

AUTOMATIC EXTRACTION OF VERB PATERNS FROM HAUTA-LANERAKO EUSKAL HIZTEGlA

Jose Arriola, Xabier Artola, Aitor Soroa
2003 ASJU Geh   unpublished
This paper presents some of the results obtained by means of the method we developed for the study of verb usage exarrtples, emphasizing as we do so that the primary aim was the development of a method rather than the results per se, and dwelling on the importante of shallow syntactic patterns in obtaining the patterns of the verbs studied. ~ are concerned with the extraction of verb patterns from the verb entries examples of an ordinary dictionary in machine readable version. The corpus of
more » ... usage examples that we have analysed is composed of 13.089 examples. A shallow analysis allowed us to detect the verb chains and phrasal units that appear with the verb under study. The use of an SGML (Standard Generalized Markup Language) data structure to represent the analysed verb entry examples facilitates the extraction of the information contained in this data structure. ~ present an evaluation of the basic subcategorization patterns found and the principal problems encountered in the automatic extraction of them. 1. Motivation: Why analyse verb examples? The investigation reported in this article was motivated by two considerations: (1) the use of existing lexical resources in order to contribute to the design of more complete lexical entries for the Lexical Database for Basque (Agirre et at. 1995, Aldezabal et al. 2001); and (2) the acquisition of a basic subcategorization information of verbs to support our parsing tools. The practical goal of our work is to enrich the information in verb entries with their corresponding basic subcategorization patterns. In that sense we think that our effort could be useful to increase the lexicographer's productivity and to help solving the problem of identifying predicate-argument structures of verbs. It is widely recognised that verb subcategorization represents one of the most important elements of grammatical/lexical knowledge for efficient and reliable parsing. Researchers in NLP have increasingly felt the need to construct computational lexicons dynamically from text corpora, rather than relying on existing 'static' lexical databases (Pustejovsky and Boguraev 1994). Because of the lack of accurate verb subcat-egorization information causing half of the parse failures (Briscoe and Carroll 1993), attempts have been made to construct, from empirical data, lexicons that encode [
fatcat:3yic3jvblzcsjepkeefeim6m2q

AURKIBIDEA / ÍNDICE / SOMMAIRE / INDEX [chapter]

2022 Arantzazutik mundu zabalera: 1968-2018 = La normativización del euskera: 1968-2018 = La standardisation de la langue basque: 1918-2018 = Basque language´s standardization: 1968-2018  
Artola, A. Díaz de Ilarraza, N. Ezeiza, K. Sarasola, R.  ...  Imanol Artola Altuna Euskara batuaren etorkizuneko erronkak hezkuntzan ...........................................  ... 
doi:10.31819/9783968691589-toc fatcat:5u7eh6ccyrd3fmtkjbjrbhtxxi

Strategies to develop Language Technologies for Less-Resourced Languages based on the case of Basque

Iñaki Alegria, Xabier Artola, Arantza Díaz De Ilarraza, Kepa Sarasola
2013 unpublished
fatcat:gm4eux5v2reuhddzuqjpfwlnum

Representation and treatment of multiword expressions in Basque

Iñaki Alegria, Olatz Ansa, Xabier Artola, Nerea Ezeiza, Koldo Gojenola, Ruben Urizar
2004 Proceedings of the Workshop on Multiword Expressions Integrating Processing - MWE '04   unpublished
This paper describes the representation of Basque Multiword Lexical Units and the automatic processing of Multiword Expressions. After discussing and stating which kind of multiword expressions we consider to be processed at the current stage of the work, we present the representation schema of the corresponding lexical units in a generalpurpose lexical database. Due to its expressive power, the schema can deal not only with fixed expressions but also with morphosyntactically flexible
more » ... ons. It also allows us to lemmatize word combinations as a unit and yet to parse the components individually if necessary. Moreover, we describe HABIL, a tool for the automatic processing of these expressions, and we give some evaluation results. This work must be placed in a general framework of written Basque processing tools, which currently ranges from the tokenization and segmentation of single words up to the syntactic tagging of general texts.
doi:10.3115/1613186.1613193 fatcat:ap3ft45mebffjciy5dyga7qioa

Elecciones de 28 de octubre de 1990 al Parlamento Vasco

Carmen Fernández-Miranda Campoamor
1991 Revista de Derecho Político  
EE: Xabier Gurrutxaga Aizpeolea y Koro Agote Ugartemendia. PP: Gregorio Ordóñez Fenollar.  ...  , Xabier Ormaetxea Garay, Pedro Luis Urrutxi Arnoriaga y María Isabel Juaristi Torrealday.  ... 
doi:10.5944/rdp.33.1991.8510 fatcat:esx25gffzrcwdocndxkya3ghui

Erroibarko aldaeraren inguruan (3 – Hego Erroibarko azpialdaera. Bigarren erdia)

Koldo Artola Kortajarena
2016 Fontes Linguae Vasconum  
ISSN: 0046-435X ISSN-e: 2530-5832 ARDAITZ Ana Lusarreta Lusarreta Zerri-hiltzea (1988) Esker biziak damazkiot lana irakurri eta zenbait iradokizun egin didan Xabier semeari, Euskal Filologian  ...  … granéroa, o arkàtu maindë´ra… -/ 46 Erroibarko aldaeraren inguruan ISSN: 0046-435X ISSN-e: 2530-5832 Zitu Koldo Artola Artola Fontes Linguae Vasconum (FLV), 122, julio-diciembre, 2016, 245-301  ... 
doi:10.35462/flv122.1 fatcat:dhqdkthmkzb7ngeqe2tnpxrdg4

Bibliografia sobre Historia Contemporánea del País Vasco publicada en 1990

José Luis de la Granja Sainz, Santiago de Pablo
2018 Historia Contemporánea  
AIZPURU MURÚA, Mikel Xabier: "Gabiria, un municipio rural en la Guipúzcoa republicana", págs. 237-251.  ...  Miguel Artola y D. Felipe Ruiz Martín. Universidad del País Vasco, Bilbao, págs. 225-236. URKIA ETXABE, José María: "Donostiako San Antonio Abad Ospitalaren So- rrera", R.f.E.  ... 
doaj:cf158bb594f6462fbf6bf81e93073ac5 fatcat:irqnvinftrdn5oofzt3teupdkm

A proposal for word sense disambiguation using conceptual distance [chapter]

Eneko Agirre, German Rigau
1997 Current issues in linguistic theory  
We would also like to thank Ander Murua, who provided mathematical assistance, Xabier Arregi, Jose Mari Arriola, Xabier Artola, Arantxa Diaz de Ilarraza, Kepa Sarasola, and Aitor Soroa from the Computer  ... 
doi:10.1075/cilt.136.16agi fatcat:3qaki74xj5eodcs4farbtnz6pe

A Proposal for Word Sense Disambiguation using Conceptual Distance

Eneko Agirre, German Rigau
1995 arXiv   pre-print
We would also like to thank Ander Murua, who provided mathematical assistance, Xabier Arregi, Jose Mari Arriola, Xabier Artola, Arantxa Diaz de Ilarraza, Kepa Sarasola, and Aitor Soroa from the Computer  ... 
arXiv:cmp-lg/9510003v1 fatcat:negnjevavvb2rmi3dbq5c2noka

De la Historia de la Historia de España… y de los historiadores

Ignacio Olábarri Gortázar
2013 Memoria y civilización: Anuario de historia  
Se trata, concretamente, además de Morales y de Fullola, de José Andrés-Gallego (Calatayud, 1944, contemporaneísta con una obra muy vasta y con diversos focos de interés); Xabier Barral i Altet (Barcelona  ...  Formalmente correctos en su crítica, Artola y Jover se desmarcan claramente de las tesis tradicionalistas.  ... 
doi:10.15581/001.16.279-306 fatcat:w4jsokrvyrgbjny33vre742nzq

Combining Unsupervised Lexical Knowledge Methods for Word Sense Disambiguation [article]

German Rigau, Jordi Atserias, Eneko Agirre
1997 arXiv   pre-print
Acknowledgments This work would not be possible without the collaboration of our colleagues, specially Jose Mari Arriola, Xabier Artola, Arantza Diaz de Ilarraza, Kepa Sarasola and Aitor Soroa in the Basque  ...  ., 1992) (Artola, 1993) and some attempts to do automatic genus disambiguation have been performed using the semantic codes of the dictionary (Bruce et al., 1992) or using cooccurrence data extracted  ... 
arXiv:cmp-lg/9704007v1 fatcat:qlqcgxm5czhn5e57y6kk4wmzye

Combining unsupervised lexical knowledge methods for word sense disambiguation

German Rigau, Jordi Atserias, Eneko Agirre
1997 Proceedings of the 35th annual meeting on Association for Computational Linguistics -  
Acknowledgments This work would not be possible without the collaboration of our colleagues, specially Jose Mari Arriola, Xabier Artola, Arantza Diaz de Ilarraza, Kepa Sarasola and Aitor Soroa in the Basque  ...  WSD is a very difficult task even for humans 6, but semiautomatic techniques to disambiguate genus have been broadly used (Amsler, 1981) (Vossen and Serail, 1990) (Ageno et ah, 1992) (Artola,  ... 
doi:10.3115/976909.979624 dblp:conf/acl/RigauAA97 fatcat:hyjbadnu4fbslmrwze2twpwuv4
« Previous Showing results 1 — 15 out of 65 results