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Managing syntactic variation in text retrieval

Jesús Vilares, Carlos Gómez-Rodríguez, Miguel A. Alonso
2005 Proceedings of the 2005 ACM symposium on Document engineering - DocEng '05  
Information Retrieval systems are limited by the linguistic variation of language.  ...  Two different sources of syntactic information, queries and documents, are studied in order to increase the performance of Information Retrieval systems.  ...  In this paper we study how the use of syntactic information can improve the performance of Information Retrieval systems, analyzing the performance of different approaches for managing the syntactic variation  ... 
doi:10.1145/1096601.1096643 dblp:conf/doceng/VilaresGA05 fatcat:z6khtwza25ca3pqnhayivefyau

Morphological and Syntactic Processing for Text Retrieval [chapter]

Jesús Vilares, Miguel A. Alonso, Manuel Vilares
2004 Lecture Notes in Computer Science  
This article describes the application of lemmatization and shallow parsing as a linguistically-based alternative to stemming in Text Retrieval, with the aim of managing linguistic variation at both word  ...  Several alternatives for selecting the index terms among the syntactic dependencies detected by the parser are evaluated.  ...  Conclusions Throughout this article we have studied the employment of Natural Language Processing techniques in Text Retrieval as an alternative to stemming for managing linguistic variation.  ... 
doi:10.1007/978-3-540-30075-5_36 fatcat:b6xn6age4rfflainp2flj6qlqi

COLE Experiments at CLEF 2003 in the Spanish Monolingual Track [chapter]

Jesús Vilares, Miguel A. Alonso, Francisco J. Ribadas
2004 Lecture Notes in Computer Science  
next step consists of deciding how to process, at phrase level, its syntactic content in order to manage the syntactic variation of the document.  ...  The first approach is based on the lemmatization of the text in order to avoid inflectional variation.  ...  Acknowledgements The research described in this paper has been supported in part by Ministerio de Ciencia y Tecnología (TIC2000-0370-C02-01, HP2001-0044 and HF2002-81), FPU grants of Secretaría de Estado  ... 
doi:10.1007/978-3-540-30222-3_33 fatcat:4nkb2qf4kredriljtbbykhfr64

Text mining and its potential applications in systems biology

Sophia Ananiadou, Douglas B. Kell, Jun-ichi Tsujii
2006 Trends in Biotechnology  
Text mining techniques, which involve the processes of information retrieval, information extraction and data mining, provide a means of solving this.  ...  With biomedical literature increasing at a rate of several thousand papers per week, it is impossible to keep abreast of all developments; therefore, automated means to manage the information overload  ...  Review TRENDS in Biotechnology Vol.24 No.12 Syntactic variations characterize the different realizations of a predicate (verb); thus, for the verb 'activate', we can have several syntactic variations  ... 
doi:10.1016/j.tibtech.2006.10.002 pmid:17045684 fatcat:ppkcfka7yrenjkz3z3ad4dj6ha

Page 397 of Linguistics and Language Behavior Abstracts: LLBA Vol. 24, Issue 1 [page]

1990 Linguistics and Language Behavior Abstracts: LLBA  
Quirk’s books’ value/uses/impact; 9000145 Michif language classification, verbal component, phonological / syntactic features; 9001837 microcomputer full-text retrieval, concepts clarified; evaluation  ...  retrieval systems, BIRD/QUILL/MicroBIRD; uses/development; 9001740 word processing, text as evolving structure; reading/writing implica- tions; 9000768 WordCruncher full-text-retrieval system, multilingual  ... 

Terminology-driven literature mining and knowledge acquisition in biomedicine

Goran Nenadić, Hideki Mima, Irena Spasić, Sophia Ananiadou, Jun-ichi Tsujii
2002 International Journal of Medical Informatics  
In this paper we describe Tagged Information Management System (TIMS), an integrated knowledge management system for the domain of molecular biology and biomedicine, in which terminology-driven literature  ...  Tag-based interval operations and a query language are introduced in order to facilitate KA and retrieval from XML documents.  ...  The main goal of literature mining is to retrieve knowledge that is 'buried' in a text and to present the distilled knowledge to users in a concise form.  ... 
doi:10.1016/s1386-5056(02)00055-2 pmid:12460630 fatcat:yulxesw4svffxcnzhx5i5n6ayy

Expansion of multi-word terms for indexing and retrieval using morphology and syntax

Christian Jacquemin, Judith L. Klavans, Evelyne Tzoukermann
1997 Proceedings of the 35th annual meeting on Association for Computational Linguistics -  
Final results are evaluated for precision and recall, and implications for indexing and retrieval are discussed.  ...  This includes a finite-state part of speech tagger, a derivational morphological processor for analysis and generation, and a unificationbased shallow-level parser using transformational rules over syntactic  ...  In using a list of controlled terms coupled with a syntactic analyzer, the method is more precise than traditional text simplification methods.  ... 
doi:10.3115/976909.979621 dblp:conf/acl/JacqueminKT97 fatcat:ij2a6wxg7fdtfm7pdagrmas4ga

Page 50 of Library & Information Science Abstracts Vol. , Issue 6 [page]

1993 Library & Information Science Abstracts  
This includes a set of transformational rules to accommodate variations in natural language expressions. Evaluation of the rules to accommodate variations in natural language expressions.  ...  Reports results of a market study to determine the changes that have taken place in text retrieval and imaging systems: the 2 dominant components of electronic document management systems (EDMS).  ... 

Phase-based information retrieval

A.T. Arampatzis, T. Tsoris, C.H.A. Koster, Th.P. van der Weide
1998 Information Processing & Management  
In this respect, we introduce the phrase retrieval hypothesis to replace the keyword retrieval hypothesis.  ...  AbstractÐIn this article we describe a retrieval schema which goes beyond the classical information retrieval keyword hypothesis and takes into account also linguistic variation.  ...  Word sense disambiguation tries to deal in a degree with semantical variation. The problem of cooccurrence brings the use of syntactic information into retrieval.  ... 
doi:10.1016/s0306-4573(98)00030-2 fatcat:xvp3dr56enh2hdz7lsa6lj6ti4

Extraction of complex index terms in non-English IR: A shallow parsing based approach

Jesús Vilares, Miguel A. Alonso, Manuel Vilares
2008 Information Processing & Management  
The performance of Information Retrieval systems is limited by the linguistic variation present in natural language texts.  ...  We propose the use of syntactic dependencies as complex index terms in an attempt to solve the problems deriving from both syntactic and morpho-syntactic variation and, in this way, to obtain more precise  ...  His research work focuses on Natural Language Processing, Information Retrieval and Extraction and Question Answering.  ... 
doi:10.1016/j.ipm.2007.12.005 fatcat:nwpsidwtlrfjnc7ymjywyrwn2y

Page 28 of Library & Information Science Abstracts Vol. , Issue 7 [page]

1992 Library & Information Science Abstracts  
In the Netherlands, for historical reasons, there have been wide variations in subject indexing practice from library to library.  ...  Describes a process whereby a morpho-syntactic analysis of phrases or user queries is used to generate a structured representation of text.  ... 

Text mining and ontologies in biomedicine: Making sense of raw text

I. Spasic, S. Ananiadou, J. McNaught, A. Kumar
2005 Briefings in Bioinformatics  
The volume of biomedical literature is increasing at such a rate that it is becoming difficult to locate, retrieve and manage the reported information without text mining, which aims to automatically distill  ...  This paper summarises different approaches in which ontologies have been used for text-mining applications in biomedicine.  ...  Acknowledgments The National Centre for Text Mining (NaCTeM), UK is sponsored by the JISC. AK expresses his gratitude to Alexander von Humboldt Foundation.  ... 
doi:10.1093/bib/6.3.239 pmid:16212772 fatcat:ehw3jx2imze2xd2vfe4nuaqcgy

Effective mapping of biomedical text to the UMLS Metathesaurus: the MetaMap program

A R Aronson
2001 Proceedings. AMIA Symposium  
in text.  ...  This knowledge has proved useful for many applications including decision support systems, management of patient records, information retrieval (IR) and data mining.  ...  Acknowledgements The author wishes to extend heartfelt thanks to the following people whose counsel and efforts have been essential in the development of MetaMap: Tom Rindflesch, Allen Browne, Guy Divita  ... 
pmid:11825149 pmcid:PMC2243666 fatcat:i3pfuniaujem5fgj5tbbjmqyci

How thematic maps can assist collection management: A qualitative assessment of Journals' thematic focus

Fidelia Ibekwe-SanJuan
2005 Library collections, acquisitions & technical services  
8 We present a method for mapping the content of a text collection.  ...  graphic display of domain topics is useful for several information-driven tasks, 11 the focus of the paper is more on the comparison of journal ranking by productivity (number of 12 published papers in  ...  variation issue in 169 Although morphological and syntactic variants also hold semantic relations, there are 170 explicit semantic variants, which can be realized by surface linguistic markers.  ... 
doi:10.1080/14649055.2005.10766067 fatcat:ytioth43fnakpc64dxtkpco7qu

How thematic maps can assist collection management: A qualitative assessment of Journals' thematic focus

Fidelia Ibekwe-SanJuan
2005 Library collections, acquisitions & technical services  
8 We present a method for mapping the content of a text collection.  ...  graphic display of domain topics is useful for several information-driven tasks, 11 the focus of the paper is more on the comparison of journal ranking by productivity (number of 12 published papers in  ...  variation issue in 169 Although morphological and syntactic variants also hold semantic relations, there are 170 explicit semantic variants, which can be realized by surface linguistic markers.  ... 
doi:10.1016/j.lcats.2005.08.004 fatcat:kgzhsd6b3bh6tca7xrtazp7z6a
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