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Article
Publication date: 22 November 2022

Sergio David Cuéllar, Maria Teresa Fernandez-Bajón and Felix de Moya-Anegón

This study aimed to examine the similarities and differences between the ability to analyze the environment and exploit new knowledge (absorptive capacity) and the skills to…

1561

Abstract

Purpose

This study aimed to examine the similarities and differences between the ability to analyze the environment and exploit new knowledge (absorptive capacity) and the skills to generate value from innovation (appropriation). These fields have similar origins and are sometimes confused by practitioners and academics.

Design/methodology/approach

A review was conducted based on a full-text analysis of 681 and 431 papers on appropriation and absorptive capacity, respectively, from Scopus, Science Direct and Lens, using methodologies such as text mining, backward citation analysis, modularity clustering and latent Dirichlet allocation analysis.

Findings

In business disciplines, the fields are considered different; however, in other disciplines, it was found that some authors defined them quite similarly. The citation analysis results showed that appropriation was more relevant to absorptive capacity, or vice versa. From the dimension perspective, it was found that although appropriation was considered a relevant element for absorptive capacity, the last models did not include it. Finally, it was found that studies on both topics identified the importance of appropriation and absorptive capacity for innovation performance, knowledge management and technology transfer.

Originality/value

This is one of the first studies to examine in-depth the relationship between appropriation and absorptive capacity, bridging a gap in both fields.

Details

Benchmarking: An International Journal, vol. 31 no. 1
Type: Research Article
ISSN: 1463-5771

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Article
Publication date: 1 December 2000

Eduardo Peis, Félix de Moya and J. Carlos Fernández‐Molina

The eventual adaptation of archives to new technological possibilities could begin with the creation of digital versions of archival finding aids, which would allow the…

1102

Abstract

The eventual adaptation of archives to new technological possibilities could begin with the creation of digital versions of archival finding aids, which would allow the international diffusion of descriptive information. The Standard Generalized Markup Language (SGML), document type definition (DTD) for archival description known as encoded archival description (EAD) is an appropriate tool for this purpose. Presents a methodological strategy that begins with an analysis of EAD and the informational object to be marked up, allowing the semiautomatic creation of a digital version.

Details

Library Hi Tech, vol. 18 no. 4
Type: Research Article
ISSN: 0737-8831

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Article
Publication date: 16 January 2009

Carlos Olmeda‐Gómez, Antonio Perianes‐Rodriguez, Ma Antonia Ovalle‐Perandones, Vicente P. Guerrero‐Bote and Felix de Moya Anegón

The purpose of this paper is to visualize the inter‐university and international collaboration networks generated by Spanish universities based on the co‐authorship of scientific…

1385

Abstract

Purpose

The purpose of this paper is to visualize the inter‐university and international collaboration networks generated by Spanish universities based on the co‐authorship of scientific articles.

Design/methodology/approach

The approach takes the form of formulation based on a bibliometric analysis of Spanish university production from 2000 to 2004 as contained in Web of Science databases, applying social network visualization techniques. The co‐authorship data used were extracted with the total counting method from a database containing 100,710 papers.

Findings

Spanish inter‐university collaboration patterns appear to be influenced by both geographic proximity and administrative and political affiliation. Inter‐regional co‐authorship encompasses regional sub‐networks whose spatial scope conforms rather closely with Spanish geopolitical divisions. Papers involving international collaboration are written primarily with European Union and North and Latin American researchers. Greater visibility is attained with international co‐authorship than with any other type of collaboration studied.

Research limitations/implications

Impact was measured in terms of journals rather than each individual paper. The co‐authorship data were taken from the Web of Knowledge and were not compared with data from other databases.

Practical implications

The data obtained in the paper may provide guidance for public policy makers seeking to enhance and intensify the internationalization of scientific production in Spanish universities.

Originality/value

The Spanish university system is in the midst of profound structural change. This is the first paper to describe Spanish university collaboration networks using social network visualization techniques, covering an area not previously addressed.

Details

Aslib Proceedings, vol. 61 no. 1
Type: Research Article
ISSN: 0001-253X

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Article
Publication date: 8 January 2014

Lutz Bornmann, Moritz Stefaner, Felix de Moya Anegón and Rüdiger Mutz

The web application presented in this paper allows for an analysis to reveal centres of excellence in different fields worldwide using publication and citation data. Only specific…

1369

Abstract

Purpose

The web application presented in this paper allows for an analysis to reveal centres of excellence in different fields worldwide using publication and citation data. Only specific aspects of institutional performance are taken into account and other aspects such as teaching performance or societal impact of research are not considered. The purpose of this paper is to address these issues.

Design/methodology/approach

Based on data gathered from Scopus, field-specific excellence can be identified in institutions where highly-cited papers have been frequently published.

Findings

The web application (www.excellencemapping.net) combines both a list of institutions ordered by different indicator values and a map with circles visualising indicator values for geocoded institutions.

Originality/value

Compared to the mapping and ranking approaches introduced hitherto, our underlying statistics (multi-level models) are analytically oriented by allowing the estimation of values for the number of excellent papers for an institution which are statistically more appropriate than the observed values; the calculation of confidence intervals as measures of accuracy for the institutional citation impact; the comparison of a single institution with an “average” institution in a subject area: and the direct comparison of at least two institutions.

Details

Online Information Review, vol. 38 no. 1
Type: Research Article
ISSN: 1468-4527

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Article
Publication date: 1 March 1992

Alice Keefer and Miguel Jiménez

Spain's libraries have experienced considerable change in the past decade as a result of governmental restructuring and the general economic boom, after many years of neglect…

66

Abstract

Spain's libraries have experienced considerable change in the past decade as a result of governmental restructuring and the general economic boom, after many years of neglect. Automation efforts, the first of which date from the late 1960s, have increased in the past five years, coinciding with the introduction of new software packages. The pace of automation and the software solution chosen vary according to the different types of libraries. Some networking and co‐operative ventures have begun recently, especially among university and research libraries. It remains to be seen if the present growth will continue after the major events of 1992 have concluded.

Details

Program, vol. 26 no. 3
Type: Research Article
ISSN: 0033-0337

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Article
Publication date: 25 November 2013

Benjamin Vargas-Quesada, Khaldoon Mohammad Oglah Al-Dwairi, Cristina Faba-Perez and Felix de Moya-Anegón

This article aims to display the structure and reveal the web influence of institutions in the MENA zone, in geographic terms (country) and academic terms (universities), by means…

643

Abstract

Purpose

This article aims to display the structure and reveal the web influence of institutions in the MENA zone, in geographic terms (country) and academic terms (universities), by means of their links.

Design/methodology/approach

Using search engines and webcrawlers designed to gather information about web links, in conjunction with visualization techniques and degree indicators based on social network analysis, the authors achieved their objective and found responses to a series of pertinent research questions.

Findings

There is no direct relationship between the number of university websites and the number of inlinks. Linking between countries in the MENA zone obeys patterns of vicinity and geopolitics. Arab universities are interlinked following trends governed by territorial proximity. There is a strong endogamic tendency, with universities from a single country citing each other, particularly in the case of Saudi Arabia. The authors present the first ranking of web influence in the MENA zone based on network indicators, namely country and university, and their order is corroborated by comparison with other rankings of a webometric or scientometric nature.

Research limitations/implications

Studies of this type cannot be undertaken again, at least not from the web link perspective, as Yahoo!, Google and Bing have since blocked the webcrawlers that attempt to carry out searches of inlinking or co-inlinking between/among sites. Hence, this work can be considered both a pioneer and the last of its kind. The authors do not know if or when it will be possible to again make queries about URLs in webs or, alternatively, in titles.

Originality/value

This is the first visual report of the web structure underlying the countries and universities of the MENA zone. It is also the first time that a country and university ranking of this geopolitical zone has been carried out using network indicators based on web links.

Details

Aslib Proceedings: New Information Perspectives, vol. 65 no. 6
Type: Research Article
ISSN: 0001-253X

Keywords

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Article
Publication date: 1 May 2006

Carmen Galvez and Félix de Moya‐Anegón

To evaluate the accuracy of conflation methods based on finite‐state transducers (FSTs).

519

Abstract

Purpose

To evaluate the accuracy of conflation methods based on finite‐state transducers (FSTs).

Design/methodology/approach

Incorrectly lemmatized and stemmed forms may lead to the retrieval of inappropriate documents. Experimental studies to date have focused on retrieval performance, but very few on conflation performance. The process of normalization we used involved a linguistic toolbox that allowed us to construct, through graphic interfaces, electronic dictionaries represented internally by FSTs. The lexical resources developed were applied to a Spanish test corpus for merging term variants in canonical lemmatized forms. Conflation performance was evaluated in terms of an adaptation of recall and precision measures, based on accuracy and coverage, not actual retrieval. The results were compared with those obtained using a Spanish version of the Porter algorithm.

Findings

The conclusion is that the main strength of lemmatization is its accuracy, whereas its main limitation is the underanalysis of variant forms.

Originality/value

The report outlines the potential of transducers in their application to normalization processes.

Details

Journal of Documentation, vol. 62 no. 3
Type: Research Article
ISSN: 0022-0418

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Article
Publication date: 13 January 2012

Carmen Galvez and Félix de Moya‐Anegón

Gene term variation is a shortcoming in text‐mining applications based on biomedical literature‐based knowledge discovery. The purpose of this paper is to propose a technique for…

649

Abstract

Purpose

Gene term variation is a shortcoming in text‐mining applications based on biomedical literature‐based knowledge discovery. The purpose of this paper is to propose a technique for normalizing gene names in biomedical literature.

Design/methodology/approach

Under this proposal, the normalized forms can be characterized as a unique gene symbol, defined as the official symbol or normalized name. The unification method involves five stages: collection of the gene term, using the resources provided by the Entrez Gene database; encoding of gene‐naming terms in a table or binary matrix; design of a parametrized finite‐state graph (P‐FSG); automatic generation of a dictionary; and matching based on dictionary look‐up to transform the gene mentions into the corresponding unified form.

Findings

The findings show that the approach yields a high percentage of recall. Precision is only moderately high, basically due to ambiguity problems between gene‐naming terms and words and abbreviations in general English.

Research limitations/implications

The major limitation of this study is that biomedical abstracts were analyzed instead of full‐text documents. The number of under‐normalization and over‐normalization errors is reduced considerably by limiting the realm of application to biomedical abstracts in a well‐defined domain.

Practical implications

The system can be used for practical tasks in biomedical literature mining. Normalized gene terms can be used as input to literature‐based gene clustering algorithms, for identifying hidden gene‐to‐disease, gene‐to‐gene and gene‐to‐literature relationships.

Originality/value

Few systems for gene term variation handling have been developed to date. The technique described performs gene name normalization by dictionary look‐up.

Details

Journal of Documentation, vol. 68 no. 1
Type: Research Article
ISSN: 0022-0418

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Article
Publication date: 1 August 2005

Carmen Galvez, Félix de Moya‐Anegón and Víctor H. Solana

To propose a categorization of the different conflation procedures at the two basic approaches, non‐linguistic and linguistic techniques, and to justify the application of…

1334

Abstract

Purpose

To propose a categorization of the different conflation procedures at the two basic approaches, non‐linguistic and linguistic techniques, and to justify the application of normalization methods within the framework of linguistic techniques.

Design/methodology/approach

Presents a range of term conflation methods, that can be used in information retrieval. The uniterm and multiterm variants can be considered equivalent units for the purposes of automatic indexing. Stemming algorithms, segmentation rules, association measures and clustering techniques are well evaluated non‐linguistic methods, and experiments with these techniques show a wide variety of results. Alternatively, the lemmatisation and the use of syntactic pattern‐matching, through equivalence relations represented in finite‐state transducers (FST), are emerging methods for the recognition and standardization of terms.

Findings

The survey attempts to point out the positive and negative effects of the linguistic approach and its potential as a term conflation method.

Originality/value

Outlines the importance of FSTs for the normalization of term variants.

Details

Journal of Documentation, vol. 61 no. 4
Type: Research Article
ISSN: 0022-0418

Keywords

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Abstract

Details

Evaluating Scholarship and Research Impact
Type: Book
ISBN: 978-1-78756-390-2

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