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Information retrieval from scientific abstract and citation databases: A query-by-documents approach based on Monte-Carlo sampling
(2022-08-01)
Article
Open AccessThe rapidly increasing amount of information and entries in abstract and citation databases steadily complicates the information retrieval task. In this study, a novel query-by-document approach using Monte-Carlo sampling ... -
Zipf’s laws of meaning in Catalan
(Public Library of Science (PLOS), 2021-12-16)
Article
Open AccessIn his pioneering research, G. K. Zipf formulated a couple of statistical laws on the relationship between the frequency of a word with its number of meanings: the law of meaning distribution, relating the frequency of a ... -
Unleashing textual descriptions of business processes
(2021-12)
Article
Open AccessTextual descriptions of processes are ubiquitous in organizations, so that documentation of the important processes can be accessible to anyone involved. Unfortunately, the value of this rich data source is hampered by the ... -
Computation of alignments of business processes through relaxation labelling and local optimal search
(Elsevier, 2022-02)
Article
Open AccessA fundamental problem in conformance checking is aligning event data with process models. Unfortunately, existing techniques for this task are either complex, or can only be applicable to restricted classes of models. This ... -
Flexible process model mapping using relaxation labeling
(2020-09-28)
Article
Open AccessComputing a mapping between two process models is a crucial technique, since it enables reasoning and operating across processes, like providing a similarity score between two processes, or merging different process variants ... -
Filtrado de especificaciones de software escritas en lenguaje natural
(Asociación de Técnicos de Informática, 1997-01)
Article
Open AccessLa fase de especificación es una de las más importantes y menos controladas en el proceso de desarrollo de software. Hemos concebido SAREL1 (la versión original de este articulo, en inglés, ha sido publicado por Springer ... -
Analitzant DESIGN/1 de FOUNDATION com a eina per especificar sistemes d'informació
(Asociación de Técnicos de Informática, 1993-09)
Article
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Supporting the process of learning and teaching process models
(2020-03-30)
Article
Open AccessThe creation of a process model faces the challenge of constructing a syntactically correct entity which accurately reflects the semantics of the reality, and is understandable. This paper proposes a framework called ... -
Del texto a la información
(Asociación de Técnicos de Informática, 1998-05)
Article
Open AccessLas aplicaciones informáticas centradas en el Tratamiento de la Lengua (TL) han experimentado en los últimos años un notable auge sobre todo en el ámbito del acceso a la información textual no restriginda (ni codificada). ... -
Un entorno para la extracción de información semántica del diccionario VOX
(Asociación de Técnicos de Informática, 1992-08)
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Male and female politicians on Twitter: A machine learning approach
(2021-02)
Article
Open AccessHow does the language of male and female politicians differ when they communicate directly with the public on social media? Do citizens address them differently? We apply Lasso logistic regression models to identify the ... -
Red queen dynamics, competition and critical points in a model of RNA virus quasispecies
(1999-05-07)
Article
Restricted access - publisher's policyRNA viruses offer a unique opportunity for the study of evolution at the molecular level. Recent experiments involving clonal populations of RNA viruses have shown that competition among virus strains of approximately equal ...
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