Browsing Departament: Llenguatges i Sistemes Informàtics by Title
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A categorical interpretation of state merging algorithms for DFA inference
Elsevier Science Direct (2024-02-08)We use Category Theory to interpret the family of algorithms for inference of DFAs that work by merging states. This interpretation allows us to characterize the structure of the search space and to define criteria for the ... -
A clustering-based Approach for Unsupervised Word Sense Disambiguation
Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)Los métodos de agrupamiento han sido ampliamente usados en muchas tareas de Procesamiento de la Información con el fin de capturar categorías de objetos desconocidos. Sin embargo, el agrupamiento ha sido poco utilizado ... -
A Comparative Study of Simple Online Learning Strategies for Streaming Data
World Scientific and Engineering Academy and Society (WSEAS) (2008)Since several years ago, the analysis of data streams has attracted considerably the attention in various research fields, such as databases systems and data mining. The continuous increase in volume of data and the ... -
A comparative study on VGI and professional noise data
AGILE Digital Editions (2014-06)The ubiquitous nature of mobile devices and its growing presence in urban areas, turn them up into low cost environmental monitoring platforms. In this field, several authors made different efforts to provide alternatives ... -
A comparison of model transformation tools: Application for Transforming GRAI Extended Actigrams into UML Activity Diagrams
Elsevier (2008)Integration of information and manufacturing systems is one of the great achievements of Enterprise Modelling. However, new factors, such as the fast evolution of Information and Communication Technologies (ICT) or the ... -
A computer architecture based on disruptive information technologies for drug management in hospitals
PeerJ (2023-06-29)The drug management currently carried out in hospitals is inadequate due to several factors, such as processes carried out manually, the lack of visibility of the hospital supply chain, the lack of standardized identification ... -
A conceptual representation for modelling the synchronization process of complex road networks
AGILE Digital Editions (2014-06) -
A Data Quality Multidimensional Model for Social Media Analysis
Springer (2023-11-10)Social media platforms have become a new source of useful information for companies. Ensuring the business value of social media first requires an analysis of the quality of the relevant data and then the development of ... -
A Decentralised Location-Based Reputation Management System in the IoT using Blockchain
Institute of Electrical and Electronics Engineers (2022-01-31)The Internet of Things allows an object to connect to the Internet and observe or interact with a physical phenomenon. The communication technologies allow one IoT device to discover and communicate with another in order ... -
A domain-independent methodology to analyze IoT data streams in real-time. A proof of concept implementation for anomaly detection from environmental data
Taylor & Francis (2016-07)Pushed by the Internet of Things (IoT) paradigm modern sensor networks monitor a wide range of phenomena, in areas such as environmental monitoring, health care, industrial processes, and smart cities. These networks provide ... -
A Domain-Specific Modelling Language for Corporate Social Responsibility (CSR)
Elsevier (2018-05)Corporate Social Responsibility (CSR) has become a strategic critical subject in many business processes, since enterprises not only need to provide good products or services, but they also have to demonstrate that they ... -
A fair method for the calculation of the external costs of road traffic noise according to the Eurovignette Directive
Elsevier (2013-10)This paper presents calculations of the costs of road traffic noise in Europe that include the development of improved noise weighting factors according to vehicle class, speed and time of the day. The Eurovignette Directive ... -
A flexible framework for assessing the quality of crowdsourced data
AGILE Digital Editions (2014-06)Crowdsourcing as a means of data collection has produced previously unavailable data assets and enriched existing ones, but its quality can be highly variable. This presents several challenges to potential end users that ... -
A framework for obtaining structurally complex condensed representations of document sets in the biomedical domain
Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)En este art culo presentamos un marco para la obtenci on de representa- ciones condensadas estructuralmente complejas de conjuntos de documentos, el cual servir a de base para la construcci on de res umenes, la obtenci ... -
A Framework to Build a Big Data Ecosystem Oriented to the Collaborative Networked Organization
(2022-11-02)A Collaborative Networked Organization (CNO) is a set of entities that operate in heterogeneous contexts and aim to collaborate to take advantage of a business opportunity or solve a problem. Big data allows CNOs to be ... -
A geometric configuration ontology to support spatial querying
AGILE Digital Editions (2014-06)A number of ontologies of spatial relations have been defined in the literature, but most of these are either confined to a small subset of relations, or focussed on language expressions, and not specified geometrically. ... -
A guide for supply chain integration in SMEs
Taylor & Francis (2014)Supply chain integration (SCI) is a competitive business approach for enterprises that has not been implemented as widely as expected in small and medium-sized enterprises (SMEs). One of the factors explaining this low ... -
A Guide to Applying the Sex-Gender Perspective to Nutritional Genomics
MDPI (2019)Precision nutrition aims to make dietary recommendations of a more personalized nature possible, to optimize the prevention or delay of a disease and to improve health. Therefore, the characteristics (including sex) of ... -
A Heuristic Based on the Intrinsic Dimensionality for Reducing the Number of Cyclic DTW Comparisons in Shape Classification and Retrieval Using AESA
Springer Berlin Heidelberg (2012)Cyclic Dynamic Time Warping (CDTW) is a good dissimilarity of shape descriptors of high dimensionality based on contours, but it is computationally expensive. For this reason, to perform recognition tasks, a method to ... -
A High Dietary Glycemic Index Increases Total Mortality in a Mediterranean Population at High Cardiovascular Risk
Public Library of Science (2014)Objective: Different types of carbohydrates have diverse glycemic response, thus glycemic index (GI) and glycemic load (GL) are used to assess this variation. The impact of dietary GI and GL in all-cause mortality is ...