Visualitzant LSI_Articles per títol

Ara mostrant els elements 209-228 d 362

    • openAccess   L/F-CIPS: collaborative indoor positioning for smartphones with lateration and fingerprinting 

      Pascacio, Pavel; Torres-Sospedra, Joaquín; Casteleyn, Sven; Lohan, Elena Simona; Nurmi, Jari (2023-08-29)
      The demand for indoor location-based services (LBS) and the wide availability of mobile devices have triggered research into new positioning systems able to provide accurate indoor positions using smartphones. However, ...

    • openAccess   Latent topic-based super-resolution for remote sensing 

      Fernandez-Beltran, Ruben; Latorre Carmona, Pedro; Pla, Filiberto Taylor & Francis (2017)
      This letter presents a novel single-image Super-Resolution (SR) approach based on latent topics specially designed to remote sensing imagery. The proposed approach pursues to super-resolve topics uncovered from ...

    • openAccess   Learning a statistical model of product aspects for sentiment analysis 

      García Moya, Lisette; Berlanga Llavori, Rafael; Anaya Sánchez, Henry Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)
      En este art culo se introduce una nueva metodolog a para modelar ca- racter sticas de productos a partir de una colecci on de opiniones de usuarios. La metodolog a propuesta se basa en modelos estad sticos de lenguajes ...

    • closedAccess   Life cycle assessment of hot mix asphalt and zeolite-based warm mix asphalt with reclaimed asphalt pavement 

      Moliner Santisteve, Enrique; Vidal, Rosario; Martínez Montes, Germán; Rubio Gámez, María del Carmen Elsevier (2013)
      A comprehensive life cycle assessment of asphalt pavements was conducted including hot mix asphalt (HMA), warm mix asphalt (WMA) with the addition of synthetic zeolites, and asphalt mixes with reclaimed asphalt pavement ...

    • closedAccess   Log-polar mapping template design: From task-level requirements to geometry parameters 

      Traver Roig, Vicente Javier; Pla, Filiberto Elsevier (2008)
      The best parameters defining the geometry of a visual sensor generally depend on the particular visual task the sensor is intended to be used in. However, translating task requirements directly into low-level geometric ...

    • openAccess   Logic-based assessment of the compatibility of UMLS ontology sources 

      Jiménez Ruiz, Ernesto; Cuenca Grau, Bernardo; Horrocks, Ian; Berlanga Llavori, Rafael BioMed Central (2011-03-07)
      Background: The UMLS Metathesaurus (UMLS-Meta) is currently the most comprehensive effort for integrating independently-developed medical thesauri and ontologies. UMLS-Meta is being used in many applications, including ...

    • closedAccess   Machine learning methods to forecast temperature in buildings 

      Mateo, Fernando; Carrasco, Juan José; Sellami, Abderrahim; Millán Giraldo, Mónica; Domínguez, Manuel; Soria Olivas, Emilio Elsevier (2013)
      Efficient management of energy in buildings saves a very important amount of resources (both economic and technological). As a consequence, there is a very active research in this field. One of the keys of energy management ...

    • closedAccess   Managing user-generated information in geospatial cyberinfrastructures 

      Díaz Sánchez, Laura; Granell, Carlos; Gould, Michael; Huerta, Joaquin Elsevier (2011)
      Information systems built using standards-based distributed services have become the default computing paradigm adopted by the geospatial community for building information infrastructures also known as Spatial Data ...

    • openAccess   Maturity Model for Interoperability Potential Measurement 

      Campos Sancho, Cristina; Chalmeta, Ricardo; Grangel Seguer, Reyes; Poler, Raúl Taylor & Francis (2013)
      Interoperability potential concerns the preparation level of an enterprise to establish an efficient collaboration with possible partners. In order to improve their interoperability, enterprises need to know witch level ...

    • openAccess   Mediterranean Diet Reduces the Adverse Effect of the TCF7L2-rs7903146 Polymorphism on Cardiovascular Risk Factors and Stroke Incidence 

      Corella, Dolores; Carrasco, Paula; Sorlí, José V; Estruch, Ramon; Rico Sanz, Jesús; Martínez González, Miguel Ángel; Salas-Salvadó, Jordi; Covas Planells, María Isabel; Coltell, Oscar; Arós, Fernando; Lapetra, José; Serra-Majem, Lluis; Ruiz-Gutiérrez, Valentina; Warnberg, Julia; Fiol Ramis, Miquel; Pintó, Xavier; CAROLINA, ORTEGA-AZORÍN; Muñoz, Miguel Ángel; Martínez, J. Alfredo; Gómez Gracia, Enrique; González, José I.; Ros, Emilio; Ordovás Muñoz, José M. American Diabetes Association (2013)
      OBJECTIVE Transcription factor 7-like 2 (TCF7L2) polymorphisms are strongly associated with type 2 diabetes, but controversially with plasma lipids and cardiovascular disease. Interactions of the Mediterranean diet (MedDiet) ...

    • openAccess   Mediterranean, DASH, and MIND Dietary Patterns and Cognitive Function: The 2-Year Longitudinal Changes in an Older Spanish Cohort 

      Nishi, Stephanie; Babio, Nancy; Gomez-Martinez, Carlos; Martínez González, Miguel Ángel; Ros, Emilio; Corella, Dolores; Castaner, Olga; Martínez, J. Alfredo; Alonso-Gómez, Ángel M.; Waernberg, Julia; Vioque, Jesus; Romaguera, Dora; Lopez-Miranda, Jose; Estruch, Ramon; Tinahones, Francisco J; Lapetra, Jose; Serra-Majem, Lluis; Bueno Cavanillas, Aurora; Tur, Josep; Coltell, Oscar; Salas-Salvadó, Jordi Frontiers Media (2021)
      Background and Aims: Plant-forward dietary patterns have been associated with cardiometabolic health benefits, which, in turn, have been related to cognitive performance with inconsistent findings. The objective of this ...

    • openAccess   Melodic track identification in MIDI files considering the imbalanced context 

      Martín Félez, Raúl; Mollineda, Ramón A.; García, Vicente Springer Verlag (Germany) (2009)
      In this paper, the problem of identifying the melodic track of a MIDI file in imbalanced scenarios is addressed. A polyphonic MIDI file is a digital score that consists of a set of tracks where usually only one of them ...

    • openAccess   Mensajería instantánea educativa en un entorno 3D 

      Puig Centelles, Anna; Prades, Pablo; Ripollés Mateu, Oscar Enrique; Chover, Miguel Associação Ibérica de Sistemas e Tecnologias de Informação (2010)
      There is a growing interest in researching on teaching methods using the latest technologies. Educational communities are making an effort to promote the generation and use of virtual environments for tutorial sessions, ...

    • closedAccess   Metagenomic assessment of the microbial community and methanogenic pathways in biosolids from a municipal wastewater treatment plant in Medellín, Colombia 

      Bedoya, Katherine; Coltell, Oscar; Cabarcas, Felipe; Alzate, Juan F. Elsevier (2019)
      Abundance and diversity of microbial communities in biosolids are variable and poorly studied in the tropics, and it is known that rainfall is one of the events that could affect the phylogenetic and functional microbial ...

    • openAccess   Methodology for sustainability strategic planning and management 

      León Soriano, Raúl; Muñoz-Torres, María Jesus; Chalmeta, Ricardo Emerald (2010)
      Purpose – This work proposes a framework that intends to help organisations achieve the Sustainability Goal by means of a methodology that integrates sustainability in both the planning and management tasks of the organisation ...

    • openAccess   Methodology for the Implementation of Knowledge Management Systems 

      Chalmeta, Ricardo; Grangel Seguer, Reyes John Wiley & Sons, Inc (2008)
      Managing knowledge means managing the processes of creation, development, distribution and utilisation of knowledge in order to improve organisational performance and increase competitive capacity. However, serious ...

    • openAccess   Methodology for the Implementation of Knowledge Management Systems 2.0 

      Orenga Roglá, Sergio; Chalmeta, Ricardo Springer (2017)
      Web 2.0 and Big Data tools can be used to develop knowledge management systems based on facilitating the participation and collaboration of people in order to enhance knowledge. The paper presents a methodology that can ...

    • closedAccess   MicroRNA-410 regulated lipoprotein lipase variant rs13702 is associated with stroke incidence and modulated by diet in the randomized controlled PREDIMED trial 

      Corella, Dolores; Sorlí, José V; Estruch, Ramon; Coltell, Oscar; CAROLINA, ORTEGA-AZORÍN; Portolés, Olga; Martínez González, Miguel Ángel; Bulló, Mònica; Fitó, Montserrat; Arós, Fernando; Lapetra, José; Asensio, Eva Maria; Sáez Tormo, Guillermo; Serra-Majem, Lluis; Muñoz Bravo, Carlos; Ruiz-Gutiérrez, Valentina; Fiol Ramis, Miquel; Vinyoles, Ernest; Pintó, Xavier; Richardson, Kris; Ros, Emilio; Ordovás Muñoz, José M. American Society for Nutrition (2014-08)
      Background: MicroRNAs have emerged as important epigenetic regulators in cardiovascular diseases (CVDs). Using an observational meta-analysis design, we previously characterized a gain-of-function microRNA-410 target site ...

    • openAccess   MicroRNAs and Drinking: Association between the Pre-miR-27a rs895819 Polymorphism and Alcohol Consumption in a Mediterranean Population 

      Barragán-Arnal, Rocío; Coltell, Oscar; Asensio, Eva Maria; Francés, Francesc; Sorlí, José V; Estruch, Ramon; Salas Huetos, Albert; Ordovás Muñoz, José M.; Corella, Dolores MDPI (2016)
      Recently, microRNAs (miRNA) have been proposed as regulators in the different processes involved in alcohol intake, and differences have been found in the miRNA expression profile in alcoholics. However, no study has ...

    • openAccess   Mobile device-based Bluetooth Low Energy Database for range estimation in indoor environments 

      Pascacio, Pavel; Torres-Sospedra, Joaquín; Jiménez, Antonio R.; Casteleyn, Sven Nature Research (2022)
      The demand to enhance distance estimation and location accuracy in a variety of Non-Line-of-Sight (NLOS) indoor environments has boosted investigation into infrastructure-less ranging and collaborative positioning approaches. ...