Recerca: articles, congressos, llibres

Enviaments recents

  • Proskurnia, Julia; Grabowicz, Przemyslaw; Kobayashi, Ryota; Castillo, Carlos; Cudré-Mauroux, Philippe; Aberer, Karl (ACM Association for Computer Machinery, 2017)
    Applying classical time-series analysis techniques to online content is challenging, as web data tends to have data quality issues and is often incomplete, noisy, or poorly aligned. In this paper, we tackle the problem of ...
  • Zehlike, Meike; Bonchi, Francesco; Castillo, Carlos; Hajian, Sara; Megahed, Mohamed; Baeza-Yates, Ricardo (ACM Association for Computer Machinery, 2017)
    In this work, we define and solve the Fair Top-k Ranking problem, in which we want to determine a subset of k candidates from a large pool of n>>k candidates, maximizing utility (i.e., select the “best” candidates) subject ...
  • Purohit, Hemant; Castillo, Carlos; Imran, Muhammad; Pandey, Rahul (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    xtensive research on social media usage during emergencies has shown its value to provide life-saving information, if a mechanism is in place to filter and prioritize messages. Existing ranking systems can provide a ...
  • Buehlmann, Andres; Deco, Gustavo (Public Library of Science (PLoS), 2010)
    In recent experimental work it has been shown that neuronal interactions are modulated by neuronal synchronization and that this modulation depends on phase shifts in neuronal oscillations. This result suggests that ...
  • Hansen, Enrique C.A.; Battaglia, Demian; Spiegler, Andreas; Deco, Gustavo; Jirsa, Viktor K. (Elsevier, 2015)
    Functional connectivity (FC) sheds light on the interactions between different brain regions. Besides basic research, it is clinically relevant for applications in Alzheimer's disease, schizophrenia, presurgical planning, ...
  • Abadal, Ernest; Codina, Lluís (Universidad Nacional Autónoma de México, 2018)
  • Dobón Berenguer, Begoña, 1987-; Rossell, Carla; Walsh Capdevila, Sandra; Bertranpetit, Jaume, 1952- (BioMed Central, 2019)
    Background: During the modern human expansion, new environmental pressures may have driven adaptation, especially in genes related to the perception of ingested substances and their detoxification. Consequently, positive ...
  • Yamamoto, Fumiichiro; Cid, Emili; Yamamoto, Miyako; Saitou, Naruya; Bertranpetit, Jaume, 1952-; Blancher, Antoine (Nature Research, 2014)
    The ABO system is one of the most important blood group systems in transfusion/transplantation medicine. However, the evolutionary significance of the ABO gene and its polymorphism remained unknown. We took an integrative ...
  • Pineda-Moncusí, Marta; Servitja Tormo, Sonia; Casamayor, Guillem; Cos, Maria Lourdes; Rial, Abora; Rodriguez-Morera, Jaime; Tusquets, Ignasi; Díez Pérez, Adolfo; Garcia Giralt, Natàlia; Nogués Solan, Francesc Xavier (Elsevier, 2018)
    Breast cancer patients treated with aromatase inhibitors (AIs) experience increased bone loss during their treatment. However, there is little information about bone mineral density (BMD) after completing AI-treatment. The ...
  • Pérez-Saez , María José; Herrera, Sabina; Prieto-Alhambra, Daniel; Vilaplana, Laia; Nogués Solán, Xavier; Vera, María; Redondo Pachón, María Dolores; Mir Fontana, M. Luisa; Güerri Fernández, Roberto; Crespo Barrio, Marta; Díez Pérez, Adolfo; Pascual Santos, Julio (Elsevier, 2018)
    Soon after kidney transplant (KT), a decrease in parathormone and bone mineral density (BMD) occur, but little is known on the impact of KT on novel bone quality parameters including trabecular bone score (TBS) and bone ...
  • Ramos, Rafel; Comas Cufí, Marc; Martí, Ruth; Balló, Elisabeth; Ponjoan, Anna; Alves-Cabratosa, Lia; Blanch, Jordi; Marrugat de la Iglesia, Jaume; Elosua Llanos, Roberto; Grau Magaña, Maria; Elosua-Bayés, Marc; García-Ortiz, Luis; Garcia Gil, Maria (BMJ Publishing Group, 2018)
    OBJECTIVE: To assess whether statin treatment is associated with a reduction in atherosclerotic cardiovascular disease (CVD) and mortality in old and very old adults with and without diabetes. DESIGN: Retrospective cohort ...
  • Korff, Michael von; Alonso Caballero, Jordi; Ormel, Johan; Angermeyer, Matthias C.; Bruffaerts, Ronny; Fleiz, Clara; Girolamo, Giovanni de; Kessler, Ronald C.; Kovess, Viviane; Posada Villa, José; Scott, Kate M.; Uda, Hidenori (Elsevier, 2009)
    Neural, endocrine, and immune stress mediators are hypothesized to increase risks of diverse chronic diseases, including arthritis. Retrospective data from the World Mental Health Surveys (N=18,309) were employed to assess ...
  • Lee, Sing; Tsang, Adley; Ruscio, Ayelet Meron; Haro Abad, Josep Maria; Stein, Dan J.; Alonso Caballero, Jordi; Angermeyer, Matthias C.; Bromet, Evelyn J.; Demyttenaere, Koen; Girolamo, Giovanni de; de Graaf, Ron; Gureje, Oye; Iwata, Noboru; Karam, Elie G.; Lepine, Jean-Pierre; Levinson, Daphna; Medina Mora, Maria Elena; Browne, Mark Oakley; Posada Villa, José; Kessler, Ronald C. (Cambridge University Press, 2009)
    BACKGROUND: A number of western studies have suggested that the 6-month duration requirement of generalized anxiety disorder (GAD) does not represent a critical threshold in terms of onset, course, or risk factors of the ...
  • Degenhardt, Louisa; Dierker, Lisa; Chiu, Wai Tat; Medina Mora, Maria Elena; Neumark, Yehuda; Sampson, Nancy A.; Alonso Caballero, Jordi; Angermeyer, Matthias C.; Anthony, James C.; Bruffaerts, Ronny; Girolamo, Giovanni de; de Graaf, Ron; Gureje, Oye; Karam, Aimee N.; Kostyuchenko, Stanislav; Lee, Sing; Lépine, Jean-Pierre; Levinson, Daphna; Nakamura, Yosikazu; Posada Villa, José; Stein, Dan J.; Wells, J. Elisabeth; Kessler, Ronald C. (Elsevier, 2010)
    BACKGROUND: It is unclear whether the normative sequence of drug use initiation, beginning with tobacco and alcohol, progressing to cannabis and then other illicit drugs, is due to causal effects of specific earlier drug ...
  • Kessler, Ronald C.; Aguilar-Gaxiola, Sergio; Alonso Caballero, Jordi; Chatterji, Somnath; Lee, Sing; Ormel, Johan; Üstün, T. Bedirhan; Wang, Philip S. (Il Pensiero Scientifico, 2009)
    AIMS: The paper reviews recent findings from the WHO World Mental Health (WMH) surveys on the global burden of mental disorders. METHODS: The WMH surveys are representative community surveys in 28 countries throughout the ...
  • Khachaturian, Zaven; Camí, Jordi, 1952-; Andrieu, Sandrine; Avila, Jesús; Boada, Mercè; Breteler, Monique; Froelich, Lutz; Gauthier, Serge; Gómez-Isla, Teresa; Khachaturian, Ara S.; Kuller, Lewis H.; Larson, Eric B.; Lopez, Oscar L.; Martinez-Lage, José Manuel; Petersen, Ronald C.; Schellenberg, Gerard D.; Sunyer Deu, Jordi; Vellas, Bruno; Bain, Lisa J. (Elsevier, 2009)
    In recognition of the global problem posed by Alzheimer's disease and other dementias, an international think-tank meeting was convened by Biocat, the Pasqual Maragall Foundation, and the Lou Ruvo Brain Institute in February ...
  • Favory, Xavier; Fonseca, Eduardo; Font, Frederic; Serra, Xavier (FRUCT, 2018)
    Properly annotated multimedia content is crucial for supporting advances in many Information Retrieval applications. It enables, for instance, the development of automatic tools for the annotation of large and diverse ...
  • Fonseca, Eduardo; Plakal, Manoj; Font, Frederic; Ellis, Daniel P. W.; Favory, Xavier; Pons, Jordi; Serra, Xavier (Tampere University of Technology, 2018)
    This paper describes Task 2 of the DCASE 2018 Challenge, titled “General-purpose audio tagging of Freesound content with AudioSet labels”. This task was hosted on the Kaggle platform as “Freesound General-Purpose Audio ...
  • Serrà, Joan; Surís, Dídac; Miron, Marius; Karatzoglou, Alexandros (Proceedings of Machine Learning Research, 2018)
    Catastrophic forgetting occurs when a neural network loses the information learned in a previous task after training on subsequent tasks. This problem remains a hurdle for artificial intelligence systems with sequential ...
  • González-Rincón, Julia; Gómez, Sagrario; Martinez, Nerea; Troulé, Kevin; Perales-Patón, Javier; Derdak, Sophia; Beltran, Sergi; Fernández-Cuevas, Belén; Pérez-Sanz, Nuria; Nova-Gurumeta, Sara; Gut, Ivo Glynne; Al-Shahrour, Fátima; Piris, Miguel A.; García-Marco, J. A.; Sánchez-Beato, Margarita (Nature Research, 2019)
    Chronic lymphocytic leukaemia is the most prevalent leukaemia in Western countries. It is an incurable disease characterized by a highly variable clinical course. Chronic lymphocytic leukaemia is an ideal model for studying ...

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