Search Results - "Denis Parra"

Moodplay: Interactive music recommendation based on Artists’ mood similarity by Andjelkovic, Ivana, Parra, Denis, O’Donovan, John

“…•An interactive mood based music recommendation system is developed and evaluated.•A visualization of moods and artists in the same space enables user…”
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Monitoring obesity prevalence in the United States through bookmarking activities in online food portals by Trattner, Christoph, Parra, Denis, Elsweiler, David

“…Studying the impact of food consumption on people's health is a serious matter for its implications on public policy, but it has traditionally been a slow…”
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Inferring modes of transportation using mobile phone data by Graells-Garrido, Eduardo, Caro, Diego, Parra, Denis

“…Cities are growing at a fast rate, and transportation networks need to adapt accordingly. To design, plan, and manage transportation networks, domain experts…”
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A comparative dataset: Bridging COVID-19 and other diseases through epistemonikos and CORD-19 evidence by Carvallo, Andrés, Parra, Denis, Lobel, Hans, Rada, Gabriel

“…The COVID-19 pandemic has underlined the need for reliable information for clinical decision-making and public health policies. As such, evidence-based…”
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Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science conferences by Parra, Denis, Trattner, Christoph, Gómez, Diego, Hurtado, Matías, Wen, Xidao, Lin, Yu-Ru

“…•Analysis of Twitter on 16 CS conferences over five years.•Over time, users increase informational use and decrease conversational usage.•LDA allows conference…”
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MUSIB: musical score inpainting benchmark by Araneda-Hernandez, Mauricio, Bravo-Marquez, Felipe, Parra, Denis, Cádiz, Rodrigo F.

“…Music inpainting is a sub-task of automated music generation that aims to infill incomplete musical pieces to help musicians in their musical composition…”
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Using Twitter to Infer User Satisfaction with Public Transport: the case of Santiago, Chile by Mendez, Jose Tomas, Lobel, Hans, Parra, Denis, Herrera, Juan Carlos

“…User satisfaction is an important aspect to consider in any public transport system, and as such, regular and sound measurements of its levels are fundamental…”
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Creativity in Generative Musical Networks: Evidence From Two Case Studies by Cádiz, Rodrigo F, Macaya, Agustín, Cartagena, Manuel, Parra, Denis

“…Deep learning, one of the fastest-growing branches of artificial intelligence, has become one of the most relevant research and development areas of the last…”
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Linking information and people in a social system for academic conferences by Brusilovsky, Peter, Oh, Jung Sun, López, Claudia, Parra, Denis, Jeng, Wei

“…This paper investigates the feasibility of maintaining a social information system to support attendees at an academic conference. The main challenge of this…”
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Gaining historical and international relations insights from social media: spatio-temporal real-world news analysis using Twitter by Peña-Araya, Vanessa, Quezada, Mauricio, Poblete, Barbara, Parra, Denis

“…The immense growth of the social Web, which has made a large amount of user data easily and publicly available, has opened a whole new spectrum for research in…”
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3D complex shape characterization by statistical analysis: Application to aluminium alloys by Denis, Estelle Parra, Barat, Cécile, Jeulin, Dominique, Ducottet, Christophe

“…The goal of this paper is to describe a methodology for characterizing 3D complex shapes using morphological features. First, we provide 3D morphological…”
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User-controllable personalization: A case study with SetFusion by Parra, Denis, Brusilovsky, Peter

“…In this research we investigated the role of user controllability on personalized systems by implementing and studying a novel interactive recommender…”
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Constituent Particle Break-Up During Hot Rolling of AA 5182 by Moulin, Nicolas, Parra-Denis, Estelle, Jeulin, Dominique, Ducottet, Christophe, Bigot, Annabelle, Boller, Elodie, Maire, Eric, Barat, Cécile, Klöcker, Helmut

“…Aluminum sheet is currently used for body panels on a number of mass‐produced vehicles, in particular for closure panels. AA5xxx alloys always contain coarse…”
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Interactive recommender systems: A survey of the state of the art and future research challenges and opportunities by He, Chen, Parra, Denis, Verbert, Katrien

“…•We identify shortcomings of current recommender systems.•We present an interactive recommender framework to tackle the shortcomings.•We analyze existing…”
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Automatic document screening of medical literature using word and text embeddings in an active learning setting by Carvallo, Andres, Parra, Denis, Lobel, Hans, Soto, Alvaro

“…Document screening is a fundamental task within Evidence-based Medicine (EBM), a practice that provides scientific evidence to support medical decisions…”
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Content-based artwork recommendation: integrating painting metadata with neural and manually-engineered visual features by Messina, Pablo, Dominguez, Vicente, Parra, Denis, Trattner, Christoph, Soto, Alvaro

“…Recommender Systems help us deal with information overload by suggesting relevant items based on our personal preferences. Although there is a large body of…”
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GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media by Mendoza, Marcelo, Parra, Denis, Soto, Álvaro

“…•We introduce GENE, a new representation of social networks conditioned on named entities.•We study controversy in scenarios where there are positive,…”
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Attitudinal Effects of Data Visualizations and Illustrations in Data Stories by Garreton, Manuela, Morini, Francesca, Celhay, Pablo, Dork, Marian, Parra, Denis

“…Journalism has become more data-driven and inherently visual in recent years. Photographs, illustrations, infographics, data visualizations, and general images…”
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Vectorised Spreading Activation algorithm for centrality measurement by Alexander Troussov, František Dařena, Jan Žižka, Denis Parra, Peter Brusilovsky

“…Spreading Activation is a family of graph-based algorithms widely used in areas such as information retrieval, epidemic models, and recommender systems. In…”
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Survey of data stories: Guidelines for data story authoring by Garreton, Manuela, Moyano, Daniela, Guerra, José, Parra, Denis

“…Data stories are sequences of data facts connected through a meaningful narrative and combine data visualizations and storytelling to convey information…”
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