DAU - Arxiu Digital de la URL: Recent submissions
Now showing items 21-40 of 5622
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The use of GPT and social media for operations management. Application in hospitality smart services
(Artificial Intelligence Research and Development - Proceedings of the 26th International Conference of the Catalan Association for Artificial Intelligence, 2024-09-25)Users can share their opinion visiting a restaurant or a hotel by Online Generated Reviews (OGRs) on platforms such as TripAdvisor, Booking or Yelp. Put all together, they are thousands of sentences ... -
The DeuteroNoise dataset: An initial exploration of an underwater vessel sound dataset within the framework of a JPI-oceans project
(Artificial Intelligence Research and Development - Proceedings of the 26th International Conference of the Catalan Association for Artificial Intelligence, 2024-09-25)The vast and largely unexplored underwater environment is a rich source of diverse sound events. These sounds, which range from the calls of marine life to the noise generated by human activities, create ... -
Speech synthesis of Valencian using a conditional variational autoencoder with adversarial learning
(Artificial Intelligence Research and Development - Proceedings of the 26th International Conference of the Catalan Association for Artificial Intelligence, 2024-09-25)The growing demand for high-quality speech synthesis systems in minority languages presents a notable challenge for researchers. In response, this study focuses on synthesizing Valencian speech to ... -
Machine Learning for Particle Identification in LHCb
(Artificial Intelligence Research and Development - Proceedings of the 26th International Conference of the Catalan Association for Artificial Intelligence, 2024-09-25)LHCb is one of the four largest high-energy physics experiments at CERN focused in high precision measurements of particle physics. The LHCb detector has undergone a recent upgrade [1] implying changes ... -
Sound transmission through a plate with additive acoustic black holes
(Proceedings of Meetings on Acoustics, 2025. Vol. 57, 065005, 2025-09)Additive acoustic black hole (ABH) plates are composite structures in which an ABH plate with two perpendicular power-law indentations is attached to a host one. This composite design has proven to be ... -
DemetrIA: Artificial intelligence and ethics for the voice cloning of grandfather Demetrio
(Artificial Intelligence Research and Development - Proceedings of the 26th International Conference of the Catalan Association for Artificial Intelligence, 2024-09-25)Voice cloning using artificial intelligence (AI) is possible nowadays. However, it poses many challenges from the ethical point of view. This article examines the potential and ethics of AI for cloning ... -
Harmonized geospatial data to evaluate the Electric Distribution Networks in the US Northeast
(Scientific Data, Vol. 13, 2026-02)Reliable, open-access data on electric distribution networks is crucial for advancing energy equity, enhancing infrastructure resilience, and informing policy evaluation. In this work, we present a ... -
Jagged competencies: Measuring the reliability of generative AI in academic research
(Journal of Business Research, Vol. 203, 115804, 2026-01)Large Language Models (LLMs) are increasingly viewed as a valuable tool for academic research. While LLMs have some benefits, a ‘crisis of replicability’ in management scholarship mitigates against ... -
What Drives Feminist Identification in Spain? A Structural Analysis of Affective, Perceptual, and Ideological Pathways
(Social Sciences, Vol. 15(2), 105, 2026-02-09)Feminist identification has become an increasingly salient yet contested collective identity in contemporary societies marked by political polarization. This study examines how affective, perceptual, ... -
Interactional governing activities: A novel perspective onhow actors co-develop field governance
(International Journal of Management Reviews, Vol. 28(1), e12394, 2026-01)We advance a novel perspective to study how field actors co-develop field governance through continuous interactions. Field governance determines the formal and informal rules of a field, defining ... -
Bridging realities: training visuo-haptic object recognition models for robots using 3D virtual simulations
(The Visual Computer, 2024. Vol. 40, 2024-07)This paper proposes an approach for training visuo-haptic object recognition models for robots using synthetic datasets generated by 3D virtual simulations. In robotics, where visual object recognition ... -
Empowering university lecturers in the digital age: Exploring the factors influencing the use of digital technologies in higher education
(Education Sciences, 2024. Vol.14 (7), 728, 2024-07-03)In an era where digital technologies (DTs) are reshaping educational delivery methods, university lecturers’ ability and willingness to integrate these innovations into their teaching practices are ... -
A Literature Review on Coaching Methods for Tutoring Students in Undergraduate Education
(Education Sciences, 2024. Vol.14 (8), 909, 2024-04-20)Recently, the integration of coaching methodologies within educational environments has garnered significant attention due to their potential to enhance student learning outcomes and overall academic ... -
Amplitude analysis and branching fraction measurement of B+→D∗−Ds+π+ decays
(Journal of High Energy Physics, 2024. 165, 2024-08-21)The decays of the B+ meson to the final state D∗−Ds+π+ are studied in proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV, corresponding to a ... -
Amplitude analysis of the radiative decay Bs0→ K+K−γ
(Journal of High Energy Physics, 2024. 93, 2024-08-13)A search for radiative decay of Bs0 mesons to orbitally excited K+K− states is performed using proton proton collisions recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 ... -
Digital transformation and teaching innovation in higher education: A case study
(Education Sciences, 2024. Vol.14 (8), 820, 2024-07-26)The digital maturity of universities has been a key element in coping with the forced situation brought about by COVID-19 and in subsequent years. This research paper presents a case study of a private ... -
Study of b-hadron decays to Λc+h−h′− final states
(Journal of High Energy Physics, 2024. 132, 2024-08-19)Decays of Ξb− and Ωb− baryons to Λc+h−h′− final states, with h−h′− being π−π−, K−π− and K−K− meson pairs, are searched for using data collected with the LHCb detector. The data sample studied corresponds ... -
First observation of Λb0 → ςc (∗)++ D (∗)-K- decays
(Physical Review D, 2024. Vol. 110, L031104, 2024-08-22)The four decays, Λb0→ςc(∗)++D(∗)-K-, are observed for the first time using proton-proton collision data collected with the LHCb detector at a center-of-mass energy of 13 TeV, corresponding to an integrated ... -
Search for prompt production of pentaquarks in charm hadron final states
(Physical Review D, 2024. Vol. 110, 032001, 2024-08-01)A search for hidden-charm pentaquark states decaying to a range of ςcD¯ and Λc+D¯ final states, as well as doubly charmed pentaquark states to ςcD and Λc+D, is made using samples of proton-proton collision ... -
Harmonising indicators to report sustainable development goals and sustainable energy and climate action plan: Systemic analysis of existing regional and city indicators sets
(Sustainability, 2024. Vol. 16 (8), 7943, 2024-09-11)Balancing economy, social justice, and environmental protection while achieving decarbonisation and adapting to climate change poses a significant challenge for nations, regions, and cities. The Sustainable ...