Catalan Open Research Area. Tesis Doctorals en Xarxa
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Universitat Oberta de Catalunya

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Human body parts segmentation via stacked and multi-task learning 

Sánchez Abril, Daniel (Date of defense: 2019-10-09)

La segmentació de persones en imatges RGB ha estat un problema central en el camp de la visió per computador. En aquesta tesi abordem el problema mitjançant hand-crafted features en un pipeline de dues ...

How European Banks ensure they are oriented towards innovation. A multi-case study. The role of an innovation orientation as a competitive advantage for highly regulated industries (i.e. banking) facing challenging market conditions 

Callau Berenguer, Arturo (Date of defense: 2022-01-19)

La gestió de la innovació és present al discurs empresarial per a tota mena de camps d'activitat. No obstant això, la literatura acadèmica generalment s'ha centrat en les innovacions tecnològiques i de ...

Toward the creation of effective virtual learning environments for online education 

García Solórzano, David (Date of defense: 2013-06-28)

Malgrat que els entorns virtuals d’aprenentatge (EVA, en anglès VLE o LMS) són eines consolidades en l’educació online, alguns investigadors argumenten que la majoria d’elles estan dissenyades principalment ...

Exploiting verb similarity for event modelling 

Gil Vallejo, Lara (Date of defense: 2020-03-20)

Aquest treball s'emmarca en l'àmbit del processament del llenguatge natural. Té l'objectiu d'explorar el potencial de la similitud verbal i, més concretament, de les classificacions verbals, a l'hora ...

The role of Friday sermon in shaping the opinion of the worshippers in Jordan 

Madanat, Philip Odeh (Date of defense: 2016-02-01)

This field study investigates the intricate relationship between Friday sermon (khutba) and the worshippers' public opinion in Jordan. Prompted by the taboo label assigned to scholarship on khutba, it ...

Simulation as key element for intelligent algorithms' development in complex logistic applications 

Fuentes Leon, Jonas (Date of defense: 2024-11-08)

This industrial doctorate research addresses the complexity of real-life systems, such as logistics and supply chains, by bridging the gap between mathematical models and real applications. Traditional ...

Measurement of online flow conditions in shopping applications: a study using Item Response Theory 

Borba, Eduardo Henrique de (Date of defense: 2024-09-25)

This thesis proposes a scale to measure the effectiveness of shopping applications in inducing the online flow state in users. This cognitive state occurs when there are clear goals, adequate skills, ...

Digital news in Spain: Characteristics and effects of online news production and consumption 

Majó-Vázquez, Sílvia (Date of defense: 2017-04-28)

This work presents a relational approach to the study of the structure of the online news domain from a macro and meso level perspective. Then it assesses the impact of the digital news domain on the ...

Supporting seamless learning: Students' use of multiple devices in open and distance learning universities 

Krull, Greig Emil (Date of defense: 2018-01-17)

El propòsit d'aquesta tesi doctoral és entendre els hàbits i comportaments d'aprenentatge dels estudiants que utilitzen diferents dispositius per a aprendre amb la finalitat de determinar com duen a ...

A critical sociolinguistic study of diasporization among Hungarians in Catalonia 

Szabó, Gergely (Date of defense: 2023-01-31)

This thesis investigates how contemporary diasporas evolve, how diasporization takes place under the conditions of late modernity, and how language features in this process. By diasporization, I refer ...

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Director

Juan Pérez, Ángel Alejandro (6)

Marquès Puig, Joan Manuel (5)

Arnedo-Moreno, Joan (3)

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Pujolar, Joan (3)

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Date of defense

2020 - 2025 (82)

2010 - 2019 (69)

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redes sociales (8)

xarxes socials (8)

social media (7)

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simheuristics (6)

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004 - Computer science (57)

3 - Social Sciences (34)

316 – Sociology. Communication (25)

378 - Higher education. Universities (22)

00 – Science and knowledge. Research. Culture. Humanities (19)

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Open access (153)

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