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Università della Svizzera italiana

Mining code change patterns to aid software development

Fengcai, Wen ; Bavota, Gabriele (Dir.) ; Lanza, Michele (Codir.)

Thèse de doctorat : Università della Svizzera italiana, 2021 ; 2021INFO012.

Mining Software Repositories (MSR) has become a complete and mature research field, also due to the increasing number of open source projects publicly available. Repository hosting services such as GitHub provide unprecedented access to millions of events generated during development activities (e.g., code commits, pull requests), that can be mined and analyzed to extract new pieces of...

Haute Ecole de Gestion & Tourisme

Understanding Mobility in Disaster Scenarios for Emergency Communications Design

Thompson, Dylan ; Bocchi, Yann (Dir.)

Mémoire de bachelor : Haute Ecole de Gestion & Tourisme, 2021.

The goal of this work was to identify the demand for communication as well as key features of user distribution and movement in the event of a disaster using social media data. This thesis has multiple planned stages. We conducted a preliminary research phase during which we analyzed the different aspects of disasters and natural disaster management as well as the data sources used in the...

Haute Ecole de Gestion & Tourisme

Data mining in Bioprocesses – Knowledge discovery in databases (IIG part)

Artero, Christopher ; Schumann, René (Dir.)

Mémoire de bachelor : Haute Ecole de Gestion & Tourisme, 2021.

The purpose of this thesis is to create clusters from historical data with and without domain knowledge. The method used to cluster the data with domain knowledge is a pattern matching sequence and the method done without domain knowledge is a clustering algorithm that will be defined later. The data had to be retrieved from four old databases, then prepared to be clustered. A...

Università della Svizzera italiana

Text mining for online mental health state and personality assessment

Ríssola, Esteban A. ; Crestani, Fabio (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2021 ; 2021INFO009.

Advances on psycho-linguistics have evidenced that the ways in which people use words could act as a reliable source to assess a wide array of behaviours. Language use acts as an indicator of the individuals’ current mental state, personality and even personal values. In this thesis, we focus on language analysis to study two closely related processes which encompass integral components of...

Université de Fribourg

Cross-cultural preliminary validation of a measure of social vulnerability in people with intellectual disabilities

Tabin, Mireille ; Diacquenod, Cindy ; De Palma, Nicola ; Gerber, Fabienne ; Straccia, Claudio ; Wilson, Carlene ; Kosel, Markus ; Petitpierre, Geneviève

In: Journal of Intellectual & Developmental Disability, 2020, p. 1-13

Background: Social vulnerability refers to the ways in which an individual is at risk of being victimised. The Test of Interpersonal Competences and Personal Vulnerability [TICPV] is an Australian assessment tool designed for adults with intellectual disabilities (ID) [Wilson et al. (1996). Vulnerability to criminal exploitation: Influence of interpersonal competence differences among people with...

Università della Svizzera italiana

Opinion mining for software development

Lin, Bin ; Bavota, Gabriele (Dir.) ; Lanza, Michele (Codir.)

Thèse de doctorat : Università della Svizzera italiana, 2020 ; 2020INFO010.

Opinion mining, which uses computational methods to extract opinions and sentiments from natural language texts, can be applied to various software engineering (SE) tasks. For example, developers can mine user feedback from mobile app reviews to understand how to improve their products, and software team leaders can assess developers' mood and emotions by mining communication logs or commit...

Università della Svizzera italiana

The neonatal Fc receptor (FcRn) enhances human immunodeficiency virus type 1 (HIV-1) transcytosis across epithelial cells

Gupta, Sandeep ; Gach, Johannes S. ; Becerra, Juan C. ; Phan, Tran B. ; Pudney, Jeffrey ; Moldoveanu, Zina ; Joseph, Sarah B. ; Landucci, Gary ; Supnet, Medalyn Jude ; Ping, Li-Hua ; Corti, Davide ; Moldt, Brian ; Hel, Zdenek ; Lanzavecchia, Antonio ; Ruprecht, Ruth M. ; Burton, Dennis R. ; Mestecky, Jiri ; Anderson, Deborah J. ; Forthal, Donald N.

In: Plos pathogens, 2013, vol. 9, no. 11, p. e1003776

The mechanisms by which human immunodeficiency virus type 1 (HIV-1) crosses mucosal surfaces to establish infection are unknown. Acidic genital secretions of HIV-1-infected women contain HIV-1 likely coated by antibody. We found that the combination of acidic pH and Env- specific IgG, including that from cervicovaginal and seminal fluids of HIV-1-infected individuals, augmented transcytosis...

Université de Fribourg

The Saint and the City. Giotto's Franciscan Cycles in the Bardi and Peruzzi Chapels

Malesevic, Filip

In: The World of St. Francis of Assisi. Select Proceedings from the First International Conference on Franciscan Studies, 2017, p. 109-116