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Università della Svizzera italiana

A privacy-aware and secure system for human memory augmentation

Bexheti, Agon ; Langheinrich, Marc (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2019 ; 2019INFO011.

The ubiquity of digital sensors embedded in today's mobile and wearable devices (e.g., smartphones, wearable cameras, wristbands) has made technology more intertwined with our life. Among many other things, this allows us to seamlessly log our daily experiences in increasing numbers and quality, a process known as ``lifelogging''. This practice produces a great amount of pictures and videos...

Università della Svizzera italiana

Modeling user information needs on mobile devices : from recommendation to conversation

Aliannejadi, Mohammad ; Crestani, Fabio (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2019 ; 2019INFO010.

Recent advances in the development of mobile devices, equipped with multiple sensors, together with the availability of millions of applications have made these devices more pervasive in our lives than ever. The availability of the diverse set of sensors, as well as high computational power, enable information retrieval (IR) systems to sense a user’s context and personalize their results ...

Université de Neuchâtel

Evolution observée du manteau neigeux des Alpes suisses dans le contexte des changements climatiques entre 1970 et 2016 = Observed Evolution of the Snowpack under Climate Change from 1970 to 2016 in the Swiss Alps

Klein, Geoffrey ; Rebetez, Martine (Dir.) ; Morin, Samuel (Codir.) ; Randin, Christophe (Codir.)

Thèse de doctorat : Université de Neuchâtel, 2019.

Les régions de montagne sont des zones particulièrement exposées aux variations du climat. L’augmentation significative des températures de l’air observée au cours du XXe siècle dans les Alpes a eu des répercussions notables sur l’évolution spatiale et temporelle du manteau neigeux, engendrant d’importantes modifications au niveau des écosystèmes, des cycles hydrologiques ou...

Università della Svizzera italiana

When and how java developers give up static type safety

Mastrangelo, Luis ; Hauswirth, Matthias (Dir.) ; Nystrom, Nathaniel (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2019 ; 2019INFO008.

The main goal of a static type system is to prevent certain kinds of errors from happening at run time. A type system is formulated as a set of constraints that gives any expression or term in a program a well-defined type. Besides detecting these kinds of errors, a static type system can be an invaluable maintenance tool, can be useful for documentation purposes, and can aid in generating ...

Université de Neuchâtel

Evolution of the "Castanea sativa" - "Dryocosmus kuriphilus" - "Torymus sinensis" - system in southern Switzerland

Gehring, Eric ; Aebi, Alexandre (Dir.) ; Conedera, Marco (Codir.)

Thèse de doctorat : Université de Neuchâtel, 2019.

The arrival of new organisms that may potentially become harmful for people and ecosystems has become a world-wide daily concern to the point that in Switzerland about 800 established alien species exist, of which at least 107 are considered invasive. A possible way to control such pests is by importing and releasing natural enemies from their countries of origin, letting them to act as so-called...

Université de Neuchâtel

La forme des interrogatives dans le Corpus suisse de SMS en français : étude multidimensionnelle

Guryev, Alexander ; Béguelin, Marie-José (Dir.) ; Lefeuvre, Florence (Codir.) ; Coveney, Aidan (Codir.) ; Le Goffic, Pierre (Codir.) ; Stark, Elisabeth (Codir.)

Thèse de doctorat : Université de Neuchâtel, 2017.

La présente thèse s’inscrit dans le projet FNS Sinergia 136230 “SMS communication in Switzerland: Facets of Linguistic Variation in a Multilingual Country”. Ella a pour but d’étudier la variabilité formelle des questions dans le Corpus suisse de SMS en français, en montrant comment l’analyse des données en provenance des interactions informelles autres que l’oral spontané –...

Université de Neuchâtel

Towards the democratization of ontological modeling through a new pervasive means of representation

Baset, Selena ; Stoffel, Kilian (Dir.)

Thèse de doctorat : Université de Neuchâtel, 2019 ; 2787.

Despite their proven utility in various areas of knowledge engineering, ontologies are falling short of reaching an equal position as formal domain models in the landscape of enterprise software development. With the ultimate goal of making ontologies more accessible to a wider audience of software development stakeholders, this thesis investigates the reasons that are still standing between...