Chalmers Open Digital Repository

Välkommen till Chalmers öppna digitala arkiv!

Här hittar du:

Studentarbeten utgivna på lärosätet, såväl kandidatarbeten som examensarbeten på grund- och masternivå
Digitala specialsamlingar, som t ex Chalmers modellkammare
Utvalda projektrapporter

Forskningspublikationer, rapporter och avhandlingar hittar du i research.chalmers.se

Enheter i Chalmers ODR

Välj en enhet för att se alla samlingar.

Visar 1 - 2 av 2

Senast publicerade

Software Quality Evaluation of AI/ML-Based Neuroimaging Tools - A Simulation Study Using BRAPH 2
(2025) Guo, Yuxin
The increasing integration of artificial intelligence (AI) and machine learning (ML) into neuroimaging research has amplified concerns regarding the quality, reproducibility, and trustworthiness of such software systems. Existing evaluation practices often lack standardized and systematic frameworks, limiting their ability to test software quality, especially for AI/ML-based neuroimaging software system. This study addresses this gap by developing and applying a simulation-based framework to evaluate key quality attributes—transparency, functional correctness, and robustness— in AI/ML-based brain imaging analysis pipelines. The framework leverages the Watts–Strogatz network model to generate controlled, simulated brain connectivity datasets, enabling rigorous and repeatable testing. Two analysis pipelines within BRAPH 2 (Brain Analysis using Graph Theory 2), an open-source MATLABbased neuroimaging software for brain network analysis, are tested: a graph theory– based pipeline and a deep learning–based analysis pipeline. Both pipelines are evaluated against simulated datasets, successfully identifying the predefined salient brain regions and maintaining stable performance across repeated runs and random noise situations. Transparency was further enhanced through a graphical user interface and visualization modules that allow inspection of intermediate and final outputs. These results demonstrate that the proposed framework can effectively verify critical quality attributes in a controlled environment. The established methodology provides a robust and accessible foundation for extending validation to real-world neuroimaging datasets and for guiding future st andards in the quality evaluation of AI/ML-based neuroscience software.
Household Resilience to Power Outages
(2026) Kock, Tobias; Quesada, Daniel
The purpose of this study is to investigate the resilience capabilities of house holds in case of power shortages/outages and their ability to adapt to these situations and to find out how long a villa district can maintain power with basic living conditions from an electric power supply point of view. By using Matlab, an artificial test environment was created in order to simulate how much power consumption behavior affects the overall consumption, specifically focusing on the heat pump and the electrical water heater. Using data from monthly generated solar power in Stockholm Sweden and the power storage capabilities of electric vehicles in order to prolong the resilience time of the households in these situations. The results of implementing the combination of solar panels and vehicle to grid technologies has shown that with some changes to daily life power consumption, the residential area can potentially provide sufficient energy locally for up to 65% of the year without grid support, given weather conditions do not stay dark for longer periods of time.
Kautokeino School, Koncept modell
(Chalmers tekniska högskola // Institutionen för arkitektur och samhällsbyggnadsteknik, 2026-03-01) Bianchini, Clarisse; Ollila, Hanna; Krafft Bruland, Julie; Willard, Philip; Carlson, Agnes; Al-Ameri, Sandra
In 2020, a price and design competition was announced for a new Sami children’s and youth school in Kautokeino. The competition brief specified that "Sami's identity, culture, and expression must be reflected in the design of the building. The school should strengthen and develop Sami identity, culture, and language. Furthermore, it was asked that the competition proposals signal Sami identity, both in choice of materials, art and decoration, interior and exterior”. The architecture firm, Holar, won the competition with their project "Nature teaches us”. The new school is a 6000 m2 timber and concrete building. The circle is found in the strong circular shape of the outdoor space, which is formed by the building itself. It is the main architectural feature of the project, and emphasizes the simple square shape of the building. This courtyard is the external heart of the school, turned towards the sun, oriented south west. There is a large activity hall towards the north and a swimming hall towards the east. The Sami curriculum is present in the design as there is a larger focus on outdoor activities.
Kautokeino School, Landskapsmodell
(Chalmers tekniska högskola // Institutionen för arkitektur och samhällsbyggnadsteknik, 2026-03-01) Bianchini, Clarisse; Ollila, Hanna; Krafft Bruland, Julie; Willard, Philip; Carlson, Agnes; Al-Ameri, Sandra
In 2020, a price and design competition was announced for a new Sami children’s and youth school in Kautokeino. The competition brief specified that "Sami's identity, culture, and expression must be reflected in the design of the building. The school should strengthen and develop Sami identity, culture, and language. Furthermore, it was asked that the competition proposals signal Sami identity, both in choice of materials, art and decoration, interior and exterior”. The architecture firm, Holar, won the competition with their project "Nature teaches us”. The new school is a 6000 m2 timber and concrete building. The circle is found in the strong circular shape of the outdoor space, which is formed by the building itself. It is the main architectural feature of the project, and emphasizes the simple square shape of the building. This courtyard is the external heart of the school, turned towards the sun, oriented south west. There is a large activity hall towards the north and a swimming hall towards the east. The Sami curriculum is present in the design as there is a larger focus on outdoor activities.
Árdna Pavilion, konceptmodell
(Chalmers tekniska högskola // Institutionen för arkitektur och samhällsbyggnadsteknik, 2026) Adelia, Wedekull; Anna, Divilová; Carl, Johansson; Clara, af Klercker; Dawid, Bialkowski
Árdna är ett samiskt kulturcentrum. Den lilla byggnaden ligger på campus i ett naturområde med samisk kultur. Det är en gemensam byggnad med stort symbolvärde för Tromsö universitet. Naturområdet är en del av ett sammanhängande kulturlandskap från toppen av Tromsøya. Det sträcker sig ner mot Joho Niilas hus, vidare mot Labyrinten och fortsätter med utsikt mot Tromsøysundet och mot Tromsdalen – med sin samiska historia – och Tromsdalstinden. Árdna har blivit en säregen byggnad, skapad efter många samtal mellan universitetet, Statsbygg, de samiska brukarrepresentanterna och arkitekten. Form, material och detaljer har valts med inspiration från samisk byggnadstradition.