Forskergrupper
Forskning
Forskinga mi fokuserer på topologiske metodar i statistikk og maskinlæring. Topologisk dataanalyse handlar om analyse av dataform. Forskinga mi inneber effektiv koding av data til simplisielle kompleks (topologisk representasjon og sparsifikasjon), validasjonsmål for urettleia persistent homologi og effektive vektorrepresentasjonar av persistent homologi. Eg nyttar òg metodane i biomedisin og geofysikk.
Publikasjoner
Poster
- Saleem, Heebah; Alyaev, Sergey; Blaser, Nello et al. (2025). Latent Diffusion For Text Generation and its Application in Geology. (ekstern lenke)
- Blørstad, Morten; Lunde, Berent Ånund Strømsnes; Blaser, Nello (2024). Stable Update of Regression Trees. (ekstern lenke)
- Gundersen, Kristian; Oleynik, Anna; Blaser, Nello et al. (2020). Reconstruction of Currents Based on Sparse Observations with Deep Learning. (ekstern lenke)
- Dale, Karina; Müller, Mette Helen Bjørge; Tairova, Zhanna et al. (2019). Biological responses of Atlantic cod (Gadus morhua) exposed to polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs) . (ekstern lenke)
- Hanna, Eileen Marie; Zhang, Xiaokang; Fallahi, Shirin et al. (2019). A draft metabolic reconstruction of Atlantic cod (Gadus morhua) liver . (ekstern lenke)
- Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe et al. (2019). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR. (ekstern lenke)
- Zhang, Xiaokang; Eide, Marta; Karlsen, Odd Andre et al. (2019). THE CHEMICAL DEFENSOME OF ATLANTIC COD (GADUS MORHUA): HOW DOES IT DIFFER FROM DEFENSOME NETWORKS IN OTHER TELEOST SPECIES?. (ekstern lenke)
- Hanna, Eileen Marie; Blaser, Nello; Brun, Morten et al. (2018). Persistent homology and network analyses reveal key gene interactions affected by environmental pollutants in Atlantic cod. (ekstern lenke)
- Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre et al. (2018). MODELLING THE CHEMICAL DEFENSOME NETWORKS - a comparative visualisation of the defense genes and interactions in two fish species and human. (ekstern lenke)
- Blaser, Nello; Brun, Morten; Bader, Lucius et al. (2018). Diagnosing rheumatoid arthritis with mass cytometry using topological data analysis. (ekstern lenke)
- Oleynik, Anna; Gundersen, Kristian; Alendal, Guttorm et al. (2018). Mathematical methods for detection and localization of CO2 leaks. (ekstern lenke)
- Goksøyr, Siri Øfsthus; Goksøyr, Anders; Karlsen, Odd Andre et al. (2017). dCod 1.0 decoding the systems toxicology of Atlantic cod. (ekstern lenke)
- Goksøyr, Anders; Celander, Malin; Alendal, Guttorm et al. (2017). dCod 1.0: decoding the systems toxicology of Atlantic cod (Gadus morhua). (ekstern lenke)
- Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G (2017). Model reduction under parameter uncertainty. (ekstern lenke)
- Gundersen, Kristian; Blaser, Nello; Alendal, Guttorm et al. (2017). Assessment of Topological Data Analysis and Machine Learning Technologies as Tools for Seep Detection. (ekstern lenke)
Vitenskapelig artikkel
- Blaser, Nello; Brun, Morten; Salbu, Lars Moberg et al. (2024). The parameterized complexity of finding minimum bounded chains. (ekstern lenke)
- Sam, Emmanuel; Bergougnoux, Benjamin; Golovach, Petr et al. (2023). Kernelization for Finding Lineal Topologies (Depth-First Spanning Trees) with Many or Few Leaves. (ekstern lenke)
- Eide, Marta; Goksøyr, Anders; Yadetie, Fekadu et al. (2023). Integrative omics-analysis of lipid metabolism regulation by peroxisome proliferator-activated receptor a and b agonists in male Atlantic cod. (ekstern lenke)
- Tislevoll, Benedicte Sjo; Hellesøy, Monica; Fagerholt, Oda Helen Eck et al. (2023). Early response evaluation by single cell signaling profiling in acute myeloid leukemia. (ekstern lenke)
- Black, Mitchell; Blaser, Nello; Nayyeri, Amir et al. (2022). ETH-Tight Algorithms for Finding Surfaces in Simplicial Complexes of Bounded Treewidth. (ekstern lenke)
- Tislevoll, Benedicte Sjo; Hellesøy, Monica; Fagerholt, Oda Helen Eck et al. (2022). Early response evaluation by single cell signaling profiling in acute myeloid leukemia. (ekstern lenke)
- Blaser, Nello; Brun, Morten (2022). Relative Persistent Homology. (ekstern lenke)
- Mayala, Simeon Sahani; Herdlevær, Ida Ajvazi; Haugsøen, Jonas Bull et al. (2022). GUBS: Graph-based unsupervised brain segmentation in MRI images. (ekstern lenke)
- Gundersen, Kristian; Oleynik, Anna; Blaser, Nello et al. (2021). Semi-conditional variational auto-encoder for flow reconstruction and uncertainty quantification from limited observations. (ekstern lenke)
- Oleynik, Anna; García-Ibáñez, Maribel I.; Blaser, Nello et al. (2020). Optimal sensors placement for detecting CO2 discharges from unknown locations on the seafloor. (ekstern lenke)
- Gundersen, Kristian; Alendal, Guttorm; Oleynik, Anna et al. (2020). Binary time series classification with Bayesian convolutional neural networks when monitoring for marine gas discharges . (ekstern lenke)
- Blaser, Nello; Brun, Morten (2020). Relative Persistent Homology. (ekstern lenke)
- Bringeland, Gerd Haga; Blaser, Nello; Myhr, Kjell-Morten et al. (2020). Wearing-off at the end of natalizumab dosing intervals is associated with low receptor occupancy. (ekstern lenke)
- Blaser, Nello; Brun, Morten (2019). Sparse Nerves in Practice. (ekstern lenke)
- Bringeland, Gerd Haga; Bader, Lucius; Blaser, Nello et al. (2019). Optimization of receptor occupancy assays in mass cytometry: Standardization across channels with QSC beads. (ekstern lenke)
- Bader, Lucius; Gullaksen, Stein-Erik; Blaser, Nello et al. (2019). Candidate markers for stratification and classification in rheumatoid arthritis. (ekstern lenke)
- Dale, Karina; Müller, Mette Bjørge; Tairova, Zhanna et al. (2019). Contaminant accumulation and biological responses in Atlantic cod (Gadus morhua) caged at a capped waste disposal site in Kollevåg, Western Norway. (ekstern lenke)
- Brun, Morten; Blaser, Nello (2019). Sparse Dowker nerves. (ekstern lenke)
- Estill, Janne; Kerr, Cliff C.; Blaser, Nello et al. (2018). The effect of monitoring viral load and tracing patients lost to follow-up on the course of the HIV epidemic in Malawi: A mathematical model. (ekstern lenke)
- Brun, Morten; Blaser, Nello (2018). Sparse Filtered Nerves . (ekstern lenke)
- Blaser, Nello; Brun, Morten (2018). Divisive Cover. (ekstern lenke)
- Frøysa, Håvard G; Fallahi, Shirin; Blaser, Nello (2018). Evaluating model reduction under parameter uncertainty. (ekstern lenke)
- Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie et al. (2018). RNA-Seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision-cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol. (ekstern lenke)
- Ahmed , Kareem Eldin Mohammed ; Frøysa, Håvard G; Karlsen, Odd Andre et al. (2018). Effects of defined mixtures of POPs and endocrine disruptors on the steroid metabolome of the human H295R adrenocortical cell line. (ekstern lenke)
- Brun, Morten; Blaser, Nello (2017). Filtered covers. (ekstern lenke)
- Blaser, Nello; Bertisch, Barbara; Kouyos, Roger D. et al. (2017). Impact of screening and antiretroviral therapy on anal cancer incidence in HIV-positive MSM. (ekstern lenke)
Vitenskapelig foredrag
- Galmiche, Natacha; Hauser, Helwig; Spengler, Thomas et al. (2021). Revealing Multimodality in Ensemble Weather Prediction. (ekstern lenke)
- Blaser, Nello; Brun, Morten (2020). Relative Persistent Homology. (ekstern lenke)
- Eide, Marta; Goksøyr, Anders; Yadetie, Fekadu et al. (2020). A multi-omics approach to study Ppar-mediated regulation of lipid metabolism in Atlantic cod (Gadus morhua). (ekstern lenke)
- Brun, Morten; Blaser, Nello (2019). Sparse Nerves in Practice. (ekstern lenke)
- Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie et al. (2019). Toxicogenomic responses in Atlantic cod (Gadus morhua) after treatment with selected environmental contaminants in vivo and ex vivo. (ekstern lenke)
- Dale, Karina; Müller, Mette Helen Bjørge; Tairova, Zhanna et al. (2019). Biological responses of Atlantic cod (Gadus morhua) exposed to polycyclic aromatic hydrocarbons and perfluoroalkyl substances. (ekstern lenke)
- Gundersen, Kristian; Oleynik, Anna; Blaser, Nello et al. (2019). Bayesian convolutional neural networks as a tool to detect discharges of pollutants to marine waters through time series classification. (ekstern lenke)
- Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe et al. (2019). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR. (ekstern lenke)
- Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre et al. (2019). The chemical defensome of Atlantic cod (Gadus morhua). (ekstern lenke)
- Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie et al. (2019). EFFECTS OF SELECTED ENVIRONMENTAL ESTROGENS ON EXPRESSION OF FIBROBLAST GROWTH FACTOR SIGNALING PATHWAY GENES IN THE LIVER OF ATLANTIC COD (GADUS MORHUA) IN VIVO AND EX VIVO. (ekstern lenke)
- Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre et al. (2018). Modelling the chemical defensome network - a dynamic visualisation of the involved genes and pathways in two fish species and humans . (ekstern lenke)
- Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre et al. (2018). Modelling The Chemical Defensome Networks - A Comparative Dynamic Visualisation Of The Involved Genes And Interactions In Two Fish Species And Humans. (ekstern lenke)
- Tairova, Zhanna; Müller, Mette Helen Bjørge; Lyche, Jan Ludvig et al. (2018). Adverse health effects related to chemical exposure in Atlantic cod (Gadus morhua) from Norwegian fjords. (ekstern lenke)
- Zhang, Xiaokang; Eide, Marta; Karlsen, Odd Andre et al. (2018). Modelling the chemical defensome networks --- a dynamic visualisation of the involved genes and interactions in two fish species and human. (ekstern lenke)
- Goksøyr, Anders; Alendal, Guttorm; Aranguren Abadía, Libe et al. (2018). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA). (ekstern lenke)
- Blaser, Nello; Hanna, Eileen Marie; Brun, Morten et al. (2018). Discovering pathway perturbations with topological edge set enrichment analysis (TESEA). (ekstern lenke)
- Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie et al. (2018). RNA-seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol. (ekstern lenke)
- Alendal, Guttorm; Oleynik, Anna; Blaser, Nello et al. (2018). The need for proper environmental statistics to design adequate monitoring for offshore geological storage of CO2 projects.. (ekstern lenke)
- Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie et al. (2018). RNA-seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol. (ekstern lenke)
- Gundersen, Kristian; Oleynik, Anna; Alendal, Guttorm et al. (2018). Combining Models and Machine Learning Techniques to Design Leak Detection Monitoring . (ekstern lenke)
- Gundersen, Kristian; Oleynik, Anna; Skaug, Hans J. et al. (2018). Machine Learning in CO2 leak detection. (ekstern lenke)
- Yadetie, Fekadu; Eide, Marta; Söderström, Sofie et al. (2017). PRECISION-CUT LIVER SLICES (PCLS) FOR TOXICOGENOMIC STUDIES IN ATLANTIC COD (Gadus morhua): THE dCOD 1.0 PROJECT. (ekstern lenke)
- Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G (2017). Model reduction under parameter uncertainty. (ekstern lenke)
- Blaser, Nello; Brun, Morten (2017). An attempt at using topology for classification. (ekstern lenke)
- Blaser, Nello; Brun, Morten (2017). Divisive cover classification. (ekstern lenke)
- Blaser, Nello (2017). Topological Data Analysis in Epidemiology. (ekstern lenke)
- Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G (2017). Model reduction under parameter uncertainty. (ekstern lenke)
- Tairova, Zhanna; Müller, Mette Helen Bjørge; Lyche, Jan Ludvig et al. (2017). Adverse effects in Atlantic cod (Gadus morhua) due to environmental exposure to pollutant mixtures from the Oslofjord, Norway. (ekstern lenke)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Faglig foredrag
- Blaser, Nello (2019). Machine Learning in Mathematical Modeling. (ekstern lenke)
- Hanna, Eileen Marie; Zhang, Xiaokang; Eide, Marta et al. (2019). A draft metabolic reconstruction of Atlantic cod (Gadus morhua) liver: how to and what for?. (ekstern lenke)
- Blaser, Nello (2017). Clinical trials for biomarker detection and evaluation - opportunities, benefits and challenges - The biostatistician’s view. (ekstern lenke)
Se en full oversikt over publikasjoner i Cristin
http://orcid.org/0000-0001-9489-1657