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Nello Blasers bilde

Nello Blaser

Førsteamanuensis

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.

Vitenskapelig artikkel
  • Oleynik, Anna; García-Ibáñez, Maribel I.; Blaser, Nello; Omar, Abdirahman; Alendal, Guttorm. 2020. Optimal sensors placement for detecting CO2 discharges from unknown locations on the seafloor. International Journal of Greenhouse Gas Control.
  • Blaser, Nello; Brun, Morten. 2019. Sparse Nerves in Practice. Lecture Notes in Computer Science (LNCS). 272-284.
  • Brun, Morten; Blaser, Nello. 2019. Sparse Dowker nerves. Journal of Applied and Computational Topology.
  • Bringeland, Gerd Haga; Bader, Lucius; Blaser, Nello; Budzinski, Lisa; Schulz, Axel R.; Mei, Henrik E.; Myhr, Kjell-Morten; Vedeler, Christian A.; Gavasso, Sonia. 2019. Optimization of receptor occupancy assays in mass cytometry: Standardization across channels with QSC beads. Cytometry Part A. 314-222.
  • Dale, Karina; Müller, Mette Bjørge; Tairova, Zhanna; Khan, Essa Ahsan; Hatlen, Kristin; Grung, Merete; Yadetie, Fekadu; Lille-Langøy, Roger; Blaser, Nello; Skaug, Hans J; Lyche, Jan Ludvig; Arukwe, Augustine; Hylland, Ketil; Karlsen, Odd André; Goksøyr, Anders. 2019. Contaminant accumulation and biological responses in Atlantic cod (Gadus morhua) caged at a capped waste disposal site in Kollevåg, Western Norway. Marine Environmental Research. 39-51.
  • Bader, Lucius; Gullaksen, Stein-Erik; Blaser, Nello; Brun, Morten; Bringeland, Gerd Haga; Sulen, Andre; Gjesdal, Clara Gram; Vedeler, Christian A.; Gavasso, Sonia. 2019. Candidate markers for stratification and classification in rheumatoid arthritis. Frontiers in Immunology. 1-8.
  • Brun, Morten; Blaser, Nello. 2018. Sparse Filtered Nerves . arXiv.org.
  • Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie; Aranguren-Abadía, Libe; Eide, Marta; Blaser, Nello; Brun, Morten; Jonassen, Inge; Goksøyr, Anders; Karlsen, Odd Andre. 2018. RNA-Seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision-cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol. Aquatic Toxicology. 174-186.
  • Frøysa, Håvard G; Fallahi, Shirin; Blaser, Nello. 2018. Evaluating model reduction under parameter uncertainty. BMC Systems Biology. 1-10.
  • Ahmed , Kareem Eldin Mohammed ; Frøysa, Håvard G; Karlsen, Odd Andre; Blaser, Nello; Zimmer, Karin Elisabeth; Berntsen, Hanne Friis; Verhaegen, Steven; Ropstad, Erik; Kellmann, Ralf; Goksøyr, Anders. 2018. Effects of defined mixtures of POPs and endocrine disruptors on the steroid metabolome of the human H295R adrenocortical cell line. Chemosphere. 328-339.
  • Blaser, Nello; Brun, Morten. 2018. Divisive Cover. Mathematics in Computer Science. 1-9.
  • Blaser, Nello; Bertisch, Barbara; Kouyos, Roger D.; Calmy, Alexandra; Bucher, Heiner C.; Cavassini, Matthias; Estill, Janne; Keiser, Olivia; Egger, Matthias. 2017. Impact of screening and antiretroviral therapy on anal cancer incidence in HIV-positive MSM. AIDS (London). 1859-1866.
  • Brun, Morten; Blaser, Nello. 2017. Filtered covers. arXiv.org.
Faglig foredrag
  • Blaser, Nello. 2019. Machine Learning in Mathematical Modeling.
  • Hanna, Eileen Marie; Zhang, Xiaokang; Eide, Marta; Yadetie, Fekadu; Blaser, Nello; Alendal, Guttorm; Goksøyr, Anders; Jonassen, Inge. 2019. A draft metabolic reconstruction of Atlantic cod (Gadus morhua) liver: how to and what for?
  • Blaser, Nello. 2017. Clinical trials for biomarker detection and evaluation - opportunities, benefits and challenges - The biostatistician’s view.
Vitenskapelig foredrag
  • Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe; Arukwe, Augustine; Blaser, Nello; Brun, Morten; Celander, Malin; Dale, Karina; Denslow, Nancy; Eide, Marta; Fallahi, Shirin; Goksøyr, Siri Øfsthus; Goldstone, Jared V.; Grøsvik, Bjørn Einar; Hanna, Eileen Marie; Hylland, Ketil; Jonassen, Inge; Khan, Essa Ahsan; Lille-Langøy, Roger; Lyche, Jan Ludvig; Müller, Mette Helen Bjørge; Olsvik, Pål Asgeir; Pampanin, Daniela Maria; Porte, Cinta; Skaug, Hans J.; Tairova, Zhanna; Yadetie, Fekadu; Zhang, Xiaokang; Karlsen, Odd Andre. 2019. dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR.
  • Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie; Reboa, Anna; Aranguren-Abadía, Libe; Eide, Marta; Blaser, Nello; Brun, Morten; Jonassen, Inge; Goksøyr, Anders; Karlsen, Odd Andre. 2019. Toxicogenomic responses in Atlantic cod (Gadus morhua) after treatment with selected environmental contaminants in vivo and ex vivo.
  • Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre; Hanna, Eileen Marie; Blaser, Nello; Jonassen, Inge; Goksøyr, Anders. 2019. The chemical defensome of Atlantic cod (Gadus morhua).
  • Brun, Morten; Blaser, Nello. 2019. Sparse Nerves in Practice.
  • Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie; Reboa, Anna; Aranguren-Abadía, Libe; Eide, Marta; Blaser, Nello; Brun, Morten; Jonassen, Inge; Goksøyr, Anders; Karlsen, Odd Andre. 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.
  • Dale, Karina; Müller, Mette Helen Bjørge; Tairova, Zhanna; Pampanin, Daniela Maria; Haarr, Ane; Yadetie, Fekadu; Blaser, Nello; Khan, Essa Ahsan; Lille-Langøy, Roger; Arukwe, Augustine; Lyche, Jan Ludvig; Karlsen, Odd Andre; Goksøyr, Anders. 2019. Biological responses of Atlantic cod (Gadus morhua) exposed to polycyclic aromatic hydrocarbons and perfluoroalkyl substances.
  • Gundersen, Kristian; Oleynik, Anna; Blaser, Nello; Alendal, Guttorm. 2019. Bayesian convolutional neural networks as a tool to detect discharges of pollutants to marine waters through time series classification.
  • Goksøyr, Anders; Alendal, Guttorm; Aranguren Abadía, Libe; Arukwe, Augustine; Blaser, Nello; Brun, Morten; Celander, Malin; Dale, Karina; Dankel, Dorothy Jane; Denslow, Nancy; Eide, Marta; Fallahi, Shirin; Frøysa, Håvard G; Ghavidel, Fatemeh; Goksøyr, Siri Øfsthus; Goldstone, Jared V.; Grøsvik, Bjørn Einar; Hanna, Eileen Marie; Hylland, Ketil; Jonassen, Inge; Khan, Essa Ahsan; Kleppe, Rune; Lille-Langøy, Roger; Lyche, Jan Ludvig; Mayer, Ian; Müller, Mette Helen Bjørge; Olsvik, Pål Asgeir; Pampanin, Daniela Maria; Porte, Cinta; Skaug, Hans J.; Stegeman, John J.; Tairova, Zhanna; Yadetie, Fekadu; Zhang, Xiaokang; Karlsen, Odd Andre. 2018. dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA).
  • Alendal, Guttorm; Oleynik, Anna; Blaser, Nello; Berntsen, Jarle; Gundersen, Kristian; Blackford, Jerry; Connelly, Douglas P.; Garcia-Ibanez, Maribel I; Omar, Abdirahman; Johannessen, Truls. 2018. The need for proper environmental statistics to design adequate monitoring for offshore geological storage of CO2 projects.
  • Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie; Aranguren Abadía, Libe; Eide, Marta; Blaser, Nello; Jonassen, Inge; Goksøyr, Anders; Karlsen, Odd Andre. 2018. RNA-seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol.
  • Yadetie, Fekadu; Zhang, Xiaokang; Hanna, Eileen Marie; Aranguren Abadía, Libe; Eide, Marta; Blaser, Nello; Jonassen, Inge; Goksøyr, Anders; Karlsen, Odd Andre. 2018. RNA-seq analysis of transcriptome responses in Atlantic cod (Gadus morhua) precision cut liver slices exposed to benzo[a]pyrene and 17α-ethynylestradiol.
  • Zhang, Xiaokang; Eide, Marta; Karlsen, Odd Andre; Hanna, Eileen Marie; Blaser, Nello; Puntervoll, Pål; Jonassen, Inge; Goksøyr, Anders. 2018. Modelling the chemical defensome networks --- a dynamic visualisation of the involved genes and interactions in two fish species and human.
  • Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre; Hanna, Eileen Marie; Blaser, Nello; Puntervoll, Pål; Jonassen, Inge; Goksøyr, Anders. 2018. Modelling the chemical defensome network - a dynamic visualisation of the involved genes and pathways in two fish species and humans .
  • Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre; Hanna, Eileen Marie; Blaser, Nello; Puntervoll, Pål; Jonassen, Inge; Goksøyr, Anders. 2018. Modelling The Chemical Defensome Networks - A Comparative Dynamic Visualisation Of The Involved Genes And Interactions In Two Fish Species And Humans.
  • Gundersen, Kristian; Oleynik, Anna; Skaug, Hans J.; Avlesen, Helge; Berntsen, Jarle; Blaser, Nello; Blackford, Jeremy; Cazenave, Pierre. 2018. Machine Learning in CO2 leak detection.
  • Blaser, Nello; Hanna, Eileen Marie; Brun, Morten; Eide, Marta; Yadetie, Fekadu; Goksøyr, Anders; Jonassen, Inge. 2018. Discovering pathway perturbations with topological edge set enrichment analysis (TESEA).
  • Gundersen, Kristian; Oleynik, Anna; Alendal, Guttorm; Skaug, Hans J.; Avlesen, Helge; Berntsen, Jarle; Blaser, Nello; Blackford, Jeremy; Cazenave, Pierre. 2018. Combining Models and Machine Learning Techniques to Design Leak Detection Monitoring .
  • Tairova, Zhanna; Müller, Mette Helen Bjørge; Lyche, Jan Ludvig; Mayer, Ian; Berg, Vidar; Blaser, Nello; Brun, Morten; Grung, Merete; Eide, Marta; Dale, Karina; Goksøyr, Siri Øfsthus; Aranguren, Libe; Goksøyr, Anders; Ketil, Hylland. 2018. Adverse health effects related to chemical exposure in Atlantic cod (Gadus morhua) from Norwegian fjords.
  • Blaser, Nello. 2017. Topological Data Analysis in Epidemiology.
  • Yadetie, Fekadu; Eide, Marta; Söderström, Sofie; Kolås, Mari Forshaug; Steinkopf, Oline Marie; Lille-Langøy, Roger; Aranguren, Libe; Goksøyr, Siri Øfsthus; Dale, Karina; Zhang, Xiaokang; Hanna, Eileen Marie; Blaser, Nello; Brun, Morten; Skaug, Hans J.; Karlsen, Odd Andre; Jonassen, Inge; Goksøyr, Anders. 2017. PRECISION-CUT LIVER SLICES (PCLS) FOR TOXICOGENOMIC STUDIES IN ATLANTIC COD (Gadus morhua): THE dCOD 1.0 PROJECT.
  • Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G. 2017. Model reduction under parameter uncertainty.
  • Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G. 2017. Model reduction under parameter uncertainty.
  • Blaser, Nello; Brun, Morten. 2017. Divisive cover classification.
  • Blaser, Nello; Brun, Morten. 2017. An attempt at using topology for classification.
  • Tairova, Zhanna; Müller, Mette Helen Bjørge; Lyche, Jan Ludvig; Mayer, Ian; Blaser, Nello; Brun, Morten; Grung, Merete; Goksøyr, Anders; Dale, Karina; Goksøyr, Siri Øfsthus; Aranguren, Libe; Hylland, Ketil. 2017. Adverse effects in Atlantic cod (Gadus morhua) due to environmental exposure to pollutant mixtures from the Oslofjord, Norway.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Brun, Morten; Blaser, Nello. 2008. Sparse Nerves in Practice.
Poster
  • Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe; Arukwe, Augustine; Blaser, Nello; Brun, Morten; Celander, Malin; Dale, Karina; Eide, Marta; Fallahi, Shirin; Goksøyr, Siri Øfsthus; Hanna, Eileen Marie; Goldstone, Jared V.; Grøsvik, Bjørn Einar; Hylland, Ketil; Jonassen, Inge; Khan, Essa Ahsan; Lille-Langøy, Roger; Lyche, Jan Ludvig; Müller, Mette Helen Bjørge; Olsvik, Pål Asgeir; Pampanin, Daniela Maria; Porte, Cinta; Skaug, Hans J.; Stegeman, John J.; Tairova, Zhanna; Yadetie, Fekadu; Zhang, Xiaokang; Karlsen, Odd Andre. 2019. dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR.
  • Zhang, Xiaokang; Eide, Marta; Karlsen, Odd Andre; Hanna, Eileen Marie; Brun, Morten; Blaser, Nello; Jonassen, Inge; Goksøyr, Anders. 2019. THE CHEMICAL DEFENSOME OF ATLANTIC COD (GADUS MORHUA): HOW DOES IT DIFFER FROM DEFENSOME NETWORKS IN OTHER TELEOST SPECIES?
  • Dale, Karina; Müller, Mette Helen Bjørge; Tairova, Zhanna; Pampanin, Daniela Maria; Haarr, Ane; Lille-Langøy, Roger; Blaser, Nello; Lyche, Jan Ludvig; Karlsen, Odd Andre; Goksøyr, Anders. 2019. Biological responses of Atlantic cod (Gadus morhua) exposed to polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs) .
  • Hanna, Eileen Marie; Zhang, Xiaokang; Fallahi, Shirin; Eide, Marta; Yadetie, Fekadu; Blaser, Nello; Alendal, Guttorm; Goksøyr, Anders; Jonassen, Inge. 2019. A draft metabolic reconstruction of Atlantic cod (Gadus morhua) liver .
  • Hanna, Eileen Marie; Blaser, Nello; Brun, Morten; Yadetie, Fekadu; Goksøyr, Anders; Jonassen, Inge. 2018. Persistent homology and network analyses reveal key gene interactions affected by environmental pollutants in Atlantic cod.
  • Oleynik, Anna; Gundersen, Kristian; Alendal, Guttorm; Blaser, Nello; Skaug, Hans J.; Avlesen, Helge; Berntsen, Jarle; Blackford, Jeremy. 2018. Mathematical methods for detection and localization of CO2 leaks.
  • Eide, Marta; Zhang, Xiaokang; Karlsen, Odd Andre; Hanna, Eileen Marie; Blaser, Nello; Jonassen, Inge; Goksøyr, Anders. 2018. MODELLING THE CHEMICAL DEFENSOME NETWORKS - a comparative visualisation of the defense genes and interactions in two fish species and human.
  • Blaser, Nello; Brun, Morten; Bader, Lucius; Gavasso, Sonia. 2018. Diagnosing rheumatoid arthritis with mass cytometry using topological data analysis.
  • Goksøyr, Anders; Celander, Malin; Alendal, Guttorm; Aranguren, Libe; Arukwe, Augustine; Blaser, Nello; Brun, Morten; Dale, Karina; Eide, Marta; Fallahi, Shirin; Goksøyr, Siri Øfsthus; Grøsvik, Bjørn Einar; Karlsen, Odd Andre; Hanna, Eileen Marie; Hylland, Ketil; Jonassen, Inge; Khan, Essa Ahsan; Lille-Langøy, Roger; Lyche, Jan Ludvig; Müller, Mette Helen Bjørge; Olsvik, Pål Asgeir; Skaug, Hans J.; Tairova, Zhanna; Yadetie, Fekadu; Zamanzad Ghavidel, Fatemeh; Zhang, Xiaokang; Denslow, Nancy; Pampanin, Daniela Maria; Porte, Cinta; Goldstone, Jared V.; Stegeman, John J. 2017. dCod 1.0: decoding the systems toxicology of Atlantic cod (Gadus morhua).
  • Goksøyr, Siri Øfsthus; Goksøyr, Anders; Karlsen, Odd Andre; Yadetie, Fekadu; Eide, Marta; Dale, Karina; Aranguren, Libe; Lille-Langøy, Roger; Dankel, Dorothy Jane; Alendal, Guttorm; Brun, Morten; Skaug, Hans J.; Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G; Jonassen, Inge; Hanna, Eileen Marie; Ghavidel, Fatemeh; Zhang, Xiaokang; Arukwe, Augustine; Khan, Essa Ahsan; Celander, Malin C.; Denslow, Nancy; Grøsvik, Bjørn Einar; Hylland, Ketil; Tairova, Zhanna; Lyche, Jan Ludvig; Müller, Mette Helen Bjørge; Olsvik, Pål Asgeir; Pampanin, Daniela Maria; Porte, Cinta; Goldstone, Jed; Stegeman, John. 2017. dCod 1.0 decoding the systems toxicology of Atlantic cod.
  • Blaser, Nello; Fallahi, Shirin; Frøysa, Håvard G. 2017. Model reduction under parameter uncertainty.
  • Gundersen, Kristian; Blaser, Nello; Alendal, Guttorm; Brun, Morten; Skaug, Hans J.; Avlesen, Helge; Berntsen, Jarle; Blackford, Jeremy. 2017. Assessment of Topological Data Analysis and Machine Learning Technologies as Tools for Seep Detection.

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http://orcid.org/0000-0001-9489-1657