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Employment (1)

European Space Astronomy Centre: Madrid, ES

2018-06-01 to 2018-08-31 | ESAC trainee (CESAR)
Employment
Source: Self-asserted source
Konstantin Karchev

Education and qualifications (3)

Scuola Internazionale Superiore di Studi Avanzati: Trieste, Friuli-Venezia Giulia, IT

2020-10-01 to 2024-12-16 | PhD (Theoretical and Scientific Data Science)
Education
Source: Self-asserted source
Konstantin Karchev

University of Amsterdam: Amsterdam, Noord-Holland, NL

2018-09-01 to 2020-08-31 | Master of Physics and Astronomy (GRAPPA)
Education
Source: Self-asserted source
Konstantin Karchev

University of Bath: Bath, Somerset, GB

2015-10 to 2018-06-28 | BSc (Hons): Physics with Astrophysics (Department of Physics)
Education
Source: Self-asserted source
Konstantin Karchev

Professional activities (1)

University of Amsterdam: Amsterdam, Noord-Holland, NL

2018-09 | Amsterdam Science Talent Scholarship
Distinction
Source: Self-asserted source
Konstantin Karchev

Works (14)

Supernova Cosmology for the 21st Century

2024-12-16 | Dissertation or Thesis | Author
OTHER-ID: 2869522
Contributors: Konstantin Karchev
Source: check_circle
INSPIRE-HEP

Dark Matter halo parameters from overheated exoplanets via Bayesian hierarchical inference

JCAP
2024-07-18 | Journal article | Author
DOI: 10.1088/1475-7516/2024/07/038
OTHER-ID: 2787484
ARXIV: 2405.09578
Contributors: María Benito; Konstantin Karchev; Rebecca K. Leane; Sven Põder; Juri Smirnov; Roberto Trotta
Source: check_circle
INSPIRE-HEP
grade
Preferred source (of 2)‎

SIDE-real: Supernova Ia Dust Extinction with truncated marginal neural ratio estimation applied to real data

Mon.Not.Roy.Astron.Soc.
2024-05-06 | Journal article
DOI: 10.1093/mnras/stae995
OTHER-ID: 2767882
ARXIV: 2403.07871
Contributors: Karchev, Konstantin; Grayling, Matthew; Boyd, Benjamin M.; Trotta, Roberto; Mandel, Kaisey S.; Weniger, Christoph
Source: check_circle
INSPIRE-HEP
grade
Preferred source (of 2)‎

The effect of the perturber population on subhalo measurements in strong gravitational lenses

Mon.Not.Roy.Astron.Soc.
2023-10-28 | Journal article
DOI: 10.1093/mnras/stad2925
OTHER-ID: 2154669
ARXIV: 2209.09918
Contributors: Coogan, Adam; Anau Montel, Noemi; Karchev, Konstantin; Grootes, Meiert W.; Nattino, Francesco; Weniger, Christoph
Source: check_circle
INSPIRE-HEP
grade
Preferred source (of 2)‎

Analytic auto-differentiable ΛCDM cosmography

JCAP
2023-07-28 | Journal article
DOI: 10.1088/1475-7516/2023/07/065
OTHER-ID: 2610723
ARXIV: 2212.01937
Contributors: Karchev, Konstantin
Source: check_circle
INSPIRE-HEP

Zoobot: Adaptable Deep Learning Models for Galaxy Morphology

Journal of Open Source Software
2023-05-08 | Journal article
DOI: 10.21105/joss.05312
Contributors: Mike Walmsley; Campbell Allen; Ben Aussel; Micah Bowles; Kasia Gregorowicz; Inigo Val Slijepcevic; Chris J. Lintott; Anna M. M. Scaife; Maja Jabłońska; Kosio Karchev et al.
Source: check_circle
Crossref

SICRET: Supernova Ia Cosmology with truncated marginal neural Ratio EsTimation

Mon.Not.Roy.Astron.Soc.
2023-01-28 | Journal article
DOI: 10.1093/mnras/stac3785
OTHER-ID: 2151615
ARXIV: 2209.06733
Contributors: Karchev, Konstantin; Trotta, Roberto; Weniger, Christoph
Source: check_circle
INSPIRE-HEP
grade
Preferred source (of 2)‎

Estimating the warm dark matter mass from strong lensing images with truncated marginal neural ratio estimation

Mon.Not.Roy.Astron.Soc.
2022-11-29 | Journal article
DOI: 10.1093/mnras/stac3215
OTHER-ID: 2085207
ARXIV: 2205.09126
Contributors: Montel, Noemi Anau; Coogan, Adam; Correa, Camila; Karchev, Konstantin; Weniger, Christoph
Source: check_circle
INSPIRE-HEP
grade
Preferred source (of 2)‎

Strong-lensing source reconstruction with variationally optimized Gaussian processes

Mon.Not.Roy.Astron.Soc.
2022-04-04 | Journal article
DOI: 10.1093/mnras/stac311
OTHER-ID: 1864441
ARXIV: 2105.09465
Contributors: Karchev, Konstantin; Coogan, Adam; Weniger, Christoph
Source: check_circle
INSPIRE-HEP

EuCAPT White Paper: Opportunities and Challenges for Theoretical Astroparticle Physics in the Next Decade

Journal article
OTHER-ID: 1947430
ARXIV: 2110.10074
Contributors: Alves Batista, R.; Amin, M.A.; Barenboim, G.; Bartolo, N.; Baumann, D.; Bauswein, A.; Bellini, E.; Benisty, D.; Bertone, G.; Blasi, P. et al.
Source: check_circle
INSPIRE-HEP

SimSIMS: Simulation-based Supernova Ia Model Selection with thousands of latent variables

37th Conference on Neural Information Processing Systems
Conference paper
OTHER-ID: 2726821
ARXIV: 2311.15650
Contributors: Karchev, Konstantin; Trotta, Roberto; Weniger, Christoph
Source: check_circle
INSPIRE-HEP

STAR NRE: Solving supernova selection effects with set-based truncated auto-regressive neural ratio estimation

Journal article
OTHER-ID: 2825870
ARXIV: 2409.03837
Contributors: Karchev, Konstantin; Trotta, Roberto
Source: check_circle
INSPIRE-HEP

Strong-Lensing Source Reconstruction with Denoising Diffusion Restoration Models

36th Conference on Neural Information Processing Systems
Conference paper
OTHER-ID: 2178279
ARXIV: 2211.04365
Contributors: Karchev, Konstantin; Anau Montel, Noemi; Coogan, Adam; Weniger, Christoph
Source: check_circle
INSPIRE-HEP

Targeted Likelihood-Free Inference of Dark Matter Substructure in Strongly-Lensed Galaxies

34th Conference on Neural Information Processing Systems
Conference paper
OTHER-ID: 1822791
ARXIV: 2010.07032
Contributors: Coogan, Adam; Karchev, Konstantin; Weniger, Christoph
Source: check_circle
INSPIRE-HEP

Peer review (1 review for 1 publication/grant)

Review activity for Physics of the dark universe. (1)
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