Aleksander Denisiuk welcomes you to his homepage!
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Publications
Refereed
- PCA Dimensionality Reduction for Categorical Data, Computational Science – ICCS 2024. Lecture Notes in Computer Science, Vol. 14834, Springer, Cham (2024)
- Iterative inversion of the tensor momentum x-ray transform, Inverse Problems, Vol. 39, No. 10, 105002, (2023)
- Weighted Hamming Metric and KNN Classification of Nominal-Continuous Data, Computational Science – ICCS 2023. Lecture Notes in Computer Science, Vol. 14074, Springer, Cham (2023)
- Multi-Domain Named Entity Recognition for Robotic Process Automation, Proceedings of the 56th Hawaii International Conference on System Sciences, 940–949, (2023)
- Application of Ontologies in the Enterprise—Overview and Critical Analysis, Proceedings of the Third International Conference on Information Management and Machine Intelligence. Algorithms for Intelligent Systems. 647–658, Springer Nature Singapore (2022)
- Feature Extraction for Polish Language Named Entities Recognition in Intelligent Office Assistant, Proceedings of the Annual Hawaii International Conference on System Sciences, 1320–1329, (2022)
- On range condition of the tensor x-ray transform in Rⁿ, Inverse Problems & Imaging, Vol. 14, No. 3, 423–435, (2020)
- Reconstruction in the cone-beam vector tomography with two sources, Inverse Problems, Vol. 34, No. 12, 124008, (2018)
- Embedding of the Hamming space into a sphere with weighted quadrance metric and c-means clustering of nominal-continuous data, Intelligent Data Analysis, Vol. 22, No. 6, 1297-1314, (2018)
- Low Distortion Embedding of the Hamming Space into a Sphere with Quadrance Metric and k-means Clustering of Nominal-continuous Data, Fundamenta Informaticae, Vol. 153, No. 3, 221-233, (2017)
- A Variant of the K-Means Clustering Algorithm for Continuous-Nominal Data, Proceedings of the 9th International Conference on Computer Recognition Systems CORES 2015, Advances in Intelligent Systems and Computing, 403, 17–26, (2016)
- Inversion of the x-ray transform for complexes of lines in Rn, Inverse Problems, 32, 025007, (2016)
- Interpolation procedure in Filtered Backprojection Algorithm for the Limited-Angle Tomography, Proceedings of the 8th International Conference on Computer Recognition Systems CORES 2013, Advances in Intelligent Systems and Computing, Vol. 226, 551–558, Springer, (2013)
- On Numerical Reconstruction of a Function from incomplete data of Arc means in Seismic Tomography, Machine Graphics & Vision, Vol. 20, Issue 4, 413–437 (2011)
- Using Open Source technologies in the system for assistance with the didactics organization in Elbląg University of Humanities and Economy, Zeszyty Naukowe Wyższej Szkoły Zarządzania, Częstochowa, 12, 65–71 (2008) (In Polish)
- Układanie rozkładów zajęć w systemie SWOD (omówienie), Acta Elbingensia, Elbląg, V, 257–267 (2007).
- Inversion of the X-ray transform for 3D symmetric tensor fields with sources on a curve, Inverse Problems, 22, 399–411 (2006)
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The Problem
Olympic Games
from Olympiad on Informatics, Informatization of Education, No. 4, 52–64 (2002) -
The Problem
Refreshments
from Olympiad on Informatics, Informatization of Education, No. 2 (2001) - On reconstruction of a stable part of band-limited function by interpolation Proceedings of the Institute of Mathematics on NAS of Belarus, vol. 5, 60 62 (2000)
- On two approaches to the problem of reconstruction from the arc means with incomplete data, Mathematical research, vol. 2, I. G. Kozhukh (ed), BrSU, Brest, Belarus, 11–15 (2000)
- On a certain method of integral geometry problems solution, VIII Bealrusian mathematical conference, vol. 1, Minsk, Belarus, p. 15 (2000)
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On some problems of integral geometry in
elliptic, hyperbolic and Euclidean spaces,
Conference
Symmetries in geometrical analysis
, International Banach Center, Warsaw, Poland, p. 2 (2000) -
On applying the factorization mapping method in integral geometry,
Conference
Differential equations and computer algebra systems
, Brest, Belarus p. 2 (2000) - Application of factorable mappings method to integral geometry, Poster No. 152. Section 10. Third European Congress of Mathematicians, Barcelona, Spain (2000)
- On solution of certain problems of integral geometry in elliptic, hyperbolic and Euclidean spaces, International Seminar-School on geometry and analysis, dedicated to 90th anniversary of N. V. Efimov, Rostov University, Russia (2000)
- Integral geometry on the family of semi-spheres, Fractional calculus and applied analysis, vol. 2, No 1, 31–46 (1999)
- Stable part inversion of the spherical mean transform after incomplete data, Erugin Conference—VI, Gomel, Belarus, p. 3 (1998)
- Double-orthogonal functions in a problem of reconstruction after spherical means with incomplete data, International conference AMADE-99, Minsk, Belarus, 72–73 (1999)
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The Paley-Wiener theorem for integral transform related to integration over semi-spheres,
Proceeding of the conference
Issues of Informatics
, Minsk, Belarus, 552–556 (1998) - Using the Internet possibility in learning, Conference dedicated to S. G. Kondratenya, Brest, Belarus, p. 82 (1998)
- On reconstruction of a function by spherical means, Conference dedicated to S. G. Kondratenya, Brest, Belarus, p. 53 (1998)
- On reconstruction of a function by spherical averages, Erugin Conference—V, Brest, Belarus, vol. 2 62–63 (1998)
- Internet and teaching of natural sciences, Erugin Conference—V, Brest, Belarus, vol. 2 95–96 (1998)
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On reconstruction of a function by spherical means,
Conference
Mathematical methods in tomography
, Mathematisches Forschunginstitut Oberwolfach, p. 5 (1998) - On inversion of the X-ray transform in Rn, Proceedings of the International conference SAATS-97, Brest, Belarus, 207–216 (1997)
- Explicit Inversion Formulas for the Ray Transform in Spaces of Constant Curvature, Siberian Mathematical Journal, vol. 38 915–925 (1997)
- Applying the moments method for solution of the linearized inverse kinematic problem of seismic, Erugin Conference—IV, Vitebsk, Belarus, p. 147 (1997)
- On a problem of integral geometry in spaces of constant curvature, Topology and applications, International topological conference dedicated to P. S. Alexandroff's 100th Birthday, Moscow (1997)
- Inversion of the X-ray transform for three classes of line complexes in Rn, International Conference SAATS-97, Brest, Belarus, p. 85 (1997)
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On the inverse kinematic problem of seismic,
Proceedings of the conference
Issues of Informatics: mathematical, programming and informational education
, Minsk, Belarus, p. 250 (1996) - On Inversion of the X-ray transform in spaces of constant curvature, Proceedings of the VII Belorussian Mathematical Conference, vol. II, Minsk, Belarus, 148–149 (1996)
- On the Goursat problem for hyperelliptic equation, Erugin Conference, vol. II, BrPI, Brest, Belarus, p. 18 (1996)
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On inversion formulae in integral geometry on the sphere,
Proceedings of the conference
30 years of BrPI
, vol. I, BrPI, Brest, Belarus, p. 23 (1996) -
Inversion of the Radon transform and tomography,
Proceeding of the conference
25 years of Department of Applied Mathematics and Computer Science
DAMCS, BSU, Minsk, Belarus, 61 (1995) -
On experience of teaching of logical programming in pedagogical institute,
Proceedings of the conference
50 years of BrSU
BrSU, Brest, Belarus, 96–98 (1995) -
Inversion of X-ray transform in space of constant curvature,
Proceedings of the 51st international conference
75 years of BSPA
BSPA, Minsk, Belarus, 130–131 (1995) - On exact explicit formulas for inversion of X-ray transform, Computerized Tomography: proceedings if the fourth international symposium held in Novosibirsk on 10–14 August, 1993, (M. M. Lavrent'ev editor-in-chief) Utrecht, the Netherlands, 117–123 (1995)
- Introduction to Prolog, Manual for students of Mathematics Department, Krasnoyarsk, KSPU (1994)
- Inversion of generalized Radon transform, AMS Translations, Ser. 2, vol. 162, 19–32 (1994)
- On exact explicit formulae for inverting of X-ray transform, Fourth international symposium on computerized tomography Novosibirsk, (1993)
- On a problem of integral geometry, V Siberia School on Algebra and Analysis, Irkutsk, 33–36 (1993)
- Local structure of hyperbolic complexes of curves, Russian Math. Surveys, vol. 45, No 5 225–226 (1990)
- Inversion de la transformation de Radon d'aprés des données incomplètes, C. R. Acad. Sci., Paris, t. 307, Ser I 181–183 (1988)
Technical Reports
- Double orthogonal function systems and their applications to integral geometry, Report, BrSU, Brest, Belarus (2000) (In Russian)
Other publications
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Wykorzystanie możliwości serwerów
Online Judge
w przygotowaniu drużyny oraz w organizacji zawodów w programowaniu a talk (in Polish) I gave on April 30, 2010, at the First Warmia and Mazury programming contest at the University of Warmia and Mazury in Olsztyn (2010) - On support theorems for X-Ray transform with incomplete data a talk I gave on November 9, 2009, at the Inverse Problems Seminar at the University of Washington, Seattle (2009)
- On X-ray transform of symmetric tensor fields a talk I gave on November 2, 2009, at the Inverse Problems Seminar at the University of Washington, Seattle (2009)
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Recommendation for changes of the website Dobre Wina,
proposed changes will make the site more
attractive
for search engines (2009) (In Polish) -
Using Open Source technologies in the system for assistance with the didactics organization in Elbląg University of Humanities and Economy,
a talk I gave on May 12, 2006, at Częstochowa, on the conference
Internet, Multimedia i Systemy Informatyczne w Zarządzaniu
(2006) (In Polish) - Discrete Mathematics, Manual for Students, PWSZ, Giżycko, Poland (2004) (In Polish)
- Mathematical Analysis, Manual for Students, PWSZ, Giżycko, Poland (2004)
- On inversion of the X-ray transform of symmetric tensor fields in spaces of constant curvature. Plurikomplexa seminariet, Uppsala University (2003)
- Numerical Analysis, Manual for Students, PWSZ, Giżycko, Poland (2003)
Mathematical Reviews
Since 1995 I am reviewing for Mathematical reviews. I have published over 100 reviews of books and articles on integral geometry, tomography, integral transforms, special functions, geophysics.
You are here: Home => Publications
Created: June 09, 2007,
Updated: June 28, 2024