RESEARCH
Publications
Publications of Dr. Umut Sezen
 
TypeInternational publicationNational publicationTotal
Journal paper12214
Conference paper41546
Other11
Total:54761
 
#TitlePublicationAuthor(s)TypeYear
1Towards modernization of ISO 16457 standard: Eight proxy indices of solar activity for the International Reference Ionosphere and Plasmasphere model COSPAR-18T. L. Gulyaeva, F. Arıkan, U. SezenConference paperJuly
2018
2Performance of Model Options of IRI as Compared with Ionosonde Data COSPAR-18F. Arıkan, U. Sezen, T. L. GulyaevaConference paperJuly
2018
3Comparison of IRI-Plas model with Equatorial Ionosondes during Summer and Winter Seasons of 2011 and 2015 COSPAR-18F. Arıkan, U. Sezen, T. L. GulyaevaConference paperJuly
2018
4Performance of IRI-Plas model with GIM-TEC input during 2017 Equinox Months COSPAR-18F. Arıkan, U. Sezen, T. L. GulyaevaConference paperJuly
2018
5Advanced Signal Processing Tools of IONOLAB for Ionospheric Imaging COSPAR-18 F. Arıkan, O. Arıkan, U. Sezen, C. Toker, T. L. GulyaevaConference paperJuly
2018
6Online computation of International Reference Ionosphere Extended to Plasmasphere (IRI-Plas) model for space weatherGeodesy and GeodynamicsU. Sezen, T. L. Gulyaeva, F. ArıkanJournal paperJuly
2018
7Eight proxy indices of solar activity for the International Reference Ionosphere and Plasmasphere modelJournal of Atmospheric and Solar-Terrestrial PhysicsT. L. Gulyaeva, F. Arıkan, U. SezenJournal paperApril
2018
8Performance of Solar Proxy Options of IRI-Plas Model for Equinox SeasonsJournal of Geophysical Research Space PhysicsU. Sezen, T. L. Gulyaeva, F. ArıkanJournal paperFebruary
2018
9Data/Sensor Fusion of GPS-TEC and IRI-Plas for Improved Structural Representation of Background Ionospheric ModelIRI 2017 Workshop, 13-17 Kasım 2017, Taipei, TayvanF. Arıkan, O. Arikan, U. Sezen, T. Gulyaeva, H. Tuna, E. Erdem, G. Gok, Z. MosnaConference paperNovember
2017
10Statistical Updates of IRI and IRI-Plas Using GPS-TEC in Near-Real Time for HF Communication and Ground Based Augmentation SystemsIRI 2017 Workshop, 13-17 Kasım 2017, Taipei, TayvanF. Arıkan, O. Arikan, U. Sezen, C. Toker, T. Gulyaeva, S. Karatay, E. Erdem, O. Koroglu, M. Koroglu, A. CinarConference paperNovember
2017
11First Stage of an Automated Content-Based Citation Analysis Study: Detection of Citation SentencesScience, Technology and Innovation Indcators 2017 (STI 2017)Z. Taşkın, U. Al, U. SezenConference paperSeptember
2017
12Modelling the Spatial-Temporal Variability of the Ionosphere Over Turkey Using a GPS Network32nd URSI General Assembly and Scientific Symposium 2017 (URSI GASS 2017)S. D. Yenen, U. Sezen, F. ArıkanConference paperAugust
2017
13Online International Reference Ionosphere Extended to Plasmasphere (IRI-Plas) Model32nd URSI General Assembly and Scientific Symposium 2017 (URSI GASS 2017)U. Sezen, T. Gulyaeva, F. ArıkanConference paperAugust
2017
14IRI-PLAS with TEC assimilation as an online service at IONOLABThe second VarSITI General Symposium (VarSITI-2017), 10-15 Temmuz 2017, Irkutsk, RusyaF. Arıkan, T. Gulyaeva, U. SezenConference paperJuly
2017
15TEC Proxy Index of Solar Activity for the International Reference Ionosphere IRI and its Extension to Plasmasphere IRI-Plas ModelInternational Journal of Scientific Engineering and Applied Science (IJSEAS)T. Gulyaeva, F. Arıkan, L. Poustovalova, U. SezenJournal paperMay
2017
16Dynamo Equation Solution using Finite Volume Method for Midlatitude IonosphereInternational Workshop On Mathematical Methods in Engineering (MME-2017)F. Arıkan, O. Arikan, U. SezenConference paperApril
2017
17HF Signal Propagation in Ionosphere Using Calculus of VariationsInternational Workshop on Mathematical Methods in Engineering, MME-2017U. Sezen, O. Arikan, F. ArıkanConference paperApril
2017
18Space weather studies of IONOLAB groupURSI Asia-Pacific Radio Science Conference (URSI AP-RASC)F. Arıkan, U. Sezen, C. Toker, H. Artuner, G. Bulu, U. Demir, E. Erdem, O. Arıkan, H. Tuna, T. Gulyaeva, S. Karatay, Z. MosnaConference paperOctober
2016
19Application of IRI-Plas in Ionospheric Tomography and HF Communication Studies with Assimilation of GPS-TEC41st COSPAR Scientific AssemblyF. Arıkan, T. Gulyaeva, U. Sezen, O. Arıkan, C. Toker, H. Tuna, E. ErdemConference paperJuly
2016
20Online IRI-Plas Interface Service by IONOLABInternational Reference Ionosphere (IRI) Workshop 2015F. Arıkan, T. L. Gulyaeva, C. Toker, U. Sezen, H. ArtunerConference paperNovember
2015
21Improved IONOLAB-TEC Space Weather ServiceInternational Reference Ionosphere (IRI) Workshop 2015F. Arıkan, U. Sezen, C. Toker, H. Artuner, G. Bulu, S. KaratayConference paperNovember
2015
22Online, automatic, ionospheric maps: IRI-PLAS-MAPAdvances in Space ResearchF. Arıkan, U. Sezen, T. L. Gulyaeva, O. CilibasJournal paperApril
2015
23Direct 3-D drawing by employing camera view constraints (patent no: US 8947423 B2)US Patent OfficeO. Ocali, A. Erol, U. SezenOtherFebruary
2015
24The Impact of Turkey in the Library and Information ScienceCOLLNET 2014, 10th International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 15th COLLNET MeetingU. Al, İ. Soydal, U. Sezen, O. MadranConference paperSeptember
2014
25Detection of Seismic Precursors Using Distance Metrics Between GPS-TEC and IRI-PlasThe 40th COSPAR Scientific Assembly 2014N. Deviren, F. Arıkan, O. Arikan, T. L. Gulyaeva, U. SezenConference paperAugust
2014
26IONOLAB Grubunun İyonküre Uzaktan Algılama ve 2-B Görüntüleme ÇalışmalarıIEEE 22. Sinyal İşleme ve İletişim Uygulamaları KurultayıF. Arıkan, C. Toker, U. Sezen, M. N. Deviren, O. Çilibaş, O. ArikanConference paperApril
2014
27Online user-friendly slant total electron content computation from IRI-Plas: IRI-Plas-STECSpace Weather Tuna, H. Tuna, O. Arikan, F. Arıkan, T. Gulyaeva, U. SezenJournal paperFebruary
2014
28Estimation of hmF2 and foF2 Communication Parameters of Ionosphere F2-Layer Using GPS Data and IRI-Plas Model IEEE Trans. Antennas Propag.U. Sezen, O. Sahin, F. Arıkan, O. ArikanJournal paperOctober
2013
29IRI-Plas Optimization Based Ionospheric TomographyIEEE 16th International Conference on Information FUSION 2013O. Cilibas, U. Sezen, F. Arıkan, T. GulyaevaConference paperJuly
2013
30Online Regional foF2 and hmF2 Maps from IRI-Plas: IONOLAB-MAPInternational Reference Ionosphere (IRI) Workshop 2013 'IRI and GNSS'U. Sezen, O. Cilibas, F. Arıkan, T. GulyaevaConference paperJune
2013
31Global mapping of hourly TEC and ionospheric critical parameters by using IRI-plas optimizationRAST-2013, Recent Advances in Space ResearchO. Cilibas, U. Sezen, F. Arıkan, T. GulyaevaConference paperJune
2013
32A User Friendly Web-Service for GPS-TEC: IONOLAB-TECInternational Reference Ionosphere (IRI) Workshop 2013 `IRI and GNSS'F. Arıkan, U. Sezen, O. Arıkan, O. Ugurlu, A. SadeghimoradConference paperJune
2013
33Online Slant TEC Computation from IRI-Plas: IRI-Plas-STECInternational Reference Ionosphere (IRI) Workshop 2013 `IRI and GNSS'O. Arıkan, H. Tuna, F. Arıkan, T. L. Gulyaeva, U. SezenConference paperJune
2013
34Online, Automatic, Near-Real Time Estimation of GPS-TEC: IONOLAB-TECSpace WeatherU. Sezen, F. Arıkan, O. Arikan, O. Ugurlu, A. SadeghimoradJournal paperMay
2013
35Data and model resources at the Ionospheric Weather siteNineth European Space Weather WeekT. L. Gulyaeva, F. Arıkan, I. Stanislawska, L. V. Poustovalova, A. L. Tsarevsky, U. SezenConference paperNovember
2012
36Comparison of IRI-Plas TEC Maps with Optimized foF2 and hmF2 Inputs for Magnetic Conjugate RegionsAOGS-AGU (WPGM) Joint Assembly 2012F. Arıkan, T. L. Gulyaeva, U. Sezen, O. ÇilibaşConference paperAugust
2012
37Assimilating the IRI-Plas model to the ionospheric hourly maps of GPS-TEC to produce the artificial foF2 and hmF2 global maps39th COSPAR Scientific AssemblyT. L. Gulyaeva, F. Arıkan, M. Hernandez-Pajares, I. Stanislawska, U. SezenConference paperJuly
2012
38Collaboration of Turkish Scholars: Local or Global?Collnet Journal of Scientometrics and Information ManagementU. Al, U. Sezen, İ. Soydal, Z. Taşkın, G. DüzyolJournal paperJune
2012
39Hacettepe Üniversitesi Bilimsel Yayınlarının Sosyal Ağ Analizi Yöntemiyle DeğerlendirilmesiHacettepe Üniversitesi Edebiyat Fakültesi DergisiU. Al, U. Sezen, İ. SoydalJournal paperJune
2012
40A Novel Algorithm for Cycle Slip Detection and RepairEGU General Assembly 2012U. Sezen, F. ArıkanConference paperApril
2012
41Investigation of Ionospheric Precursors of 23 October 2011, Mw=7.2 Earthquake in Van, TurkeyEGU General Assembly 2012M. N. Deviren, F. Arıkan, U. Sezen, O. ArikanConference paperApril
2012
42IRI-Plas in Real Time: the ionospheric foF2, hmF2 and W-index global maps produced from hourly GPS-TEC mapsJoint COST-ES0830 IRI-RT WorkshopT. L. Gulyaeva, F. Arıkan, M. Hernandez-Pajares, I. Stanislawska, U. SezenConference paperMarch
2012
43Observed Ionospheric Effects of 23 October 2011 Van, Turkey EarthquakeGeomatics, Natural Hazards and RiskF. Arıkan, M. N. Deviren, O. Lenk, U. Sezen, O. ArıkanJournal paperJanuary
2012
44Online production of the ionospheric weather W-index global maps from hourly GPS-derived maps of total electron contentEighth European Space Weather WeekI. Stanislawska, T. L. Gulyaeva, F. Arıkan, M. Hernandez-Pajares, U. Sezen, L. TomasikConference paperDecember
2011
45Optimization of F2 layer parameters using IRI-Plas and IONOLAB TECXXX URSI General Assembly and Scientific Symposium of International Union of Radio ScienceO. Sahin, U. Sezen, F. Arıkan, O. ArikanConference paperAugust
2011
46Space-Time Interpolation and Automatic Mapping of TEC Using TNPGN-ActiveXXX URSI General Assembly and Scientific Symposium of International Union of Radio Science,F. Arıkan, O. Arikan, U. Sezen, C. Toker, B. Aktug, O. Lenk, M. Kurt, E. Parmaksiz, S. OzdemirConference paperAugust
2011
47Optimization of F2 layer parameters using IRI-Plas model IONOLAB Total Electron ContentProceedings of RAST-2011O. Sahin, U. Sezen, F. Arıkan, O. ArikanConference paperJune
2011
48Space Weather activities of IONOLAB group using TNPGN GPS networkProceedings of RAST-2011, Recent Advances in Space ResearchB. Aktug, F. Arıkan, O. Arikan, U. Sezen, C. Toker, O. Lenk, M. Kurt, E. Parmaksız, S. OzdemirConference paperJune
2011
49İyonosfer F2 tabakası parametrelerinin eniyileme yolu ile IRI modeli ve IONOLAB TEİ kestirimleri kullanılarak belirlenmesi19. Sinyal İşleme ve İletişim Uygulamaları Kurultayı (SIU 2011)O. Sahin, U. Sezen, F. Arıkan, O. ArikanConference paperApril
2011
50Kontrast ve Parlaklık Ayarlı Gölge Modeliyle Gölge Kaldırılması19. Sinyal İşleme ve İletişim Uygulamaları Kurultayı (SIU 2011)G. Taşkın, U. SezenConference paperApril
2011
51IONOLAB group activities using CORS-TR GPS networkBeacon Satellite Symposium-BSS 2010 (BEACON 2010)F. Arıkan, O. Arikan, U. Sezen, C. Toker, O. Lenk, A. Kilicoglu, I. Sayın, O. KorogluConference paperJune
2010
52Perfect Reconstruction IIR Digital Filter Banks Supporting Nonexpansive Linear Signal ExtensionsIEEE Trans. Signal Process.U. SezenJournal paperJune
2009
53Space Weather Activities of IONOLAB Group: IONOLAB-TECGeophysical Research AbstractsF. Arıkan, U. Sezen, O. Arikan, O. Ugurlu, H. NayirConference paperApril
2009
54Estimation of single station interfrequency receiver bias using GPS-TECRadio ScienceF. Arıkan, H. Nayir, U. Sezen, O. ArıkanJournal paperJuly
2008
55Web Based Automated Total Electron Content ComputationProceedings of 3rd International Conference on Recent Advances in Space TechnologiesA. Z. Alkar, U. Sezen, O. UgurluConference paperSeptember
2007
56Investigation of Lithosphere-Atmosphere-Ionosphere Coupling by Monitoring TEC and Computerized Ionospheric TomographyInternational Workshop on Early Warning and Monitoring Earthquake by Using Electromagneism Detecting SatelliteF. Arıkan, A. Yılmaz, I. Sayın, U. Sezen, O. Arıkan, O. Erturk, M. G. TemurConference paperJuly
2007
57Web Tabanlı IONOLAB TEİ KestirimiSİU'2007 Sinyal İşleme ve Uygulamaları KurultayıO. Uğurlu, U. Sezen, I. SayınConference paperJune
2007
58National PQ Monitoring Network for Turkish Electricity Transmission SystemInstrumentation and Measurement Technology Conference (IMTC 2007) ProceedingsT. Demirci, A. Kalaycioglu, O. Salor, S. Pakhuylu, M. Dagh, T. Kara, H. S. Aksuyek, C. Topcu, B. Polat, S. Bilgen, U. Sezen, I. Çadırcı, M. ErmisConference paperMay
2007
59A novel implementation method for anticausal IIR digital filter banksProc. of URSI- TÜRKİYE'06U. SezenConference paperSeptember
2006
60İçerik Tabanlı Görüntü Erişim SistemleriBilgi Dünyasıİ. Soydal, U. Al, U. SezenJournal paperOctober
2005
61Anticausal inverses for digital filter banksProc. in ECCTD'01, Helsinki, FinlandU. Sezen, S. S. LawsonConference paperAugust
2001
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