Ivan Popchev
Заглавие
Позовавания
Позовавания
Година
From CBT to e-Learning
S Stoyanov, I Ganchev, I Popchev, M O’droma
Journal Information Technologies and Control 3 (4), 2-10, 2005
832005
Properties of the aggregation operators related with fuzzy relations
V Peneva, I Popchev
Fuzzy Sets and Systems 139 (3), 615-633, 2003
722003
DeLC Educational Portal
S Stoyanov, I Popchev, E Doychev, D Mitev, V Valkanov, ...
Cybernetics and Information Technologies 10 (3), 49-69, 2010
572010
An Approach for the Development of InfoStation-Based eLearning Architectures
S Stoyanov, I Ganchev, I Popchev, M O’Droma
Compt. Rend. Acad. Bulg. Sci 61 (9), 1189-1196, 2008
572008
Comparison of clusters from fuzzy numbers
V Peneva, I Popchev
Fuzzy Sets and Systems 97 (1), 75-81, 1998
521998
DeLC–distributed eLearning center
S Stojanov, I Ganchev, I Popchev, M O’Droma, R Venkov
Proc. of the 1st Balkan Conference on Informatics BCI, 327-336, 2003
342003
Aggregation of fuzzy preference relations to multicriteria decision making
V Peneva, I Popchev
Fuzzy Optimization and Decision Making 6 (4), 351-365, 2007
302007
Fuzzy multi-criteria decision making algorithms
V Peneva, I Popchev
Compt. Rend. Acad. Bulg. Sci 63 (7), 979-992, 2010
252010
Automatic generation of test questions by software agents using ontologies
NS Stancheva, I Popchev, A Stoyanova-Doycheva, S Stoyanov
2016 IEEE 8th International Conference on Intelligent Systems (IS), 741-746, 2016
212016
Enhancement of DeLC for the provision of intelligent mobile services
I Ganchev, S Stojanov, M O'Droma, I Popchev
2004 2nd International IEEE Conference on'Intelligent Systems'. Proceedings …, 2004
212004
Towards Big Data Analytics in the e-Learning Space
IP Popchev, DA Orozova
Cybernetics and information technologies 19 (3), 16-24, 2019
202019
Learning Intelligent System for Student Assistance-LISSA
J Todorov, S Stoyanov, V Valkanov, B Daskalov, I Popchev
2016 IEEE 8th International Conference on Intelligent Systems (IS), 753-757, 2016
202016
Fuzzy logic Q-measure model for managing financial investments
P Georgieva, I Popchev
COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES 66 (5), 651-658, 2013
202013
Evolutionary Development of an Infrastructure Supporting the Transition from CBT to e-Learning
S Stoyanov, I Popchev
Cybernetics and Information Technologies 6 (2), 101-114, 2006
202006
A Multi-step procedure for asset allocation in case of limited resources
PV Georgieva, IP Popchev, SN Stoyanov
Cybernetics and information technologies 15 (3), 41-51, 2015
192015
Norm-wise, mixed and component-wise condition numbers of matrix equation (Formula presented)
IP Popchev, VA Angelova, MM Konstantinov, PH Petkov
Applied and Computational Mathematics 13 (1), 18-30, 2014
192014
Intelligent distributed eLearning architecture
S Stoyanov, H Zedan, E Doychev, V Valkanov, I Popchev, G Cholakov, ...
Intelligent Systems, InTech, 185-218, 2012
192012
Sensitivity of the matrix equation C+∑ k
M Konstantinova, P Petkovb, I Popchevc, V Angelovac
Appl. Comput. Math 10 (3), 409-427, 2011
192011
An algorithm for comparison of fuzzy sets
I Popchev, V Peneva
Fuzzy sets and systems 60 (1), 59-65, 1993
191993
Models for fuzzy multicriteria decision making based on fuzzy relations
V Peneva, I Popchev
Compt. rend. Acad. bulg. Sci 62 (5), 551-558, 2009
182009
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