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Ivan Popchev
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Cited by
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From CBT to e-Learning
S Stoyanov, I Ganchev, I Popchev, M O’droma
Journal Information Technologies and Control 3 (4), 2-10, 2005
912005
Properties of the aggregation operators related with fuzzy relations
V Peneva, I Popchev
Fuzzy Sets and Systems 139 (3), 615-633, 2003
792003
DeLC educational portal
S Stoyanov, I Popchev, E Doychev, D Mitev, V Valkanov, ...
Cybernetics and Information Technologies 10 (3), 49-69, 2010
712010
Comparison of clusters from fuzzy numbers
V Peneva, I Popchev
Fuzzy Sets and Systems 97 (1), 75-81, 1998
561998
Towards big data analytics in the e-learning space
IP Popchev, DA Orozova
Cybernetics and information technologies 19 (3), 16-24, 2019
552019
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
552008
Aggregation of fuzzy preference relations to multicriteria decision making
V Peneva, I Popchev
Fuzzy Optimization and Decision Making 6 (4), 351-365, 2007
372007
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
342016
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
Fuzzy multi-criteria decision making algorithms
V Peneva, I Popchev
Compt. Rend. Acad. Bulg. Sci 63 (7), 979-992, 2010
302010
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
282016
A model for generation of test questions
N Stancheva, A Stoyanova-Doycheva, S Stoyanov, I Popchev, V Ivanova
Comptes rendus de l’Academie bulgare des Sciences 70 (5), 619-630, 2017
272017
Multicriteria decision making based on fuzzy relations
V Peneva, I Popchev
Cybernetics and Information Technologies 8 (4), 3-12, 2008
272008
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
262006
Internet of things water monitoring for a smart seaside city
S Stoyanov, D Orozova, I Popchev
2018 20th International Symposium on Electrical Apparatus and Technologies …, 2018
252018
Ambient-oriented modelling in a virtual educational space
T Glushkova, S Stoyanov, I Popchev, S Cheresharov
Comptes rendus de l’Academie bulgare des Sciences 71 (3), 398-406, 2018
252018
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
252015
An algorithm for comparison of fuzzy sets
I Popchev, V Peneva
Fuzzy sets and systems 60 (1), 59-65, 1993
251993
Towards a multistep method for assessment in e-learning of emerging technologies
IP Popchev, DA Orozova
Cybernetics and Information technologies 20 (3), 116-129, 2020
242020
Personal assistants in a virtual education space
J Todorov, V Valkanov, S Stoyanov, B Daskalov, I Popchev, D Orozova
Practical issues of intelligent innovations, 131-153, 2018
242018
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