DIGS: A Domain Independent Expert System for Technical Diagnostics . - Vassil Stoyanov Sgurev; Danail Dochev; Christo Dichev; Genadi Agre; Zdravko Markov (AIMSA, 1984)

Knowledge Acquisition and Man-Machine Interface in the Digs Expert System. - Vassil Stoyanov Sgurev; Danail Dochev; Genadi Agre; Christo Dichev; Zdravko Markov (AIMSA, 1986)

Problems of Diagnostic Knowledge Processing. - Vassil Stoyanov Sgurev; Danail Dochev; Christo Dichev; Genadi Agre; Zdravko Markov (AIMSA, 1988)

Inconsistent Information Processing in Knowledge Based Systems. - Vassil Stoyanov Sgurev; Vladimir Simov Jotsov (AIMSA, 1992)

An adaptive method for image thresholding. - Vladimir A. Shapiro; P. K. Veleva; Vassil Stoyanov Sgurev (ICPR (3), 1992)

Handwritten document image segmentation and analysis. - Vladimir A. Shapiro; Georgi Gluhchev; Vassil Stoyanov Sgurev (Pattern Recognit. Lett., 1993)

Recent developments in intelligent systems. - Vassil Stoyanov Sgurev; Mincho Bankov Hadjiski; Vladimir Simov Jotsov (Int. J. Intell. Syst., 2004)

Methodologies and applications in contemporary intelligent systems. - Vladimir Simov Jotsov; Mincho Bankov Hadjiski; Vassil Stoyanov Sgurev (Int. J. Syst. Sci., 2005)

Editorial: Intelligent Systems: Methodology, Models, and Applications in Emerging Technologies. - Vassil Stoyanov Sgurev; Vladimir Simov Jotsov; Mincho Bankov Hadjiski (J. Adv. Comput. Intell. Intell. Informatics, 2005)

Advantages, problems, and trends in contemporary intelligent systems. - Mincho Bankov Hadjiski; Vassil Stoyanov Sgurev; Vladimir Simov Jotsov (Int. J. Intell. Syst., 2008)

Applications in intelligent systems of knowledge discovery methods based on human-machine interaction. - Vladimir Simov Jotsov; Vassil Stoyanov Sgurev (Int. J. Intell. Syst., 2008)

Self-learning strategies in multiagent environments. - Vladimir Simov Jotsov; Vassil Stoyanov Sgurev (IEEE Conf. of Intelligent Systems, 2010)

Discrete Markov process interpretation of propositional logic. - Vassil Stoyanov Sgurev; Vladimir Simov Jotsov (IEEE Conf. of Intelligent Systems, 2010)

Intelligent data processing: Methodology, problems, realizations, and trends. - Vladimir Simov Jotsov; Vassil Stoyanov Sgurev (Int. J. Intell. Syst., 2011)

Applications of Puzzle methods for intrusion detection in ATMs. - Vladimir Simov Jotsov; Vassil Stoyanov Sgurev (IEEE Conf. of Intelligent Systems, 2012)

Specifics of transitions in binary Markov logic. - Vassil Stoyanov Sgurev; Vladimir Simov Jotsov (IEEE Conf. of Intelligent Systems, 2012)

Intelligent Control of Flows with Risks on a Network. - Vassil Sgurev; Stanislav Drangajov (IEEE Conf. on Intelligent Systems (2), 2014)

AI-based Diagnostics for Fault Detection and Isolation in Process Equipment Service. - Svetla Vassileva; Lyubka Doukovska; Vassil Sgurev (Comput. Informatics, 2014)

Formulae, tautologies, and equipotences in the complex s-logic. - Vasil Sgurev (IEEE Conf. on Intelligent Systems, 2016)

Decision making in intelligent resource networks under risk. - Vasil Sgurev; Stanislav Drangajov (IEEE Conf. on Intelligent Systems, 2016)

Puzzle Methods for Automatic Selection of Data Cleansing Techniques. - Pepa Petrova; Vladimir Jotsov; Vassil Sgurev (IEEE Conf. on Intelligent Systems, 2018)

Network Flow Interpretation Of Artificial Neural Networks. - Vassil Sgurev; Stanislav Drangajov; Vladimir Jotsov (IEEE Conf. on Intelligent Systems, 2018)

Network Risks in Markov Decision Processes. - Vassil Sgurev; Stanislav Drangajov (CompSysTech, 2020)

A Method for Constructing a Complex Hierarchical Logic (HS-Logic). - Vassil Sgurev (IEEE Conf. on Intelligent Systems, 2020)

Making Optimal Intelligent Solutions with Risks in Transportations Networks for Haulage of Agricultural Products. - Vassil Sgurev; Lyubka Doukovska; Stanislav Drangajov (IEEE Conf. on Intelligent Systems, 2020)

Complex Multivalued Hierarchical Logic (HS-Logic). - Vassil Sgurev (Advances in Intelligent Systems Research and Innovation, 2022)

Intelligent Network-Flow Solutions with Risks at Transportation of Products. - Vassil Sgurev; Lyubka Doukovska; Stanislav Drangajov (Advances in Intelligent Systems Research and Innovation, 2022)

Complex Multivalue Logic with Two Sequentially Connected Logic Structure. - Vassil Sgurev; Lyubka Doukovska; Stanislav Drangajov (IS, 2022)

Network Flow Systems for Decision Making with Motivation Accounting. - Lyubka Doukovska; Vassil Sgurev; Ekaterina Tsopanova; Radoy Dukovski (IS, 2024)