Contents of issue No 2 (71) of volume 17, 2026, April–June

Optimization Methods and Control Theory

1. Tagir Z. Muslimov Comparison of decentralized, centralized, and hybrid interaction structures for a heterogeneous team of unmanned aerial vehicles. (in Engl. In Russ.).

Theoretical foundations of software systems

2. Evgeny Ivashko, Ilya Chernov Scheduling for solving a search problem in a Desktop Grid. (In Russ.).

Artificial intelligence and machine learning

3. Denis V. Kokosinskii, Dominik Schlechtweg, Nikolay V. Arefyev Selecting and Controlling Sense Granularity for Lexical Semantic Change Detection. (in Engl. In Russ.).
4. Yuqian Wang, Sergey V. Aksenov Integrating Multi-Scale Features and Attention Mechanisms for Colorectal Tumor Segmentation in CT Images. (in Engl. In Russ.).
5. Igor V. Vinokurov, Georgy M. Lapankov, Georgy D. Umarov Roof-DeGAN: a hybrid GAN with cross-scale attention for aerial roof inpainting. (in Engl. In Russ.).
6. Vitaly P. Fralenko Application of RF-DETR and Yolo26 Detectors for Brain Tumor Localization Using MRI Data. (In Russ.).

Medical Informatics

7. Herve Kamguia Feukwi Extraction of symmetrical brain characteristics for the automated detection of brain tumors in MRI images. (in Engl. In Russ.).

Optimization Methods and Control Theory

8. Yuriy L. Sachkov, Ivan A. Galyaev Lorentzian problem on the group SE(2). (In Russ.).