Research

Informer-Based Anomaly Detection in Mobile Networks Using CDR Time-Series Analysis

Polya Georgieva; Atanas Vlahov; Roland Mfondoum; Vladimir Poulkov; Zaharias Zaharis
2025 60th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)

Informer-Based Anomaly Detection in Mobile Networks Using CDR Time-Series Analysis Read More »

3D Scene Segmentation: A Comprehensive Survey and Open Problems

Slavcho Neshev; Krasimir Tonchev; Agata Manolova; Vladimir Poulkov
IEEE Access

3D Scene Segmentation: A Comprehensive Survey and Open Problems Read More »

ΑI-Based Foreign Language Learning Tools Effectiveness

Despoina N. Gkountara, Ramjee Prasad, Vladimir Poulkov, Agata Manolova, Yana Tsankova, Todora Yaneva, Ioannis P. Chochliouros & Pavlos I. Lazaridis
IFIP Advances in Information and Communication Technology

ΑI-Based Foreign Language Learning Tools Effectiveness Read More »

ENCORE 6G

ENCORE-6G unites TU Sofia, TU Wien, SAL, and UC3M to advance research and training in 6G, AI/ML, and signal processing. Focusing on integrated sensing and communication (ISAC), it develops perceptive networks that connect the digital, physical, and human worlds in real time. Through testbeds, Open RAN prototypes, joint publications, workshops, and training for early-career researchers,

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MIMO Unsourced Random Access in Frequency Selective Channels: Exploiting Delay-Angular Sparsity

Min Liu; Yue Xiao; Lechen Zhang; Vladimir Poulkov; Ming Xiao.
2024 International Conference on Future Communications and Networks (FCN)

MIMO Unsourced Random Access in Frequency Selective Channels: Exploiting Delay-Angular Sparsity Read More »

Movable Antennas for Terahertz Broadcast Beamforming in Hybrid-Field Scenarios

Yuan Zhong; Jiangong Chen; Yue Xiao; Vladimir Poulkov; Chau Yuen
IEEE Wireless Communications Letters

Movable Antennas for Terahertz Broadcast Beamforming in Hybrid-Field Scenarios Read More »

The GREENBEAT project: Optimizing Key Performance Indicators for Sustainable Excellence

Vladimir Poulkov; Yana Tsankova; Agata Manolova; Sotir Sotirov
2025 Joint International Conference on Digital Arts, Media and Technology with ECTI Northern Section Conference on Electrical, Electronics, Computer and Telecommunications Engineering (ECTI DAMT & NCON)

The GREENBEAT project: Optimizing Key Performance Indicators for Sustainable Excellence Read More »