OOIR: Observatory of International Research

Papers

(The H4-Index of ICT Express is 38. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Analysis of integrated IDFT and Zadoff–Chu matrix precoding processes in OFDM systems	266
Addressing data scarcity in speech emotion recognition: A comprehensive review	250
FedUNet: A lightweight additive U-Net module for federated learning with heterogeneous models	128
Handover strategy for LEO satellite communication using graph neural network	127
DRL-based Multi-UAV trajectory optimization for ultra-dense small cells	111
Intelligent coordinated self-optimizing handover scheme for 4G/5G heterogeneous networks	108
Understanding deep reinforcement learning: Enhancing explainable decision-making in optical networks	102
Cross validation methods: Analysis based on diagnostics of thyroid cancer metastasis	101
Enhancing LEO direct-to-satellite channel modeling with the shadowing effect via K-distribution	101
An optimal location strategy for multiple drone base stations in massive MIMO	85
The role of vehicular applications in the design of future 6G infrastructures	81
Meta-learning approaches for indoor path loss modeling of 5G communications in smart factories	80
Editorial Board	76
ADIM-DETR: An adaptive dynamic hybrid convolution-based method for road defect detection	73
Digital Twin-empowered intelligent computation offloading for edge computing in the era of 5G and beyond: A state-of-the-art survey	72
Performance analysis and optimization of UAV-assisted NOMA short packet communication systems	66
A survey on monitoring and management techniques for road traffic congestion in vehicular networks	66
RIS-enabled cooperative symbiotic radio communications with movable antennas	60
Towards accurate positioning: Directionality-enhanced fingerprinting radio map	59
Editorial Board	57
Combination of RIS and Fountain Codes in NOMA relay wireless networks for enhancing system performance and security	56
Parallel implementation of GCM on GPUs	54
Overview and empirical analysis of wealth decentralization in blockchain networks	53
RLECN—A learning based dynamic threshold control of ECN	52
Learning-based client selection for multiple federated learning services with constrained monetary budgets	49

Guard band protection for coexistence of 5G base stations and satellite earth stations	48
Scene graph descriptors for visual place classification from noisy scene data	48
New Golay decoding method using auto-encoder and OSD	48
Recurrent DQN for radio fingerprinting with constrained measurements collection	48
When datasets deceive: Exposing overlap in smart contract vulnerability detection	47
Intelligent data-aided semantic sensing with variational deep embedding	46
FACES: Facial analysis with compressed efficient systems	45
Conformal prediction-driven adaptive sampling for digital water twins	44
Edge-enhanced decentralized vehicle authentication protocol for IoV	43
The role of microservice approach in edge computing: Opportunities, challenges, and research directions	43
RIS-aided free-space optics communications in A2G networks over inverted Gamma–Gamma turbulent channels	41
Activity recognition and user identification using mmWave radar with a shared-backbone graph network and task-specific heads	39
A renewable-energy-driven energy-harvesting-based task scheduling and energy management framework	38