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R

Răzvan Crăciunescu

National University of Science and Technology Politehnica Bucharest

16H-index
75Paper Count
889Citation Count
Published Papers 17
Publication Date
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Differentiable Resolution Allocation for Tiny Object Detection in UAV Imagery
errSensors
IF3.5
err2026-09-29
err0
errOAAI
errErgashevich Halimjon Khujamatov; Khasanov Doston; Yusupov Sarvarbek Sodikovich; Oybek Usmankulovich Mallaev; Shakhnoza Muksimova; Alisher Mamatov; Jinsoo Cho; Razvan Craciunescu
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errSave
Automated classification of dental implant categories on panoramic radiographs using YOLOv8 and YOLO11 models
errScientific Reports
IF3.9
err2026-09-15
err0
errOAAI
errElham Tahsin Yasin; Seyed Salar Sefati; Razvan Craciunescu; Murat Koklu
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errSave
Boundary aware dual encoder learning for accurate cell segmentation
errScientific Reports
IF3.9
err2026-08-31
err0
errOAAI
errHalimjon Khujamatov; Furkat Safarov; Mekhriddin Rakhimov; Djurayeva Nigora; Misirov Komoliddin; Tulyaganov Abdumalik; Ishonkulov Nizamjon; Razvan Craciunescu
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errSave
On Exact Totient Recovery in Semiprimes via Square-Root Proximity
errMathematics
IF2.2
err2026-05-21
err0
PREAI
errMukhamadiyev, Abdinabi; Akhadova, Ugiloy; Boykuziev, Ilkhom; Abdurakhimov, Bakhtiyor; Halimjon Khujamatov, Ergashevich; Craciunescu, Razvan
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errSave
A Survey of Machine Learning Approaches to IoT Security
errAlgorithms
IF2.1
err2026-05-11
err0
PREAI
errGeorgian, Iosef; Zamfirel, Tesula Adrian; Goga, Nicolae; Craciunescu, Razvan
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errSave
A Coupled Mathematical Model of Groundwater Dynamics and Salt Transport in a Two-Layer Porous Medium
errMathematics
IF2.2
err2026-05-08
err0
errOAAI
errKhujamatov, Ergashevich Halimjon; Daliev, Sherzod; Urakov, Sherzod; Elmonov, Sirojiddin; Mukhamadiyev, Abdinabi; Craciunescu, Razvan
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errSave
An Energy-Aware Security Framework for the Internet of Things Integrating Blockchain and Edge Intelligence
errComputers
IF4.2
err2026-04-16
err0
errOAAI
errSeyed Salar Sefati; Razvan Craciunescu; Bahman Arasteh
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errSave
Adaptive Resource Scheduling in Multi-Cloud Computing Using Recurrent Neural Forecasting and Memory-Based Metaheuristic Optimization
errJournal of Grid Computing
IF2.9
err2025-10-10
err0
errOAAI
errSeyed Salar Sefati; Mobina Keymasi; Razvan Craciunescu; Sanda Maiduc; Mustafa Bayram; Bahman Arasteh
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errSave
A Probabilistic Approach to Load Balancing in Multi-Cloud Environments via Machine Learning and Optimization Algorithms
errJOURNAL OF GRID COMPUTING
IF2.9
err2025-06-01
err0
errOAAI
errSefati, Seyed Salar; Nor, Ahmed M.; Arasteh, Bahman; Craciunescu, Razvan; Comsa, Ciprian-Romeo
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errSave
Cybersecurity in a Scalable Smart City Framework Using Blockchain and Federated Learning for Internet of Things (IoT)
errSMART CITIES
IF5.5
err2024-10-01
err3
errOAAI
errSefati, Seyed Salar; Craciunescu, Razvan; Arasteh, Bahman; Halunga, Simona; Fratu, Octavian; Tal, Irina
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errSave
Network slice allocation for 5G V2X networks: A case study from framework to implementation and performance assessment
errVEHICULAR COMMUNICATIONS
IF6.5
err2024-02-01
err3
errOAAI
errZamfirescu, Ciprian; Iugulescu, Radu; Craciunescu, Razvan; Vulpe, Alexandru; Li, Frank Y.; Halunga, Simona
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errSave
A Comprehensive Survey on Resource Management in 6G Network Based on Internet of Things
errIEEE ACCESS
IF3.6
err2024-01-01
err7
errOAAI
errSefati, Seyed Salar; Ul Haq, Asim; Nidhi, Razvan; Craciunescu, Razvan; Halunga, Simona; Mihovska, Albena; Fratu, Octavian
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errSave
Drone Detection and Defense Systems: Survey and a Software-Defined Radio-Based Solution
errSENSORS
IF3.5
err2022-02-14
err48
errOAAI
errChiper, Florin-Lucian; Martian, Alexandru; Vladeanu, Calin; Marghescu, Ion; Craciunescu, Razvan; Fratu, Octavian
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errSave
Design, Implementation and Simulation of a Fringing Field Capacitive Humidity Sensor
errSENSORS
IF3.5
err2020-10-02
err9
errOAAI
errPetre, Adrian-Razvan; Craciunescu, Razvan; Fratu, Octavian
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errSave
INTERNET CONTROLLED CAR
err2020 13TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM)
IF0
err2020-06-01
err1
errOAAI
errConstantin, Filip; Suciu, George; Bosoc, Sabina; Craciunescu, Razvan
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errSave
Engineers Changing the World: Education for Sustainability in Romanian Technical Universities-An Empirical Web-Based Content Analysis
errSUSTAINABILITY
IF3.3
err2020-03-05
err16
errOAAI
errAlexa, Lidia; Maier, Veronica; Serban, Anca; Craciunescu, Razvan
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errSave
Big Data, Internet of Things and Cloud Convergence - An Architecture for Secure E-Health Applications
errJOURNAL OF MEDICAL SYSTEMS
IF5.7
err2015-09-07
err120
PREAI
errSuciu, George; Suciu, Victor; Martian, Alexandru; Craciunescu, Razvan; Vulpe, Alexandru; Marcu, Ioana; Halunga, Simona; Fratu, Octavian
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errSave

Research Directions

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Co-authors
Cooperation Journals
O
Octavian Fratu
H-index: 36 · Papers: 287
M
Murat Köklü
H-index: 27 · Papers: 123
F
Frank Y. Li
H-index: 25 · Papers: 181
G
George Suciu
H-index: 25 · Papers: 397
B
Bahman Arasteh
H-index: 24 · Papers: 136
View more