Journals

@article{BrazaolaVicario2026a,

title = {High-Fidelity Coherent-One-Way QKD Simulation Framework for 6G Networks: Bridging Theory and Reality},

author = {Aitor Brazaola-Vicario and Vasileios Kouvakis and Stylianos E. Trevlakis and Alejandra Ruiz and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis and Dusit Niyato},

doi = {10.1109/TNSM.2025.3619551},

issn = {2373-7379},

year  = {2026},

date = {2026-01-01},

journal = {IEEE Transactions on Network and Service Management},

volume = {23},

pages = {456-470},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Chondrogiannis2026,

title = {Optical RIS-Enabled Multiple Access Communications},

author = {Georgios D. Chondrogiannis and Athanasios P. Chrysologou and Alexandros-Apostolos A. Boulogeorgos and Nestor D. Chatzidiamantis and Harald Haas},

doi = {10.1109/TGCN.2025.3609409},

year  = {2026},

date = {2026-01-01},

journal = {IEEE Transactions on Green Communications and Networking},

volume = {10},

pages = {1068-1080},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{11396029,

title = {Waveform Design for Partial-Time Superimposed ISAC Systems},

author = {Xi Nan and Rugui Yao and Ye Fan and Ruikang Zhong and Xiaoya Zuo and Theodoros A. Tsiftsis and Alexandros-Apostolos A. Boulogeorgos},

doi = {10.1109/TGCN.2026.3664405},

year  = {2026},

date = {2026-01-01},

journal = {IEEE Transactions on Green Communications and Networking},

pages = {1-1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Koutsonas2026,

title = {SORIS: A Self-Organized Reconfigurable Intelligent Surface Architecture for Wireless Communications},

author = {Evangelos Koutsonas and Alexandros-Apostolos A. Boulogeorgos and Stylianos E. Trevlakis and George C. Alexandropoulos and Theodoros A. Tsiftsis and Rui Zhang},

doi = {10.1109/tgcn.2026.3652239},

issn = {2473-2400},

year  = {2026},

date = {2026-01-01},

journal = {IEEE Transactions on Green Communications and Networking},

pages = {1-1},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Duan2025,

title = {Efficient SCT-BEM for transient elastodynamic analysis of thin-walled structures},

author = {Mingyu Duan and Juan Wang and Yan Gu and Wenzhen Qu},

url = {https://doi.org/10.1016/j.enganabound.2025.106518},

doi = {10.1016/j.enganabound.2025.106518},

year  = {2025},

date = {2025-12-01},

journal = {Engineering Analysis with Boundary Elements},

volume = {181},

pages = {106518},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Wu2025,

title = {RIS-Assisted SATINs With RSMA and DRL: A Trade-Off Between Spectral, Secrecy, and Energy Efficiency},

author = {Min Wu and Kefeng Guo and Xingwang Li and Zhi Lin and Liang Yang and Theodoros A. Tsiftsis and Chau Yuen},

doi = {10.1109/tcomm.2025.3573454},

issn = {1558-0857},

year  = {2025},

date = {2025-11-01},

journal = {IEEE Transactions on Communications},

volume = {73},

number = {11},

pages = {12380–12395},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Aznabayev2025,

title = {Maximal electromagnetic coupling between arbitrary-shaped nanotubes},

author = {Abzal Aznabayev and Ravil Ashirmametov and Aidana Faizulla and Constantinos Valagiannopoulos and Konstantinos Kostas},

url = {https://doi.org/10.1016/j.enganabound.2025.106483},

doi = {10.1016/j.enganabound.2025.106483},

year  = {2025},

date = {2025-11-01},

journal = {Engineering Analysis with Boundary Elements},

volume = {180},

pages = {106483},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Valagiannopoulos2025,

title = {Watson transform in quantum scattering},

author = {Constantinos Valagiannopoulos and Vassilios Kovanis},

url = {https://doi.org/10.1038/s41598-025-19443-3},

doi = {10.1038/s41598-025-19443-3},

year  = {2025},

date = {2025-10-01},

journal = {Scientific Reports},

volume = {15},

number = {1},

pages = {37182},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Delimaris2025,

title = {EM superradiation in cylindrical geometries},

author = {Konstantinos Delimaris and Constantinos Valagiannopoulos},

url = {https://opg.optica.org/josab/abstract.cfm?URI=josab-42-10-2138},

doi = {10.1364/JOSAB.574744},

year  = {2025},

date = {2025-10-01},

journal = {J. Opt. Soc. Am. B},

volume = {42},

number = {10},

pages = {2138–2146},

publisher = {Optica Publishing Group},

abstract = {Poor isotropic electromagnetic (EM) emitters are found to substantially enhance their radiative power when located internally to cylindrical boundaries involving plasmonic shells or tubular metasurfaces. In the optimal designs, the placement of the antenna tailors the interference between multiple in-going and out-going modes to give strong omnidirectional or bipolar patterns, different for each wave polarization. The reported superradiating setups carry over the concept of photonic superradiance to classical electromagnetics by utilizing the developed source images for achieving powerful emissive responses. The proposed configurations can be employed as ultra-efficient components in optical applications, spanning from array design and far-field wireless power transfer to radiative biosensing and polarization-enabled analog signal processing.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Saikia2025,

title = {Hybrid-RIS Empowered UAV-Assisted ISAC Systems: Transfer Learning-Based DRL},

author = {Prajwalita Saikia and Anand Jee and Keshav Singh and Wan-Jen Huang and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis},

doi = {10.1109/tcomm.2025.3548797},

issn = {1558-0857},

year  = {2025},

date = {2025-09-01},

journal = {IEEE Transactions on Communications},

volume = {73},

number = {9},

pages = {8314–8329},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Taghvaee2025,

title = {Holographic mmWave Metasurface Integrating THz Sensing for 6G Wireless Networks},

author = {Hamidreza Taghvaee and Alexandros Pitilakis and Maryam Khodadadi and Odysseas Tsilipakos and Alexandros-Apostolos A. Boulogeorgos and Mohsen Khalily},

doi = {10.1109/mwc.001.2400495},

issn = {1558-0687},

year  = {2025},

date = {2025-08-01},

journal = {IEEE Wireless Communications},

volume = {32},

number = {4},

pages = {54–62},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pei2025a,

title = {Physical-Layer Security in AmBC-NOMA Networks With Random Eavesdroppers},

author = {Xinyue Pei and Xingwei Wang and Min Huang and Yingyang Chen and Xiaofan Li and Theodoros A. Tsiftsis},

doi = {10.1109/jiot.2025.3557167},

issn = {2372-2541},

year  = {2025},

date = {2025-06-01},

journal = {IEEE Internet of Things Journal},

volume = {12},

number = {12},

pages = {18628–18642},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kurma2025a,

title = {On the Performance Analysis of Full-Duplex Cell-Free Massive MIMO With User Mobility and Imperfect CSI},

author = {Sravani Kurma and Keshav Singh and Prabhat Kumar Sharma and Chih-Peng Li and Theodoros A. Tsiftsis},

doi = {10.1109/tcomm.2024.3490503},

issn = {1558-0857},

year  = {2025},

date = {2025-05-01},

journal = {IEEE Transactions on Communications},

volume = {73},

number = {5},

pages = {3683–3701},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Fakidis2025,

title = {Extreme frequency selectivity by synchronized time-modulated resonators},

author = {Pantelis Fakidis and Constantinos Valagiannopoulos and Andrea Alù},

url = {https://doi.org/10.1038/s41598-025-00615-0},

doi = {10.1038/s41598-025-00615-0},

year  = {2025},

date = {2025-05-01},

journal = {Scientific Reports},

volume = {15},

number = {1},

pages = {19023},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Valagiannopoulos2025a,

title = {Causality Implications for Absorption by EM Metasurfaces},

author = {Constantinos Valagiannopoulos},

url = {https://www.mdpi.com/2079-4991/15/11/793},

doi = {10.3390/nano15110793},

year  = {2025},

date = {2025-05-01},

journal = {Nanomaterials},

volume = {15},

number = {11},

pages = {793},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pitilakis2025,

title = {Kerr Microcombs in Integrated Waveguide Ring Resonators Enabled by Graphene Nonlinearity},

author = {Alexandros Pitilakis and Emmanouil E. Kriezis},

doi = {10.1109/jqe.2025.3546142},

issn = {1558-1713},

year  = {2025},

date = {2025-04-01},

journal = {IEEE Journal of Quantum Electronics},

volume = {61},

number = {2},

pages = {1–9},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Michaloglou2025,

title = {Sensing the polarization of visible light with optimized absorbing nanorods},

author = {Alkmini Michaloglou and Nikolaos L. Tsitsas and Constantinos Valagiannopoulos},

url = {https://doi.org/10.1088/2040-8986/adb596},

doi = {10.1088/2040-8986/adb596},

year  = {2025},

date = {2025-03-01},

journal = {Journal of Optics},

volume = {27},

number = {4},

pages = {045402},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Umetaliev2025,

title = {AI-based photonic inverse design: hugely polarization-selective multilayered scatterers},

author = {Temirkul Umetaliev and Constantinos Valagiannopoulos},

url = {https://doi.org/10.1364/JOSAB.545930},

doi = {10.1364/JOSAB.545930},

year  = {2025},

date = {2025-03-01},

journal = {Journal of the Optical Society of America B},

volume = {42},

number = {3},

pages = {621–630},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Li2025c,

title = {Guest Editorial: Passive Reflective Communication for Internet of Things},

author = {Xingwang Li and Arumugam Nallanathan and Yajun Zhao and Alexandros-Apostolos A. Boulogeorgos and Yongjun Xu and Daniel Benevides Da Costa},

doi = {10.1109/miot.2025.10907839},

issn = {2576-3199},

year  = {2025},

date = {2025-03-01},

journal = {IEEE Internet of Things Magazine},

volume = {8},

number = {2},

pages = {60–61},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Luo2025,

title = {Performance Assessment of Active-RIS-Assisted Mixed RF-UAC Systems},

author = {Xuquan Luo and Liang Yang and Alexandros-Apostolos A. Boulogeorgos},

doi = {10.1109/tvt.2024.3498060},

issn = {1939-9359},

year  = {2025},

date = {2025-03-01},

journal = {IEEE Transactions on Vehicular Technology},

volume = {74},

number = {3},

pages = {4569–4581},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pala2025,

title = {Robust Transmission Design for RIS-Aided Full-Duplex-RSMA V2X Communications via Multi-Agent DRL},

author = {Sonia Pala and Mayur Katwe and Keshav Singh and Theodoros A. Tsiftsis and Chih-Peng Li},

doi = {10.1109/tvt.2024.3453253},

issn = {1939-9359},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Vehicular Technology},

volume = {74},

number = {1},

pages = {761–775},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kurma2025b,

title = {Active RIS-Aided Full-Duplex Cell-free Massive MIMO for Mobile Wireless Networks of Limited Capacity},

author = {Sravani Kurma and Keshav Singh and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis and Chih-Peng Li},

doi = {10.1109/TVT.2025.3607944},

issn = {1939-9359},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Vehicular Technology},

pages = {1-17},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Li2025d,

title = {Guest Editorial: Passive Reflective Communication for Internet of Things: Part 2},

author = {Xingwang Li and Arumugam Nallanathan and Yajun Zhao and Alexandros-Apostolos A. Boulogeorgos and Yongjun Xu and Daniel Benevides Da Costa},

doi = {10.1109/MIOT.2025.11048729},

issn = {2576-3180},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Internet of Things Magazine},

volume = {8},

number = {4},

pages = {78-79},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kang2025a,

title = {Covert Communications in Active-IOS Aided Uplink NOMA Systems With Full-Duplex Receiver},

author = {Xueyu Kang and Nan Qi and Lu Lv and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis and Hongwu Liu},

doi = {10.1109/TVT.2025.3528730},

issn = {1939-9359},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Vehicular Technology},

volume = {74},

number = {5},

pages = {8419-8424},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kouvakis2025b,

title = {Hierarchical Blockchain Radio Access Networks: Architecture, Modelling, and Performance Assessment},

author = {Vasileios Kouvakis and Stylianos E. Trevlakis and Alexandros-Apostolos A. Boulogeorgos and Hongwu Liu and Waqas Khalid and Theodoros A. Tsiftsis and Octavia A. Dobre},

doi = {10.1109/OJCOMS.2025.3526421},

issn = {2644-125X},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Open Journal of the Communications Society},

volume = {6},

pages = {576-592},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Valagiannopoulos2025b,

title = {Simplifying 2D Scattering Integral Equation for Biosensing Applications [Bioelectromagnetics]},

author = {Constantinos Valagiannopoulos and Daniele Tosi},

doi = {10.1109/MAP.2025.3619466},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Antennas and Propagation Magazine},

volume = {67},

number = {6},

pages = {54-65},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bontoiu2025,

title = {Numerical study of self-injected electron acceleration in CNT structured targets driven by an 800 nm laser},

author = {Cristian Bonţoiu and Alexandre Bonatto and Öznur Apsimon and Laura Bandiera and Gianluca Cavoto and Illya Drebot and Giancarlo Gatti and Jorge Giner-Navarro and Bifeng Lei and Pablo Martín-Luna and Ilaria Rago and Juan Rodríguez Pérez and Bruno Silveira Nunes and Alexei Sytov and Constantinos Valagiannopoulos and Carsten P. Welsch and Guoxing Xia and Jiaqi Zhang and Javier Resta-López},

url = {https://doi.org/10.1038/s41598-025-29386-4},

doi = {10.1038/s41598-025-29386-4},

year  = {2025},

date = {2025-01-01},

journal = {Scientific Reports},

volume = {15},

number = {1},

pages = {29386},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Valagiannopoulos2025c,

title = {Quantum Noise on the Optical Power Spectra of Photonic Oscillators},

author = {Constantinos Valagiannopoulos and Athanasios Gavrielides and Vassilios Kovanis},

doi = {10.1109/JQE.2025.3583999},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Journal of Quantum Electronics},

volume = {61},

number = {4},

pages = {1-10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mouzi2025,

title = {Efficient Power Transfer to Implanted Antennas},

author = {Varvara Mouzi and Nektarios Moraitis and Constantine Kakoyiannis and Konstantina S. Nikita and Constantinos Valagiannopoulos},

doi = {10.1109/ACCESS.2025.3583230},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Access},

volume = {13},

pages = {119884-119896},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Valagiannopoulos2025d,

title = {Nonlinear Twistronics for EM Waves},

author = {Constantinos Valagiannopoulos and Andrea Alù},

doi = {10.1109/TAP.2025.3569385},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Antennas and Propagation},

volume = {73},

number = {8},

pages = {5690-5697},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Chrysologou2025,

title = {On the Reliability and Security of Ambient Backscatter Uplink NOMA Networks},

author = {Athanasios P. Chrysologou and Nestor D. Chatzidiamantis and Alexandros-Apostolos A. Boulogeorgos and Zhiguo Ding},

doi = {10.1109/tvt.2025.3609450},

issn = {1939-9359},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Vehicular Technology},

pages = {1–16},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Liu2025a,

title = {RIS-Segmented Symbiotic Covert Cooperative Backscatter Communication Systems},

author = {Musen Liu and Hongxing Peng and Peichang Zhang and Ming Zeng and Zhengyu Zhu and Alexandros-Apostolos A. Boulogeorgos and Kapal Dev and Xingwang Li},

doi = {10.1109/tvt.2024.3453063},

issn = {1939-9359},

year  = {2025},

date = {2025-01-01},

journal = {IEEE Transactions on Vehicular Technology},

volume = {74},

number = {1},

pages = {1708–1712},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Boulogeorgos2025,

title = {Holographic RIS Empowered THz Communications With Hardware Imperfections Under Adverse Weather Conditions},

author = {Alexandros-Apostolos A. Boulogeorgos and Stylianos E. Trevlakis and Theodoros A. Tsiftsis},

doi = {10.1109/tcomm.2024.3432448},

issn = {1558-0857},

year  = {2025},

date = {2025-01-01},

urldate = {2024-01-01},

journal = {IEEE Transactions on Communications},

volume = {73},

number = {1},

pages = {662–676},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Guo2024,

title = {Joint Trajectory and Beamforming Optimization for Federated DRL-Aided Space-Aerial-Terrestrial Relay Networks With RIS and RSMA},

author = {Kefeng Guo and Min Wu and Xingwang Li and Zhi Lin and Theodoros A. Tsiftsis},

doi = {10.1109/twc.2024.3468298},

issn = {1558-2248},

year  = {2024},

date = {2024-12-01},

journal = {IEEE Transactions on Wireless Communications},

volume = {23},

number = {12},

pages = {18456–18471},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Chang2024,

title = {STAR-RIS-Aided Covert Communications in MISO-RSMA Systems},

author = {Heng Chang and Xueyu Kang and Hongjiang Lei and Theodoros A. Tsiftsis and Gaofeng Pan and Hongwu Liu},

doi = {10.1109/tgcn.2024.3432656},

issn = {2473-2400},

year  = {2024},

date = {2024-12-01},

journal = {IEEE Transactions on Green Communications and Networking},

volume = {8},

number = {4},

pages = {1318–1331},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reda2024a,

title = {Deep Learning Approach for GNSS Jamming Detection-Based PCA and Bayesian Optimization Feature Selection Algorithm},

author = {Ali Reda and Tamer Mekkawy and Theodoros A. Tsiftsis and Ashraf Mahran},

doi = {10.1109/taes.2024.3429049},

issn = {2371-9877},

year  = {2024},

date = {2024-12-01},

journal = {IEEE Transactions on Aerospace and Electronic Systems},

volume = {60},

number = {6},

pages = {8349–8363},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2024,

title = {[No title]},

doi = {10.1109/jsac.2024.3517193},

issn = {1558-0008},

year  = {2024},

date = {2024-12-01},

journal = {IEEE Journal on Selected Areas in Communications},

volume = {42},

number = {12},

pages = {3735–3787},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Fakidis2024,

title = {In the quest of lossless slow light at surface plasmons},

author = {Pantelis Fakidis and Constantinos Valagiannopoulos},

url = {https://doi.org/10.1038/s41598-024-78231-7},

doi = {10.1038/s41598-024-78231-7},

year  = {2024},

date = {2024-11-01},

journal = {Scientific Reports},

volume = {14},

number = {1},

pages = {29074},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Orazbay2024,

title = {Twistronics-based polarization engineering},

author = {Mendikhan Orazbay and Constantinos Valagiannopoulos},

url = {https://doi.org/10.1103/PhysRevApplied.22.054028},

doi = {10.1103/PhysRevApplied.22.054028},

year  = {2024},

date = {2024-11-01},

journal = {Physical Review Applied},

volume = {22},

number = {5},

pages = {054028},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Papadopoulos2024,

title = {Physics-Informed Metaheuristics for Fast RIS Codebook Compilation},

author = {Alexandros I. Papadopoulos and Savvas I. Raptis and Antonios Lalas and Konstantinos Votis and Dimitrios Tyrovolas and Sotiris A. Tegos and Alexandros Pitilakis and Sotiris Ioannidis and George K. Karagiannidis and Christos K. Liaskos},

doi = {10.1109/mcom.001.2300582},

issn = {1558-1896},

year  = {2024},

date = {2024-11-01},

journal = {IEEE Communications Magazine},

volume = {62},

number = {11},

pages = {152–158},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kurma2024d,

title = {Resource Optimization in Active-STAR-RIS-Aided THz ISAC Systems With DDA Modulation: A Machine-Learning Approach},

author = {Sravani Kurma and Keshav Singh and Shahid Mumtaz and Theodoros A. Tsiftsis and Chih-Peng Li},

doi = {10.1109/twc.2024.3428493},

issn = {1558-2248},

year  = {2024},

date = {2024-10-01},

journal = {IEEE Transactions on Wireless Communications},

volume = {23},

number = {10},

pages = {15291–15307},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{John2024,

title = {Eight Element Wideband Antenna with Improved Isolation for 5G Mid Band Applications},

author = {Deepthi Mariam John and Shweta Vincent and Sameena Pathan and Alexandros-Apostolos A. Boulogeorgos and Jaume Anguera and Tanweer Ali and Rajiv Mohan David},

url = {https://www.mdpi.com/2227-7080/12/10/200},

doi = {10.3390/technologies12100200},

issn = {2227-7080},

year  = {2024},

date = {2024-10-01},

journal = {Technologies},

volume = {12},

number = {10},

pages = {200},

publisher = {MDPI AG},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Xiao2024,

title = {Intelligent Rate-Splitting Multiple Access-Enabled Coordinated Direct and Relay Transmission},

author = {Fengcheng Xiao and Miaowen Wen and Liang Yang and Theodoros A. Tsiftsis and Hongwu Liu},

doi = {10.1109/lwc.2024.3433598},

issn = {2162-2345},

year  = {2024},

date = {2024-09-01},

journal = {IEEE Wireless Communications Letters},

volume = {13},

number = {9},

pages = {2606–2610},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Miridakis2024b,

title = {Impact of Inter-Operator Interference via Reconfigurable Intelligent Surfaces},

author = {Nikolaos I. Miridakis and Theodoros A. Tsiftsis and Panagiotis A. Karkazis and Helen C. Leligou and Petar Popovski},

doi = {10.1109/lwc.2024.3425728},

issn = {2162-2345},

year  = {2024},

date = {2024-09-01},

journal = {IEEE Wireless Communications Letters},

volume = {13},

number = {9},

pages = {2536–2540},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Varvari2024,

title = {Thyroid Screening Techniques via Bioelectromagnetic Sensing: Imaging Models and Analytical and Computational Methods},

author = {Anna A. Varvari and Alexandros Pitilakis and Dimitrios I. Karatzidis and Nikolaos V. Kantartzis},

doi = {10.3390/s24186104},

issn = {1424-8220},

year  = {2024},

date = {2024-09-01},

journal = {Sensors},

volume = {24},

number = {18},

pages = {6104},

publisher = {MDPI AG},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Boulogeorgos2024b,

title = {Toward Modeling and Assessing the Disorientation and Misalignment Effect in Optical Wireless Nano-Networks},

author = {Alexandros-Apostolos A. Boulogeorgos and Stylianos E. Trevlakis and Theodoros A. Tsiftsis and Angeliki Alexiou},

doi = {10.1109/jsac.2024.3399252},

issn = {1558-0008},

year  = {2024},

date = {2024-08-01},

journal = {IEEE Journal on Selected Areas in Communications},

volume = {42},

number = {8},

pages = {2009–2025},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Han2024,

title = {On the physical layer security of visible light communications empowered by gold nanoparticles},

author = {Geonho Han and Hyuckjin Choi and Ryeong Myeong Kim and Ki Tae Nam and Junil Choi and Theodoros A. Tsiftsis},

url = {https://opg.optica.org/jocn/abstract.cfm?URI=jocn-16-7-750},

doi = {10.1364/JOCN.520163},

year  = {2024},

date = {2024-07-01},

journal = {J. Opt. Commun. Netw.},

volume = {16},

number = {7},

pages = {750–763},

publisher = {Optica Publishing Group},

abstract = {Visible light is a proper spectrum for secure wireless communications because of its high directivity and impermeability in indoor scenarios. However, if an eavesdropper is located very close to a legitimate receiver, secure communications become highly risky. In this paper, to further increase the level of security of visible light communication (VLC) and increase its resilience to malicious attacks, we propose to capitalize on the recently synthesized gold nanoparticles (GNPs) with chiroptical properties for circularly polarized light resulting in the phase retardation that interacts with the linear polarizer angle. GNP plates made by judiciously stacking many GNPs perform as physical secret keys. Transmitters send both the intended symbol and artificial noise to exploit the channel variation effect by the GNP plates, which is highly effective when an eavesdropper is located close to the legitimate receiver. A new, to our knowledge, VLC channel model is first developed by representing the effect of GNP plates and linear polarizers in the circular polarization domain. Based on the new channel model, the angles of linear polarizers at the transmitters and legitimate receiver are optimized considering the effect of GNP plates to increase the secrecy rate in wiretapping scenarios. Simulations verify that, when the transmitters are equipped with GNP plates, even if the eavesdropper is located right next to the legitimate receiver, insightful results on the physical layer security metrics are gained as follows: (1) the secrecy rate is significantly improved, and (2) the symbol error rate gap between the legitimate receiver and eavesdropper becomes much larger due to the chiroptical properties of GNP plates.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tsinos2024c,

title = {NeuroRIS: Neuromorphic-Inspired Metasurfaces},

author = {Christos G. Tsinos and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis},

doi = {10.1109/lwc.2024.3394318},

issn = {2162-2345},

year  = {2024},

date = {2024-07-01},

journal = {IEEE Wireless Communications Letters},

volume = {13},

number = {7},

pages = {1878–1882},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pliatsios2024,

title = {A Priority-Based Semi-Grant-Free NOMA: Protocol Design and Performance Analysis},

author = {Dimitrios Pliatsios and Alexandros-Apostolos A. Boulogeorgos and Pantelis Angelidis and Angelos Michalas and Panagiotis Sarigiannidis},

doi = {10.1109/tgcn.2023.3336231},

issn = {2473-2400},

year  = {2024},

date = {2024-06-01},

journal = {IEEE Transactions on Green Communications and Networking},

volume = {8},

number = {2},

pages = {584–600},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Wang2024,

title = {Reconfigurable Intelligent Surfaces Aided Energy Efficiency Maximization in Cell-Free Networks},

author = {Kewei Wang and Nan Qi and Haoxuan Liu and Alexandros-Apostolos A. Boulogeorgos and Theodoros A. Tsiftsis and Ming Xiao and Kai-Kit Wong},

doi = {10.1109/lwc.2024.3382778},

issn = {2162-2345},

year  = {2024},

date = {2024-06-01},

journal = {IEEE Wireless Communications Letters},

volume = {13},

number = {6},

pages = {1596–1600},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}