• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 164 matches

• 2024
• 
  Saleh Mohamed Alhidaifi, Muhammad Rizwan Asghar, Imran Shafique Ansari:
  Towards a Cyber Resilience Quantification Framework (CRQF) for IT infrastructure. Comput. Networks 247: 110446 (2024)
• 
  Saleh Mohamed Alhidaifi, Muhammad Rizwan Asghar, Imran Shafique Ansari:
  A Survey on Cyber Resilience: Key Strategies, Research Challenges, and Future Directions. ACM Comput. Surv. 56(8): 196:1-196:48 (2024)
• 
  Volkan Özduran, Nikolaos Nomikos, Imran Shafique Ansari:
  Achievable secrecy rate analysis of OFDM-based multi-user untrusted relay networks with imperfect CSI. Trans. Emerg. Telecommun. Technol. 35(6) (2024)
• 
  Md. Roisul Ajom Ruku, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari, Waqas Khalid, Heejung Yu:
  Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts. ICT Express 10(3): 491-497 (2024)
• 
  Hongjiang Lei, Sha Zhou, Xinhu Chen, Imran Shafique Ansari, Yun Li, Gaofeng Pan, Mohamed-Slim Alouini:
  On Secure mmWave RSMA Systems. IEEE Internet Things J. 11(10): 18917-18929 (2024)
• 
  Md. Abdur Rakib, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari, Sumit Chakravarty, Imtiaz Ahmed, S. M. Abdur Razzak:
  An RIS-Empowered THz-UWO Relay System for Air-to-Underwater Mixed Network: Performance Analysis With Pointing Errors. IEEE Internet Things J. 11(10): 17097-17112 (2024)
• 
  Moloy Kumar Ghosh, Milton Kumar Kundu, Md. Ibrahim, A. S. M. Badrudduza, Md. Shamim Anower, Imran Shafique Ansari, Annie Solomon, Sumit Chakravarty, Imtiaz Ahmed, Heejung Yu:
  Physical-Layer Security in Mixed UOWC-RF Networks With Energy Harvesting Relay Against Multiple Eavesdroppers. IEEE Open J. Commun. Soc. 5: 2884-2902 (2024)
• 
  Hongjiang Lei, Jiacheng Jiang, Imran Shafique Ansari, Gaofeng Pan, Mohamed-Slim Alouini:
  Trajectory and Power Design for Aerial Multi-User Covert Communications. IEEE Trans. Aerosp. Electron. Syst. 60(4): 4574-4589 (2024)
• 
  Hongjiang Lei, Haoxiang Ran, Imran Shafique Ansari, Ki-Hong Park, Gaofeng Pan, Mohamed-Slim Alouini:
  DDPG-Based Aerial Secure Data Collection. IEEE Trans. Commun. 72(8): 5179-5193 (2024)
• 
  Hongjiang Lei, Fangtao Yang, Hongwu Liu, Imran Shafique Ansari, Kyeong Jin Kim, Theodoros A. Tsiftsis:
  On Secure NOMA-Aided Semi-Grant-Free Systems. IEEE Trans. Wirel. Commun. 23(1): 74-90 (2024)
• 
  Zhichen Xiao, Liang Yang, Petros S. Bithas, Imran Shafique Ansari, Xingwang Li, Mohamed-Slim Alouini:
  Performance Analysis of Mixed Underwater Acoustic/Optical Relaying Systems. IEEE Trans. Wirel. Commun. 23(9): 11357-11371 (2024)
• 
  Hongjiang Lei, Dongjie Sang, Imran Shafique Ansari, Nasir Saeed, Gaofeng Pan, Mohamed-Slim Alouini:
  Trusted Transmission: Strengthening Security in CR-Inspired RSMA Systems Amidst Untrusted Users. WCNC 2024: 1-6
• 
  Hongjiang Lei, Sha Zhou, Xinhu Chen, Imran Shafique Ansari, Yun Li, Gaofeng Pan, Mohamed-Slim Alouini:
  On Secure mmWave RSMA Systems. CoRR abs/2402.02344 (2024)
• 
  Abrar Bin Sarawar, A. S. M. Badrudduza, Md. Ibrahim, Imran Shafique Ansari, Heejung Yu:
  Secrecy Performance Analysis of Integrated RF-UWOC IoT Networks Enabled by UAV and Underwater-RIS. CoRR abs/2407.18766 (2024)
• 
  Md. Abdur Rakib, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari, Md. Shahid Uz Zaman, Heejung Yu:
  RIS-Aided Free-Space Optics Communications in A2G Networks over Inverted Gamma-Gamma Turbulent Channels. CoRR abs/2408.06288 (2024)
• 
  Md. Abdur Rakib, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari:
  Dual Threats in RIS-Aided RF-UOWC Mixed Networks: Secrecy Performance Analysis under Simultaneous RF and UOWC Eavesdropping. CoRR abs/2408.06295 (2024)
• 2023
• 
  Tahmid Ahmed, A. S. M. Badrudduza, S. M. Riazul Islam, Sheikh Habibul Islam, Md. Ibrahim, Mohammad Abdullah-Al-Wadud, Imran Shafique Ansari:
  Enhancing Physical Layer Secrecy Performance for RIS-Assisted RF-FSO Mixed Wireless System. IEEE Access 11: 127737-127753 (2023)
• 
  Md. Mijanur Rahman, A. S. M. Badrudduza, Noor Ahmad Sarker, Md. Ibrahim, Imran Shafique Ansari, Heejung Yu:
  RIS-Aided Mixed RF-FSO Wireless Networks: Secrecy Performance Analysis With Simultaneous Eavesdropping. IEEE Access 11: 126507-126523 (2023)
• 
  Pengfei Du, Hongjiang Lei, Imran Shafique Ansari, Jianbo Du, Xiaoli Chu:
  Distributionally robust optimization based chance-constrained energy management for hybrid energy powered cellular networks. Digit. Commun. Networks 9(3): 797-808 (2023)
• 
  A. S. M. Badrudduza, Sheikh Habibul Islam, Milton Kumar Kundu, Imran Shafique Ansari:
  Secrecy Performance of α-κ-μ Shadowed Fading Channel. ICT Express 9(2): 177-181 (2023)
• 
  Liang Zhou, Amita Nandal, Imran Shafique Ansari, Kemal Polat, Ladislav Polak, Arvind Dhaka, Jialing Zha, Adi Alhudhaif, Fayadh Alenezi:
  Secrecy outage probability and limiting threshold criteria in an optimal SNR regime by maximizing desired transfer rate. Internet Things 22: 100789 (2023)
• 
  Hongjiang Lei, Fangtao Yang, Imran Shafique Ansari, Hongwu Liu, Kyeong Jin Kim, Theodoros A. Tsiftsis:
  Secrecy Outage Performance Analysis for Uplink CR-NOMA Systems With Hybrid SIC. IEEE Internet Things J. 10(15): 13181-13195 (2023)
• 
  Hongjiang Lei, Haosi Yang, Ki-Hong Park, Imran Shafique Ansari, Jing Jiang, Mohamed-Slim Alouini:
  Joint Trajectory Design and User Scheduling for Secure Aerial Underlay IoT Systems. IEEE Internet Things J. 10(15): 13637-13648 (2023)
• 
  Hongjiang Lei, Chen Zhu, Imran Shafique Ansari, Ki-Hong Park, Gaofeng Pan:
  Secrecy Outage Performance Analysis of Dual-Hop RF-UOWC Systems. IEEE Syst. J. 17(2): 2133-2144 (2023)
• 
  Noor Ahmad Sarker, A. S. M. Badrudduza, Milton Kumar Kundu, Imran Shafique Ansari, Imtiaz Ahmed:
  Effects of Eavesdropper on the Performance of Mixed $\eta$-$\mu$ and DGG Cooperative Relaying System. IEEE Syst. J. 17(3): 4627-4638 (2023)
• 
  Hongjiang Lei, Xusheng She, Ki-Hong Park, Imran Shafique Ansari, Zheng Shi, Jing Jiang, Mohamed-Slim Alouini:
  On Secure CDRT With NOMA and Physical-Layer Network Coding. IEEE Trans. Commun. 71(1): 381-396 (2023)
• 
  Weijia Lei, Yue Zhang, Imran Shafique Ansari, Hong Tang, Hongjiang Lei:
  Filter Design and Power Allocation for Uplink Time-Reversal NOMA. IEEE Trans. Commun. 71(4): 2074-2086 (2023)
• 
  Hongjiang Lei, Sha Zhou, Ki-Hong Park, Imran Shafique Ansari, Hong Tang, Mohamed-Slim Alouini:
  Outage Analysis of Millimeter Wave RSMA Systems. IEEE Trans. Commun. 71(3): 1504-1520 (2023)
• 
  Shenghai Chen, Liang Yang, Qi Zhu, Yongjie Yuan, Imran Shafique Ansari, Guofu Zhu:
  On the Performance of the UAV RIS-Assisted Dual-Hop PLC-RF Systems. IEEE Trans. Veh. Technol. 72(8): 11035-11040 (2023)
• 
  Tamanna Hossain, Sarjana Shabab, A. S. M. Badrudduza, Milton Kumar Kundu, Imran Shafique Ansari:
  On the Physical Layer Security Performance Over RIS-Aided Dual-Hop RF-UOWC Mixed Network. IEEE Trans. Veh. Technol. 72(2): 2246-2257 (2023)

skipping 134 more matches