Ahmed Arafa

Publication Activity (10 Years)

Years Active: 2014-2023
Publications (10 Years): 81

Top Topics

Energy Minimization

Wireless Networks

Private Information Retrieval

Variable Length Coding

Top Venues

Publications

Karim Banawan, Ahmed Arafa, Karim G. Seddik
Timely Multi-Process Estimation Over Erasure Channels With and Without Feedback. CoRR (2023)
Ahmed Arafa, Karim Banawan
Private Status Updating with Erasures: A Case for Retransmission Without Resampling. CoRR (2023)
Ahmed Arafa, Karim Banawan
Private Status Updating with Erasures: A Case for Retransmission Without Resampling. ICC (2023)
Karim Banawan, Ahmed Arafa, Karim G. Seddik
Timely Multi-Process Estimation Over Erasure Channels With and Without Feedback: Signal-Independent Policies. IEEE J. Sel. Areas Inf. Theory 4 (2023)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Timely Status Updating Over Erasure Channels Using an Energy Harvesting Sensor: Single and Multiple Sources. IEEE Trans. Green Commun. Netw. 6 (1) (2022)
Karim Banawan, Ahmed Arafa, Karim G. Seddik
Timely Multi-Process Estimation with Erasures. CoRR (2022)
Karim Banawan, Ahmed Arafa, Karim G. Seddik
Timely Multi-Process Estimation with Erasures. IEEECONF (2022)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Spatiotemporal Analysis for Age of Information in Random Access Networks Under Last-Come First-Serve With Replacement Protocol. IEEE Trans. Wirel. Commun. 21 (4) (2022)
Stefan Roth, Ahmed Arafa, Aydin Sezgin, H. Vincent Poor
Short Blocklength Process Monitoring and Scheduling: Resolution and Data Freshness. IEEE Trans. Wirel. Commun. 21 (7) (2022)
Karim Banawan, Ahmed Arafa, Sennur Ulukus
Timely Private Information Retrieval. ISIT (2021)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Timely Status Updating Over Erasure Channels Using an Energy Harvesting Sensor: Single and Multiple Sources. CoRR (2021)
Karim Banawan, Ahmed Arafa, Sennur Ulukus
Timely Private Information Retrieval. CoRR (2021)
Ahmed Arafa, Richard D. Wesel
Timely Transmissions Using Optimized Variable Length Coding. CoRR (2021)
Ahmed Arafa, Richard D. Wesel
Timely Transmissions Using Optimized Variable Length Coding. INFOCOM Workshops (2021)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Spatiotemporal Analysis for Age of Information in Random Access Networks under Last-Come First-Serve with Replacement Protocol. CoRR (2021)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Optimizing Information Freshness in Wireless Networks: A Stochastic Geometry Approach. IEEE Trans. Mob. Comput. 20 (6) (2021)
Bryttany Herren, Ahmed Arafa, Karim Banawan
Download Cost of Private Updating. ICC (2021)
Meng Zhang, Ahmed Arafa, Ermin Wei, Randall Berry
Optimal and Quantized Mechanism Design for Fresh Data Acquisition. IEEE J. Sel. Areas Commun. 39 (5) (2021)
Meng Zhang, Ahmed Arafa, Ermin Wei, Randall A. Berry
Optimal Mechanism Design for Fresh Data Acquisition. ISIT (2021)
Meng Zhang, Ahmed Arafa, Jianwei Huang, H. Vincent Poor
Pricing Fresh Data. IEEE J. Sel. Areas Commun. 39 (5) (2021)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
Sample, Quantize, and Encode: Timely Estimation Over Noisy Channels. IEEE Trans. Commun. 69 (10) (2021)
Bryttany Herren, Ahmed Arafa, Karim Banawan
Download Cost of Private Updating. CoRR (2021)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
Sample, Quantize and Encode: Timely Estimation Over Noisy Channels. CoRR (2020)
Meng Zhang, Ahmed Arafa, Jianwei Huang, H. Vincent Poor
Pricing Fresh Data. CoRR (2020)
Meng Zhang, Ahmed Arafa, Ermin Wei, Randall A. Berry
Optimal and Quantized Mechanism Design for Fresh Data Acquisition. CoRR (2020)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Age-Based Scheduling Policy for Federated Learning in Mobile Edge Networks. ICASSP (2020)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Age-Minimal Transmission for Energy Harvesting Sensors With Finite Batteries: Online Policies. IEEE Trans. Inf. Theory 66 (1) (2020)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
Timely Estimation Using Coded Quantized Samples. CoRR (2020)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
Timely Estimation Using Coded Quantized Samples. ISIT (2020)
Stefan Roth, Ahmed Arafa, H. Vincent Poor, Aydin Sezgin
Remote Short Blocklength Process Monitoring: Trade-off Between Resolution and Data Freshness. CoRR (2020)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Age of Information in Random Access Networks: A Spatiotemporal Study. CoRR (2020)
Stefan Roth, Ahmed Arafa, H. Vincent Poor, Aydin Sezgin
Remote Short Blocklength Process Monitoring: Trade-off Between Resolution and Data Freshness. ICC (2020)
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi, H. Vincent Poor
Secure Relaying in Non-Orthogonal Multiple Access: Trusted and Untrusted Scenarios. IEEE Trans. Inf. Forensics Secur. 15 (2020)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Age of Information in Random Access Networks: A Spatiotemporal Study. GLOBECOM (2020)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Optimizing Information Freshness in Wireless Networks: A Stochastic Geometry Approach. CoRR (2020)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Using Erasure Feedback for Online Timely Updating with an Energy Harvesting Sensor. CoRR (2019)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Locally Adaptive Scheduling Policy for Optimizing Information Freshness in Wireless Networks. GLOBECOM (2019)
Ahmed Arafa, Erdal Panayirci, H. Vincent Poor
Relay-Aided Secure Broadcasting for Visible Light Communications. IEEE Trans. Commun. 67 (6) (2019)
Ahmed Arafa, Sennur Ulukus
Timely Updates in Energy Harvesting Two-Hop Networks: Offline and Online Policies. IEEE Trans. Wirel. Commun. 18 (8) (2019)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Locally Adaptive Scheduling Policy for Optimizing Information Freshness in Wireless Networks. CoRR (2019)
Ahmed Arafa, Roy D. Yates, H. Vincent Poor
Timely Cloud Computing: Preemption and Waiting. Allerton (2019)
Meng Zhang, Ahmed Arafa, Jianwei Huang, H. Vincent Poor
How to Price Fresh Data. CoRR (2019)
Mojtaba Vaezi, Gayan Amarasuriya Aruma Baduge, Yuanwei Liu, Ahmed Arafa, Fang Fang, Zhiguo Ding
Interplay Between NOMA and Other Emerging Technologies: A Survey. IEEE Trans. Cogn. Commun. Netw. 5 (4) (2019)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
On Timely Channel Coding with Hybrid ARQ. CoRR (2019)
Howard H. Yang, Ahmed Arafa, Tony Q. S. Quek, H. Vincent Poor
Age-Based Scheduling Policy for Federated Learning in Mobile Edge Networks. CoRR (2019)
Ahmed Arafa, Roy D. Yates, H. Vincent Poor
Timely Cloud Computing: Preemption and Waiting. CoRR (2019)
Mojtaba Vaezi, Gayan Amarasuriya, Yuanwei Liu, Ahmed Arafa, Fang Fang, Zhiguo Ding
Interplay Between NOMA and Other Emerging Technologies: A Survey. CoRR (2019)
Ahmed Arafa, Karim Banawan, Karim G. Seddik, H. Vincent Poor
On Timely Channel Coding with Hybrid ARQ. GLOBECOM (2019)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Using Erasure Feedback for Online Timely Updating with an Energy Harvesting Sensor. ISIT (2019)
Meng Zhang, Ahmed Arafa, Jianwei Huang, H. Vincent Poor
How to Price Fresh Data. WiOpt (2019)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Online Fixed Fraction Policies in Energy Harvesting Communication Systems. IEEE Trans. Wirel. Commun. 17 (5) (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Online Timely Status Updates with Erasures for Energy Harvesting Sensors. Allerton (2018)
Ahmed Arafa, Erdal Panayirci, H. Vincent Poor
Relay-Aided Secure Broadcasting for VLC. GlobalSIP (2018)
Ahmed Arafa, Sennur Ulukus
Mobile Energy Harvesting Nodes: Offline and Online Optimal Policies. IEEE Trans. Green Commun. Netw. 2 (1) (2018)
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi, H. Vincent Poor
Secure Relaying in Non-Orthogonal Multiple Access: Trusted and Untrusted Scenarios. CoRR (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus
Age-Minimal Online Policies for Energy Harvesting Sensors with Random Battery Recharges. CoRR (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Age-Minimal Online Policies for Energy Harvesting Sensors with Incremental Battery Recharges. ITA (2018)
Ahmed Arafa, Tian Tong, Minghan Fu, Sennur Ulukus, Wei Chen
Delay Minimal Policies in Energy Harvesting Communication Systems. IEEE Trans. Commun. 66 (7) (2018)
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi, H. Vincent Poor
Securing Downlink Non-Orthogonal Multiple Access Systems by Trusted Relays. GLOBECOM (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus
Age-Minimal Online Policies for Energy Harvesting Sensors with Random Battery Recharges. ICC (2018)
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi, H. Vincent Poor
Securing Downlink Non-Orthogonal Multiple Access Systems by Trusted Relays. CoRR (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Online Timely Status Updates with Erasures for Energy Harvesting Sensors. CoRR (2018)
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi, H. Vincent Poor
Downlink Non-Orthogonal Multiple Access Systems With an Untrusted Relay. ACSSC (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Age-Minimal Transmission for Energy Harvesting Sensors with Finite Batteries: Online Policies. CoRR (2018)
Ahmed Arafa, Erdal Panayirci, H. Vincent Poor
Relay-Aided Secure Broadcasting for Visible Light Communications. CoRR (2018)
Ahmed Arafa, Sennur Ulukus
Timely Updates in Energy Harvesting Two-hop Networks: Offline and Online Policies. CoRR (2018)
Ahmed Arafa, Jing Yang, Sennur Ulukus, H. Vincent Poor
Age-Minimal Online Policies for Energy Harvesting Sensors with Incremental Battery Recharges. CoRR (2018)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Energy Harvesting Networks with General Utility Functions: Near Optimal Online Policies. CoRR (2017)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Energy harvesting networks with general utility functions: Near optimal online policies. ISIT (2017)
Ahmed Arafa, Sennur Ulukus
Mobile energy harvesting nodes. ICC (2017)
Ahmed Arafa, Sennur Ulukus
Near optimal online distortion minimization for energy harvesting nodes. ISIT (2017)
Ahmed Arafa, Sennur Ulukus
Age-Minimal Transmission in Energy Harvesting Two-hop Networks. CoRR (2017)
Ahmed Arafa, Sennur Ulukus
Age minimization in energy harvesting communications: Energy-controlled delays. ACSSC (2017)
Ahmed Arafa, Sennur Ulukus
Age Minimization in Energy Harvesting Communications: Energy-Controlled Delays. CoRR (2017)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Energy Harvesting Two-Way Channels With Decoding and Processing Costs. IEEE Trans. Green Commun. Netw. 1 (1) (2017)
Ahmed Arafa, Sennur Ulukus
Near Optimal Online Distortion Minimization for Energy Harvesting Nodes. CoRR (2017)
Ahmed Arafa, Sennur Ulukus
Age-Minimal Transmission in Energy Harvesting Two-Hop Networks. GLOBECOM (2017)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Optimal policies in energy harvesting two-way channels with processing costs. WiOpt (2016)
Ahmed Arafa, Abdulrahman Baknina, Sennur Ulukus
Energy harvesting two-way channel with decoding costs. ICC (2016)
Ahmed Arafa, Onur Kaya, Sennur Ulukus
Energy harvesting cooperative multiple access channel with decoding costs. EUSIPCO (2016)
Minghan Fu, Ahmed Arafa, Sennur Ulukus, Wei Chen
Delay minimal policies in energy harvesting broadcast channels. ICC (2016)
Ahmed Arafa, Sennur Ulukus
Optimal Policies for Wireless Networks With Energy Harvesting Transmitters and Receivers: Effects of Decoding Costs. IEEE J. Sel. Areas Commun. 33 (12) (2015)
Ahmed Arafa, Sennur Ulukus
Optimal Policies for Wireless Networks with Energy Harvesting Transmitters and Receivers: Effects of Decoding Costs. CoRR (2015)
Ahmed Arafa, Sennur Ulukus
Single-user and multiple access channels with energy harvesting transmitters and receivers. GlobalSIP (2014)