World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
53
Citations
14620
World Ranking
4733
National Ranking
2202

Electronics and Electrical Engineering

D-Index
53
Citations
14545
World Ranking
2360
National Ranking
917

Research.com Recognitions

  • 2019 - IEEE Fellow For contributions to routing protocol design and mobility modeling
  • 2014 - ACM Distinguished Member
  • 2012 - ACM Senior Member

Overview

Ahmed Helmy is affiliated with the University of North Carolina at Charlotte in the United States. Their research primarily focuses on the field of Medicine, with particular attention to Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Ocean Engineering, Computer Vision and Pattern Recognition, and Molecular Biology.

The scientist's work spans a range of topics related to medical imaging, diagnostics, and computational methods. Main research topics include:

  • Cardiac Imaging and Diagnostics
  • Human Pose and Action Recognition
  • EEG and Brain-Computer Interfaces
  • Non-Invasive Vital Sign Monitoring
  • Optical Imaging and Spectroscopy Techniques
  • Chemotherapy-induced cardiotoxicity and mitigation
  • Cardiac electrophysiology and arrhythmias

Notable recent publications by Ahmed Helmy cover diverse aspects of medical and engineering research. Selected papers include:

  • EF-Net: Mental State Recognition by Analyzing Multimodal EEG-fNIRS via CNN, 2024, Sensors
  • Anthracyclines and the risk of arrhythmias: A systematic review and meta-analysis, 2023, Medicine
  • Machine Learning Models to Predict Production Rate of Sucker Rod Pump Wells, 2024, SPE Western Regional Meeting
  • Serum trimethylamine N-oxide levels among coronary artery disease and acute coronary syndrome patients: a systematic review and meta-analysis, 2023, Annals of Medicine and Surgery
  • Serum Trimethylamine N-Oxide, Choline, Betaine, and Carnitine levels among Coronary Artery Disease patients, 2023, American Heart Journal

The venues where Ahmed Helmy frequently publishes include:

  • arXiv (Cornell University)
  • American Heart Journal
  • Sensors
  • Medicine
  • SPE Western Regional Meeting

Ahmed Helmy has collaborated with several frequent co-authors, among them:

  • Hani Aiash
  • Yomna E. Dean
  • Karam R. Motawea
  • Omar Khalid Samir Abdelkader
  • Ahmed Khalifa

The scientist has received recognition in the form of professional memberships and distinctions, including:

  • IEEE Fellow, awarded in 2019 for contributions to routing protocol design and mobility modeling
  • ACM Distinguished Member, awarded in 2014
  • ACM Senior Member, awarded in 2012

Best Publications

  • Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification

    D. Estrin;D. Farinacci;A. Helmy;D. Thaler

  • IMPORTANT: a framework to systematically analyze the Impact of Mobility on Performance of Routing Protocols for Adhoc Networks

    F. Bai;Narayanan Sadagopan;A. Helmy

  • Advances in network simulation

    L. Breslau;D. Estrin;K. Fall;S. Floyd

  • The IMPORTANT framework for analyzing the Impact of Mobility on Performance Of RouTing protocols for Adhoc NeTworks

    Fan Bai;Narayanan Sadagopan;Ahmed Helmy

  • Energy-efficient forwarding strategies for geographic routing in lossy wireless sensor networks

    Karim Seada;Marco Zuniga;Ahmed Helmy;Bhaskar Krishnamachari

  • The ACQUIRE mechanism for efficient querying in sensor networks

    N. Sadagopan;B. Krishnamachari;A. Helmy

  • Modeling Time-Variant User Mobility in Wireless Mobile Networks

    Wei-jen Hsu;T. Spyropoulos;K. Psounis;A. Helmy

  • Improving Simulation for Network Research

    Sandeep Bajaj;Lee Breslau;Deborah Estrin;Kevin R. Fall

  • PATHS: analysis of PATH duration statistics and their impact on reactive MANET routing protocols

    Narayanan Sadagopan;Fan Bai;Bhaskar Krishnamachari;Ahmed Helmy

  • Small worlds in wireless networks

    A. Helmy

  • On the effect of localization errors on geographic face routing in sensor networks

    Karim Seada;Ahmed Helmy;Ramesh Govindan

  • Modeling path duration distributions in MANETs and their impact on reactive routing protocols

    F. Bai;N. Sadagopan;B. Krishnamachari;A. Helmy

  • A survey of mobility modeling and analysis in wireless adhoc networks

    Fan Bai;Ahmed Helmy

  • Weighted waypoint mobility model and its impact on ad hoc networks

    Wei-jen Hsu;Kashyap Merchant;Haw-wei Shu;Chih-hsin Hsu

  • Modeling spatial and temporal dependencies of user mobility in wireless mobile networks

    Wei-Jen Hsu;Thrasyvoulos Spyropoulos;Konstantinos Psounis;Ahmed Helmy

  • Active query forwarding in sensor networks

    Narayanan Sadagopan;Bhaskar Krishnamachari;Ahmed Helmy

  • Protocol Independent Multicast Version 2 Dense Mode Specification

    Dino Farinacci;Ahmed Helmy;Van Jacobson;Liming Wei

  • The effect of mobility-induced location errors on geographic routing in mobile ad hoc sensor networks: analysis and improvement using mobility prediction

    D. Son;A. Helmy;B. Krishnamachari

  • On Nodal Encounter Patterns in Wireless LAN Traces

    Wei-jen Hsu;Ahmed Helmy

  • TCP over multihop 802.11 networks: issues and performance enhancement

    Kitae Nahm;Ahmed Helmy;C.-C. Jay Kuo

  • Protocol independent multicast-dense mode (pim-dm): protocol specification

    Deborah Estrin;Dino Farinacci;Ahmed Helmy;Van Jacobson

Frequent Co-Authors

Deborah Estrin
Deborah Estrin Cornell University
Bhaskar Krishnamachari
Bhaskar Krishnamachari University of Southern California
Pan Hui
Pan Hui Hong Kong University of Science and Technology
Mark Handley
Mark Handley University College London
Fan Bai
Fan Bai General Motors (United States)
Ramesh Govindan
Ramesh Govindan University of Southern California
Van Jacobson
Van Jacobson University of California, Los Angeles
Dino Farinacci
Dino Farinacci lispers.net
Puneet Sharma
Puneet Sharma Hewlett-Packard (United States)
Polly Huang
Polly Huang National Taiwan University

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