Khawza I. Ahmed

According to our database, Khawza I. Ahmed authored at least 18 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Recognition of Pediatric Congenital Heart Diseases by Using Phonocardiogram Signals and Transformer-Based Neural Networks.

Md Hassanuzzaman, Nurul Akhtar Hasan, Mohammad Abdullah-Al-Mamun, Mohanad Alkhodari, Khawza I. Ahmed, Ahsan H. Khandoker, Raqibul Mostafa

Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

A Deep Learning Model for Recognizing Pediatric Congenital Heart Diseases Using Phonocardiogram Signals.

Md Hassanuzzaman, Nurul Akhtar Hasan, Mohammad Abdullah-Al-Mamun, Khawza I. Ahmed, Ahsan H. Khandoker, Raqibul Mostafa

Proceedings of the Computing in Cardiology, 2023

2021

Screening Cardiovascular Autonomic Neuropathy in Diabetic Patients With Microvascular Complications Using Machine Learning: A 24-Hour Heart Rate Variability Study.

Mohanad Alkhodari, Mamunur Rashid, Mohammad Abdul Mukit, Khawza I. Ahmed, Raqibul Mostafa, Sharmin Parveen, Ahsan H. Khandoker

IEEE Access, 2021

2019

Wavelet Entropy-Based Inter-subject Associative Cortical Source Localization for Sensorimotor BCI.

Simanto Saha, Md. Shakhawat Hossain, Khawza I. Ahmed, Raqibul Mostafa, Leontios J. Hadjileontiadis, Ahsan Khandoker, Mathias Baumert

Frontiers Neuroinformatics, 2019

Progress in Brain Computer Interfaces: Challenges and Trends.

Simanto Saha, Khondaker Abdullah Al Mamun, Khawza I. Ahmed, Raqibul Mostafa, Ganesh R. Naik, Ahsan Khandoker, Sam Darvishi, Mathias Baumert

CoRR, 2019

2017

Predicting depressed patients with suicidal ideation from ECG recordings.

Ahsan H. Khandoker, Veena Luthra, Yousef Abouallaban, Simanto Saha, Khawza I. Ahmed, Raqibul Mostafa, Nayeefa Chowdhury, Herbert F. Jelinek

Medical Biol. Eng. Comput., 2017

2016

Identifying depressed patients with and without suicidal ideation by finger photo-plethysmography.

Ahsan H. Khandoker, Veena Luthra, Yousef Abou Allaban, Simanto Saha, Khawza I. Ahmed, Raqibul Mostafa, Nayeefa Chowdhury, Herbert F. Jelinek

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2015

Reduced Variability in Pulse Wave Velocity and Heart Rate in Depressed Patients with Suicidal Ideation.

Ahsan H. Khandoker, Veena Luthra, Yousef Abou Allaban, Raqibul Mostafa, Nayeefa Chowdhury, Khawza I. Ahmed, Simanto Saha, Herbert F. Jelinek

Proceedings of the Computing in Cardiology, 2015

2012

Superimposed training-based compressed sensing of sparse multipath channels.

Syed Junaid Nawaz, Khawza I. Ahmed, Mohammad N. Patwary, Noor M. Khan

IET Commun., 2012

2011

Error probability-based optimal training for linearly decoded orthogonal space-time block coded wireless systems.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias, Mohammad N. Patwary, Hongnian Yu

IET Commun., 2011

Compressive parametric GLRT detector for airborne MIMO radar.

Siva Karteek Bolisetti, Khawza I. Ahmed, Mohammad N. Patwary, Mohamed Abdel-Maguid

Proceedings of the 2011 International Conference on Wireless Communications & Signal Processing, 2011

2006

Performance of precoded OFDM with channel estimation error.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias

IEEE Trans. Signal Process., 2006

Optimal Training and Performance Analysis of Space-Time-Frequency Coded OFDM.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias

Proceedings of IEEE International Conference on Communications, 2006

Improving Two-Way Ranging Precision with Phase-offset Measurements.

Khawza I. Ahmed, Ghobad Heidari-Bateni

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005

PEP-based optimal training for MIMO systems in wireless channels.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

On-line signal processing using J-DSP.

Andreas Spanias, Venkatraman Atti, Antonia Papandreou-Suppappola, Khawza I. Ahmed, Moushumi Zaman, Thrassos Thrasyvoulou

IEEE Signal Process. Lett., 2004

Effect of channel estimation on pair-wise error probability in OFDM.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

On the performance of optimal training-based OFDM with channel estimation error.

Khawza I. Ahmed, Cihan Tepedelenlioglu, Andreas Spanias

Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004