Ashraf Elnagar

According to our database, Ashraf Elnagar authored at least 102 papers between 1993 and 2025.

Collaborative distances:

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

2025

Multilingual and Explainable Text Detoxification with Parallel Corpora.

Daryna Dementieva, Nikolay Babakov, Amit Ronen, Abinew Ali Ayele, Naquee Rizwan, Florian Schneider, Xintong Wang, Seid Muhie Yimam, Daniil Alekhseevich Moskovskiy, Elisei Stakovskii, Eran Kaufman, Ashraf Elnagar, Animesh Mukherjee, Alexander Panchenko

Proceedings of the 31st International Conference on Computational Linguistics, 2025

2024

Human-machine co-creation: a complementary cognitive approach to creative character design process using GANs.

Mohammed Lataifeh, Xavier A. Carrasco, Ashraf Elnagar, Naveed Ahmed, Imran N. Junejo

J. Supercomput., July, 2024

Detection of Arabic offensive language in social media using machine learning models.

Aya Mousa, Ismail Shahin, Ali Bou Nassif, Ashraf Elnagar

Intell. Syst. Appl., 2024

BERT-Based Arabic Diacritization: A state-of-the-art approach for improving text accuracy and pronunciation.

Ruba Kharsa, Ashraf Elnagar, Sane Yagi

Expert Syst. Appl., 2024

AraCLIP: Cross-Lingual Learning for Effective Arabic Image Retrieval.

Muhammad Al-Barham, Imad Afyouni, Khalid Almubarak, Ashraf Elnagar, Ayad Turky, Ibrahim Abaker Targio Hashem

Proceedings of The Second Arabic Natural Language Processing Conference, 2024

Overview of PAN 2024: Multi-author Writing Style Analysis, Multilingual Text Detoxification, Oppositional Thinking Analysis, and Generative AI Authorship Verification - Extended Abstract.

Janek Bevendorff, Xavier Bonet Casals, Berta Chulvi, Daryna Dementieva, Ashraf Elnagar, Dayne Freitag, Maik Fröbe, Damir Korencic, Maximilian Mayerl, Animesh Mukherjee, Alexander Panchenko, Martin Potthast, Francisco Rangel, Paolo Rosso, Alisa Smirnova, Efstathios Stamatatos, Benno Stein, Mariona Taulé, Dmitry Ustalov, Matti Wiegmann, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2024

Overview of the Multilingual Text Detoxification Task at PAN 2024.

Daryna Dementieva, Daniil Moskovskiy, Nikolay Babakov, Abinew Ali Ayele, Naquee Rizwan, Florian Schneider, Xintong Wang, Seid Muhie Yimam, Dmitry Ustalov, Elisei Stakovskii, Alisa Smirnova, Ashraf Elnagar, Animesh Mukherjee, Alexander Panchenko

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), 2024

2023

A benchmark for evaluating Arabic contextualized word embedding models.

Ashraf Elnagar, Sane Yagi, Youssef Mansour, Leena Lulu, Shehdeh Fareh

Inf. Process. Manag., September, 2023

A benchmark for evaluating Arabic word embedding models.

Sane Yagi, Ashraf Elnagar, Shehdeh Fareh

Nat. Lang. Eng., July, 2023

RGB Arabic Alphabets Sign Language Dataset.

Muhammad Al-Barham, Adham Alsharkawi, Musa Al Yaman, Mohammad Al-Fetyani, Ashraf Elnagar, Ahmad Abu SaAleek, Mohammad Al-Odat

CoRR, 2023

Augmenting Character Designers' Creativity Using Generative Adversarial Networks.

Mohammed Lataifeh, Xavier A. Carrasco, Ashraf Elnagar, Naveed Ahmed

Proceedings of the Second International Conference on Innovations in Computing Research (ICR'23), 2023

Sarcasm Detection in Arabic Text Using Contextualized Models.

Youssef Mansour, Ashraf Elnagar

Proceedings of the International Conference on Asian Language Processing, 2023

Commonsense Validation and Explanation in Arabic Text: A Comparative Study Using Arabic BERT Models.

M. Moneb Khaled, Aghyad Al Sayadi, Ashraf Elnagar

Proceedings of the 24th International Arab Conference on Information Technology, 2023

2022

Empirical Evaluation of Shallow and Deep Learning Classifiers for Arabic Sentiment Analysis.

Ali Bou Nassif, Abdollah Masoud Darya, Ashraf Elnagar

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2022

Dynamic generalized normal distribution optimization for feature selection.

Mohammad Tubishat, Zainab Rawshdeh, Hazim Jarrah, Zenab Mohamed Elgamal, Ashraf Elnagar, Maen T. Alrashdan

Neural Comput. Appl., 2022

Arabic text classification: the need for multi-labeling systems.

Hozayfa El Rifai, Leen Al Qadi, Ashraf Elnagar

Neural Comput. Appl., 2022

Arabic fake news detection based on deep contextualized embedding models.

Ali Bou Nassif, Ashraf Elnagar, Omar Elgendy, Yaman Afadar

Neural Comput. Appl., 2022

Recent advances in multi-objective grey wolf optimizer, its versions and applications.

Sharif Naser Makhadmeh, Osama Ahmad Alomari, Seyedali Mirjalili, Mohammed Azmi Al-Betar, Ashraf Elnagar

Neural Comput. Appl., 2022

Recent advances of bat-inspired algorithm, its versions and applications.

Zaid Abdi Alkareem Alyasseri, Osama Ahmad Alomari, Mohammed Azmi Al-Betar, Sharif Naser Makhadmeh, Iyad Abu Doush, Mohammed A. Awadallah, Ammar Kamal Abasi, Ashraf Elnagar

Neural Comput. Appl., 2022

Empirical Comparison between Deep and Classical Classifiers for Speaker Verification in Emotional Talking Environments.

Ali Bou Nassif, Ismail Shahin, Mohammed Lataifeh, Ashraf Elnagar, Nawel Nemmour

Inf., 2022

Deep learning for Covid-19 forecasting: State-of-the-art review.

Firuz Kamalov, Khairan Rajab, Aswani Kumar Cherukuri, Ashraf Elnagar, Murodbek Safaraliev

Neurocomputing, 2022

Emotional speaker identification using a novel capsule nets model.

Ali Bou Nassif, Ismail Shahin, Ashraf Elnagar, Divya Velayudhan, Adi Alhudhaif, Kemal Polat

Expert Syst. Appl., 2022

Hybrid Feature Selection Based on Principal Component Analysis and Grey Wolf Optimizer Algorithm for Arabic News Article Classification.

Osama Ahmad Alomari, Ashraf Elnagar, Imad Afyouni, Ismail Shahin, Ali Bou Nassif, Ibrahim Abaker Targio Hashem, Mohammad Tubishat

IEEE Access, 2022

Emoji Prediction from Arabic Sentence.

Takua Mokhamed, Ashraf Elnagar

Proceedings of the International Conference on Asian Language Processing, 2022

2021

Novel hybrid DNN approaches for speaker verification in emotional and stressful talking environments.

Ismail Shahin, Ali Bou Nassif, Nawel Nemmour, Ashraf Elnagar, Adi Alhudhaif, Kemal Polat

Neural Comput. Appl., 2021

The empirical study of e-learning post-acceptance after the spread of COVID-19: A multi-analytical approach based hybrid SEM-ANN.

Ashraf Elnagar, Imad Afyouni, Ismail Shahin, Ali Bou Nassif, Said A. Salloum

CoRR, 2021

Deep learning for Arabic subjective sentiment analysis: Challenges and research opportunities.

Ali Bou Nassif, Ashraf Elnagar, Ismail Shahin, Safaa Henno

Appl. Soft Comput., 2021

Systematic Literature Review of Dialectal Arabic: Identification and Detection.

Ashraf Elnagar, Sane Yagi, Ali Bou Nassif, Ismail Shahin, Said A. Salloum

IEEE Access, 2021

Kernel density estimation-based sampling for neural network classification.

Firuz Kamalov, Ashraf Elnagar

Proceedings of the International Symposium on Networks, Computers and Communications, 2021

Ensemble Learning with Resampling for Imbalanced Data.

Firuz Kamalov, Ashraf Elnagar, Ho Hon Leung

Proceedings of the Intelligent Computing Theories and Application, 2021

Evaluation of Arabic-Based Contextualized Word Embedding Models.

Sane Yagi, Youssef Mansour, Firuz Kamalov, Ashraf Elnagar

Proceedings of the International Conference on Asian Language Processing, 2021

Facilitated Deep Learning Models for Image Captioning.

Imtinan Azhar, Imad Afyouni, Ashraf Elnagar

Proceedings of the 55th Annual Conference on Information Sciences and Systems, 2021

Arabic Multi-label Text Classification of News Articles.

Hozayfa El Rifai, Leen Al Qadi, Ashraf Elnagar

Proceedings of the Advanced Machine Learning Technologies and Applications, 2021

Sentiment Analysis of Colloquial Arabic Tweets with Emojis.

Yasmin Khalifa, Ashraf Elnagar

Proceedings of the Advanced Machine Learning Technologies and Applications, 2021

Sentiment Analysis in Dialectal Arabic: A Systematic Review.

Ashraf Elnagar, Sane Yagi, Ali Bou Nassif, Ismail Shahin, Said A. Salloum

Proceedings of the Advanced Machine Learning Technologies and Applications, 2021

A Generative Adversarial Network for Data Augmentation: The Case of Arabic Regional Dialects.

Xavier A. Carrasco, Ashraf Elnagar, Mohammed Lataifeh

Proceedings of the Fifth International Conference On Arabic Computational Linguistics, 2021

AraCap: A hybrid deep learning architecture for Arabic Image Captioning.

Imad Afyouni, Imtinan Azhar, Ashraf Elnagar

Proceedings of the Fifth International Conference On Arabic Computational Linguistics, 2021

2020

Arabic text classification using deep learning models.

Ashraf Elnagar, Ridhwan Al Debsi, Omar Einea

Inf. Process. Manag., 2020

Arabic audio clips: Identification and discrimination of authentic Cantillations from imitations.

Mohammed Lataifeh, Ashraf Elnagar, Ismail Shahin, Ali Bou Nassif

Neurocomputing, 2020

A survey on Arabic Image Captioning Systems Using Deep Learning Models.

Anfal Attai, Ashraf Elnagar

Proceedings of the 14th International Conference on Innovations in Information Technology, 2020

Colloquial Arabic Tweets: Collection, Automatic Annotation, and Classification.

Yasmin Khalifa, Ashraf Elnagar

Proceedings of the International Conference on Asian Language Processing, 2020

Cascaded RBF-CBiLSTM for Arabic Named Entity Recognition.

Aya Mousa, Ismail Shahin, Ali Bou Nassif, Ashraf Elnagar

Proceedings of the International Conference on Communications, 2020

Predicting the power of a combined cycle power plant using machine learning methods.

Salama Alketbi, Ali Bou Nassif, Maha Alaa Eddin, Ismail Shahin, Ashraf Elnagar

Proceedings of the International Conference on Communications, 2020

Mining in Educational Data: Review and Future Directions.

Said A. Salloum, Muhammad Alshurideh, Ashraf Elnagar, Khaled Shaalan

Proceedings of the International Conference on Artificial Intelligence and Computer Vision, 2020

Machine Learning and Deep Learning Techniques for Cybersecurity: A Review.

Said A. Salloum, Muhammad Alshurideh, Ashraf Elnagar, Khaled Shaalan

Proceedings of the International Conference on Artificial Intelligence and Computer Vision, 2020

Classical Arabic Poetry: Classification based on Era.

Mariam Orabi, Hozayfa El Rifai, Ashraf Elnagar

Proceedings of the 17th IEEE/ACS International Conference on Computer Systems and Applications, 2020

2019

Automatic Text Tagging of Arabic News Articles Using Ensemble Deep Learning Models.

Ashraf Elnagar, Omar Einea, Ridhwan Al Debsi

Proceedings of the 3rd International Conference on Natural Language and Speech Processing, 2019

Predicting Semantic Textual Similarity of Arabic Question Pairs using Deep Learning.

Omar Einea, Ashraf Elnagar

Proceedings of the 16th IEEE/ACS International Conference on Computer Systems and Applications, 2019

2018

Automatic Classification of Reciters of Quranic Audio Clips.

Ashraf Elnagar, Rotana Ismail, Bahja Alattas, Alia Alfalasi

Proceedings of the 15th IEEE/ACS International Conference on Computer Systems and Applications, 2018

Automatic Arabic Dialect Classification Using Deep Learning Models.

Leena Lulu, Ashraf Elnagar

Proceedings of the Fourth International Conference On Arabic Computational Linguistics, 2018

An Annotated Huge Dataset for Standard and Colloquial Arabic Reviews for Subjective Sentiment Analysis.

Ashraf Elnagar, Leena Lulu, Omar Einea

Proceedings of the Fourth International Conference On Arabic Computational Linguistics, 2018

2017

Improving Arabic sentiment analysis with sentiment-specific embeddings.

A. Aziz Altowayan, Ashraf Elnagar

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

Comparative Study of Sentiment Classification for Automated Translated Latin Reviews Into Arabic.

Ashraf Elnagar, Omar Einea, Leena Lulu

Proceedings of the 14th IEEE/ACS International Conference on Computer Systems and Applications, 2017

2016

BRAD 1.0: Book reviews in Arabic dataset.

Ashraf Elnagar, Omar Einea

Proceedings of the 13th IEEE/ACS International Conference of Computer Systems and Applications, 2016

Investigation on sentiment analysis for Arabic reviews.

Ashraf Elnagar

Proceedings of the 13th IEEE/ACS International Conference of Computer Systems and Applications, 2016

2015

A New Computer Science Student Recruitment Strategy University Of Sharjah (UOS) Case Study.

Manar AbuTalib, Ashraf Elnagar

J. Comput. Sci., 2015

2014

Exploration of Unknown Multiply Connected Environments Using Minimal Sensory Data.

Reem Nasir, Ashraf Elnagar

Proceedings of the Intelligent Robotics and Applications - 7th International Conference, 2014

2013

Performance evaluation of a network flow based algorithm for multi robots coordinated motion planning.

Nasr Mohamed, Ashraf Elnagar

Proceedings of the IEEE 6th International Conference on Robotics, 2013

2012

A modified team-based learning methodology for effective delivery of an introductory programming course.

Ashraf Elnagar, Mahir Ali

Proceedings of the ACM Special Interest Group for Information Technology Education Conference, 2012

A Plagiarism Detection System for Arabic Text-Based Documents.

Ameera Jadalla, Ashraf Elnagar

Proceedings of the Intelligence and Security Informatics - Pacific Asia Workshop, 2012

2011

eGrader - The Programming Solutions' Grader in Introductory Java Courses.

Fatima AlShamsi, Ashraf Elnagar

Proceedings of the CSEDU 2011, 2011

2010

Pursuit Evasion in Dynamic Environments with Visibility Constraints.

Ibrahim Al-Bluwi, Ashraf Elnagar

Proceedings of the Intelligent Robotics and Applications - Third International Conference, 2010

Maintaining visibility of a moving target: Maximizing escape time vs. exposure time.

Ibrahim Al-Bluwi, Ashraf Elnagar

Proceedings of the 11th International Conference on Control, 2010

2009

Recognition-based Segmentation of Arabic Handwriting.

Ashraf Elnagar, Rahima Bentrcia

Proceedings of the Pattern Recognition in Information Systems, 2009

JLearn-DG: Java learning system using dependence graphs.

Fatima AlShamsi, Ashraf Elnagar

Proceedings of the iiWAS'2009, 2009

2008

PDE4Java: Plagiarism Detection Engine for Java source code: a clustering approach.

Ameera Jadalla, Ashraf Elnagar

Int. J. Bus. Intell. Data Min., 2008

2007

An Art Gallery-Based Approach: Roadmap Construction and Path Planning in Global Environments.

Leena Lulu, Ashraf Elnagar

Int. J. Robotics Autom., 2007

A visual tool for computer supported learning: The robot motion planning example.

Ashraf Elnagar, Leena Lulu

Comput. Educ., 2007

Nearest Neighbor Classification Using The Layered Range Tree.

Ibrahim Al-Bluwi, Ashraf Elnagar

Proceedings of the iiWAS'2007, 2007

A Practical Pursuit-Evasion Algorithm: Detection and Tracking.

Amna AlDahak, Ashraf Elnagar

Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

2006

Efficient and Complete Coverage of 2D Environments by Connectivity Graphs for Motion Planning Algorithms.

Leena Lulu, Ashraf Elnagar

J. Inf. Sci. Eng., 2006

2005

Multiagents to Separating Handwritten Connected Digits.

Reda Alhajj, Ashraf Elnagar

IEEE Trans. Syst. Man Cybern. Part A, 2005

A comparative study between visibility-based roadmap path planning algorithms.

Leena Lulu, Ashraf Elnagar

Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2005

An art gallery-based approach to autonomous robot motion planning in global environments.

Ashraf Elnagar, Leena Lulu

Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2005

2004

A global path planning Java-based system for autonomous mobile robots.

Ashraf Elnagar, Leena Lulu

Sci. Comput. Program., 2004

Guarding polygons with holes for robot motion planning applications.

Ashraf Elnagar, Leena Lulu

Proceedings of the IEEE International Conference on Systems, 2004

Performance evaluation of robot motion planning algorithms: VIS-PRM vs. AGRM.

Ashraf Elnagar, Leena Lulu

Proceedings of the IEEE International Conference on Systems, 2004

Planning to find an unpredictable evader using rapidly-exploring random tree.

Amna AlDahak, Ashraf Elnagar

Proceedings of the IEEE International Conference on Systems, 2004

2003

Segmentation of connected handwritten numeral strings.

Ashraf Elnagar, Reda Alhajj

Pattern Recognit., 2003

Recognition of handwritten Hindu numerals using structural descriptors.

Ashraf Elnagar, Saad Harous

J. Exp. Theor. Artif. Intell., 2003

A fast path planning algorithm for robot navigation with limited visibility.

Abdulla M. Hussein, Ashraf Elnagar

Proceedings of the IEEE International Conference on Systems, 2003

An adaptive motion prediction model for trajectory planner systems.

Ashraf Elnagar, Abdulla M. Hussein

Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003

A Novel Approach to Separate Handwritten Connected Digits.

Reda Alhajj, Ashraf Elnagar

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

A low cost path planer in unknown environments for autonomous mobile robots.

Abdullah Hussein, Ashraf Elnagar

Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation: Computational Intelligence in Robotics and Automation for the New Millennium, 2003

2002

A heuristic approach for local path planning in 3D environments.

Ashraf Elnagar

Robotica, 2002

Motion planning using Maxwell's equations.

Abdulla M. Hussein, Ashraf Elnagar

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, Lausanne, Switzerland, September 30, 2002

2001

Term rewriting and its application to recognizing handwritten Hindu numerals.

Ashraf Elnagar, Reda Alhajj, Saad Harous

J. Exp. Theor. Artif. Intell., 2001

Prediction of moving objects in dynamic environments using Kalman filters.

Ashraf Elnagar

Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation: Integrating Intelligent Machines with Humans for a Better Tomorrow, 2001

2000

On optimal constrained trajectory planning in 3D environments.

Ashraf Elnagar, Abdulla M. Hussein

Robotics Auton. Syst., 2000

Employing multi-agents to identify touching of adjacent digits in handwritten Hindi numerals.

Reda Alhajj, Faruk Polat, Ashraf Elnagar

Proceedings of the IEEE International Conference on Systems, 2000

1999

Incremental Materialization of Object-Oriented Views.

Reda Alhajj, Ashraf Elnagar

Data Knowl. Eng., 1999

1998

Motion prediction of moving objects based on autoregressive model.

Ashraf Elnagar, Kamal Gupta

IEEE Trans. Syst. Man Cybern. Part A, 1998

Optimal error discretization under depth and range constraints.

Ashraf Elnagar

Pattern Recognit. Lett., 1998

From 2d Surface Patches To 3d Reconstructed Models: Theory And Applications.

Ashraf Elnagar, Anup Basu

Pattern Recognit., 1998

Acceleration-based optimal trajectory planning in 3D environments.

Ashraf Elnagar, Abdulla M. Hussein

Proceedings of the Proceedings 1998 IEEE/RSJ International Conference on Intelligent Robots and Systems. Innovations in Theory, 1998

1997

On smooth and safe trajectory planning in 2D environments.

Abdulla M. Hussein, Ashraf Elnagar

Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997

1995

Motion detection using background constraints.

Ashraf Elnagar, Anup Basu

Pattern Recognit., 1995

Robust Detection of Moving Objects by a Moving Observer on Planar Surfaces.

Ashraf Elnagar, Anup Basu

Proceedings of the 1995 International Conference on Robotics and Automation, 1995

Surface Integration for Inspection Tasks.

Anup Basu, Ashraf Elnagar, Mark Fiala

Proceedings of the 1995 International Conference on Robotics and Automation, 1995

1994

Piecewise smooth and safe trajectory planning.

Ashraf Elnagar, Anup Basu

Robotica, 1994

1993

Heuristics for local path planning.

Ashraf Elnagar, Anup Basu

IEEE Trans. Syst. Man Cybern., 1993

Smooth and acceleration minimizing trajectories for mobile robots.

Ashraf Elnagar, Anup Basu

Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, 1993