Ahmed Rafea

39 papers B 2C 4Misc 4Journal 10Unranked 19
YearRankTypeTitle / Venue / Authors
2025 J jnl
SViG: A Similarity-Thresholded Approach for Vision Graph Neural Networks.
IEEE Access
Ismael Elsharkawi, Hossam Sharara, Ahmed Rafea
2025 J jnl
TANet: A Multi-Representational Attention Approach for Change Detection in Very High-Resolution Remote Sensing Imagery.
IEEE Access
Hazem Badawy, Seif Eldawlatly, Ahmed Rafea
2025 J jnl
ViG-LRGC: Vision Graph Neural Networks with Learnable Reparameterized Graph Construction.
CoRR
Ismael Elsharkawi, Hossam Sharara, Ahmed Rafea
2022 — conf
Drug Protein Interaction Extraction Using SciBERT Based Deep Learning Model.
ICR
Nada A. GabAllah, Ahmed Rafea
2021 — conf
QDetect: An Intelligent Tool for Detecting Quranic Verses in any Text.
ACLING
Samhaa R. El-Beltagy, Ahmed Rafea
2020 J jnl
Deep Learning for Multi-Tissue Cancer Classification of Gene Expressions (GeneXNet).
IEEE Access
Tarek Khorshed, Mohamed N. Moustafa, Ahmed Rafea
2020 — conf
Filtering Users Accounts for Enhancing the Results of Social Media Mining Tasks.
WorldCIST (2)
May Shalaby, Ahmed Rafea
2020 B conf
Learning & Visualizing Genomic Signatures of Cancer Tumors using Deep Neural Networks.
IJCNN
Tarek Khorshed, Mohamed N. Moustafa, Ahmed Rafea
2020 J jnl
Machine Learning and Semantic Orientation Ensemble Methods for Egyptian Telecom Tweets Sentiment Analysis.
J. Web Eng.
Amira Shoukry, Ahmed Rafea
2020 — conf
Multi-Tissue Cancer Classification of Gene Expressions using Deep Learning.
BigDataService
Tarek Khorshed, Mohamed N. Moustafa, Ahmed Rafea
2019 C conf
SATALex: Telecom Domain-specific Sentiment Lexicons for Egyptian and Gulf Arabic Dialects.
WEBIST
Amira Shoukry, Ahmed Rafea
2019 C conf
Unsupervised Topic Extraction from Twitter: A Feature-pivot Approach.
WEBIST
Nada A. GabAllah, Ahmed Rafea
2018 — conf
Enhancing Translation from English to Arabic Using Two-Phase Decoder Translation.
IntelliSys (1)
Ayah ElMaghraby, Ahmed Rafea
2018 — conf
Topic Detection Approaches in Identifying Topics and Events from Arabic Corpora.
ACLING
Ahmed Rafea, Nada A. GabAllah
2015 J jnl
Deep Learning Framework with Confused Sub-Set Resolution Architecture for Automatic Arabic Diacritization.
IEEE ACM Trans. Audio Speech Lang. Process.
Mohsen A. Rashwan, Ahmad A. Al Sallab, Hazem M. Raafat, Ahmed Rafea
2014 — conf
Automatic Arabic diacritics restoration based on deep nets.
ANLP@EMNLP
Ahmad A. Al Sallab, Mohsen A. Rashwan, Hazem M. Raafat, Ahmed Rafea
2014 — conf
Hyperlink-extended pseudo relevance feedback for improved microblog retrieval.
SoMeRA@SIGIR
Tarek El-Ganainy, Walid Magdy, Ahmed Rafea
2013 — conf
A Corpus Based Approach for the Automatic Creation of Arabic Broken Plural Dictionaries.
CICLing (1)
Samhaa R. El-Beltagy, Ahmed Rafea
2013 C conf
Studying the impact of various features on the performance of Conditional Random Field-based Arabic Named Entity Recognition.
AICCSA
Alia Morsi, Ahmed Rafea
2013 — conf
The Use of Social Context to Enhance Mobile Web Search Experience.
SocialCom
Nour Salama, Sherif G. Aly, Ahmed Rafea
2013 — conf
Topic extraction in social media.
CTS
Ahmed Rafea, Nada A. Mostafa
2012 C conf
Improving Document-Level Sentiment Classification Using Contextual Valence Shifters.
NLDB
Sara A. Morsy, Ahmed Rafea
2012 — conf
Sentence-level Arabic sentiment analysis.
CTS
Amira Shoukry, Ahmed Rafea
2011 J jnl
A Stochastic Arabic Diacritizer Based on a Hybrid of Factorized and Unfactorized Textual Features.
IEEE Trans. Speech Audio Process.
Mohsen A. Rashwan, Mohamed Al-Badrashiny, Mohamed Attia, Sherif M. Abdou, Ahmed Rafea
2011 J jnl
An accuracy-enhanced light stemmer for arabic text.
ACM Trans. Speech Lang. Process.
Samhaa R. El-Beltagy, Ahmed Rafea
2010 — conf
An Approach for Mining Accumulated Crop Cultivation Problems and their Solutions.
AAAI Spring Symposium: Artificial Intelligence for Development
Samhaa R. El-Beltagy, Ahmed Rafea, Said Mabrouk, Mahmoud Rafea
2010 — conf
KP-Miner: Participation in SemEval-2.
SemEval@ACL
Samhaa R. El-Beltagy, Ahmed Rafea
2010 — conf
Mining Farmers Problems in Web-based Texual Database Application.
ICEIS (2)
Said Mabrouk, Mahmoud Rafea, Ahmed Rafea, Samhaa R. El-Beltagy
2009 B conf
Agent Coalition Formation Via Inducing Trust Ratio.
ICAART
Osama Ismail, Samhaa R. El-Beltagy, Reem Bahgat, Ahmed Rafea
2009 — conf
Comparison between two Arabic tagsets.
NLPKE
Mohsen A. A. Rashwan, Enas A. Hakim Khalil, Ahmed Rafea
2009 Misc conf
Enhancing Search Results of Concept Annotated Documents.
IRI
Ehab Abdelhamid, Ahmed Rafea, Samhaa R. El-Beltagy
2009 J jnl
KP-Miner: A keyphrase extraction system for English and Arabic documents.
Inf. Syst.
Samhaa R. El-Beltagy, Ahmed Rafea
2009 J jnl
Ontology learning from domain specific web documents.
Int. J. Metadata Semant. Ontologies
Maryam Hazman, Samhaa R. El-Beltagy, Ahmed Rafea
2009 — conf
Stochastic Arabic hybrid diacritizer.
NLPKE
Mohsen A. Rashwan, Mohamed Attia, Sherif M. Abdou, Mohamed Al-Badrashiny, Ahmed Rafea
2007 Misc conf
Comparative Analysis of Different Text Segmentation Algorithms on Arabic News Stories.
IRI
Michael A. El-Shayeb, Samhaa R. El-Beltagy, Ahmed Rafea
2007 Misc conf
Ontology based annotation of text segments.
SAC
Samhaa R. El-Beltagy, Maryam Hazman, Ahmed Rafea
2006 — conf
Extracting the Latent Hierarchical Structure of Web Documents.
SITIS
Michael A. El-Shayeb, Samhaa R. El-Beltagy, Ahmed Rafea
2005 — conf
Knowledge Discovery from the Web.
ICEIS (2)
Maryam Hazman, Samhaa R. El-Beltagy, Ahmed Rafea, Salwa El-gamal
1999 Misc conf
An Agent Based Approach to Expert System Explanation.
FLAIRS
Samhaa R. El-Beltagy, Ahmed Rafea, Ahmed H. Sameh