Ahmed Rafea

According to our database, Ahmed Rafea authored at least 23 papers between 1985 and 2022.

Collaborative distances:

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

2022

Drug Protein Interaction Extraction Using SciBERT Based Deep Learning Model.

Nada A. GabAllah, Ahmed Rafea

Proceedings of the ICR'22 International Conference on Innovations in Computing Research, 2022

2020

Machine Learning and Semantic Orientation Ensemble Methods for Egyptian Telecom Tweets Sentiment Analysis.

Amira Shoukry, Ahmed Rafea

J. Web Eng., 2020

Filtering Users Accounts for Enhancing the Results of Social Media Mining Tasks.

May Shalaby, Ahmed Rafea

Proceedings of the Trends and Innovations in Information Systems and Technologies, 2020

2019

SATALex: Telecom Domain-specific Sentiment Lexicons for Egyptian and Gulf Arabic Dialects.

Amira Shoukry, Ahmed Rafea

Proceedings of the 15th International Conference on Web Information Systems and Technologies, 2019

Unsupervised Topic Extraction from Twitter: A Feature-pivot Approach.

Nada A. GabAllah, Ahmed Rafea

Proceedings of the 15th International Conference on Web Information Systems and Technologies, 2019

2018

Enhancing Translation from English to Arabic Using Two-Phase Decoder Translation.

Ayah ElMaghraby, Ahmed Rafea

Proceedings of the Intelligent Systems and Applications, 2018

Topic Detection Approaches in Identifying Topics and Events from Arabic Corpora.

Ahmed Rafea, Nada A. GabAllah

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

2015

Deep Learning Framework with Confused Sub-Set Resolution Architecture for Automatic Arabic Diacritization.

Mohsen A. Rashwan, Ahmad A. Al Sallab, Hazem M. Raafat, Ahmed Rafea

IEEE ACM Trans. Audio Speech Lang. Process., 2015

2014

Automatic Arabic diacritics restoration based on deep nets.

Ahmad A. Al Sallab, Mohsen A. Rashwan, Hazem M. Raafat, Ahmed Rafea

Proceedings of the EMNLP 2014 Workshop on Arabic Natural Language Processing, 2014

Hyperlink-extended pseudo relevance feedback for improved microblog retrieval.

Tarek El-Ganainy, Walid Magdy, Ahmed Rafea

Proceedings of the SoMeRA'14, 2014

2013

The Use of Social Context to Enhance Mobile Web Search Experience.

Nour Salama, Sherif G. Aly, Ahmed Rafea

Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013

Topic extraction in social media.

Ahmed Rafea, Nada A. Mostafa

Proceedings of the 2013 International Conference on Collaboration Technologies and Systems, 2013

Studying the impact of various features on the performance of Conditional Random Field-based Arabic Named Entity Recognition.

Alia Morsi, Ahmed Rafea

Proceedings of the ACS International Conference on Computer Systems and Applications, 2013

2012

Rethinking Mobile Search Queries using Context.

Noran Hassan, Sherif G. Aly, Ahmed Rafea, Ahmed Soliman

Proceedings of the PECCS 2012, 2012

Improving Document-Level Sentiment Classification Using Contextual Valence Shifters.

Sara A. Morsy, Ahmed Rafea

Proceedings of the Natural Language Processing and Information Systems, 2012

Sentence-level Arabic sentiment analysis.

Amira Shoukry, Ahmed Rafea

Proceedings of the 2012 International Conference on Collaboration Technologies and Systems, 2012

Preprocessing Egyptian Dialect Tweets for Sentiment Mining.

Amira Shoukry, Ahmed Rafea

Proceedings of the Fourth Workshop on Computational Approaches to Arabic-Script-based Languages, 2012

2011

A Stochastic Arabic Diacritizer Based on a Hybrid of Factorized and Unfactorized Textual Features.

Mohsen A. Rashwan, Mohamed Al-Badrashiny, Mohamed Attia, Sherif M. Abdou, Ahmed Rafea

IEEE Trans. Speech Audio Process., 2011

Label Oriented Clustering for Social Network Discussion Groups.

Ahmed Rafea, Ahmed El Kholy Sherif, Sherif G. Aly

Proceedings of the ICEIS 2011, 2011

2010

Unsupervised Summarization of Threads in Online Discussion Groups.

Heba Elfardy, Ahmed Rafea

Proceedings of the 2010 International Conference on Internet Computing, 2010

2009

Comparison between two Arabic tagsets.

Mohsen A. A. Rashwan, Enas A. Hakim Khalil, Ahmed Rafea

Proceedings of the 5th International Conference on Natural Language Processing and Knowledge Engineering, 2009

Stochastic Arabic hybrid diacritizer.

Mohsen A. Rashwan, Mohamed Attia, Sherif M. Abdou, Mohamed Al-Badrashiny, Ahmed Rafea

Proceedings of the 5th International Conference on Natural Language Processing and Knowledge Engineering, 2009

1985

APL as a compiler-writing language.

Ahmed Rafea, Yves Raynaud

ACM SIGAPL APL Quote Quad, 1985