Ahmed Rafea

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Report on expert systems developed for onion, barley pomegranate, and tomato in the period from Jan. 1 to Feb. 28, 2013

Ahmed Rafea, 2013 .

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

Ahmed Rafea, May Shalaby, 2020, WorldCIST.

A Hybrid Approach for Sentiment Classification of Egyptian Dialect Tweets

Ahmed Rafea, Amira Shoukry, A. Shoukry, 2015, 2015 First International Conference on Arabic Computational Linguistics (ACLing).

Using Expert Systems as a Training Tool in the Agriculture Sector in Egypt

Khaled Shaalan, Ahmed Rafea, 1996 .

A Survey of Ontology Learning Approaches

Samhaa R. El-Beltagy, Ahmed Rafea, Maryam Hazman, 2011 .

IDENTIFYING THE TOPIC-SPECIFIC INFLUENTIAL USERS AND OPINION LEADERS IN TWITTER

Ahmed Rafea, May Shalaby, 2013 .

Identifying the Topic-Specific Influential Users in Twitter

Ahmed Rafea, May Shalaby, 2018 .

Towards specialized expert system building tools: a tool for building irrigation expert systems

Ahmed Rafea, Hesham Hassan, Samhaa R. El-Beltagy, 2004 .

Improving Document-Level Sentiment Classification Using Contextual Valence Shifters

Ahmed Rafea, Sara A. Morsy, 2012, NLDB.

Identifying the Topic-Specific Influential Users Using SLM

Ahmed Rafea, May Shalaby, 2015, 2015 First International Conference on Arabic Computational Linguistics (ACLing).

Comparison between two Arabic tagsets

Ahmed Rafea, Mohsen A. A. Rashwan, Enas A. H. Khalil, 2009, 2009 International Conference on Natural Language Processing and Knowledge Engineering.

Natural Resource Conservation and Crop Management Expert Systems

Ahmed Rafea, A. Rafea, 2002 .

The Evaluation and Impact of Neper Wheat Expert System

Mostafa Mahmoud, Ahmed Rafea, 2001 .

Unsupervised Topic Extraction from Twitter: A Feature-pivot Approach

Ahmed Rafea, Nada A. GabAllah, 2019, WEBIST.

Label Oriented Clustering for Social Network Discussion Groups

Sherif G. Aly, Ahmed Rafea, Ahmed El Kholy Sherif, 2011, ICEIS.

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

Mohsen Rashwan, Ahmed Rafea, Hazem M. Raafat, 2015, IEEE/ACM Transactions on Audio, Speech, and Language Processing.

Topic extraction in social media

Ahmed Rafea, Nada A. Mostafa, Ahmed Rafea, 2013, 2013 International Conference on Collaboration Technologies and Systems (CTS).

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

Ahmed Rafea, Amira Shoukry, 2019, WEBIST.

Towards An Arabic Parser for Modern Scientific Text

Khaled Shaalan, Ahmed Farouk, Ahmed Rafea, 2000 .

Topic Detection Approaches in Identifying Topics and Events from Arabic Corpora

Ahmed Rafea, Nada A. GabAllah, Ahmed Rafea, 2018, ACLING.

Unsupervised Summarization of Threads in Online Discussion Groups

Ahmed Rafea, Heba Elfardy, Ahmed Rafea, 2010, International Conference on Internet Computing.

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

Ahmed Rafea, Ayah ElMaghraby, Ahmed Rafea, 2018, IntelliSys.

Stochastic Arabic hybrid diacritizer

Sherif Abdou, Mohsen Rashwan, Mohammed Attia, 2009, 2009 International Conference on Natural Language Processing and Knowledge Engineering.

A hybrid Noun Phrase translation system

Ahmed Rafea, Ahmed R. Nabhan, 2010, 2010 The 7th International Conference on Informatics and Systems (INFOS).

Web-Based Domain Specific Tool for Building Plant Protection Expert Systems

Ahmed Rafea, 2010 .

The Use of Social Context to Enhance Mobile Web Search Experience

Sherif G. Aly, Ahmed Rafea, Nour Salama, 2013, 2013 International Conference on Social Computing.

Automatic Arabic diacritics restoration based on deep nets

Mohsen Rashwan, Ahmed Rafea, Hazem M. Raafat, 2014, ANLP@EMNLP.

Rethinking Mobile Search Queries using Context

Sherif G. Aly, Ahmed Soliman, Ahmed Rafea, 2012, PECCS.

Comparing PCA to information gain as a feature selection method for Influenza-A classification

Ahmed Moustafa, Ahmed Rafea, Mohamed Moustafa, 2015, 2015 International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS).

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

Sherif Abdou, Mohsen Rashwan, Mohammed Attia, 2011, IEEE Transactions on Audio, Speech, and Language Processing.

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

Ahmed Rafea, Alia Morsi, Ahmed Rafea, 2013, 2013 ACS International Conference on Computer Systems and Applications (AICCSA).

QDetect: An Intelligent Tool for Detecting Quranic Verses in any Text

Samhaa R. El-Beltagy, Ahmed Rafea, 2021, Procedia Computer Science.

Syntactic Generation of Arabic in Interlingua-based Machine Translation Framework

Khaled Shaalan, Ahmed Rafea, Azza Abdel Monem, 2009, MTSUMMIT.

Integrating Agricultural Expert Systems with Data Bases and Multimedia

Ahmed Rafea, 2003 .