Browsing Faculty Of Computer Science Research Paper by Title

Browsing Faculty Of Computer Science Research Paper by Title

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  • A technique for mutual inconsistencies detection and resolution in virtual data integration environment 
    El Qutaany, Ali Zidane; Hegazy, Osman; Hamid El Bastawissy, Ali (IEEE, 2010)
    Data Integration refers to the problem of combining data residing at homogeneous, autonomous, and heterogeneous data sources, and providing users with a unified global schema. Users pose their queries in terms of this ...
  • Teeth periapical lesion prediction using machine learning techniques 
    Mahmoud Y.E.; Labib S.S.; Mokhtar H.M.O. (Institute of Electrical and Electronics Engineers Inc., 2016)
    Teeth Periapical lesion is used to be diagnosed by dentists according to patient's x-ray. But most of the time there were a problematic issue to reach a definitive diagnosis. It takes too much time, case and chief complaint ...
  • TGT: A Novel Adversarial Guided Oversampling Technique for Handling Imbalanced Datasets 
    Mahmoud, Ayat; El-Kilany, Ayman; Ali, Farid; Mazen, Sherif (Elsevier, 1/19/2021)
    With the volume of data increasing exponentially, there is a growing interest in helping people to benefit from their data regardless of its poor quality. One of the major data quality problems is the imbalanced distribution ...
  • Three-dimensional angiography using mobile C-arm with IMU sensor attached: Initial study 
    Moataz, Amr; Soliman, Ahmed; M Ghanem, Ahmed; al-Shatouri, Mohammad; Atia, Ayman; A Rashed, Essam (IEEE, 2015)
    Three-dimensional (3D) computed tomography (CT) imaging is becoming an essential demand in several clinical procedures. Mobile C-arm is a useful imaging tool for image-guided interventional radiology. C-arm systems are ...
  • Towards a Composite index for measuring the higher education institutions in Egypt 
    El-Hefnawy M.R.M.; El-Bastawissy A.H.; Kadry M.A. (Institute of Electrical and Electronics Engineers Inc., 2014)
    Egypt has the largest and most significant higher education system in the Middle East and North Africa but it had been continuously facing serious and accumulated challenges. The gap between what is existing and what is ...
  • Towards a data warehouse testing framework 
    ElGamal, Neveen; El Bastawissy, Ali; Galal-Edeen, Galal (IEEE, 2011)
    Data warehouse (DW) testing is a very critical stage in the DW development because decisions are made based on the information resulting from the DW. So, testing the quality of the resulting information will support the ...
  • Towards A Generic Conceptual Model for Data Warehouses 
    Unknown author (Proceedings of the 5th International Business Information Management Association (IBIMA) Conference, Egypt, 2005)
    During the last few years, developers had proposed various approaches to the conceptual design of Data Warehouse (DW). Due to the variation and differences between these proposed approaches, this paper ...
  • Towards a suite of quality metrics for KADS-domain knowledge 
    Nabil, Doaa; El-Korany, Abeer; Eldin, A. Sharaf (PERGAMON-ELSEVIER SCIENCE LTD, 2008)
    In this paper, the quality metrics suite for object oriented (OO) design is partially used as an initial concept to develop metrics for statically measuring quality of KADS-domain knowledge bases. KADS-domain knowledge ...
  • Towards analternativeData Warehouses Architecture 
    Saddad, Emad; El-Bastawissy, Ali; Hegazy, Osman; Hazman, Maryam (Trends in Innovative Computing, 2014)
    Data warehouses (DWs)are centralized data repositories that integrate data from various transactional, legacy, or external systems, applications, and sources. DW provides an environment separate ...
  • Trackify: A Robust System For Preserving Money Transactions 
    Mohamed, Kareem; Aziz, Amr; Mohamed, Belal; Abdel-Hakeem, Khaled; Mostafa, Mostafa; Atia, Ayman (ELSEVIER, 2019)
    Money exchange is one of the most ordinary days to day activities done by humans in the daily market. This paper presents an approach for money tracking over a Blockchain. This approach consists of three core components: ...
  • Transactions Management in Cloud Computing 
    Ali Abd-El Azim, Nesrine; Hamed El-Bastawissy, Ali (Egyptian Computer Science Journal, 2014)
    Cloud computing has emerged as a successful paradigm for web application deployment. Economies-of-scale, elasticity, and pay-peruse pricing are the biggest promises of cloud. Database management ...
  • UbiGesture: Customizing and Profiling Hand Gestures in Ubiquitous Environment 
    Atia, Ayman; Takahashi, Shin; Misue, Kazuo; Tanaka, Jiro (SPRINGER, 2009)
    One of the main challenges of interaction in a ubiquitous environment is the use of hand gestures for interacting with day to day applications. This interaction may be negatively affected due to the change in the user’s ...
  • Unlocking the potential of RNN and CNN models for accurate rehabilitation exercise classification on multi-datasets 
    Zaher, Moamen; Ghoneim, Amr S; Abdelhamid, Laila; Atia, Ayman (Springer Netherlands, 2024-04)
    Physical rehabilitation is crucial in healthcare, facilitating recovery from injuries or illnesses and improving overall health. However, a notable global challenge stems from the shortage of professional physiotherapists, ...
  • Usage of the HMM-Based Speech Synthesis for intelligent Arabic voice 
    Fares, Tamer S.; Khalil, Awad H.; Hegazy, Abd El-Fatah A. (AMER INST PHYSICS, 2008)
    The HMM as a suitable model for time sequence modeling is used for estimation of speech synthesis parameters, A speech parameter sequence is generated from HMMs themselves whose observation vectors consists of spectral ...
  • The Use of MSVM and HMM for Sentence Alignment 
    Fattah, Mohamed Abdel (KOREA INFORMATION PROCESSING SOC, 2012-06)
    —In this paper, two new approaches to align English-Arabic sentences in bilingual parallel corpora based on the Multi-Class Support Vector Machine (MSVM) and the Hidden Markov Model (HMM) classifiers are presented. A feature ...
  • Using Information Gain in Data Fusion and Ranking 
    M Hafez, Mohamed; H El-Bastawissy, Ali; M Hegazy, Osman (Recent Advances in Computer Engineering, Communications and Information Technology, 2014)
    Entropy and information gain have been traditionally used to measure association between inputs and outputs. In this paper, Information gain is used to measure and decide the level of dependency or relevance ...
  • Utilization of decimation interpolation strategy for medical image communication and storage 
    Abd ElSamie, Fathi ElSayed; Al-Zubi, Nayel; Zekry, Abdelhalim; Elmisery, F. A; Ebied, Mostafa (IEEE, 2018)
    In storing large databases of images such as medical databases, the required memory size becomes a great challenge. This paper presents a framework for reducing the size of large stored medical images. Among available ...
  • VAFLE: Visual analytics of firewall log events 
    Ghoniem M.; Shurkhovetskyy G.; Bahey A.; Otjacques B. (2014)
    In this work, we present VAFLE, an interactive network security visualization prototype for the analysis of firewall log events. Keeping it simple yet effective for analysts, we provide multiple coordinated interactive ...
  • Visual analytics for network security 
    Shurkhovetskyy G.; Bahey A.; Ghoniem M. (2012)
    To visualize the VAST 2012 Mini Challenge 2 datasets, we use the InfoVis Toolkit (IVTK). Custom visualizations as well as extra interaction capabilities have been added to the toolkit. Custom-made Python scripts are used ...
  • The Wanderer: Implementing markerless augmented reality with object position awareness 
    Samir, Mina; Hanie, Ahmed; Aboulgheit, Aly; Hossam, Karim; Atia, Ayman; ElMasry, Noha (IEEE, 2018)
    With the rapid advancement of technology, augmented reality has been very successful in a lot of industries like medical, education and entertainment. We offer an application called The Wanderer which is a markerless ...

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