Representation of Temporal Unawareness. - Panagiotis Chountas; Ilias Petrounias; Krassimir T. Atanassov; Vassilis S. Kodogiannis; Elia El-Darzi (ADVIS, 2002)

Representation & Querying of Temporal Conflict. - Panagiotis Chountas; Ilias Petrounias; Krassimir T. Atanassov; Vassilis Kodogiannis; Elia El-Darzi (FQAS, 2002)

Data warehouses-TOLAP-decision making. - Panagiotis Chountas; Christos Vasilakis; Elia El-Darzi; Ilias Petrounias; Andy Tseng (SMC, 2003)

On Uncertainty and Data-Warehouse Design. - Panagiotis Chountas; Ilias Petrounias; Christos Vasilakis; Andy Tseng; Elia El-Darzi; Krassimir T. Atanassov; Vassilis S. Kodogiannis (ADVIS, 2004)

Developing an Agent-Oriented Emergency Service System with AUML and Gaia Methodology. - Wei Huang 018; Elia El-Darzi; Martin D. Beer (CCCT (2), 2004)

Comparative Analysis of Data Mining Algorithms for Predicting Inpatient Length of Stay. - Peng Liu; Elia El-Darzi; Christos Vasilakis; Panagiotis Chountas; Wei Huang 018; Lei Lei (PACIS, 2004)

A Data Warehouse Environment for Storing and Analyzing Simulation Output Data. - Christos Vasilakis; Elia El-Darzi; Panagiotis Chountas (WSC, 2004)

An Analysis of Missing Data Treatment Methods and Their Application to Health Care Dataset. - Peng Liu; Elia El-Darzi; Lei Lei; Christos Vasilakis; Panagiotis Chountas; Wei Huang 018 (ADMA, 2005)

An Evolutionary Computational Approach to Probabilistic Neural Network with Application to Hepatic Cancer Diagnosis. - Florin Gorunescu; Marina Gorunescu; Elia El-Darzi; Smaranda Gorunescu (CBMS, 2005)

Representation of factual and temporal unawareness in electronic patient records. - Panagiotis Chountas; Ilias Petrounias; Elia El-Darzi; Vassilis Kodogiannis (J. Comput. Methods Sci. Eng., 2005)

Generalized Net Model for Outpatient Care in Bulgaria. - Violeta Tasseva; Desislava Peneva; Krassimir T. Atanassov; Elia El-Darzi; Panagiotis Chountas; Christos Vasilakis (CBMS, 2007)

Extending the Gaia Methodology for the Design and Development of Agent-based Software Systems. - Wei Huang 018; Elia El-Darzi; Li Jin (COMPSAC (2), 2007)

A Gaussian Mixture Model Approach to Grouping Patients According to their Hospital Length of Stay. - Revlin Abbi; Elia El-Darzi; Christos Vasilakis; Peter H. Millard (CBMS, 2008)

Applying data mining algorithms to inpatient dataset with missing values. - Peng Liu; Elia El-Darzi; Lei Lei; Christos Vasilakis; Panagiotis Chountas; Wei Huang 018 (J. Enterp. Inf. Manag., 2008)

A Decision Support System for Measuring and Modelling the Multi-Phase Nature of Patient Flow in Hospitals. - Christos Vasilakis; Elia El-Darzi; Panagiotis Chountas (Intelligent Techniques and Tools for Novel System Architectures, 2008)

Clustering patient length of stay using mixtures of Gaussian models and phase type distributions. - Lalit Garg; Sally I. McClean; Brian Meenan; Elia El-Darzi; Peter H. Millard (CBMS, 2009)

Using Granular Computing theories for service-oriented systems analysis and design. - Wei Huang 018; Elia El-Darzi (GrC, 2009)

Support vector machine learning with an evolutionary engine. - Ruxandra Stoean; Mike Preuss; Catalin Stoean; Elia El-Darzi; D. Dumitrescu (J. Oper. Res. Soc., 2009)

An Evolutionary Approximation for the Coefficients of Decision Functions within a Support Vector Machine Learning Strategy. - Ruxandra Stoean; Mike Preuss; Catalin Stoean; Elia El-Darzi; D. Dumitrescu (Foundations of Computational Intelligence (3), 2009)

An Evolutionary Approximation for the Coefficients of Decision Functions within a Support Vector Machine Learning Strategy. - Ruxandra Stoean; Mike Preuss; Catalin Stoean; Elia El-Darzi; D. Dumitrescu (Foundations of Computational Intelligence (1), 2009)

A partially connected neural network-based approach with application to breast cancer detection and recurrence. - Smaranda Belciug; Elia El-Darzi (IEEE Conf. of Intelligent Systems, 2010)

Patient grouping optimization using a hybrid self-organizing map and Gaussian mixture model for length of stay-based clustering system. - Florin Gorunescu; Smaranda Belciug; Elia El-Darzi; Marina Gorunescu (IEEE Conf. of Intelligent Systems, 2010)

A statistical framework for evaluating neural networks to predict recurrent events in breast cancer. - Florin Gorunescu; Marina Gorunescu; Elia El-Darzi; Smaranda Gorunescu (Int. J. Gen. Syst., 2010)

Intelligent Analysis of Acute Bed Overflow in a Tertiary Hospital in Singapore. - Kiok Liang Teow; Elia El-Darzi; Cynthia Foo; Xin Jin; Joe Sim (J. Medical Syst., 2012)