| 2008 | 
| 9 | EE | Revlin Abbi,
Elia El-Darzi,
Christos Vasilakis,
Peter H. Millard:
A Gaussian Mixture Model Approach to Grouping Patients According to their Hospital Length of Stay.
CBMS 2008: 524-529 | 
| 2007 | 
| 8 | EE | Violeta Tasseva,
Desislava Peneva,
Krassimir T. Atanassov,
Elia El-Darzi,
Panagiotis Chountas,
Christos Vasilakis:
Generalized Net Model for Outpatient Care in Bulgaria.
CBMS 2007: 701-706 | 
| 7 | EE | Wei Huang,
Elia El-Darzi,
Li Jin:
Extending the Gaia Methodology for the Design and Development of Agent-based Software Systems.
COMPSAC (2) 2007: 159-168 | 
| 2005 | 
| 6 | EE | Peng Liu,
Elia El-Darzi,
Lei Lei,
Christos Vasilakis,
Panagiotis Chountas,
Wei Huang:
An Analysis of Missing Data Treatment Methods and Their Application to Health Care Dataset.
ADMA 2005: 583-590 | 
| 5 | EE | Florin Gorunescu,
Marina Gorunescu,
Elia El-Darzi,
Smaranda Gorunescu:
An Evolutionary Computational Approach to Probabilistic Neural Network with Application to Hepatic Cancer Diagnosis.
CBMS 2005: 461-466 | 
| 2004 | 
| 4 | EE | Panagiotis Chountas,
Ilias Petrounias,
Christos Vasilakis,
Andy Tseng,
Elia El-Darzi,
Krassimir T. Atanassov,
Vassilis S. Kodogiannis:
On Uncertainty and Data-Warehouse Design.
ADVIS 2004: 4-13 | 
| 3 | EE | Christos Vasilakis,
Elia El-Darzi,
Panagiotis Chountas:
A Data Warehouse Environment for Storing and Analyzing Simulation Output Data.
Winter Simulation Conference 2004: 703-710 | 
| 2002 | 
| 2 | EE | Panagiotis Chountas,
Ilias Petrounias,
Krassimir T. Atanassov,
Vassilis S. Kodogiannis,
Elia El-Darzi:
Representation of Temporal Unawareness.
ADVIS 2002: 21-30 | 
| 1 | EE | Panagiotis Chountas,
Ilias Petrounias,
Krassimir T. Atanassov,
Vassilis Kodogiannis,
Elia El-Darzi:
Representation & Querying of Temporal Conflict.
FQAS 2002: 112-123 |