Factual and Temporal Imperfection. - Panagiotis Chountas; Ilias Petrounias (ADVIS, 2000)

Representing Temporal and Factual Uncertainty. - Panagiotis Chountas; Ilias Petrounias (FQAS, 2000)

Representation of Definite, Indefinite and Infinite Temporal Information. - Panagiotis Chountas; Ilias Petrounias (IDEAS, 2000)

Modelling and Representation of Uncertain Temporal Information. - Panagiotis Chountas; Ilias Petrounias (Requir. Eng., 2000)

Virtual Integration of Temporal and Conflicting Information. - Panagiotis Chountas; Ilias Petrounias (IDEAS, 2001)

Workflow modelling in flexible based environments. - Hathal Al-Roki; Panagiotis Chountas; Ilias Petrounias (SMC, 2001)

Management of conflicting information in temporal environments. - Hathal Al-Roki; Panagiotis Chountas; Ilias Petrounias (SMC, 2001)

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

Representing & Querying Temporal Workflow Schemas. - Panagiotis Chountas; Ilias Petrounias; Hathal Al-Roki; Vassilis Kodogiannis (BalticDB&IS, 2002)

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

Temporal Modelling in Flexible Workflows. - Panagiotis Chountas; Ilias Petrounias; Vassilis Kodogiannis (ISCIS, 2003)

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

A complete framework for Web mining. - Andy Tseng; Ilias Petrounias; Panagiotis Chountas (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)

An Application of Intuitionistic Fuzzy Relational Databases in Football Match Result Predictions. - Boyan Kolev; Panagiotis Chountas; Ilias Petrounias; Vassilis S. Kodogiannis (Fuzzy Days, 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)

Multi-lingual Database Querying and the Atoms of Language. - Epaminondas Kapetanios; Panagiotis Chountas (NLDB, 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)

Identification of urinary track infections using soft computing techniques. - Vassilis S. Kodogiannis; Edmund Wadge; Panagiotis Chountas; Ilias Petrounias (J. Comput. Methods Sci. Eng., 2005)

Imprecise Data and Knowledge Based OLAP. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (ADBIS Research Communications, 2007)

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

Flexible Hierarchies and Fuzzy Knowledge-Based OLAP. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (FSKD (2), 2007)

On Imprecision Intuitionistic Fuzzy Sets & OLAP - The Case for KNOLAP. - Ermir Rogova; Panagiotis Chountas (IFSA (2), 2007)

The notion of H-IFS in data modelling. - Ermir Rogova; Panagiotis Chountas; Krassimir T. Atanassov (FUZZ-IEEE, 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)

Representation of Value Imperfection with the Aid of Background Knowledge: H-IFS. - Boyan Kolev; Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Intelligent Techniques and Tools for Novel System Architectures, 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)

Enhancing OLAP Querying with the aid of H-IFS. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (IFSA/EUSFLAT Conf., 2009)

Enhancing DWH models with the utilisation of multiple hierarchical schemata. - Mohammedsharaf Alzebdi; Panagiotis Chountas; Krassimir T. Atanassov (SMC, 2010)

Expressing Hierarchical Preferences in OLAP Queries. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Uncertainty Approaches for Spatial Data Modeling and Processing, 2010)

Data warehousing based architecture for the reporting of the NHS primary care prescribing. - Sabina Redzanovic; Panagiotis Chountas; Thierry J. Chaussalet; Farid Fouladinejad; Mohamed Tadjer (CBMS, 2011)

Intuitionistic Fuzzy XML Query Matching. - Mohammedsharaf Alzebdi; Panagiotis Chountas; Krassimir T. Atanassov (FQAS, 2011)

A Generalized Net with an ACO-Algorithm Optimization Component. - Vassia Atanassova; Stefka Fidanova; Panagiotis Chountas; Krassimir T. Atanassov (LSSC, 2011)

An IFTr approach to approximate XML query matching. - Mohammedsharaf Alzebdi; Panagiotis Chountas; Krassimir T. Atanassov (SMC, 2011)

The notion of H-IFS: An approach for enhancing the OLAP capabilities in oracle10g. - Panagiotis Chountas; Ermir Rogova; Krassimir T. Atanassov (Int. J. Intell. Syst., 2011)

Temporal conflict in workflow schemas. - Panagiotis Chountas; Ilias Petrounias (J. Comput. Methods Sci. Eng., 2011)

Approximate XML query matching and rewriting using Intuitionistic Fuzzy Trees. - Mohammedsharaf Alzebdi; Panagiotis Chountas; Krassimir T. Atanassov (IEEE Conf. of Intelligent Systems, 2012)

Arc-Based Soft XML Pattern Matching. - Mohammedsharaf Alzebdi; Panagiotis Chountas; Krassimir T. Atanassov (FQAS, 2013)

Generalized Net of the Process of Sequential Pattern Mining by Generalized Sequential Pattern Algorithm (GSP). - Veselina Bureva; Evdokia Sotirova; Panagiotis Chountas (IEEE Conf. on Intelligent Systems (2), 2014)

Generalized Net Model of an Expert System Dealing with Temporal Hypothesis. - Panagiotis Chountas; Krassimir T. Atanassov; Evdokia Sotirova; Veselina Bureva (FQAS, 2015)

Intercriteria analysis over normalized data. - Krassimir T. Atanassov; Vassia Atanassova; Panagiotis Chountas; Magdalena Mitkova; Evdokia Sotirova; Sotir Sotirov; Dicho Stratiev (IEEE Conf. on Intelligent Systems, 2016)

Generalized Net Model of Muscle Pain Diagnosing. - Simeon Ribagin; Panagiotis Chountas; Tania Pencheva (FQAS, 2017)

Application of Topological Operators over Data from InterCriteria Analysis. - Olympia Roeva; Peter Vassilev; Panagiotis Chountas (FQAS, 2017)

Essay on Volatility Clusters and Time Series Prediction. - Georgy Urumov; Panagiotis Chountas (IS, 2022)

Concept Drift Complexity for Assessing Sampling-Induced Concept Drift in Class-Imbalanced Data Streams. - Mustafa Hajmohammed; Panagiotis Chountas; Thierry J. Chaussalet (IS, 2024)

On Predictive Big Data Quality. - Ismael Rhemat; Panagiotis Chountas; Francois Roubert (IS, 2024)

Fuzzy Fractional Brownian Motion: Review and Extension. - Georgy Urumov; Panagiotis Chountas; Thierry J. Chaussalet (Algorithms, 2024)