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Number of items: 58.

Chountas, Panagiotis, Rogova, Ermir and Atanassov, Krassimir T. (2011) The notion of H-IFS: an approach for enhancing the OLAP capabilities in oracle10g. International Journal of Intelligent Systems, 26 (3). pp. 262-283. ISSN 0884-8173

Redzanovic, Sabina, Chountas, Panagiotis, Chaussalet, Thierry J., Fouladinejad, Farid and Tadjer, Mohamed (2011) Data warehousing based architecture for the reporting of the NHS primary care prescribing. In: Proceedings of CMBS: the 24th International Symposium on Computer-Based Medical Systems, June 27th – 30th, 2011, Bristol, United Kingdom. IEEE. ISBN 9781457711909

Alzebdi, Mohammedsharaf, Chountas, Panagiotis and Atanassov, Krassimir T. (2011) An IFTr approach to approximate XML query matching. In: 2011 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, pp. 2425-2430. ISBN 9781457706523

Chountas, Panagiotis and Petrounias, Ilias (2011) Temporal conflict in workflow schemas. Journal of Computational Methods in Sciences and Engineering, 11 (4). pp. 193-207. ISSN 1472-7978

Alzebdi, Mohammedsharaf, Chountas, Panagiotis and Atanassov, Krassimir T. (2010) Enhancing DWH models with the utilisation of multiple hierarchical schemata. In: Proceeding of the 2010 IEEE International Conference on Systems Man and Cybernetics (SMC), Istanbul, 10-13 Oct. 2010. IEEE, pp. 488-492. ISBN 9781424465866

Chountas, Panagiotis, Rogova, Ermir and Atanassov, Krassimir T. (2010) Expressing hierarchical preferences in OLAP queries. In: Uncertainty approaches for spatial data modeling and processing. Studies in computational intelligence (271). Springer, Berlin Heidelberg, pp. 61-77. ISBN 9783642106620

Chountas, Panagiotis, Rogova, Ermir and Atanassov, Krassimir T. (2009) Enhancing OLAP querying with the aid of H-IFS. In: International Fuzzy Systems Association World Congress and 2009 European Society of Fuzzy Logic and Technology Conference, 20th - 24th July 2009, Lisbon, Portugal. (Submitted)

Chountas, Panagiotis, Petrounias, Ilias and Kacprzyk, Janusz, eds. (2008) Intelligent techniques and tools for novel system architectures. Studies in Computational Intelligence (109). Springer-Verlag. ISBN 9783540776215

Liu, Peng, El-Darzi, Elia, Lei, Lei, Vasilakis, Christos, Chountas, Panagiotis and Huang, Wei (2008) Applying data mining algorithms to inpatient dataset with missing values. Journal of Enterprise Information Management, 21 (1). pp. 81-92. ISSN 1741-0398

Kolev, Boyan, Chountas, Panagiotis, Rogova, Ermir and Atanassov, Krassimir T. (2008) Representation of value imperfection with the aid of background knowledge: H-IFS. In: Intelligent techniques and tools for novel system architectures. Studies in Computational Intelligence (109). Springer-Verlag, pp. 473-492. ISBN 9783540776215

Vasilakis, Christos, El-Darzi, Elia and Chountas, Panagiotis (2008) A decision support system for measuring and modelling the multi-phase nature of patient flow in hospitals. In: Intelligent techniques and tools for novel system architectures. Studies in computational intelligence (109). Springer, Berlin Heidelberg, pp. 201-217. ISBN 9783540776215

Kodogiannis, Vassilis, Lygouras, John N. and Pachidis, Theodore (2008) An intelligent decision support system in wireless-capsule endoscopy. In: Intelligent techniques and tools for novel system architectures. Springer, pp. 259-275. ISBN 9783540776215

Chountas, Panagiotis, Rogova, Ermir, Mohammed, Sadiq and Atanassov, Krassimir T. (2008) The notion of H-IFS -an approach for enhancing query capabilities in Oracle10g. In: Proceedings of the 4th International IEEE Conference on Intelligent Systems IS'08. Varna, Bulgaria, September, 6-8 2008. IEEE, Los Alamitos, USA, pp. 569-574. ISBN 9781424417391
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Rogova, Ermir, Chountas, Panagiotis and Atanassov, Krassimir T. (2008) The notion of H-IFS in data modelling. In: IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2008) (IEEE World Congress on Computational Intelligence). IEEE, pp. 1399-1405. ISBN 9781424418183
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Rogova, Ermir, Chountas, Panagiotis and Atanassov, Krassimir T. (2007) Flexible hierarchies and fuzzy knowledge-based OLAP. In: Proc. of Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007. FSKD 2007. IEEE Computer Society, pp. 7-11. ISBN 978-0-7695-2874-8
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Tasseva, Violeta, Peneva, Desislava, Atanassov, Krassimir T., El-Darzi, Elia, Chountas, Panagiotis and Vasilakis, Christos (2007) Generalized Net Model for Outpatient Care in Bulgaria. In: Proc of Twentieth IEEE International Symposium on Computer-Based Medical Systems, 2007. CBMS '07. IEEE Computer Society, 701 . ISBN 0-7695-2905-4

Rogova, Ermir and Chountas, Panagiotis (2007) On imprecision intuitionistic fuzzy sets & OLAP - the case for KNOLAP. In: Theoretical Advances and Applications of Fuzzy Logic and Soft Computing. Springer-Verlag , Berlin and Heidelberg GmbH & Co. KG, pp. 11-22. ISBN 3540724338

Huang, Wei, El-Darzi, Elia, Chountas, Panagiotis and Liu, Peng (2006) Agent-based models for community care systems analysis and design. In: Proceedings of the 3rd IEEE International Conference on Intelligent Systems (IS-2006). IEEE, Los Alamitos, USA, pp. 278-283. ISBN 142440195X
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Atanassov, Krassimir T., Chountas, Panagiotis, Kolev, Boyan and Sotirova, E. (2006) Generalized net model of an expert system with temporal components. Advanced Studies in Contemporary Mathematics, 12 (2). pp. 255-289. ISSN 1229-3067

Vasilakis, Christos, El-Darzi, Elia and Chountas, Panagiotis (2006) An OLAP-enabled software environment for modelling patient flow. In: Proceedings of the 3rd International IEEE Conference on Intelligent Systems. IEEE, Los Alamitos, USA, pp. 261-266. ISBN 142440195X
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Shannon, A., Riecan, B., Langova-Orozova, D., El-Darzi, Elia, Kerre, E., Sotirova, E., Gorunescu, Florin, Petrounias, Ilias, Trelewicz, J., Atanassov, Krassimir T., Krawczak, Maciej, Chountas, Panagiotis, Melo-Pinto, P., Georgiev, Petar, Kim, T. and Tasseva, Violeta (2005) Generalized net model with intuitionistic fuzzy estimations of the process of obtaining of scientific titles and degrees. Notes on Intuitionistic Fuzzy Sets, 11. pp. 95-114. ISSN 1310-4926

Kodogiannis, Vassilis, Wadge, Edmund, Chountas, Panagiotis and Petrounias, Ilias (2005) Identification of urinary tract infections using soft computing techniques. Journal of Computational Methods in Sciences and Engineering, 5 (4). pp. 225-241. ISSN 1472-7978

Petrounias, Ilias, Tseng, Andy, Chountas, Panagiotis, El-Darzi, Elia and Kodogiannis, Vassilis (2005) Intuitionistic fuzzy generalised nets in modelling web usage patterns indentification. Notes on Intuitionistic Fuzzy Sets, 11 (4). pp. 123-129. ISSN 1310-4926

Kapetanios, Epaminondas and Chountas, Panagiotis (2005) MDDQL: an ontology driven, multi-lingual query language and system for an integrated view of heterogeneous data sources. In: Semantic Technology Conference 2005, 07-10 Mar 2005, California, USA.
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Kapetanios, Epaminondas and Chountas, Panagiotis (2005) Multi-lingual database querying and the atoms of language. In: Natural Language Processing and Information Systems: 10th International Conference on Applications of Natural Language to Information Systems, NLDB 2005, Alicante, Spain, June 15-17, 2005. Proceedings. Lecture notes in computer science (3513). Springer Berlin / Heidelberg, Berlin, Germany, pp. 384-387. ISBN 3540260315

Chountas, Panagiotis, Kodogiannis, Vassilis, Petrounias, Ilias, Kolev, Boyan and Atanassov, Krassimir T. (2005) On probability, null values, intuitionistic fuzzy, and value imperfection. In: International Conference of Computational Methods in Sciences and Engineering 2004 (ICCMSE 2004). Lecture series on computer and computational sciences (1). VSP, Leiden, The Netherlands, pp. 1139-1143. ISBN 9067644188

Chountas, Panagiotis, Petrounias, Ilias, El-Darzi, Elia and Kodogiannis, Vassilis (2005) Representation of factual and temporal unawareness in electronic patient records. Journal of Computational Methods in Sciences and Engineering, 5 (4). pp. 243-261. ISSN 1472-7978

Kolev, Boyan, Chountas, Panagiotis, Atanassov, Krassimir T. and Petrounias, Ilias (2005) Representing uncertainty and ignorance in probabilistic data using the intuitionistic fuzzy relational data model. In: Issues in the representation and processing of uncertain and imprecise information. Exit Academic Book Publishers, pp. 198-208. ISBN 8360434018

Liu, Peng, El-Darzi, Elia, Lei, Lei, Vasilakis, Christos, Chountas, Panagiotis and Huang, Wei (2005) An analysis of missing data treatment methods and their application to health care dataset. In: Advanced Data Mining and Applications: First International Conference, ADMA 2005, Wuhan, China, July 22-24, 2005: proceedings. Lecture notes in computer science. Lecture notes in artificial intelligence (3584). Springer, Berlin, Germany, pp. 583-590. ISBN 354027894X

Kolev, Boyan, Chountas, Panagiotis, Petrounias, Ilias and Kodogiannis, Vassilis (2005) An application of intuitionistic fuzzy relational databases in football match result predictions. In: Computational intelligence, theory and applications: International Conference 8th Fuzzy Days in Dortmund, Germany, Sept. 29-Oct. 01, 2004, Proceedings. Advances in soft computing . Springer, Berlin, Germany, pp. 281-289. ISBN 3540228071

Liu, Peng, El-Darzi, Elia, Vasilakis, Christos, Chountas, Panagiotis, Huang, Wei and Zhu, Jiaxian (2005) A feature selection procedure and its application in health care. Craiova Medical Journal. pp. 185-194. ISSN 1454-6876

Chountas, Panagiotis and Kodogiannis, Vassilis (2004) Development of a clinical data warehouse. In: IDEAS Workshop on Medical Information Systems: the digital hospital. IEEE Computer Society, USA, pp. 8-14. ISBN 0769522890
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Tomtsis, Dimitris, Kodogiannis, Vassilis and Chountas, Panagiotis (2004) Distimulus chromatic measurement systems. WSEAS Transactions on Circuits and Systems, 2 (3). pp. 211-214. ISSN 1109-2734

Chountas, Panagiotis, Petrounias, Ilias, Vasilakis, Christos, Tseng, Andy, El-Darzi, Elia, Atanassov, Krassimir T. and Kodogiannis, Vassilis (2004) On uncertainty and data-warehouse design. In: Advances in Information Systems: Third International Conference, ADVIS 2004, Izmir, Turkey, October 20-22, 2004: proceedings. Lecture notes in computer science (3261). Springer, Berlin, Germany, pp. 4-13. ISBN 3540234780

Chountas, Panagiotis, Petrounias, Ilias, Al-Roki, Hathal and Kodogiannis, Vassilis (2004) Representing and querying temporal workflow schemas. In: Fifth International Baltic Workshop on Databases and Information Systems: databases and information systems. Institute of Cybernetics at Tallinn Technical University, pp. 155-166. ISBN 9985894405

Chountas, Panagiotis, Petrounias, Ilias, Vasilakis, Christos and El-Darzi, Elia (2004) Temporality and intuitionistic fuzzy data warehouses. Notes on Intuitionistic Fuzzy Sets, 10 (4). pp. 47-55. ISSN 1310-4926

Chountas, Panagiotis, Petrounias, Ilias, Vasilakis, Christos, El-Darzi, Elia, Tseng, Andy, Kolev, Boyan, Kodogiannis, Vassilis and Georgiev, Petar (2004) Temporality and intuitionistic fuzzy data warehouses. Notes in Intuitionistic Fuzzy Sets, 10 (4). pp. 47-55. ISSN 1310-4926

Vasilakis, Christos, El-Darzi, Elia and Chountas, Panagiotis (2004) A data warehouse environment for storing and analyzing simulation output data. In: Proceedings of the 2004 Winter Simulation Conference. IEEE Computer Society, USA, pp. 703-710. ISBN 0780387864
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Petrounias, Ilias, Tseng, Andy, Kolev, Boyan, Chountas, Panagiotis and Kodogiannis, Vassilis (2004) An intuitionistic fuzzy component based appoach for identifying web usage patterns. In: 2nd IEEE International Conference on Intelligent Systems, 22-24 Jun 2004, Varna, Bulgaria: proceedings. IEEE Computer Society, USA, pp. 430-433. ISBN 0780382781
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Petrounias, Ilias, Tseng, Andy and Chountas, Panagiotis (2003) Constraint based web mining. In: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2003 (ICCMSE 2003): Kastoria, Greece, September 12-16. World Scientific Publishing, New Jersey, USA, pp. 504-511. ISBN 9812385959

Vasilakis, Christos, El-Darzi, Elia and Chountas, Panagiotis (2003) Data cube modelling and OLAP algebra for hospital length of stay analysis. Craiova Medicala Journal: Proceedings of The 1st MEDINF International Conference on Medical Informatics & Engineering, 5 (3). pp. 509-512. ISSN 1454-6876

Chountas, Panagiotis, Vasilakis, Christos, El-Darzi, Elia, Petrounias, Ilias and Tseng, Andy (2003) Data warehouses-TOLAP-decision making. In: IEEE International Conference on Systems, Man and Cybernetics, 2003. IEEE Computer Society, USA, pp. 3876-3880. ISBN 0780379527
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Kodogiannis, Vassilis, Pavlou, A.K., Chountas, Panagiotis and Turner, A.P.F. (2003) Evolutionary computing techniques for diagnosis of urinary tract infections in vivo, using gas sensors. In: Neural networks and soft computing: proceedings of the Sixth International Conference on Neural Networks and Soft Computing, Zakopane, Poland, June 11-15. Advances in soft computing . Physica-Verlag. ISBN 3790800058

Georgiev, Petar and Chountas, Panagiotis (2003) Generalized net with partial batch token movement. In: Concurrent engineering--the vision for the future generation in research and applications: proceedings of the 10th ISPE International Conference on Concurrent Engineering, Research and Applications, 26-30 July 2003. A.A. Balkema, Lisse, Netherlands, pp. 1005-1008. ISBN 905809622X

Gochev, Valeri, Atanassov, Krassimir T. and Chountas, Panagiotis (2003) A Generalized net, representing the functioning and the results of the work of Fuzzy Petri Nets. In: Concurrent engineering--the vision for the future generation in research and applications: proceedings of the 10th ISPE International Conference on Concurrent Engineering, Research and Applications, 26-30 July 2003. A.A. Balkema, Lisse, Netherlands, pp. 1009-1012. ISBN 905809622X

Kolev, Boyan and Chountas, Panagiotis (2003) Intuitionistic fuzzy relational databases. Notes on Intuitionistic Fuzzy Sets, 9 (4). pp. 109-113. ISSN 1310-4926

Sivagurunathan, Kamalini, Chountas, Panagiotis and El-Darzi, Elia (2003) Representation and modelling of electronic patient records. In: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2003 (ICCMSE 2003): Kastoria, Greece, September 12-16. World Scientific Publishing, New Jersey, USA, pp. 598-603. ISBN 9812385959

Chountas, Panagiotis, Petrounias, Ilias and Kodogiannis, Vassilis (2003) Temporal modelling in flexible workflow based environments. In: Computer and information sciences, ISCIS 2003: 18th International Symposium Antalya, Turkey, November 3-5. Springer, Berlin, Germany, pp. 123-130. ISBN 3540204091

Tseng, Andy, Petrounias, Ilias and Chountas, Panagiotis (2003) A complete framework for Web mining. In: IEEE International Conference on Systems, Man and Cybernetics, 2003. IEEE, Los Alamitos, USA, pp. 868-873. ISBN 0780379527
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Kodogiannis, Vassilis, Chountas, Panagiotis, Pavlou, A.K., Petrounias, Ilias, Chowdrey, Hardial S. and Temponi, Cecelia (2002) Electronic nose: clinical diagnosis based on soft computing methodologies. In: Proceedings of the IEEE International Symposium Intelligent Systems: Methodology, Models, Applications in Emerging Technologies IS2002, 10-12 Sept.2002, Varna, Bulgaria. IEEE Computer Society, USA, pp. 254-259. ISBN 0780371348
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Kolev, Boyan, Petrounias, Ilias and Chountas, Panagiotis (2002) IFGNs in analysing transaction database systems with continuous deadlock detection. Notes in Intuitionistic Fuzzy Sets, 8 (3). pp. 95-100. ISSN 1310-4926

Kodogiannis, Vassilis, Pavlou, A.K., Chountas, Panagiotis and Turner, A.P.F. (2002) Intelligent diagnosis of urinary tract infections in vivo, using electronic noses. In: Proceedings of the IASTED International Conference, Signal Processing, Pattern Recognition, and Application, June 25-28, 2002, Crete, Greece. Acta Press, Calgary, Canada, pp. 155-160. ISBN 0889863385

Chountas, Panagiotis, Petrounias, Ilias, Atanassov, Krassimir T., Kodogiannis, Vassilis and El-Darzi, Elia (2002) Representation and querying of temporal conflict. In: Flexible query answering systems: 5th International Conference, FQAS 2002, Copenhagen, Denmark, October 2002. Lecture notes in computer science (2522). Springer-Verlag, London, UK, pp. 112-123. ISBN 3540000747

Chountas, Panagiotis, Petrounias, Ilias, Atanassov, Krassimir T., Kodogiannis, Vassilis and El-Darzi, Elia (2002) Representation of temporal unawareness. In: Advances in Information Systems: Second International Conference, ADVIS 2002, Izmir, Turkey, October 23-25. Lecture notes in computer science (2457). Springer, London, UK, pp. 21-30. ISBN 3540000097

Chountas, Panagiotis, Petrounias, Ilias, Al-Roki, Hathal and Kodogiannis, Vassilis (2002) Representing and querying temporal workflow schemas. Notes in Intuitionistic Fuzzy Sets, 8 (3). pp. 57-65. ISSN 1310-4926

Kodogiannis, Vassilis, Chountas, Panagiotis, Pavlou, A.K. and Chowdrey, Hardial S. (2001) Electronic nose: clinical diagnosis based on soft computing methodologies. In: 2002 First International IEEE Symposium "Intelligent Systems" proceedings: September 10-12, 2002, St. Constantine and Helena resort, Varna, Bulgaria. IEEE Computer Society, USA, pp. 254-259. ISBN 0780371348

Chountas, Panagiotis and Petrounias, Ilias (2001) Precise enterprises and imprecise data. In: Databases and information systems: Fourth International Baltic Workshop, Baltic DB&IS 2000, Vilnius, Lithuania, May 1-5, 2000. Kluwer Academic Publishers, London, UK, pp. 57-68. ISBN 0792368231

Chountas, Panagiotis and Petrounias, Ilias (2001) Virtual integration of temporal and conflicting information. In: 2001 International Database Engineering & Applications Symposium: proceedings: 16-18 July, 2001, Grenoble, France. IEEE Computer Society, California, USA, pp. 243-248. ISBN 0769511406
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This list was generated on Sun Sep 25 23:38:21 2016 BST.