Drakoulis Martakos

According to our database, Drakoulis Martakos authored at least 66 papers between 1995 and 2013.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2013

Exploring the Business Process Agility Issue: An Experience Report.

Nancy Alexopoulou, Mara Nikolaidou, Drakoulis Martakos

Int. J. Inf. Syst. Model. Des., 2013

2012

A utility-based fuzzy TOPSIS method for energy efficient network selection in heterogeneous wireless networks.

Ioannis Chamodrakas, Drakoulis Martakos

Appl. Soft Comput., 2012

Impact of H.264 Advanced Video Coding Inter-frame Block Sizes on Video Quality.

Harilaos Koumaras, Michail-Alexandros Kourtis, Drakoulis Martakos, Christian Timmerer

Proceedings of the VISAPP 2012, 2012

Does OSS Affect E-Government Growth? An Econometric Analysis on the Impacting Factors.

Spyridoula Lakka, Teta Stamati, Drakoulis Martakos

Proceedings of the Open Source Systems: Long-Term Sustainability, 2012

Network Selection in a Virtual Network Operator Environment.

Ioannis Chamodrakas, Drakoulis Martakos

Proceedings of the Artificial Intelligence Applications and Innovations, 2012

Benchmarking the encoding efficiency of H.265/HEVC and H.264/AVC.

Harilaos Koumaras, Michail-Alexandros Kourtis, Drakoulis Martakos

Proceedings of the 2012 Future Network & Mobile Summit, Berlin, Germany, July 4-6, 2012, 2012

2011

The Ontology of the OSS Business Model: An Exploratory Study.

Spyridoula Lakka, Teta Stamati, Christos Michalakelis, Drakoulis Martakos

Int. J. Open Source Softw. Process., 2011

Electronic Transformation of Local Government: An Exploratory Study.

Teta Stamati, Drakoulis Martakos

Int. J. Electron. Gov. Res., 2011

In-depth analysis and simulation study of an innovative fuzzy approach for ranking alternatives in multiple attribute decision making problems based on TOPSIS.

Ioannis Chamodrakas, I. Leftheriotis, Drakoulis Martakos

Appl. Soft Comput., 2011

Predictive Automated Negotiators Employing Risk-Seeking and Risk-Averse Strategies.

Marisa Masvoula, Constantine Halatsis, Drakoulis Martakos

Proceedings of the Engineering Applications of Neural Networks, 2011

Transformational Government Citizens' Services Adoption: A Conceptual Framework.

Teta Stamati, Thanos Papadopoulos, Drakoulis Martakos

Proceedings of the Electronic Government - 10th IFIP WG 8.5 International Conference, 2011

2010

Infusing agility in business processes through an event-centric approach.

Nancy Alexopoulou, Mara Nikolaidou, Panagiotis Kanellis, Vasiliki Mantzana, Dimosthenis Anagnostopoulos, Drakoulis Martakos

Int. J. Bus. Inf. Syst., 2010

Supplier selection in electronic marketplaces using satisficing and fuzzy AHP.

Ioannis Chamodrakas, D. Batis, Drakoulis Martakos

Expert Syst. Appl., 2010

A user-centric and federated Single-Sign-On IAM system for SOA e/m-frameworks.

Athanasios Karantjias, Nineta Polemi, Teta Stamati, Drakoulis Martakos

Electron. Gov. an Int. J., 2010

Evolving Structures for Predictive Decision Making in Negotiations.

Marisa Masvoula, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 2, AIDSS, Funchal, Madeira, Portugal, June 8, 2010

A Review of Learning Methods Enhanced in Strategies of Negotiating Agents.

Marisa Masvoula, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 2, AIDSS, Funchal, Madeira, Portugal, June 8, 2010

What Is Trust in E-Government? A Proposed Typology.

Panagiota Papadopoulou, Mara Nikolaidou, Drakoulis Martakos

Proceedings of the 43rd Hawaii International International Conference on Systems Science (HICSS-43 2010), 2010

2009

Customer evaluation for order acceptance using a novel class of fuzzy methods based on TOPSIS.

Ioannis Chamodrakas, Nancy Alexopoulou, Drakoulis Martakos

Expert Syst. Appl., 2009

Impact Of Oss On Software Markets- An Evaluation.

Spyridoula Lakka, Dimitris Varoutas, Drakoulis Martakos

Proceedings of the 4th Mediterranean Conference on Information Systems, 2009

Integrating Agents with Connectionist Systems to Extract Negotiation Routines.

Marisa Masvoula, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the ICEIS 2009, 2009

An Event-Driven Modeling Approach for Dynamic Human-Intensive Business Processes.

Nancy Alexopoulou, Mara Nikolaidou, Dimosthenis Anagnostopoulos, Drakoulis Martakos

Proceedings of the Business Process Management Workshops, 2009

2008

Enabling On-the-Fly Business Process Composition through an Event-Based Approach.

Nancy Alexopoulou, Mara Nikolaidou, Yannis Chamodrakas, Drakoulis Martakos

Proceedings of the 41st Hawaii International International Conference on Systems Science (HICSS-41 2008), 2008

2007

Quantified PQoS assessment based on fast estimation of the spatial and temporal activity level.

Harilaos Koumaras, Anastasios Kourtis, Drakoulis Martakos, J. Lauterjung

Multim. Tools Appl., 2007

Quantitative perceptual comparison of variable bit rate over constant bit rate encoding scheme for MPEG-4 video.

Harilaos Koumaras, Georgios Gardikis, Anastasios Kourtis, Drakoulis Martakos

J. Electronic Imaging, 2007

2006

A hybrid content-based clustering architecture: minimising uncertainty in personalised multimedia content.

Charalampos Vassiliou, Dimitris Stamoulis, Drakoulis Martakos

Int. J. Intell. Syst. Technol. Appl., 2006

Key Factors in Legacy Systems Migration - A Real Life Case.

Teta Stamati, Konstantina Stamati, Drakoulis Martakos

Proceedings of the ICEIS 2006, 2006

"Liquid" Electronic Marketplaces.

Ioannis Chamodrakas, George Kontolemakis, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the Project E-Society: Building Bricks, 2006

2005

Evaluation of video quality based on objectively estimated metric.

Harilaos Koumaras, Anastasios Kourtis, Drakoulis Martakos

J. Commun. Networks, 2005

Challenges of Complex Information Technology Projects: The MAC Initiative.

Teta Stamati, Panagiotis Kanellis, Drakoulis Martakos

J. Cases Inf. Technol., 2005

Data warehouse clustering on the web.

Aristides Triantafillakis, Panagiotis Kanellis, Drakoulis Martakos

Eur. J. Oper. Res., 2005

Design and Development of an Anthropocentric Negotiation Model.

Marisa Masvoula, George Kontolemakis, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the 7th IEEE International Conference on E-Commerce Technology (CEC 2005), 2005

Transcending Taxonomies with Generic and Agent-Based e-Hub Architectures.

George Kontolemakis, Marisa Masvoula, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the ICEIS 2005, 2005

Tailorable Information Systems.

Dimitrios S. Stamoulis, Dimitrios Theotokis, Drakoulis Martakos

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

2004

Data Warehouse Interoperability for the Extended Enterprise.

Aristides Triantafillakis, Panagiotis Kanellis, Drakoulis Martakos

J. Database Manag., 2004

Legacy Migration as Planned Organizational Change.

Teta Stamati, Panagiotis Kanellis, Konstantina Stamati, Drakoulis Martakos

Proceedings of the ICEIS 2004, 2004

Managing Information Flow Dynamics with Agile Enterprise Architectures.

Nancy Alexopoulou, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the ICEIS 2004, 2004

Social Interaction in Multi-User Game-Like Environments.

Iro Voulgari, Theodora Patsalou, Drakoulis Martakos

Proceedings of the Cognition and Exploratory Learning in Digital Age (CELDA'04), 2004

2003

An agent-based framework for materialized view maintenance in collaborative electronic commerce environments.

Aristides Triantafillakis, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the 11th European Conference on Information Systems, 2003

2002

Securing Web-based Information Systems: A Model and Implementation Guidelines.

C. Margaritis, Nicholas Kolokotronis, Panagiota Papadopoulou, Drakoulis Martakos

Informatica (Slovenia), 2002

An approach and model for assessing the business value of e-banking distribution channels: evaluation as communication.

Dimitrios S. Stamoulis, Panagiotis Kanellis, Drakoulis Martakos

Int. J. Inf. Manag., 2002

Integrating Heterogeneous Communication and Messaging Systems in an Object-Oriented Middleware Framework.

George Kogiomtzis, Drakoulis Martakos

Proceedings of the Object-Oriented. Information Systems, 8th International Conference, 2002

Trust Formation And Relationship Building In Electronic Servicescapes.

Panagiota Papadopoulou, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the 10th European Conference on Information Systems, 2002

2001

Trust and relationship building in electronic commerce.

Panagiota Papadopoulou, Andreas Andreou, Panagiotis Kanellis, Drakoulis Martakos

Internet Res., 2001

Revisiting public information management for effective e-government services.

Dimitrios S. Stamoulis, Dimitris Gouscos, Panagiotis Georgiadis, Drakoulis Martakos

Inf. Manag. Comput. Secur., 2001

Component-Based Architectures for Computer Vision Systems.

A. Economopoulos, Drakoulis Martakos

Proceedings of the 9-th International Conference in Central Europe on Computer Graphics, 2001

A Model and Implementation Guidelines for Information Security Strategies in Web Environments.

C. Margaritis, Nicholas Kolokotronis, Panagiota Papadopoulou, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the Advances in Information Security Management & Small Systems Security, 2001

Re orienting information systems for customer centric service: The case of the Greek Ministry of Finance.

Dimitrios S. Stamoulis, Dimitris Gouscos, Panagiotis Georgiadis, Drakoulis Martakos

Proceedings of the 9th European Conference on Information Systems, 2001

Investigating the Formation of Trust in E-Commerce Relationships.

Panagiota Papadopoulou, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the 9th European Conference on Information Systems, 2001

Early Evidence for the Governments' Gradually Declining Role into the Cyberspace.

Dimitrios S. Stamoulis, Drakoulis Martakos

Proceedings of the 12th International Workshop on Database and Expert Systems Applications (DEXA 2001), 2001

2000

Enabling trust formation within agent-mediated virtual environments.

Panagiota Papadopoulou, Andreas Andreou, Panagiotis Kanellis, Drakoulis Martakos

Virtual Real., 2000

The Aristotle Approach to Open Hypermedia.

Costas Petrou, Drakoulis Martakos, Michael Hatzopoulos, S. Halamandaris, Stathes Hadjiefthymiades

Rev. Colomb. de Computación, 2000

Performance of RDBMS-WWW Interfaces under Heavy Workload.

Stathes Hadjiefthymiades, Ioannis Varouxis, Drakoulis Martakos

J. Univers. Comput. Sci., 2000

Information Exchange for Effective Knowledge Management: A Translation Service Using Process Specification Language.

Charalampos Vassiliou, Panagiotis Kanellis, Drakoulis Martakos

Proceedings of the 11th International Workshop on Database and Expert Systems Applications (DEXA'00), 2000

1999

Stateful relational database gateways for the World Wide Web.

Stathes Hadjiefthymiades, Drakoulis Martakos, Costas Petrou

J. Syst. Softw., 1999

Linking the WWW and Relational Databases through Server APIs: a Distributed Approach.

Stathes Hadjiefthymiades, Stamatis Papayiannis, Drakoulis Martakos, Christina Metaxaki-Kossionides

Proceedings of WebNet 99, 1999

An XML-Based, 3-Tier Scheme for Integrating Heterogeneous Information Sources to the WWW.

Costas Petrou, Stathes Hadjiefthymiades, Drakoulis Martakos

Proceedings of the 10th International Workshop on Database & Expert Systems Applications, 1999

WWW Bookmarks Modeling and Visualization: A Fuzzy Based Approach.

Costas Petrou, Drakoulis Martakos, Dimitrios Charitos

Proceedings of the Database and Expert Systems Applications, 10th International Conference, 1999

1998

Hypermedia linking and querying: a fuzzy-based approach.

Costas Petrou, Drakoulis Martakos, Stathes Hadjiefthymiades

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

"Systems for users, not for observers" The tailorability concept.

Dimitrios S. Stamoulis, Drakoulis Martakos, Lucas D. Introna

Proceedings of the Sixth European Conference on Information Systems, 1998

State Management in WWW Database Applications.

Stathes Hadjiefthymiades, Drakoulis Martakos, Costas Petrou

Proceedings of the COMPSAC '98, 1998

1997

Improving the Performance of CGI Compliant Database Gateways.

Stathes Hadjiefthymiades, Drakoulis Martakos

Comput. Networks, 1997

Adding Semantics to Hypermedia Towards Link's Enhancement and Dynamic Linking.

Costas Petrou, Drakoulis Martakos, Stathes Hadjiefthymiades

Proceedings of the Hypertext - Information Retrieval, 1997

Higher Education Institutions: A Case for IT-driven Business Process Re- engineering?

Dimitrios S. Stamoulis, Gregoris Mentzas, Drakoulis Martakos

Proceedings of the Fifth European Conference on Information Systems, 1997

1996

A Generic Framework for the Deployment of Structured Databases on the World Wide Web.

Stathes Hadjiefthymiades, Drakoulis Martakos

Comput. Networks, 1996

A Systems Architecture Model and Implementation Platforms for Tailorable Information Systems.

Dimitrios S. Stamoulis, Nandish V. Patel, Drakoulis Martakos

Proceedings of the Fourth European Conference on Information Systems, 1996

1995

Extending conventional systems analysis methodologies to fit the business state using competition analysis framework.

Dimitrios S. Stamoulis, Drakoulis Martakos, Panagiotis Georgiadis, J. Mamaletos

Proceedings of the Third European Conference on Information Systems, 1995