Search Results - "Martakos, D."

Supplier selection in electronic marketplaces using satisficing and fuzzy AHP by Chamodrakas, I., Batis, D., Martakos, D.

“…Supplier selection is a critical and demanding task for companies that participate in electronic marketplaces to find suppliers and to execute electronically…”
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Customer evaluation for order acceptance using a novel class of fuzzy methods based on TOPSIS by Chamodrakas, I., Alexopoulou, N., Martakos, D.

“…Customer evaluation plays an important role as a part of the order acceptance process of suppliers in optimally allocating resources and prioritizing orders…”
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Quantified PQoS assessment based on fast estimation of the spatial and temporal activity level by Koumaras, H., Kourtis, A., Martakos, D., Lauterjung, J.

“…This paper presents a novel method for fast and quantified estimation of the Perceived Quality of Service (PQoS) for MPEG-4 video content, encoded at constant…”
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In-depth analysis and simulation study of an innovative fuzzy approach for ranking alternatives in multiple attribute decision making problems based on TOPSIS by Chamodrakas, I., Leftheriotis, I., Martakos, D.

“…In this paper, an innovative fuzzy approach for ranking alternatives in multiple attribute decision making problems based on TOPSIS is presented in-depth and…”
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An integrated approach for securing electronic transactions over the Web by Kolokotronis, N, Margaritis, C, Papadopoulou, P, Kanellis, P, Martakos, D

“…The decentralised nature of Web-based information systems demands a careful evaluation of the pantheon of security issues in order to avoid the potential…”
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Revisiting public information management for effective e-government services by Stamoulis, D, Gouscos, D, Georgiadis, P, Martakos, D

“…Governments are employing modern information and communication technologies to serve society better. Raising the effectiveness and quality of government…”
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Information exchange for effective knowledge management: a translation service using process specification language by Vassiliou, C., Kanellis, P., Martakos, D.

“…Differences in the structure and semantics of data that is created and maintained by the various actors within a business network make its exchange and…”
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Exploring the determinants of the OSS market potential: The case of the Apache web server by Lakka, Spyridoula, Michalakelis, Christos, Varoutas, Dimitris, Martakos, Draculis

“…A theoretical framework is proposed for the better understanding of the OSS global diffusion. Following a case study approach, the Apache web server's market…”
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Hypermedia linking and querying: a fuzzy-based approach by Petrou, C., Martakos, D., Hadjiefthymiades, S.

“…The aim of this paper is to introduce a semantic modeling architecture for hypermedia as well as to focus on the possibilities that emanate from it, namely…”
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Trust and relationship building in electronic commerce by Papadopoulou, Panagiota, Andreou, Andreas, Kanellis, Panagiotis, Martakos, Drakoulis

“…In e-commerce, trust becomes an essential prerequisite for customer relationship building. Drawn from established theoretical work on trust and relationship…”
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What Is Trust in E-Government? A Proposed Typology by Papadopoulou, P., Nikolaidou, M., Martakos, D.

“…Trust in e-government is of vital importance for the effective adoption and use of electronic public services. Understanding the concept of trust and the…”
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Improving the performance of CGI compliant database gateways by Hadjiefthymiades, Stathes P., Martakos, Drakoulis I.

“…The phenomenal growth that the World Wide Web (WWW) service currently experiences, necessitates the adaptation of legacy information systems like RDBMSs or…”
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Directional analysis of image textures for feature extraction and segmentation by Kontaxakis, I., Sangriotis, E., Martakos, D.

“…This paper describes a new approach for texture feature extraction, appropriate for unsupervised image segmentation applications. The pixel features are…”
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Early evidence for the governments' gradually declining role into the Cyberspace by Stamoulis, D.S., Martakos, D.I.

“…Since policy is "a plan of action or a statement of aims and ideals made by a government, a business company or an individual", a contemporary government has a…”
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Design and development of an anthropocentric negotiation model by Masvoula, M., Kontolemakis, G., Kanellis, P., Martakos, D.

“…The experience of a traditional marketplace was enhanced by the fact that it constituted more than just a place of economic transaction, which was often…”
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Depth-assisted edge detection via layered scale-based smoothing by Economopoulos, A., Martakos, D.

“…This paper deals with the subject of using depth data to aid the process of edge detection. Edge detection and stereo vision have had a long and abiding…”
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Evaluation of video quality based on objectively estimated metric by Koumaras, Harilaos, Kourtis, Anastasios, Martakos, Drakoulis

“…Multimedia applications and especially encoded video services, are expected to play a major role in the 3rd generation (3G) and beyond mobile communication…”
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Data warehouse clustering on the web by Triantafillakis, Aristides, Kanellis, Panagiotis, Martakos, Drakoulis

“…In collaborative e-commerce environments, interoperation is a prerequisite for data warehouses that are physically scattered along the value chain. Adopting…”
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An approach and model for assessing the business value of e-banking distribution channels: evaluation as communication by Stamoulis, Dimitrios, Kanellis, Panagiotis, Martakos, Drakoulis

“…The reluctance of information systems practitioners to adopt recommendations of evaluation methods and techniques is a sobering realization. One possible…”
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State management in WWW database applications by Hadjiefthymiades, S., Martakos, D., Petrou, C.

“…Nowadays, the WWW is believed to be the ideal technological platform for the introduction of online telematic applications as well as information systems in…”
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