Services via mobility portals

Ralph, Daniel; Shephard, Chris

doi:10.1049/cp:20010008

Cited by 3 publications

(1 citation statement)

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“…Despite the fact that mobile penetration dominates over Internet in the number of subscriptions, it cannot be assumed that the same type or level of demand will be present in the mobile environment for business and/or commerce applications (Ralph and Shephard, 2001); that is, it cannot be safely inferred that m-commerce will exhibit a similar behavior compared to e-commerce. It should be taken into account, however, that m-commerce (or e-commerce over wireless networks) theoretically enables business transactions between an unlimited number and unrestricted types of players without time restrictions or geographical constraints, offering on-the-move trading capabilities.…”

Section: The Mobile Internet Report Morgan Stanley Research (2009)mentioning

confidence: 99%

Προηγμένες Δημοπρασίες Σε Δυναμικές Αγορές

Μαρεντάκης¹

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This thesis considers auctions as trading mechanisms in dynamic marketplaces. In the recent past, the evolution of Internet and wireless communications leveraged the wide and global expansion of auctions by abolishing time and location restrictions. These developments enabled the initiation of trade and participation for almost any type of entity like consumers, business, government etc. Moreover, the technological infrastructure facilitated and enhanced the implementation of more complex auction mechanisms introducing advanced properties like negotiation attributes, bundles of items, etc. The thesis focuses on the application of advanced forms of auctions in dynamic marketplaces where one or more of its dimensions are characterized by high variability. These dimensions can be, for example, the location of the trading item or market participants, the price, the available capacity, the number of participants, etc.An extended literature review mainly from the last decade yielded more than 450 research works dealing with auction mechanisms and corresponding auction theory, and more than 300 research works dealing with the implementation of auctions in electronic and mobile marketplaces. This number reflects the intensive research interest in the area of auctions. The extensive study of these resources demonstrated a serious gap on the systematic organization of auctions regarding the mechanism attributes, their parameters, and implementation instance. This thesis comes to bridge this gap by introducing a conceptual auction classification prototype that resulted from the intensive study of the research literature and the systematic unification of the findings. This model is conceptually defined as "Auction Classification Ecosystem -ACE" and it intends to be used in the future as the state-of-the-art model for auctions engineering.The ACE model consists of three discrete, yet strongly integrated Levels: (i) Level-1 supports the design of the basic auction mechanism, yet, it also supports the design of more complex multi-dimensional auction formats including special decision-making plug-ins, (ii) Level-2 deals with the enrichment of the core auction mechanism with additional parameters which entails enhancing characteristics related to, for example, robustness, fairness, competitiveness, etc., (iii) Level-3 aims on the efficient implementation of the auction supporting several types of decision-makers (e.g., auctioneer, technology provider, etc.) to organize the implementation of the auction and prioritize their actions depending on the implementation context. These layers can be used either independently of each other or in a sequential form. Overall, ACE is highly comprehensive and expandable and usuable, able to serve for: (i) the extensive and structured organization of auction-based dynamic marketplaces, (ii) the analysis of auction formats, (iii) the classification of literature and research findings (iv) the completeness in decision-making, (v) the expandability and integration with other research disciplines, a...

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Section: The Mobile Internet Report Morgan Stanley Research (2009)mentioning

confidence: 99%

Προηγμένες Δημοπρασίες Σε Δυναμικές Αγορές

Μαρεντάκης¹

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Efficient vehicular communication using random access channels in UMTS based network

Dhas

Winston

2014

2014 International Conference on Electronics and Communication Systems (ICECS)

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Application of GPRS Technique for Traffic Data Collection System Communication Software Development and System Evluation

Phillips²

2010

2010 Second International Conference on Computer and Network Technology

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Abstract-This paper describes software architecture of using GPRS technique to provide wireless data communication for a traffic data collection system. The development of the communication software was based on two scenarios: Centralized Database Management (CDM) and Distributed Data Management (DDM) systems. They were used effectively to improve the current "download on demand" and post event analysis working mode. A "close to the real time" data transmission was achieved. As the essential requirement of an Intelligent Traffic System (ITS), the application of the GPRS technique enabled the user to access the real time traffic data uploaded from multiple road side traffic data collection units. In this study, the authors have successfully developed and tested the communication software of a proposed CDM system and the software architecture of the DDM system was also discussed. For the DDM system, the interface and communication software were designed using Unified Modeling Language and developed as an Object-oriented system based on the .NET platform. The database part was developed using Microsoft SQL. The reliability and the performance of the DDM system were evaluated against proposed hardware configurations.

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Services via mobility portals

Cited by 3 publications

References 0 publications

Προηγμένες Δημοπρασίες Σε Δυναμικές Αγορές

Προηγμένες Δημοπρασίες Σε Δυναμικές Αγορές

Efficient vehicular communication using random access channels in UMTS based network

Application of GPRS Technique for Traffic Data Collection System Communication Software Development and System Evluation

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