Searched for: subject%3A%22Communication%255C%2B%2526%255C%2BInformation%22
(81 - 100 of 604)
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Eckartz, S. (author), Spitzer, A.M. (author)Collaborating in a value chain that delivers services is even more complex and information intensive than the collaboration in a physical goods value chain. Successfully managing the collaboration and underlying information chain is critical for the delivery of the end service. This paper gives insights into the challenges present in the domain...conference paper 2014
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Janssen, T. (author), Litjens, R. (author), Sowerby, K.W. (author)Driven by a combination of flat lining revenues and an explosive growth in the mobile data traffic and hence the need for network resources, mobile operators consider infrastructure-and spectrum sharing as a means to reduce operational costs. We develop and apply an assessment approach to quantify the benefits associated with spectrum sharing in...conference paper 2014
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- Michels, S. (author), Velikova, M. (author), Huijbrechts, B. (author), Novak, P. (author), Hoeksma, J. (author), Scheepens, R. (author), Laarhuis, J. (author), Bonhof, A. (author) article 2014
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Wijbenga, J.P. (author), MacDougall, P.A. (author), Kamphuis, R. (author), Sanberg, T. (author), van den Noort, A. (author), Klaassen, E.A.M. (author)Whereas other smart grid field trials optimize for a single objective, PowerMatching City phase 2 demonstrates that multiple objectives can be achieved in a coordinated virtual power plant. A system that incorporates both consumer community proposition incentives and trade dispatch incentives (as well as end-user comfort) was designed,...conference paper 2014
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Phillipson, F. (author), Matthijssen, E.F. (author), Attema, T. (author)Business continuity professionals try to deal with multiple aspects which influence the continuity of a company. The key product is a coherent system of measures which encompass detection, prevention and recovery. Choices made in one element of the system affect other elements as well as the continuity risks of the company. In complex...article 2014
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Szewczuk, S. (author), von Gavel, S. (author), Verhagen, W.P. (author), Schreuder, M.H. (author), Marnphweli, S. (author), McMaster, A. (author)There is a genuine opportunity for the developing world and rural areas to leapfrog the conventional Western paradigm of power. Where conventional electricity delivery is reliant on expensive, polluting and centrally controlled generation (with its spider web of infrastructure and dependence on decades-old technologies), the developing world can...conference paper 2014
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de Vries, H.W.W. (author), Azzopardi, G. (author), Koelewijn, A. (author), Knobbe, A. (author)Dike monitoring is crucial for protection against flooding disasters, an especially important topic in low countries, such as the Netherlands where many regions are below sea level. Recently, there has been growing interest in extending traditional dike monitoring by means of a sensor network. This paper presents a case study of a set of pore...bookPart 2014
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Hendriks, M. (author), Basten, T. (author), Verriet, J. (author), Brassé, M. (author), Somers, L. (author)Exploration of design alternatives and estimation of their key performance metrics such as latency and energy consumption is essential for making the proper design decisions in the early phases of system development. Often, highlevel models of the dynamic behavior of the system are used for the analysis of design alternatives. Our work presents...article 2014
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Jorguseski, L. (author), Pais, A.V. (author), Gunnarsson, F. (author), Centonza, A. (author), Willcock, C. (author)Self-Organizing Networks (SON) is a common term for mobile network automation, critical to the cost-efficient deployment, operation and maintenance of mobile networks. This article provides an overview of SON standardization in 3GPP, including both existing and planned functionalities. It also provides an operator perspective on the relevance...article 2014
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Schmidt, R.D.O. (author), Sadre, R. (author), Sperotto, A. (author), van den Berg, H. (author), Pras, A. (author)An important task for network operators is to properly dimension the capacity of their links. Often, this is done by simple rules of thumb based on coarse traffic measurements provided, e.g., by SNMP. More accurate estimations of the required link capacity typically require packet-level measurements, which are hard to implement in today's high...article 2014
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ten Thij, M. (author), Ouboter, T.M. (author), Worm, D.T.H. (author), Litvak, N. (author), van den Berg, J.L. (author), Bhulai, S. (author)In this paper we model user behaviour in Twitter to capture the emergence of trending topics. For this purpose, we first extensively analyse tweet datasets of several different events. In particular, for these datasets, we construct and investigate the retweet graphs. We find that the retweet graph for a trending topic has a relatively dense...bookPart 2014
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Verhoosel, J. (author)This paper describes the results of a maturity assessment of a set of generic building blocks for public administrations in the EU. In the European e-SENS project, various generic building blocks are developed, such as eID, eSignature, eDelivery and eDocument building blocks. They should be used by all EU administrations when they are...conference paper 2014
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Djapic, R. (author), van de Sande, J.J.M. (author), Toh, Y. (author), Djurica, M. (author)Connectivity among the nodes of a wireless sensor network (WSN) is essential for reliable transfer of sensed data. Existence of theoretical or empirical radio pathloss models are indispensable for optimal design of WSN. This paper covers the following topics: a)Radio channel measurements and characterization in difficult propagation environment....conference paper 2014
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Pournaras, E. (author), Vasirani, M. (author), Kooij, R.E. (author), Aberer, K. (author)The robustness of smart grids is challenged by unpredictable power peaks or temporal demand oscillations that can cause blackouts and increase supply costs. Planning of demand can mitigate these effects and increase robustness. However, the impact on consumers in regards to the discomfort they experience as a result of improving robustness is...article 2014
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Velikova, M. (author), Novák, P. (author), Huijbrechts, B. (author), Laarhuis, J. (author), Hoeksma, J. (author), Michels, S. (author)Nowadays the maritime operational picture is characterised by a growing number of entities whose interactions and activities are constantly changing. To provide timely support in this dynamic environment, automated systems need to be equipped with tools— lacking in existing systems—for real-time prioritisation of the application tasks (missions)...article 2014
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Folmer, E. (author), Heddier, M. (author), Matzner, M. (author), Räckers, M. (author), Becker, J. (author)To achieve high-quality services offerings, public administrations need to cooperate with other institutions across organizational boundaries. The required cooperation may lead to a complex network including several of the thousands public administrations, enterprises and citizens on the different federal layers of a single country. Key...conference paper 2014
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Eckartz, S. (author), Katsma, C. (author)Nowadays, an increasing number of organizations in the supply chain are involved in business collaborations. The success of such collaborations is, among others, highly dependent on joint investment in IT system implementations. In this paper we will discuss how business cases can be used to determine the costs and benefits of such investments...conference paper 2014
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Taal, A. (author), Drupsteen, D. (author), Makkes, M.X. (author), Grosso, P. (author)Storing data in the cloud is becoming a common trend, for both end-customers and data center operators. We propose a method for deciding where to host data storage tasks under the constraint of minimal greenhouse gas emission. The decision on whether to store data locally or store it remotely at a cleaner data center relies on the models for the...conference paper 2014
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Constantinescu, M. (author), Onur, E. (author), Durmus, Y. (author), Nikou, S. (author), de Reuver, M. (author), Bouwman, H. (author), Djurica, M. (author), Glatz, P.M. (author)Purpose: The purpose of this paper is to analyze mobile tethering from technological and social perspectives. Mobile tethering allows us to share cellular data connection with others over WiFi, Bluetooth or USB. Although the technology is ready and has promising outcomes, service providers and the users still keep their distance. Therefore, the...article 2014
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- Koldijk, S.J. (author), Neerincx, M.A. (author), Kraaij, W. (author) conference paper 2014
Searched for: subject%3A%22Communication%255C%2B%2526%255C%2BInformation%22
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