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de Greef, T.E. (author), van Maanen, P.P. (author), TNO Defensie en Veiligheid (author)This paper discusses a means for automatically supporting humans in information and task prioritizing. A new generic method based on the Competitive Task Model is described. Its implementation is able to calculate priorities of competing information entities, which provides a way of allocating tasks to the process operator. Due to a combination...conference paper 2005
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Abendroth, D. (author), van den Berg, J.L. (author), Mandjes, M. (author), TNO Informatie- en Communicatietechnologie (author)Building on the vast body of existing TCP models, we develop a novel versatile model that explicitly captures user heterogeneity, and takes into consideration dynamics at both the packet level and the flow level. It is described how the resulting multiple time-scale model can be numerically evaluated. Validation is done by using NS2 simulations...bookPart 2005
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Litjens, R. (author)Using an operator perspective, we present a flow level capacity comparison of an HSDPA and a typically deployed release ‘99-based UMTS network, both in a qualitative and quantitative sense. The purpose of the qualitative reasoning is to generate a solid intuitive understanding of the HSDPA benefits. In the quantitative study, we resolve a number...conference paper 2005
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van Wolfswinkel, R.N. (author), TNO Informatie- en Communicatietechnologie (author)In the current broadband market there are many new developments regarding both services and the broadband infrastructures carrying those services. This paper will address what the requirements of services are towards broadband networks and how this will evolve over time. The focus will be on the requirements of triple play related services ...conference paper 2005
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- van Maanen, P.P. (author), van Dongen, C.J.G. (author) conference paper 2005
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van Maanen, P.P. (author), van Dongen, C.J.G. (author)An important issue in research on human-machine cooperation concerns how tasks should be dynamically allocated within a human-machine team in order to improve team performance. The ability to support humans in task allocation decision making requires a thorough understanding of its underlying cognitive processes, and that of relative trust more...conference paper 2005
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van Maanen, P.P. (author), Lindenberg, J. (author), Neericx, M.A. (author), TNO Defensie en Veiligheid (author)Increasing machine intelligence leads to a shift from a mere interactive to a much more complex cooperative human-machine relation requiring a multidisciplinary development approach. This paper presents a generic multidisciplinary cognitive engineering method CE+ for the integration of human factors and artificial intelligence in the development...conference paper 2005
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Schijvenaars, B.J.A. (author), Schuemie, M.J. (author), van Mulligen, E.M. (author), Weeber, M. (author), Jelier, R. (author), Mons, B. (author), Kors, J.A. (author), Kraaij, W. (author), TNO Informatie- en Communicatietechnologie (author)The Biosemantics group (Erasmus University Medical Center, Rotterdam) participated in the text categorization task of the Genomics Track. We followed a thesaurus-based approach, using the Collexis indexing system, in combination with a simple classification algorithm to assign a document to one of the four categories. Our thesaurus consisted of...conference paper 2005
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Streefkerk, J.W. (author), van Esch-Bussemakers, M.P. (author), Neerincx, M.A. (author), Nagata, S.F. (author), TNO Defensie en Veiligheid (author)Based on a literature and domain analysis, we derived cognitive, task and context aspects that are important for the development of Personalized Attentive User Interfaces (PAUI) for mobile police officers. Subsequently, this paper presents a User Centred Design (UCD) approach, elaborating on these analyses to define the PAUI concept, scenarios,...conference paper 2005
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Arlandis, J. (author), Over, P. (author), Kraaij, W. (author), TNO Industrie en Techniek (author)In this paper, an error analysis based on boundary error popularity (frequency) including semantic boundary categorization is applied in the context of the news story segmentation task from TRECVTD1. Clusters of systems were defined based on the input resources they used including video, audio and automatic speech recognition. A cross-popularity...conference paper 2005
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Cederquist, J.G. (author), Corin, R. (author), Dekker, M.A.C. (author), Etalle, S. (author), den Hartog, J.I. (author), TNO Informatie- en Communicatietechnologie (author)We describe a policy language and implement its associated proof checking system. In our system, agents can distribute data along with usage policies in a decentralized architecture. Our language supports the specification of conditions and obligations, and also the possibility to refine policies. In our framework, the compliance with usage...conference paper 2005
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Toet, A. (author), TNO Defensie en Veiligheid (author)Modern complex surveillance systems consisting of multiple and heterogeneous sensors, automatic information registration and data analysis techniques, and decision support tools should provide the human operator an integrated, transparent and easily comprehensible view of the surveyed scene. Displayed visual information should be optimally tuned...conference paper 2005
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de Jongh, J. (author)In military operations, many units are mobile and equipped with relatively limited (wireless) communication means in terms of bandwidth and transmission range. Moreover, communications are potentially subject to interference, jamming, and unavailability (e.g., because of radio silence). In this paper we introduce a formal data model for...conference paper 2005
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Blangé, M.J. (author), Karkowski, I.P. (author), Vermeulen, B.C.B. (author), TNO Defensie en Veiligheid (author)In this paper we describe a possible solution to the problem of service discovery in heterogeneous wireless networks. This solution involves introduction of a network independent service discovery layer, with as main goal the improved robustness of applications running on top of it. A possible implementation, based on special usage of the JINI...conference paper 2005
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- TNO Informatie- en Communicatietechnologie (author), Kraaij, W. (author), Over, P. (author) conference paper 2005
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- TNO Informatie- en Communicatietechnologie (author), Kraaij, W. (author), Ianeva, T. (author) conference paper 2005
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TNO Informatie- en Communicatietechnologie (author), Hendrix, B. (author), den Hartog, F.T.H. (author), van der Vlag, H. (author), Baken, N. (author)We have investigated the various alternatives for in-home video distribution that might be applicable between now and 2010. Among these are wireless and so-called no-new-wires architectures, but also unconventional approaches based on analogue distribution. The latter actually led to a surprisingly attractive and realistic solution. Thereupon we...conference paper 2005
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TNO Informatie- en communicatietechnologie (author), Kardol, J.J. (author), de Koning, N.M. (author), van Loon, J.H. (author)De scorekaart bestaat uit een reeks criteria met behulp waarvan websites van erfgoedinstellingen op kwalitatieve wijze beoordeeld kunnen worden. Bij de ontwikkeling van de scorekaart zijn sociaal-culturele, economische, politieke, technologische en demografische trends vertaald naar criteria waarmee de toekomstgerichtheid van websites van...report 2005
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- TNO Informatie- en Communicatietechnologie (author), den Hartog, F.T.H. (author), Schmidt, J.R. (author), de Vries, A. (author) bookPart 2005
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Verstegen, D.M.L. (author), TNO Technische Menskunde (author)Ideally, specifications for all products should be based on a systematic analysis of what prospective users need to do, and how they can do it most effectively and efficiently. In practice, the design process is disturbed by many 'pragmatic' factors, such as conflicting constraints, interference from management, personnel changes in design teams...conference paper 2004