Searched for: author:"van Maanen, P.P."
(1 - 20 of 62)

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Attema, T. (author), van Maanen, P.P. (author), Meeuwissen, E. (author)
This paper concerns multi-agent models predicting Twitter trends. We use a step-wise approach to develop a novel agent-based model with the following properties: (1) it uses individual behavior parameters for a set of Twitter users and (2) it uses a retweet graph to model the underlying social network structure of these Twitter users to predict...
conference paper 2015
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van Maanen, P.P. (author), Busschers, F.S. (author), Brouwer, A.M. (author), van der Meulen, M.J. (author), van Erp, J.B.F. (author)
Due to an expected increase in geological voxel model data-flow and user demands, the development of improved quality control for such models is crucial. This study explores the potential of a new type of quality control that improves the detection of errors by just using gaze behavior of 12 geological experts. Gaze is used as input for an...
article 2015
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van Maanen, P.P. (author), van der Vecht, B. (author)
The aim of this study is to better understand social influence in online social media. Therefore, we propose a method in which we implement, validate and improve individual behavior models. The behavior model is based on three fundamental behavioral principles of social influence from the literature (i.e., Cialdini’s principles): (1) consistency...
article 2014
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Hoogendoorn, M. (author), Jaffry, S.W. (author), van Maanen, P.P. (author), Treur, J. (author)
When considering intelligent agents that interact with humans, having an idea of the trust levels of the human, for example in other agents or services, can be of great importance. Most models of human trust that exist assume trust in one trustee is independent of trust in another trustee. The model introduced here addresses so-called relative...
article 2014
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van Maanen, P.P. (author), Holleman, B. (author), Kerbusch, P. (author), van der Kleij, R. (author), Smets, N. (author), Smit, S. (author), Rakhorst-Oudendijk, M. (author)
Many reasons exist for the military to favor unmanned systems and future missions are envisioned that require longer, more diverse and more frequent deployment of UAVs with increased mission precision. This will also result in a much higher demand on operator crews working with UAVs. With the current pressure on operational budgets, a more...
conference paper 2014
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van Erp, J.B.F. (author), van Maanen, P.P. (author), Venrooij, W. (author), Calvert, S.C. (author), van Beurden, M.H.P.H. (author)
Intuitive User Interaction aims to develop the next generation user interfaces required to grant experts and laymen access to complex models and large amount of data in design and decision processes and therewith to contribute to the ambition to broaden the applicability of models. Important topics include advanced methods to visualize...
report 2014
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van Maanen, P.P. (author), Wijn, R. (author), Boertjes, E. (author)
In this paper, the influence of interventions on Twitter users is studied. We define influence in (a) number of participants, (b) size of the audience, (c) amount of activity, and (d) reach. Influence is studied for four different target groups: (a) politicians, (b) journalists, (c) employees and (d) the general public. Furthermore, two types of...
article 2014
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van Dongen, C.J.G. (author), van Maanen, P.P. (author)
This study presents a framework for understanding task and psychological factors affecting reliance on advice from decision aids. The framework describes how informational asymmetries in combination with rational, motivational and heuristic factors explain human reliance behavior. To test hypotheses derived from the framework, 79 participants...
article 2013
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de Boer, M.H.T. (author), van Maanen, P.P. (author), Vreeswijk, G. (author)
Intelligence analysts have to work in highly demanding circumstances. This causes mistakes with severe consequences, which is the reason that support systems for intelligence analysts have been developed. The support system proposed in this paper assists humans by offering support that improves their performance, without reducing them in their...
conference paper 2013
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van Maanen, P.P. (author), Aarts, O. (author), Boertjes, E. (author), Wijn, R. (author)
In this paper the influence of interventions on Twitter users is studied. We define influence in a) number of participants, b) size of the audience, c) amount of activity, and d) reach. Influence is studied for four different target groups: a) politicians, b) journalists, c) employees and d) the general public. Furthermore, two types of...
conference paper 2013
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van Maanen, P.P. (author), van der Vecht, B. (author)
The aim of this study is to better understand social influence in online social media. Therefore, we propose a method in which we implement, validate and improve an individual behavior model. The behavior model is based on three fundamental behavioral principles of social influence from the literature: 1) liking, 2) social proof and 3)...
conference paper 2013
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Hoogendoorn, M. (author), Jaffry, S.W. (author), van Maanen, P.P. (author), Treur, J. (author)
Abstract. Within human trust related behaviour, according to the literature from the domains of Psychology and Social Sciences often non-rational behaviour can be observed. Current trust models that have been developed typically do not incorporate non-rational elements in the trust formation dynamics. In order to enable agents that interact with...
article 2013
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Bosse, T. (author), van Lambalgen, R. (author), van Maanen, P.P. (author), Treur, J. (author)
This paper discusses and evaluates an agent model that is able to manipulate the visual attention of a human, in order to support naval crew. The agent model consists of four sub-models, including a model to reason about a subject's attention. The model was evaluated based on a practical case study which was formally analyzed and verified using...
article 2012
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Aarts, O.A.J. (author), van Maanen, P.P. (author), Ouboter, T. (author), Schraagen, J.M. (author)
This literature review is aimed at examining state of the art research in the field of online social networks. The goal is to identify the current challenges within this area of research, given the questions raised in society. In this review we pay attention to three aspects of social networks: actor, message, and network characteristics. We...
conference paper 2012
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Bosse, T. (author), van Lambalgen, R. (author), van Maanen, P.P. (author), Treur, J. (author)
To provide personalized intelligent ambient support for persons performing demanding tasks, it is important to have insight in their state of attention. Existing models for attention have difficulties in distinguishing between stressed and relaxed states. To solve this problem, this paper proposes to extend an existing model for attention with a...
conference paper 2012
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Boertjes, E.M. (author), Gerrits, B.M. (author), Kooij, R.E. (author), van Maanen, P.P. (author), Raaijmakers, S.A. (author), de Wit, J.J. (author)
In this paper we describe the development of a model for measuring consumer trust in certain topics on the basis of social media. Specifically, we propose a model for trust that takes into account both textually expressed sentiment and source authority, and illustrate it on a specific case: the iCloud cloud computing service of Apple and its...
conference paper 2012
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van Maanen, P.P. (author), Wisse, F. (author), van Diggelen, J. (author), Beun, R.J. (author)
Problems with estimating trust in information sources are common in time constraining and ambiguous situations and often lead to a decrease of team performance. Humans lack the resources to track the integrity of information and thus tend to over- or under-rely on advice from support systems. Two types of adaptive team support have been...
conference paper 2011
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van Maanen, P.P. (author), Lucassen, T. (author), van Dongen, K. (author)
Naval tactical picture compilation is a task for which allocation of attention to the right information at the right time is crucial. Performance on this task can be improved if a support system assists the human operator. However, there is evidence that benefits of support systems are highly dependent upon the systems' tendency to support. This...
conference paper 2011
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Hoogendoorn, M. (author), Jaffry, S.W. (author), van Maanen, P.P. (author)
In this paper, the results of a validation experiment for two existing computational trust models describing human trust are reported. One model uses experiences of performance in order to estimate the trust in different trustees. The second model in addition carries the notion of relative trust. The idea of relative trust is that trust in a...
conference paper 2011
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Hoogendoorn, M. (author), Jaffry, S.W. (author), van Maanen, P.P. (author), Treur, J. (author)
When considering intelligent agents that interact with humans, having an idea of the trust levels of the human, for example in other agents or services, can be of great importance. Most models of human trust that exist, are based on some rationality assumption, and biased behavior is not represented, whereas a vast literature in Cognitive and...
conference paper 2011
Searched for: author:"van Maanen, P.P."
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