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Nguyen, D. (author), van den Broek, T.A. (author), Hauff, C. (author), Hiemstra, D. (author), Ehrenhard, M.L. (author)
We consider the task of automatically identifying participants’ motivations in the public health campaign Movember and investigate the impact of the different motivations on the amount of campaign donations raised. Our classification scheme is based on the Social Identity Model of Collective Action (van Zomeren et al., 2008). We find that...
conference paper 2015
document
van den Broek, T.A. (author), Need, A. (author), Ehrenhard, M.L. (author), Hiemstra, D. (author), Priante, A. (author)
conference paper 2015
document
Prasetyo, N.D. (author), Hauff, C. (author), Nguyen, D. (author), van den Broek, T.A. (author), Hiemstra, D. (author)
Health campaigns that aim to raise awareness and subsequently raise funds for research and treatment are commonplace. While many local campaigns exist, very few attract the attention of a global audience. One of those global campaigns is Movember, an annual campaign during the month of November, that is directed at men’s health with a special...
conference paper 2015
document
Schutte, K. (author), Bomhof, F.W. (author), Burghouts, G.J. (author), van Diggelen, J. (author), Hiemstra, P. (author), van 't Hof, J. (author), Kraaij, W. (author), Pasman, K.H.W. (author), Smith, A.J.E. (author), Versloot, C.A. (author), de Wit, J.J. (author)
More and more sensors are getting Internet connected. Examples are cameras on cell phones, CCTV cameras for traffic control as well as dedicated security and defense sensor systems. Due to the steadily increasing data volume, human exploitation of all this sensor data is impossible for effective mission execution. Smart access to all sensor data...
conference paper 2013
document
Trieschnigg, D. (author), Hiemstra, D. (author), de Jong, F. (author), Kraaij, W. (author), TNO Informatie- en communicatietechnologie (author)
An important challenge for biomedical information retrieval (IR) is dealing with the complex, inconsistent and ambiguous biomedical terminology. Frequently, a concept-based representation defined in terms of a domain-specific terminological resource is employed to deal with this challenge. In this paper, we approach the incorporation of a...
conference paper 2010
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van Foeken, E. (author), Hiemstra, P. (author), Kester, L. (author), TNO Defensie en Veiligheid (author)
Networked systems that gather sensor data in order to react to phenomena in their surroundings are faced with a growing need for adaptive behavior to operate in dynamically changing environments. In designing a networked system the data processing chain can be decomposed into functional components. These functional components interact by...
conference paper 2009
document
Hiemstra, D. (author), Kraaij, W. (author), TNO Informatie- en Communicatietechnologie (author)
In this paper we present the language modeling approach to information retrieval as a toolbox to systematically combine information from different sources. Four TREC subtasks (Ad Hoc, Entry Page, Adaptive Filtering and Cross-language) are used to illustrate the application of language models to different information retrieval problems.
bookPart 2005
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