Searched for: subject%3A%22MNS%255C%2B%255C-%255C%2BMedia%255C%2B%2526%255C%2BNetwork%255C%2BServices%22
(61 - 80 of 174)
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Verberne, S. (author), van der Heijden, M. (author), Hinne, M. (author), Sappelli, M. (author), Koldijk, S. (author), Hoenkamp, E. (author), Kraaij, W. (author)In most intent recognition studies, annotations of query intent are created post hoc by external assessors who are not the searchers themselves. It is important for the field to get a better understanding of the quality of this process as an approximation for determining the searcher's actual intent. Some studies have investigated the...article 2013
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Sappelli, M. (author), Verberne, S. (author), Kraaij, W. (author)In this work, we present a binary classification problem in which we aim to identify those email messages that the receiver will reply to. The future goal is to develop a tool that informs a knowledge worker which emails are likely to need a reply. The Enron corpus was used to extract training examples. We analysed the word n-grams that...conference paper 2013
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Niamut, O.A. (author), Kochale, A. (author), Hidalgo, J.R. (author), Kaiser, R. (author), Spille, J. (author), Macq, J.F. (author), Kienast, G. (author), Schreer, O. (author), Shirley, B. (author)The media industry is currently being pulled in the often-opposing directions of increased realism (high resolution, stereoscopic, large screen) and personalization (selection and control of content, availability on many devices). We investigate the feasibility of an end-to-end format-agnostic approach to support both these trends. In this paper...conference paper 2013
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Amardeilh, F. (author), Kraaij, W. (author), Spitters, M.M. (author), Versloot, C.A. (author), Yurtsever, S. (author)Domain ontologies are a central component in the Virtuoso demonstrator, a system that captures, analyzes and aggregates open news sources in order to achieve an information position that supports complex decision processes in the context of border control. However, maintenance of such an ontology is a challenging task. We demonstrate a text...conference paper 2013
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Montagud, M. (author), Boronat, F. (author), Stokking, H.M. (author)Inter-Destination Media Synchronization (IDMS) is essential in the emerging media consumption paradigm, which is radically evolving from passive and isolated services towards dynamic and interactive group shared experiences. This paper concentrates on improving a standardized RTP/RTCP-based solution for IDMS. In particular, novel Early Event...conference paper 2013
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Ngo, C.W. (author), Xu, C. (author), Kraaij, W. (author), El Saddik, A. (author)As the bandwidth accessible to average users has increased, audiovisual material has become the fastest growing datatype on the Internet. The impressive growth of the social Web, where users can exchange user-generated content, contributes to the overwhelming number of multimedia files available. Among these huge volumes of data, a large numbers...article 2013
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van Rest, J.H.C. (author), Grootjen, F.A. (author), Grootjen, M. (author), Wijn, R. (author), Aarts, O.A.J. (author), Roelofs, M.L. (author), Burghouts, G.J. (author), Bouma, H. (author), Alic, L. (author), Kraaij, W. (author)Surveillance for security requires communication between systems and humans, involves behavioural and multimedia research, and demands an objective benchmarking for the performance of system components.Metadata representation schemes are extremely important to facilitate (system) interoperability and to define ground truth annotations for...article 2013
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Devloo, J. (author), Lamot, N. (author), van Campen, J. (author), Weymaere, E. (author), Latré, S. (author), Famaey, J. (author), van Brandenburg, R. (author), de Turck, F. (author)The future of digital video is envisioned to have an increase in both resolution and interactivity. New resolutions like 8k UHDTV are up to 16 times as big in number of pixels compared to current HD video. Interactivity includes the possibility to zoom and pan around in video. We examine Tiled HTTP Adaptive Streaming (TAS) as a technique for...bookPart 2013
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- Kaiser, R. (author), Niamut, O.A. (author), Zoric, G. (author), Thomas, G. (author) conference paper 2013
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Sappelli, M. (author), Kraaij, W. (author), Verberne, S. (author)The purpose of the Contextual Suggestion track, an evaluation task at the TREC 2012 conference, is to suggest personalized tourist activities to an individual, given a certain location and time. In our content-based approach, we collected initial recommendations using the location context as search query in Google Places. We first ranked the...conference paper 2013
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Verberne, S. (author), Sappelli, M. (author), Sørensen, D.R. (author), Kraaij, W. (author)In this paper, we investigated how academic search can profit from personalization by incorporating query history and background knowledge in the ranking of the results. We implemented both techniques in a language modelling framework, using the Indri search engine. For our experiments, we used the iSearch data collection, a large corpus of...conference paper 2013
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Prins, M.J. (author), Niamut, O.A. (author), van Brandenburg, R. (author), Macq, J.F. (author), Alface, P.R. (author), Verzijp, N. (author)The media industry is being pulled in the often-opposing directions of increased realism (high resolution, stereoscopic, large screen) and personalisation (selection and control of content, availability on many devices). Within the EU FP7 project FascinatE, a capture, production and delivery system capable of allowing end-users to interactively...conference paper 2013
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Sappelli, M. (author), Verberne, S. (author), Kraaij, W. (author)The purpose of the Contextual Suggestion track is to suggest personalized touristic activities to an individual, given a certain location and time. In our approach, we collected initial recommendations by using the location context as search query in Google Places. We first ranked the recommendations based on their textual similarity to the user...conference paper 2013
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Geerts, D. (author), van Deventer, O. (author), Köbel, C. (author), Heidkamp-Tchegloff, B. (author)Social TV has been an active area of research for more than a decade now, but most research has focused on interaction between remote participants, either through direct communication or more indirect e.g. in the form of social recommendations. However, an issue that has been mostly neglected in social TV research is how to deal with multiple co...conference paper 2013
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Stokking, H.M. (author), Klos, V.B. (author), Jiang, J. (author), Casetti, C. (author)This paper is on social backup, sharing and remote access of video using HTTP Adaptive Streaming. A social backup is a backup at the location, and thus on the equipment, of (close) friends and family. Backups are created at friends’ locations, matching the hosting user’s interest with the content and taking into account the available bandwidth...conference paper 2013
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- Tak, S.W. (author), Rypkema, J.A. (author), Boertjes, E.M. (author), Venrooij, W. (author) book 2013
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Koldijk, S.J. (author), Sappelli, M. (author), Neerincx, M.A. (author), Kraaij, W. (author)In our connected workplaces it can be hard to work calm and focused. In a simulated work environment we manipulated the stressors time pressure and email interruptions. We found effects on subjective experience and working behavior. Initial results indicate that the sensor data that we collected is suitable for user state modeling in stress...bookPart 2013
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Fuhr, N. (author), Kamps, J. (author), Kraaij, W. (author), Verberne, S. (author)This paper reports on the fourth Information Interaction in Context (IIiX) Symposium held in Nijmegen, the Netherlands in August 2012. It featured a lively program with 3 keynotes, 25 long papers with oral presentation, 20 short papers with poster presentation, a doctoral consortium, a workshop on human-computer information retrieval, and was...article 2013
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Havekes, A. (author), Thomas, E.D.R. (author), Schavemaker, J.G.M. (author)In this sheet book we present a method to classify segments of gorilla videos in different affective categories. The classification method is trained by crowd sourcing annotation. The trained classification than uses video features (computed from the video segments) to classify a new video segment into different categories: fun, boring, scary,...public lecture 2013
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Tilanus, P.A.J. (author), Ran, B.G. (author), Faeth, M.S. (author), Kelaidonis, D. (author), Stavroulaki, V. (author)Today there are more sensors and actuators in isolated intranets of things than in the overall internet of things (IoT). This paper discusses the motives to open up an intranet of things and make the things part of the global IoT, identifies the requirements from the involved parties, and extracts the essential architectural implications from...conference paper 2013
Searched for: subject%3A%22MNS%255C%2B%255C-%255C%2BMedia%255C%2B%2526%255C%2BNetwork%255C%2BServices%22
(61 - 80 of 174)