piwik-script

Intern
Lehrstuhl für Informatik III

Prof. Dr. Tobias Hoßfeld

Telefon(0931) 31-86631
Telefax(0931) 31-86632
E-Mailtobias.hossfeld@uni-wuerzburg.de
RaumA209

Anschrift

Lehrstuhl für Informatik III

Am Hubland
D-97074 Würzburg

Contents: Publications


Buch oder Konferenzband

  • Hoßfeld, T., Chan, G., Mark, B.L., Timm-Giel, A.: Proceedings of The 28th International Teletraffic Congress 2016 (ITC 28).ITC, IEEE, ACM, Würzburg, Germany (2016).
     
  • Antons, J.-N., Egger, S., Hoßfeld, T., Möller, S.: Proceedings of The Fifth Workshop on Perceptual Quality of Systems (PQS).ISCA, TU Berlin, Germany (2016).
     
  • Hausheer, D., Hoßfeld, T.: Proceedings of the Social-aware Economic Traffic Management for Overlay and Cloud Applications Workshop (SETM 2013).9th International Conference on Network and Service Management (CNSM 2013), Zürich, Switzerland (2013).
     
  • Schatz, R., Hoßfeld, T.: Proceedings of The Fourth Workshop on Perceptual Quality of Systems (PQS 2013).FTW-TECHREPORT-128, FTW, Vienna, Austria (2013).
     
  • Stamoulis, G.D., Stiller, B., Hoßfeld, T.: Incentives, Overlays, and Economic Traffic Control.Springer, Proceedings of the Third Workshop on Economic Traffic Management (ETM 2010), Amsterdam, The Netherlands (2010).
     

Kapitel (Teil eines Buches)

  • Liotou, E., Hoßfeld, T., Moldovan, C., Metzger, F., Tsolkas, D., Passas, N.: The Value of Context-Awareness in Bandwidth-Challenging HTTP Adaptive Streaming Scenarios. In: Ganchev, I., van der Mei, R.D., and van den Berg, H. (eds.) Autonomous Control for a Reliable Internet of Services: Methods, Models, Approaches, Techniques, Algorithms, and Tools. Springer International Publishing (2018).
     
  • Metzger, F., Hoßfeld, T., Skorin-Kapov, L., Liotou, E., Pocta, P., Melvin, H., Siris, V., Zgank, A., Jarschel, M.: Context Monitoring for Improved System Performance and QoE. In: Ganchev, I., van der Mei, R.D., and van den Berg, H. (eds.) Autonomous Control for a Reliable Internet of Services: Methods, Models, Approaches, Techniques, Algorithms, and Tools. Springer International Publishing (2018).
     
  • Egger-Lampl, S., Redi, J., Hoßfeld, T., Hirth, M., Möller, S., Naderi, B., Keimel, C., Saupe, D.: Crowdsourcing Quality of Experience Experiments. In: D., A., H., P., and T., H. (eds.) Evaluation in the Crowd. Crowdsourcing and Human-Centered Experiments. Springer (2017).
     
  • Martin, D., Carpendale, S., Gupta, N., Hoßfeld, T., Naderi, B., Redi, J., Siahaan, E., Wechsung, I.: Understanding The Crowd: Ethical and Practical Matters in the Academic Use of Crowdsourcing. In: Archambault, D., Hoßfeld, T., and Purchase, H.C. (eds.) Evaluation in the Crowd: Crowdsourcing and Human-Centred Experiments. Springer (2017).
     
  • Jarschel, M., Hoßfeld, T., Davoli, F., Bolla, R., Bruschi, R., Carrega, A.: SDN-Enabled Energy-Efficient Network Management. In: Samdanis, K., Rost, P., Maeder, A., Meo, M., and Verikoukis, C. (eds.) Green Communications: Principles, Concepts and Practice. John Wiley & Sons, Ltd (2015).
     
  • Burger, V., Hock, D., Scholtes, I., Hoßfeld, T., Garcia, D., Seufert, M.: Social Network Analysis in the Enterprise: Challenges and Opportunities. In: Zweig, K., Neuser, W., Pipek, V., Rohde, M., and Scholtes, I. (eds.) Socioinformatics - The Social Impact of Interactions between Humans and IT. Springer International Publishing (2014).
     
  • Strohmeier, D., Egger, S., Raake, A., Schatz, R., Hoßfeld, T.: Web Browsing. In: Sebastian Möller, S.R. (ed.) Quality of Experience: Advanced Concepts, Applications and Methods. Springer: T-Labs Series in Telecommunication Services, ISBN 978-3-319-02680-0, (2014).
     
  • Hoßfeld, T., Keimel, C.: Crowdsourcing in QoE Evaluation. In: Sebastian Möller, A.R. (ed.) Quality of Experience: Advanced Concepts, Applications and Methods. Springer: T-Labs Series in Telecommunication Services, ISBN 978-3-319-02680-0, (2014).
     
  • Seufert, M., Darzanos, G., Papafili, I., Łapacz, R., Burger, V., Hoßfeld, T.: Socially-Aware Traffic Management. In: Zweig, K., Neuser, W., Pipek, V., Rohde, M., and Scholtes, I. (eds.) Socioinformatics - The Social Impact of Interactions between Humans and IT. Springer International Publishing (2014).
     
  • Stiller, B., Hausheer, D., Hoßfeld, T.: Towards a Socially-Aware Management of New Overlay Application Traffic Combined with Energy Efficiency in the Internet (SmartenIT). In: Alex Galis, A.G. (ed.) The Future Internet. Springer, LNCS 7858 (2013).
     
  • Schatz, R., Hoßfeld, T., Janowski, L., Egger, S.: From Packets to People: Quality of Experience as New Measurement Challenge. In: Ernst Biersack, C.C. (ed.) Data Traffic Monitoring and Analysis: From measurement, classification and anomaly detection to Quality of experience. Springer’s Computer Communications and Networks series, Volume 7754 (2013).
     
  • Hoßfeld, T., Schatz, R., Biersack, E., Plissonneau, L.: Internet Video Delivery in YouTube: From Traffic Measurements to Quality of Experience. In: Ernst Biersack, C.C. (ed.) Data Traffic Monitoring and Analysis: From measurement, classification and anomaly detection to Quality of experience. Springer’s Computer Communications and Networks series, Volume 7754 (2013).
     
  • Hoßfeld, T.: Aktuelle Entwicklungen im Internet und sich daraus ergebende rechtliche Fragestellungen. In: Jiri Herczeg, E.H. (ed.) Internet-Kriminalität und die neuen Herausforderungen der Informationsgesellschaft des 21. Jahrhundert. Wolters Kluwer CR, ISBN 978-80-7357-601-1 (2011).
     
  • Hoßfeld, T., Hausheer, D., Hecht, F., Lehrieder, F., Oechsner, S., Papafili, I., Racz, P., Soursos, S., Staehle, D., Stamoulis, G.D., Tran-Gia, P., Stiller, B.: An Economic Traffic Management Approach to Enable the TripleWin for Users, ISPs, and Overlay Providers. In: Tselentis, G., Domingue, J., Galis, A., Gavras, A., Hausheer, D., Krco, S., Lotz, V., and Zahariadis, T. (eds.) FIA Prague Book, ISBN 978-1-60750-007-0. IOS Press Books Online (2009).
     
  • Tutschku, K., Berl, A., Hoßfeld, T., de Meer, H.: Chapter XVI: Mobile P2P in Cellular Mobile Networks: Architecture and Performance. In: Seet, B.-C. (ed.) Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications. Information Science Reference, ISBN: 978-1-60566-715-7 (2009).
     
  • Hoßfeld, T., Schlosser, D., Tutschku, K., Tran-Gia, P.: Chapter VII: Cooperation Strategies for P2P Content Distribution in Cellular Mobile Networks: Considering Selfishness and Heterogeneity. In: Seet, B.-C. (ed.) Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications. Information Science Reference, ISBN: 978-1-60566-715-7 (2009).
     
  • Hoßfeld, T., Duelli, M., Staehle, D., Tran-Gia, P.: Chapter VIII: Cooperation Strategies for P2P Content Distribution in Cellular Mobile Networks: Considering Mobility and Heterogeneity. In: Seet, B.-C. (ed.) Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications. p. 1234--5678. Information Science Reference, ISBN: 978-1-60566-715-7 (2009).
     
  • Binzenhöfer, A., Hoßfeld, T.: Warum Panini Fußballalben auch Informatikern Spaß machen. In: Weigand, P.D.H.-G. (ed.) Fußball eine Wissenschaft für sich. Verlag Königshausen & Neumann (2006).
     

Artikel in einem Journal, einer Zeitung oder einem Magazin

  • Hoßfeld, T., Skorin-Kapov, L., Heegaard, P.E., Varela, M.: A new QoE fairness index for QoE management.Quality and User Experience. (2018).
     
  • Skorin-Kapov, L., Varela, M., Hoßfeld, T., Chen, K.-T.: A Survey of Emerging Concepts and Challenges for QoE Management of Multimedia Services.ACM Transactions on Multimedia Computing, Communications and Applications. (2018).
     
  • Dinh-Xuan, L., Popp, C., Burger, V., Wamser, F., Hoßfeld, T.: Impact of VNF Placements on QoE Monitoring in the Cloud.International Journal of Network Management. (2018).
     
  • Seufert, M., Lange, S., Hoßfeld, T.: More than Topology: Joint Topology and Attribute Sampling and Generation of Social Network Graphs.Computer Communications.73,176-187 (2016).
     
  • Seufert, M., Griepentrog, T., Burger, V., Hoßfeld, T.: A Simple WiFi Hotspot Model for Cities.IEEE Communications Letters.20,384 - 387 (2016).
     
  • Metzger, F., Liotou, E., Moldovan, C., Hoßfeld, T.: TCP video streaming and mobile networks: Not a love story, but better with context.Computer Networks.109,246--256 (2016).
     
  • Hoßfeld, T., Heegaard, P.E., Varela, M., Möller, S.: QoE beyond the MOS: an in-depth look at QoE via better metrics and their relation to MOS.Quality and User Experience.1, (2016).
     
  • Burger, V., Seufert, M., Hoßfeld, T., Tran-Gia, P.: Performance Evaluation of Backhaul Bandwidth Aggregation Using a Partial Sharing Scheme.Physical Communication.19,135-144 (2016).
     
  • Hoßfeld, T., Skorin-Kapov, L., Heegaard, P.E., Varela, M.: Definition of QoE Fairness in Shared Systems.IEEE Communications Letters. (2016).
     
  • Wamser, F., Casas, P., Seufert, M., Moldovan, C., Tran-Gia, P., Hoßfeld, T.: Modeling the YouTube Stack: from Packets to Quality of Experience.Computer Networks.109,211-224 (2016).
     
  • Hoßfeld, T., Seufert, M., Sieber, C., Zinner, T., Tran-Gia, P.: Identifying QoE Optimal Adaptation of HTTP Adaptive Streaming Based on Subjective Studies.Computer Networks.81,320-332 (2015).
     
  • Hirth, M., Hoßfeld, T., Mellia, M., Schwartz, C., Lehrieder, F.: Crowdsourced Network Measurements: Benefits and Best Practices.Computer Networks Special Issue on Crowdsourcing. (2015).
     
  • Seufert, M., Egger, S., Slanina, M., Zinner, T., Hoßfeld, T., Tran-Gia, P.: A Survey on Quality of Experience of HTTP Adaptive Streaming.IEEE Communications Surveys & Tutorials.17,469-492 (2015).
     
  • Hoßfeld, T., Metzger, F., Jarschel, M.: QoE for Cloud Gaming.IEEE Communications Society E-Letter. (2015).
     
  • Hoßfeld, T., Timmerer, C.: Quality of Experience Assessment using Crowdsourcing.IEEE COMSOC MMTC R-Letter.5, (2014).
     
  • Hoßfeld, T., Burger, V., Hinrichsen, H., Hirth, M., Tran-Gia, P.: On the computation of entropy production in stationary social networks.Social Network Analysis and Mining.4, (2014).
     
  • Jarschel, M., Zinner, T., Hoßfeld, T., Tran-Gia, P., Kellerer, W.: Interfaces, Attributes, and Use Cases: A Compass for SDN.IEEE Communications Magazine.52,210-217 (2014).
     
  • Hoßfeld, T., Keimel, C., Hirth, M., Gardlo, B., Habigt, J., Diepold, K., Tran-Gia, P.: Best Practices for QoE Crowdtesting: QoE Assessment with Crowdsourcing.Transactions on Multimedia.16, (2014).
     
  • Hoßfeld, T.: On Training the Crowd for Subjective Quality Studies.VQEG eLetter.1, (2014).
     
  • Zinner, T., Hoßfeld, T., Fiedler, M., Liers, F., Volkert, T., Khondoker, R., Schatz, R.: Requirement Driven Prospects for Realizing User-Centric Network Orchestration.Multimedia Tools and Applications. (2014).
     
  • Hoßfeld, T., Seufert, M., Sieber, C., Zinner, T., Tran-Gia, P.: Close to Optimum? User-centric Evaluation of Adaptation Logics for HTTP Adaptive Streaming.PIK - Praxis der Informationsverarbeitung und Kommunikation.37,275-285 (2014).
     
  • Hoßfeld, T., Keimel, C., Timmerer, C.: Crowdsourcing Quality-of-Experience Assessments.IEEE Computer.47,98-102 (2014).
     
  • Schwartz, C., Hoßfeld, T., Lehrieder, F., Tran-Gia, P.: Angry Apps: The Impact of Network Timer Selection on Power Consumption, Signalling Load, and Web QoE.Journal of Computer Networks and Communications.1 - 22 (2013).
     
  • Zinner, T., Hoßfeld, T., Tran-Gia, P., Kellerer, W.: Software defined Networks - Das Internet flexibler gestalten und dynamischer steuern.ITG Mitgliederbeilage / VDE dialog (invited article).6-9 (2013).
     
  • Hoßfeld, T., Hirth, M., Tran-Gia, P.: Crowdsourcing - Modell einer neuen Arbeitswelt im Internet.Informatik Spektrum, Wirtschaftsinformatik & Management.5, (2013).
     
  • Tran-Gia, P., Hoßfeld, T., Hartmann, M., Hirth, M.: Crowdsourcing and its Impact on Future Internet Usage.it - Information Technology.55,139-145 (2013).
     
  • Hoßfeld, T., Schatz, R., Varela, M., Timmerer, C.: Challenges of QoE Management for Cloud Applications.IEEE Communications Magazine.April issue, (2012).
     
  • Jarschel, M., Schlosser, D., Scheuring, S., Hoßfeld, T.: Gaming in the clouds: QoE and the users’ perspective.Mathematical and Computer Modelling. (2012).
     
  • Fiedler, M., Hoßfeld, T., Norros, I., Rodrigues, J., Rogério Pereira, P.: The Network of Excellence Euro-NF and its Specific Joint Research Projects.ICST Global Community Magazine. (2012).
     
  • Hirth, M., Hoßfeld, T., Tran-Gia, P.: Analyzing Costs and Accuracy of Validation Mechanisms for Crowdsourcing Platforms.Mathematical and Computer Modelling. (2012).
     
  • Hoßfeld, T., Liers, F., Schatz, R., Staehle, B., Staehle, D., Volkert, T., Wamser, F.: Quality of Experience Management for YouTube: Clouds, FoG and the AquareYoum.PIK - Praxis der Informationverarbeitung und -kommunikation (PIK). (2012).
     
  • Lehrieder, F., Dán, G., Hoßfeld, T., Oechsner, S., Singeorzan, V.: Caching for BitTorrent-like P2P Systems: A Simple Fluid Model and its Implications.IEEE/ACM Transactions on Networking.20(4), (2012).
     
  • Hoßfeld, T., Hirth, M., Tran-Gia, P.: Aktuelles Schlagwort: Crowdsourcing.Informatik Spektrum.35, (2012).
     
  • Meier, S., Barisch, M., Kirstädter, A., Schlosser, D., Duelli, M., Jarschel, M., Hoßfeld, T., Hoffmann, K., Hoffmann, M., Kellerer, W., Khan, A., Jurca, D., Kozu, K.: Provisioning and Operation of Virtual Networks.Electronic Communications of the EASST, Kommunikation in Verteilten Systemen 2011.37, (2011).
     
  • Hoßfeld, T., Tran-Gia, P.: EuroView 2010: Visions of Future Generation Networks.Computer Communications Review CCR.Volume 41, Number 2, (2011).
     
  • Lehrieder, F., Oechsner, S., Hoßfeld, T., Staehle, D., Despotovic, Z., Kellerer, W., Michel, M.: Mitigating Unfairness in Locality-Aware Peer-to-Peer Networks.International Journal of Network Management (IJNM), Special Issue on Economic Traffic Management.21(1), (2011).
     
  • Hoßfeld, T., Lehrieder, F., Hock, D., Oechsner, S., Despotovic, Z., Kellerer, W., Michel, M.: Characterization of BitTorrent Swarms and their Distribution in the Internet.Computer Networks.55(5),1197-1215 (2011).
     
  • Ciszkowski, T., Mazurczyk, W., Kotulski, Z., Hoßfeld, T., Fiedler, M., Collange, D.: Towards Quality of Experience-based Reputation Models for Future Web Service Provisioning.Special Issue of the Springer Telecommunication Systems Journal: Future Internet Services and Architectures - Trends and Visions, print available in 2013.51,283-295 (2010).
     
  • Fiedler, M., Hoßfeld, T., Tran-Gia, P.: A Generic Quantitative Relationship between Quality of Experience and Quality of Service.IEEE Network Special Issue on Improving QoE for Network Services. (2010).
     
  • Dán, G., Stamoulis, G.D., Hoßfeld, T., Oechsner, S., Cholda, P., Stankiewicz, R., Papafili, I.: Interaction Patterns between P2P Content Distribution Systems and ISPs.to be published in IEEE Communications Magazine. (2010).
     
  • Tran-Gia, P., Hoßfeld, T., Menth, M., Pries, R.: Emerging Issues in Current Future Internet Design.e&i Elektrotechnik und Informationstechnik, Special Issue 'Future Internet', ISSN: 0932-383X (print), ISSN: 1613-7620 (online).07/08, (2009).
     
  • Schlosser, D., Hoßfeld, T.: Mastering Selfishness and Heterogeneity in Mobile P2P Content Distribution Networks with Multiple Source Download in Cellular Networks.Peer-to-Peer Networking and Applications, Special Issue on Mobile P2P Networking and Computing. (2009).
     
  • Chan Hung, N., Hoßfeld, T., Ngo Hoang, G., Thanh Vinh, V., Manh Thang, N.: Challenges in the Development of Mobile P2P Applications and Services.Vietname Journal on Information and Communication Technologies.E-1, Number 2 (6), (2009).
     
  • Hoßfeld, T., Binzenhöfer, A.: Analysis of Skype VoIP Traffic in UMTS: End-to-End QoS and QoE Measurements.Computer Networks.52,650-666 (2008).
     
  • Binzenhöfer, A., Hoßfeld, T., Kunzmann, G., Eger, K.: Efficient Simulation of Large-Scale P2P Networks.International Journal of Computational Science and Engineering (IJCSE): Special Issue on Parallel, Distributed and Network-Based Processing. (2008).
     
  • Hoßfeld, T., Leibnitz, K., Remiche, M.-A.: Modeling of an Online TV Recording System.SIGMETRICS Performance Evaluation Review.Volume 35, Number 2, (2007).
     

Artikel in Konferenzband

  • Surminski, S., Moldovan, C., Hoßfeld, T.: Practical QoE Evaluation of Adaptive Video Streaming.Proceedings of the 19th International Conference on Measurement, Modelling and Evaluation of Computing Systems (MMB). , Erlangen, Germany (2018).
     
  • Loh, F., Wamser, F., Hoßfeld, T., Tran-Gia, P.: Quality of Service Assessment of Live Video Streaming with a Remote-Controlled Drone.IEEE Conference on Network Softwarization. , Montreal, Canada (2018).
     
  • Hoßfeld, T., Varela, M., Heegaard, P.E., Skorin-Kapov, L.: QoE Analysis of the Setup of Different Internet Services for FIFO Server Systems.Proceedings of the 19th International Conference on Measurement, Modelling and Evaluation of Computing Systems (MMB). , Erlangen, Germany (2018).
     
  • Hoßfeld, T., Metzger, F., Rossi, D.: Speed Index: Relating the Industrial Standard for User Perceived Web Performance to Web QoE.Proceedings of the 10th International Conference on Quality of Multimedia Experience (QoMEX 2018). , Sardinia, Italy (2018).
     
  • Moldovan, C., Skorin-Kapov, L., Heegaard, P.E., Hoßfeld, T.: Optimal Fairness and Quality in Video Streaming With Multiple Users.30th International Teletraffic Congress (ITC 30). p. 6. , Vienna, Austria (2018).
     
  • Volodina, E., Aziz, A., Rathgeb, E., Hoßfeld, T.: Application of Visual Analysis to Detect and Analyze Patterns in VoIP Attack Traffic.17th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/12th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE) (2018).
     
  • Seufert, M., Schwind, A., Waigand, M., Hoßfeld, T.: Potential Traffic Savings by Leveraging Proximity of Communication Groups in Mobile Messaging.14th International Conference on Network and Service Management (CNSM). , Rome, Italy (2018).
     
  • Hoßfeld, T., Metzger, F., Heegaard, P.E.: Traffic Modeling for Aggregated Periodic IoT Data.Proceedings of the 21st Conference on Innovation in Clouds, Internet and Networks (ICIN). , Paris, France (2018).
     
  • Lagerspetz, E., Flores, H., Mäkitalo, N., Hui, P., Nurmi, P., Tarkoma, S., Passarella, A., Ott, J., Reichl, P., Conti, M., Fiedler, M., Singh, J., Strufe, T., Hoßfeld, T.: Pervasive Communities in the Internet of People.Proceedings of the 1st International Workshop on Context-Awareness for Multi-Device Pervasive and Mobile Computing (PerCrowd). , Athens, Greece (2018).
     
  • Seufert, M., Moldovan, C., Burger, V., Hoßfeld, T.: Applicability and Limitations of a Simple WiFi Hotspot Model for Cities.13th International Conference on Network and Service Management (CNSM). , Tokio, Japan (2017).
     
  • Moldovan, C., Burger, V., Metzger, F., Surminski, S., Hoßfeld, T.: Viability of Wi-Fi Caches in an Era of HTTPS Prevalence.IEEE ICC'17: Bridging People, Communities, and Cultures. , Paris, France (2017).
     
  • Hoßfeld, T., Heegaard, P.E., Skorin-Kapov, L., Varela, M.: No Silver Bullet: QoE Metrics, QoE Fairness, and User Diversity in the Context of QoE Management.9th International Conference on Quality of Multimedia Experience (QoMEX 2017). , Erfurt, Germany (2017).
     
  • Lareida, A., Hoßfeld, T., Stiller, B.: The BitTorrent Peer Collector Problem.IFIP/IEEE International Symposium on Integrated Network Management. , Lisbon, Portugal (2017).
     
  • Hoßfeld, T., Fiedler, M., Gustafsson, J.: Betas: Deriving Quantiles from MOS-QoS Relations of IQX Models for QoE Management.IFIP/IEEE International Workshop on Quality of Experience Management (QoE-Management). , Lisbon, Portugal (2017).
     
  • Surminski, S., Moldovan, C., Hoßfeld, T.: Saving Bandwidth by Limiting the Buffer Size in HTTP Adaptive Streaming.MMBnet 2017 Proceedings of the 9th GI/ITG Workshop. , Hamburg, Germany (2017).
     
  • Moldovan, C., Hagn, K., Sieber, C., Kellerer, W., Hoßfeld, T.: Keep Calm and Don’t Switch: About the Relationship Between Switches and Quality in HAS.29th International Teletraffic Congress (ITC 29). p. 6. , Genoa, Italy (2017).
     
  • Burger, V., Hirth, M., Hoßfeld, T., Tran-Gia, P.: Principles of Information Neutrality and Counter Measures Against Biased Information.Lecture Notes in Informatics: Value-Sensitive Design of Internet-Based Services. , Klagenfurt, Austria (2016).
     
  • Moldovan, C., Sieber, C., Heegaard, P.E., Kellerer, W., Hoßfeld, T.: YouTube Can Do Better: Getting the Most Out of Video Adaptation.ITC and IEEE Workshop on QoE Centric Management (QCMan) (2016).
     
  • Liotou, E., Hoßfeld, T., Moldovan, C., Metzger, F., Tsolkas, D., Passas, N.: Enriching HTTP adaptive streaming with context awareness: A tunnel case study.IEEE International Conference on Communications Workshops (ICC) (2016).
     
  • Seufert, M., Hoßfeld, T., Schwind, A., Burger, V., Tran-Gia, P.: Group-based Communication in WhatsApp.1st IFIP Internet of People Workshop (IoP). , Vienna, Austria (2016).
     
  • Seufert, M., Hoßfeld, T.: One Shot Crowdtesting: Approaching the Extremes of Crowdsourced Subjective Quality Testing.5th ISCA/DEGA Workshop on Perceptual Quality of Systems (PQS). , Berlin, Germany (2016).
     
  • Moldovan, C., Hoßfeld, T.: Impact of Variances on the QoE in Video Streaming.ITC and IEEE Workshop on QoE Centric Management (QCMan) (2016).
     
  • Sieber, C., Heegaard, P.E., Hoßfeld, T., Kellerer, W.: Sacrificing efficiency for quality of experience: YouTube's redundant traffic behavior.IFIP Networking Conference (2016).
     
  • Seufert, M., Zach, O., Hoßfeld, T., Slanina, M., Tran-Gia, P.: Impact of Test Condition Selection in Adaptive Crowdsourcing Studies on Subjective Quality.8th International Conference on Quality of Multimedia Experience (QoMEX). , Lisbon, Portugal (2016).
     
  • Hoßfeld, T., Skorin-Kapov, L., Heegaard, P.E., Varela, M., Chen, K.-T.: On Additive and Multiplicative QoS-QoE Models for Multiple QoS Parameters.5th ISCA/DEGA Workshop on Perceptual Quality of Systems (PQS) (2016).
     
  • Metzger, F., Rafetseder, A., Schwartz, C., Hoßfeld, T.: Games and frames: A strange tale of QoE studies.Eighth International Conference on Quality of Multimedia Experience (QoMEX) (2016).
     
  • Sackl, A., Schatz, R., Hoßfeld, T., Metzger, F., Lister, D., Irmer, R.: QoE Management made uneasy: The case of Cloud Gaming.IEEE Workshop on Quality of Experience-based Management for Future Internet Applications and Services (QoE-FI) (2016).
     
  • Hoßfeld, T., Skorin-Kapov, L., Haddad, Y., Pocta, P., Siris, V., Zgank, A., Melvin, H.: Can context monitoring improve QoE? A case study of video flash crowds in the Internet of Services.Third IFIP/IEEE International Workshop on Quality of Experience Centric Management. , Ottawa, Canada (2015).
     
  • Gardlo, B., Egger, S., Hoßfeld, T.: Do Scale-Design and Training Matter for Video QoE Assessments through Crowdsourcing?Fourth International Workshop on Crowdsourcing for Multimedia (CrowdMM) (2015).
     
  • Seufert, M., Hoßfeld, T., Sieber, C.: Impact of Intermediate Layer on Quality of Experience of HTTP Adaptive Streaming.11th International Conference on Network and Service Management (CNSM). , Barcelona, Spain (2015).
     
  • Hoßfeld, T., Moldovan, C., Schwartz, C.: To Each According to his Needs: Dimensioning Video Buffer for Specific User Profiles and Behavior.Third IFIP/IEEE International Workshop on Quality of Experience Centric Management. , Ottawa, Canada (2015).
     
  • Seufert, M., Schwind, A., Hoßfeld, T., Tran-Gia, P.: Analysis of Group-based Communication in WhatsApp.7th EAI International Conference on Mobile Networks and Management (MONAMI). , Santander, Spain (2015).
     
  • Redi, J., Siahaan, E., Korshunov, P., Habigt, J., Hoßfeld, T.: When the Crowd Challenges the Lab: Lessons Learnt from Subjective Studies on Image Aesthetic Appeal.Fourth International Workshop on Crowdsourcing for Multimedia (CrowdMM) (2015).
     
  • Reichl, P., Egger, S., Möller, S., Kilkki, K., Fiedler, M., Hoßfeld, T., Tsiaras, C., Asrese, A.: The Unexpected QoE Killer: When the Network Emulator Misshapes Traffic and QoE.7th International Workshop on Quality of Multimedia Experience (QoMEX) (2015).
     
  • Metzger, F., Steindl, C., Hoßfeld, T.: A Simulation Framework for Evaluating the QoS and QoE of TCP-based Streaming in an LTE Network.27th International Teletraffic Congress (ITC). , Ghent, Belgium (2015).
     
  • Seufert, M., Burger, V., Wamser, F., Tran-Gia, P., Moldovan, C., Hoßfeld, T.: Utilizing Home Router Caches to Augment CDNs towards Information-Centric Networking.European Conference on Networks and Communications (EuCNC). , Paris, France (2015).
     
  • Hoßfeld, T., Redi, J.: Journey through the crowd: Best Practices and Recommendations for Crowdsourced QoE.7th International Workshop on Quality of Multimedia Experience (QoMEX). , Costa Navarino, Greece (2015).
     
  • Varela, M., Skorin-Kapov, L., Mäki, T., Hoßfeld, T.: QoE in the Web: A Dance of Design and Performance.7th International Workshop on Quality of Multimedia Experience (QoMEX). , Costa Navarino, Greece (2015).
     
  • Hoßfeld, T., Heegaard, P.E., Varela, M.: QoE beyond the MOS: Added Value Using Quantiles and Distributions.7th International Workshop on Quality of Multimedia Experience (QoMEX). , Costa Navarino, Greece (2015).
     
  • Hoßfeld, T., Schatz, R., Krieger, U.: QoE of YouTube Video Streaming for Current Internet Transport Protocols.Measurement, Modelling and Evaluation of Computing Systems (MMB 2014). , Bamberg, Germany (2014).
     
  • Schwartz, C., Hirth, M., Hoßfeld, T., Tran-Gia, P.: Performance Model for Waiting Times in Cloud File Synchronization Services.26th International Teletraffic Congress (ITC). , Karlskrona, Sweden (2014).
     
  • Oechsner, S., Bellalta, B., Dimitrova, D., Hoßfeld, T.: Visions and Challenges for Sensor Network Collaboration in the Cloud.The Eighth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS-2014). , Birmingham, UK (2014).
     
  • Hirth, M., Scheuring, S., Hoßfeld, T., Schwartz, C., Tran-Gia, P.: Predicting Result Quality in Crowdsourcing Using Application Layer Monitoring.5th International Conference on Communications and Electronics (ICCE 2014). , Da Nang, Vietnam (2014).
     
  • Metzger, F., Schwartz, C., Hoßfeld, T.: GTP-based Load Model and Virtualization Gain for a Mobile Network's GGSN.5th International Conference on Communications and Electronics. , Da Nang, Vietnam (2014).
     
  • Burger, V., Hirth, M., Schwartz, C., Hoßfeld, T.: Increasing the Coverage of Vantage Points in Distributed Active Network Measurements by Crowdsourcing.Measurement, Modelling and Evaluation of Computing Systems (MMB 2014). , Bamberg, Germany (2014).
     
  • Wajda, K., Stankiewicz, R., Dulinski, Z., Hoßfeld, T., Seufert, M., Hausheer, D., Wichtlhuber, M., Papafili, I., Dramitinos, M., Cruschelli, P., Soursos, S., Lapacz, R., Stiller, B.: Socially-aware Management of New Overlay Applications Traffic - The Optimization Potentials of the SmartenIT Approach.6th International Conference on Mobile Networks and Management (MONAMI). , Würzburg, Germany (2014).
     
  • Hoßfeld, T., Seufert, M., Sieber, C., Zinner, T.: Assessing Effect Sizes of Influence Factors Towards a QoE Model for HTTP Adaptive Streaming.6th International Workshop on Quality of Multimedia Experience (QoMEX). , Singapore (2014).
     
  • Hoßfeld, T., Hirth, M., Korshunov, P., Hanhart, P., Gardlo, B., Keimel, C., Timmerer, C.: Survey of Web-based Crowdsourcing Frameworks for Subjective Quality Assessment.16th International Workshop on Multimedia Signal Processing. , Jakarta, Indonesia (2014).
     
  • Schwartz, C., Scheib, M., Hoßfeld, T., Tran-Gia, P., Manuel Gimenez-Guzman, J.: Trade-Offs for Video-Providers in LTE Networks: Smartphone Energy Consumption Vs Wasted Traffic.22nd International Teletraffic Congress Specialist Seminar on Energy Efficient and Green Networking. , Christchurch, New Zealand (2013).
     
  • Hoßfeld, T., Strohmeier, D., Raake, A., Schatz, R.: Pippi Longstocking Calculus for Temporal Stimuli Pattern on YouTube QoE.5th ACM Workshop on Mobile Video (MoVid 2013). , Oslo, Norway (2013).
     
  • Amrehn, P., Vandenbroucke, K., Hoßfeld, T., de Moor, K., Hirth, M., Schatz, R., Casas, P.: Need for Speed? On Quality of Experience for File Storage Services.4th International Workshop on Perceptual Quality of Systems (PQS 2013). , Vienna, Austria (2013).
     
  • Varela, M., Mäki, T., Skorin-Kapov, L., Hoßfeld, T.: Towards an understanding of visual appeal in website design.Fifth International Workshop on Quality of Multimedia Experience (QoMEX 2013). , Klagenfurt, Austria (2013).
     
  • Sackl, A., Seufert, M., Hoßfeld, T.: Asking Costs Little? The Impact of Tasks in Video QoE Studies on User Behavior and User Ratings.4th International Workshop on Perceptual Quality of Systems (PQS). , Vienna, Austria (2013).
     
  • Seufert, M., Lorey, K., Hirth, M., Hoßfeld, T.: Gamification Framework for Personalized Surveys on Relationships in Online Social Networks.1st International Workshop on Crowdsourcing and Gamification in the Cloud (CGCloud). , Dresden, Germany (2013).
     
  • Varela, M., Mäki, T., Skorin-Kapov, L., Hoßfeld, T.: Increasing Payments in Crowdsourcing: Don't look a gift horse in the mouth.4th International Workshop on Perceptual Quality of Systems (PQS 2013). , Vienna, Austria (2013).
     
  • Casas, P., Schatz, R., Hoßfeld, T.: Monitoring YouTube QoE: Is Your Mobile Network Delivering the Right Experience to your Customers?2013 IEEE Wireless Communications and Networking Conference (WCNC 2013). , Shanghai, China (2013).
     
  • Schwartz, C., Lehrieder, F., Wamser, F., Hoßfeld, T., Tran-Gia, P.: Smart-Phone Energy Consumption Vs. 3G Signaling Load: The Influence of Application Traffic Patterns.Tyrrhenian International Workshop 2013 on Digital Communications: Green ICT. , Genova, Italy (2013).
     
  • Burger, V., Hoßfeld, T., Garcia, D., Seufert, M., Scholtes, I., Hock, D.: Resilience in Enterprise Social Networks.Workshop Sozioinformatik 2013. , Koblenz, Germany (2013).
     
  • Seufert, M., Burger, V., Hoßfeld, T.: HORST - Home Router Sharing based on Trust.Workshop on Social-aware Economic Traffic Management for Overlay and Cloud Applications (SETM). , Zurich, Switzerland (2013).
     
  • Redi, J., Hoßfeld, T., Korshunov, P., Mazza, F., Povoa, I., Keimel, C.: Crowdsourcing-based multimedia subjective evaluations: a case study on image recognizability and aesthetic appeal.ACM CrowdMM 2013. , Barcelona, Spain (2013).
     
  • Sieber, C., Hoßfeld, T., Zinner, T., Tran-Gia, P., Timmerer, C.: Implementation and User-centric Comparison of a Novel Adaptation Logic for DASH with SVC.IFIP/IEEE International Workshop on Quality of Experience Centric Management (QCMan), Best Paper Award. , Ghent, Belgium (2013).
     
  • Hinrichsen, H., Hoßfeld, T., Hirth, M., Tran-Gia, P.: Entropy Production in Stationary Social Networks.4th Workshop on Complex Networks (CompleNet 2013). , Berlin, Germany (2013).
     
  • Seufert, M., Darzanos, G., Burger, V., Papafili, I., Hoßfeld, T.: Socially-Aware Traffic Management.Workshop Sozioinformatik. , Koblenz, Germany (2013).
     
  • Egger, S., Reichl, P., Hoßfeld, T., Schatz, R.: Time is Bandwidth? Narrowing the Gap between Subjective Time Perception and Quality of Experience.2012 IEEE International Conference on Communications (ICC 2012). , Ottawa, Canada (2012).
     
  • Egger, S., Hoßfeld, T., Schatz, R., Fiedler, M.: Waiting Times in Quality of Experience for Web Based Services.QoMEX 2012. , Yarra Valley, Australia (2012).
     
  • Burger, V., Lehrieder, F., Hoßfeld, T., Seedorf, J.: Who Profits from Peer-to-Peer File-Sharing? Traffic Optimization Potential in BitTorrent Swarms.International Teletraffic Congress (ITC 24). , Krakow, Poland (2012).
     
  • Schatz, R., Hoßfeld, T., Casas, P.: Passive YouTube QoE Monitoring for ISPs.Best Paper Award at Workshop on Future Internet and Next Generation Networks (FINGNet-2012). , Palermo, Italy (2012).
     
  • Zinner, T., Liers, F., Hoßfeld, T., Rauscher, D., Reuther, B., Günther, D., Volkert, T., Fiedler, M.: Prospects for Realizing User-Centric Network Orchestration: FEC-protected SVC Streaming.7. GI/ITG KuVS Fachgespräch 'Future Internet'. , München (2012).
     
  • Gardlo, B., Ries, M., Hoßfeld, T.: Impact of Screening Technique on Crowdsourcing QoE Assessments.22nd International Conference Radioelektronika 2012, Special Session on Quality in multimedia systems. , Brno, Czech Republic (2012).
     
  • Hirth, M., Lehrieder, F., Oberste-Vorth, S., Hoßfeld, T., Tran-Gia, P.: Wikipedia and its Network of Authors from a Social Network Perspective.International Conference on Communications and Electronics (ICCE). , Hue, Vietnam (2012).
     
  • Gardlo, B., Ries, M., Hoßfeld, T., Schatz, R.: Microworkers vs. Facebook: The Impact of Crowdsourcing Platform Choice on Experimental Results.QoMEX 2012. , Yarra Valley, Australia (2012).
     
  • Zinner, T., Klein, D., Hoßfeld, T.: User-Centric Network-Application Interaction for Live HD Video Streaming.4th International Conference on Mobile Networks and Management (MONAMI 2012). , Hamburg, Germany (2012).
     
  • Hoßfeld, T., Egger, S., Schatz, R., Fiedler, M., Masuch, K., Lorentzen, C.: Initial Delay vs. Interruptions: Between the Devil and the Deep Blue Sea.QoMEX 2012. , Yarra Valley, Australia (2012).
     
  • Hoßfeld, T., Hirth, M., Tran-Gia, P.: Modeling of Crowdsourcing Platforms and Granularity of Work Organization in Future Internet.International Teletraffic Congress (ITC). , San Francisco, USA (2011).
     
  • Hoßfeld, T., Schatz, R., Seufert, M., Hirth, M., Zinner, T., Tran-Gia, P.: Quantification of YouTube QoE via Crowdsourcing.IEEE International Workshop on Multimedia Quality of Experience - Modeling, Evaluation, and Directions (MQoE). , Dana Point, CA, USA (2011).
     
  • Jarschel, M., Schlosser, D., Scheuring, S., Hoßfeld, T.: An Evaluation of QoE in Cloud Gaming Based on Subjective Tests.Workshop on Future Internet and Next Generation Networks (FINGNet-2011). , Seoul, Korea (2011).
     
  • Stankiewicz, R., Cholda, P., Domzal, J., Wojcik, R., Hoßfeld, T., Zinner, T., Oechsner, S., Lehrieder, F.: Influence of traffic management solutions on Quality of Experience for prevailing overlay applications.Proceedings of the 7th Conference on Next Generation Internet Networks (NGI). , Kaiserslautern, Germany (2011).
     
  • Hoßfeld, T., Schatz, R., Biedermann, S., Platzer, A., Egger, S., Fiedler, M.: The Memory Effect and Its Implications on Web QoE Modeling.23rd International Teletraffic Congress (ITC 2011). , San Francisco, USA (2011).
     
  • Hirth, M., Hoßfeld, T., Tran-Gia, P.: Anatomy of a Crowdsourcing Platform - Using the Example of Microworkers.com.Workshop on Future Internet and Next Generation Networks (FINGNet). , Seoul, Korea (2011).
     
  • Hoßfeld, T., Schatz, R., Egger, S.: SOS: The MOS is not enough!.QoMEX 2011. , Mechelen, Belgium (2011).
     
  • Hoßfeld, T., Liers, F., Volkert, T., Schatz, R.: FoG and Clouds: Optimizing QoE for YouTube.KuVS 5thGI/ITG KuVS Fachgespräch NG Service Delivery Platforms. , Munich, Germany (2011).
     
  • Hoßfeld, T., Fiedler, M., Zinner, T.: The QoE Provisioning-Delivery-Hysteresis and Its Importance for Service Provisioning in the Future Internet.Proceedings of the 7th Conference on Next Generation Internet Networks (NGI). , Kaiserslautern, Germany (2011).
     
  • Hirth, M., Hoßfeld, T., Tran-Gia, P.: Cost-Optimal Validation Mechanisms and Cheat-Detection for Crowdsourcing Platforms.Workshop on Future Internet and Next Generation Networks (FINGNet). , Seoul, Korea (2011).
     
  • Zinner, T., Hohlfeld, O., Abboud, O., Hoßfeld, T.: Impact of Frame Rate and Resolution on Objective QoE Metrics.International Workshop on Quality of Multimedia Experience, 2010. , Trondheim (2010).
     
  • Jarschel, M., Kirstädter, A., Kellerer, W., Hoffmann, M., Hoßfeld, T., Köhler, S., Schlosser, D.: COMCON: Use Cases for Virtual Future Networks.TridentCom 2010. , Berlin (2010).
     
  • Lehrieder, F., Oechsner, S., Hoßfeld, T., Despotovic, Z., Kellerer, W., Michel, M.: Can P2P-Users Benefit from Locality-Awareness?10th IEEE International Conference on Peer-to-Peer Computing 2010 - IEEE P2P 2010. , Delft, the Netherlands (2010).
     
  • Lehrieder, F., Dán, G., Hoßfeld, T., Oechsner, S., Singeorzan, V.: The Impact of Caching on BitTorrent-like Peer-to-peer Systems.10th IEEE International Conference on Peer-to-Peer Computing 2010 - IEEE P2P 2010. , Best Paper Award, Delft, the Netherlands (2010).
     
  • Schlosser, D., Jarschel, M., Duelli, M., Hoßfeld, T., Hoffmann, K., Hoffmann, M., Jochen Morper, H., Jurca, D., Khan, A.: A Use Case Driven Approach to Network Virtualization.accepted at IEEE Kaleidoscope 2010, published via OPUS Würzburg under OpenAccess. , Würzburg (2010).
     
  • Chołda, P., Domzał, J., Wojcik, R., Stankiewicz, R., Lehrieder, F., Hoßfeld, T., Oechsner, S., Singeorzan, V.: Performance Evaluation of P2P Caches: Flash-Crowd Case.Australasian Telecommunication Networks and Applications Conference (ATNAC) 2010. , Auckland, New Zealand (2010).
     
  • Fiedler, M., Hoßfeld, T.: Quality of Experience-Related Differential Equations and Provisioning-Delivery Hysteresis.to 21st ITC Specialist Seminar on Multimedia Applications - Traffic, Performance and QoE. , Phoenix Seagaia Resort, Miyazaki, Japan (2010).
     
  • Zinner, T., Abboud, O., Hohlfeld, O., Hoßfeld, T., Tran-Gia, P.: Towards QoE Management for Scalable Video Streaming.21th ITC Specialist Seminar on Multimedia Applications - Traffic, Performance and QoE. , Miyazaki, Jap (2010).
     
  • Zinner, T., Hoßfeld, T., Nawaz Minash, T., Fiedler, M.: Controlled vs. Uncontrolled Degradations of QoE – The Provisioning-Delivery Hysteresis in Case of Video.New Dimensions in the Assessment and Support of Quality of Experience (QoE) for Multimedia Applications. , Tampere (2010).
     
  • Oechsner, S., Zinner, T., Prokopetz, J., Hoßfeld, T.: Supporting Scalable Video Codecs in a P2P Video-on-Demand Streaming System.21th ITC Specialist Seminar on Multimedia Applications - Traffic, Performance and QoE. , Miyazaki, Jap (2010).
     
  • Oechsner, S., Lehrieder, F., Hoßfeld, T., Metzger, F., Pussep, K., Staehle, D.: Pushing the Performance of Biased Neighbor Selection through Biased Unchoking.9th International Conference on Peer-to-Peer Computing. , Seattle, USA (2009).
     
  • Ciszkowski, T., Mazurczyk, W., Kotulski, Z., Hoßfeld, T., Fiedler, M., Collange, D.: Towards Quality of Experience-based Reputation Models for Future Web Service Provisioning.Future Internet Architectures: New Trends in Service Architectures (2nd Euro-NF Workshop). , Santander, Spain (2009).
     
  • Schlosser, D., Hoßfeld, T.: Service Oriented Network Framework Enabling Global QoS and Network Virtualization.ITC SS 2009. , Hoi An (2009).
     
  • Berl, A., de Meer, H., Hoßfeld, T.: P2P Solutions for Cellular Networks.International Conference on Advances in P2P Systems (AP2PS 2009). , Sliema, Malta (2009).
     
  • Oechsner, S., Hoßfeld, T., Tran-Gia, P.: Performance Evaluation of a Distributed Lookup System for a Virtual Database Server.20th ITC Specialist Seminar. , Hoi An, Vietnam (2009).
     
  • Stiller, B., Hausheer, D., Hoßfeld, T., Liotta, A., Spirou, S., Waldburger, M.: A Discussion of Socio-economic Management and Incentives for the Future Internet.2nd International Workshop on the Network of the Future (FutureNet II) in conjunction with IEEE GLOBECOM 2009. , Honolulu, Hawaii (2009).
     
  • Hoßfeld, T., Leibnitz, K., Nakao, A.: Modeling of Modern Router Architectures Supporting Network Virtualization.2nd International Workshop on the Network of the Future (FutureNet II) in conjunction with IEEE GLOBECOM 2009. , Honolulu, Hawaii (2009).
     
  • Hoßfeld, T., Leibnitz, K., Remiche, M.-A.: Exact Sojourn Time Distribution in an Online IPTV Recording Service.15th International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA 2008). , Nicosia, Cyprus (2008).
     
  • Stiller, B., Hoßfeld, T.: Modeling of P2P-based Video Streaming.Joint EC-GIN, EMANICS, and SmoothIT Workshop Economic Traffic Management. , Zurich, Switzerland (2008).
     
  • Hoßfeld, T., Leibnitz, K.: A Qualitative Measurement Survey of Popular Internet-based IPTV Systems.Second International Conference on Communications and Electronics (HUT-ICCE 2008). , Hoi An, Vietnam (2008).
     
  • Fernandez-Palacios Gimenez, J.P., Angeles Callejo Rodriguez, M., Hasan, H., Hoßfeld, T., Staehle, D., Despotovic, Z., Kellerer, W., Pussep, K., Papafili, I., Stamoulis, G.D., Stiller, B.: A New Approach for Managing Traffic of Overlay Applications of the SmoothIT Project.2nd International Conference on Autonomous Infrastructure, Management and Security (AIMS 2008). , Bremen, Germany (2008).