Jörg Ott

Prof. Dr.-Ing.

  • Otakaari 5

20032019

Research output per year

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Personal profile

Artistic and research interests

Jörg's research interests are in network architectures, protocol design, and networked systems, from modeling to implementation. His current research areas include communication in challenged networks, particularly delay-tolerant/mobile opportunistic networking; adaptive real-time communication, information-centric networking, and network measurements. He wass co-chair of the DTN Research Group in the IRTF from 2011 through 2016. In the IETF, was co-chair of the MMUSIC working group from 1997 through 2009 and co-chaired the SIP working group from its foundation in 1999 to October 2002. Jörg co-founded Tellique Kommunikationstechnik GmbH (1998), which provided solutions for IP multicast-based content distribution and performance enhancements for satellite and other challenged networks; Lysatiq GmbH (2007), which provided solutions for disconnection tolerance and performance optimizations for challenged networks and mobile Internet access; Spacetime Networks Oy (2013), which provides software solutions for enabling networking (not just) in challenging industrial environments; and NeMu ("Networked Multimedia") Dialogue Systems Oy (also: callstats.io), which provides QoS and QoE monitoring and analysis for (interactive) (WebRTC-based) multimedia services.

Jörg is vice chair of IEEE Comsoc TCCC and is steering committee member of the ACM/ISOC Applied Networking Research Workshop (ANRW), the ACM CHANTS workshop, the ACM ICN conference, the IEEE Global Internet Symposium.  He was ACM SIGCOMM treasurer (2013 - 2017) and recently general co-chair of ACM MobiSys (2018) and ACM SIGCOMM (2012) and TPC co-chair of GI NetSys (2019), the ISOC/ACM/IRTF Applied Networking Research Workshop (2017), IFIP Networking (2016), and organizer of numerous workshops and Dagstuhl seminars.

Supervision of post-doc researchers

Aaron Yi DING (Postdoc@CM, 2016-2018): Assistant Professor, TU Delft.

Esa Hyytiä (Aalto, post-doc): Associate Professor, University of Iceland.

Pasi Sarolahti (Aalto, post-doc): Lecturer at Aalto University, Comnet.

Dr. Philip Ginzboorg (Aalto, post-doc), senior researcher at Huawei, Finland.

Dr. Varun Singh (Aalto, PhD student, post-doc), now founder and CEO of callstats.io

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Research Output

Measuring the Feasibility of Teleoperated Driving in Mobile Networks

Neumeier, S., Walelgne, E., Bajpai, V., Ott, J. & Facchi, C., 2019, Proceedings of the 3rd Network Traffic Measurement and Analysis Conference. IEEE, p. 113-120 8 p. 8784466

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
  • 140 Downloads (Pure)

    Measuring Web Latency and Rendering Performance: Method, Tools & Longitudinal Dataset

    Asrese, A., Eravuchira, S. J., Bajpai, V., Sarolahti, P. & Ott, J., Jun 2019, In : IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT. 16, 2, p. 535-549 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

    File
  • 143 Downloads (Pure)

    Measuring Web Quality of Experience in Cellular Networks

    Asrese, A., Walelgne, E. A., Bajpai, V., Lutu, A., Alay, O. & Ott, J., Mar 2019, Passive and Active Measurement, 20th International Conference, PAM 2019, Puerto Varas, Chile, March 27-29, 2019, Proceedings. p. 18-33 15 p. (Lecture Notes in Computer Science ; vol. 11419 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  • 4 Citations (Scopus)

    Web-based framework for accessing native opportunistic networking applications

    Nagy, M., Kärkkäinen, T., Kurnikov, A. & Ott, J., 1 Jun 2019, 20th IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks, WoWMoM 2019. IEEE, 8793026

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  • Analyzing Throughput and Stability in Cellular Networks

    Walelgne, E., Manner, J., Bajpai, V. & Ott, J., 9 Jul 2018, IEEE/IFIP Network Operations and Management Symposium. IEEE, 9 p. (IEEE/IFIP Network Operations and Management Symposium).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Open Access
    File
  • 6 Citations (Scopus)
    117 Downloads (Pure)

    Projects

    Business perspectives and risks

    Ott, J.

    01/01/201531/12/2016

    Project: EU: Framework programmes funding

    Experience sharing platform development and integration

    Ott, J. & Desta, M.

    01/01/201531/12/2016

    Project: EU: Framework programmes funding

    Deployment and experimentation through an application use case

    Ott, J. & Nagy, M.

    01/01/201531/12/2016

    Project: EU: Framework programmes funding

    Productization of experience sharing platforms

    Ott, J., Raja, M., Keränen, A., Kurnikov, A. & Desta, M.

    01/01/201531/12/2016

    Project: EU: Framework programmes funding

    Business incentives for an horizontal IoT approach

    Ott, J.

    01/01/201531/12/2016

    Project: EU: Framework programmes funding

    Prizes

    The best workshop paper Sigcomm 2012, Finland

    Jörg Ott (Recipient), 2012

    Prize: Award or honor granted for a specific work

    Activities

    ACM MobiSys Workshop on Do-it-yourself Networking: an Interdisciplinary Approach, Italy

    Jörg Ott (Contributor)
    2015

    Activity: Talk or presentation typesConference presentation

    IEEE Conference on Computer Communications

    Jörg Ott (Member)
    2015

    Activity: Participating in or organising an event typesMembership of a scientific or program committee of a conference or seminar

    Balazs Kreith

    Jörg Ott (Host)
    1 Jan 2015

    Activity: Hosting a visitor typesHosting a visitor

    ACMMultimedia, Australia

    Jörg Ott (Contributor)
    2015

    Activity: Talk or presentation typesConference presentation

    IEEE WoWMoM Workshop on Autonomic and Opportunistic Communications

    Jörg Ott (Member)
    2015

    Activity: Participating in or organising an event typesMembership of a scientific or program committee of a conference or seminar