Md Safiqul Islam

• Welzl, Michael; Teymoori, Peyman; Islam, Md Safiqul; Hutchison, David & Gjessing, Stein (2022). Future Internet Congestion Control: The Diminishing Feedback Problem. IEEE Communications Magazine. ISSN 0163-6804. 60(9), p. 87–92. doi: 10.1109/MCOM.006.2200008.
• Islam, Md Safiqul; Welzl, Michael & Fladby, Tobias (2022). Real-Life Implementation and Evaluation of Coupled Congestion Control for WebRTC Media and Data Flows. IEEE Access. ISSN 2169-3536. 10, p. 95046–95066. doi: 10.1109/ACCESS.2022.3206041.
• Welzl, Michael; Islam, Safiqul; Gundersen, Michael & Fischer, Andreas (2021). Transport Services: A Modern API for an Adaptive Internet Transport Layer. IEEE Communications Magazine. ISSN 0163-6804. 59(4), p. 16–2242. doi: 10.1109/MCOM.001.2000870. Full text in Research Archive
• Hayes, David Andrew; Welzl, Michael; Ferlin, Simone; Ros, David & Islam, Safiqul (2020). Online Identification of Groups of Flows Sharing a Network Bottleneck. IEEE/ACM Transactions on Networking. ISSN 1063-6692. 28(5), p. 2229–2242. doi: 10.1109/TNET.2020.3007346. Full text in Research Archive
• Welzl, Michael; Teymoori, Peyman; Gjessing, Stein & Islam, Safiqul (2020). Follow the Model: How Recursive Networking Can Solve the Internet's Congestion Control Problems, 2020 International Conference on Computing, Networking and Communications (ICNC) . IEEE conference proceedings. ISSN 978-1-7281-4905-9. p. 518–524. doi: 10.1109/ICNC47757.2020.9049648. Full text in Research Archive
• Barik, Runa; Welzl, Michael; Teymoori, Peyman; Islam, Safiqul & Gjessing, Stein (2020). Performance Evaluation of In-network Packet Retransmissions using Markov Chains, 2020 International Conference on Computing, Networking and Communications (ICNC) . IEEE conference proceedings. ISSN 978-1-7281-4905-9. Full text in Research Archive
• Islam, Safiqul; Welzl, Michael & Gjessing, Stein (2019). How to Control a TCP: Minimally-Invasive Congestion Management for Datacenters. In Ansari, Nirwan & Wang, Honggang (Ed.), Proceedings of the 2019 International Conference on Computing, Networking and Communications (ICNC): Green Computing, Networking, and Communications. IEEE Sarnoff Symposium. ISSN 978-1-5386-9223-3. p. 121–125. doi: 10.1109/ICCNC.2019.8685516. Full text in Research Archive
• Welzl, Michael; Islam, Safiqul; Barik, Runa; Gjessing, Stein & Elmokashfi, Ahmed Mustafa Abdalla (2019). Investigating the Delay Impact of the DiffServ Code Point (DSCP). In Ansari, Nirwan & Wang, Honggang (Ed.), Proceedings of the 2019 International Conference on Computing, Networking and Communications (ICNC): Green Computing, Networking, and Communications. IEEE Sarnoff Symposium. ISSN 978-1-5386-9223-3. p. 612–616. doi: 10.1109/ICCNC.2019.8685538. Full text in Research Archive
• Barik, Runa; Welzl, Michael; Elmokashfi, Ahmed; Dreibholz, Thomas; Islam, Safiqul & Gjessing, Stein (2019). On the Utility of Unregulated IP DiffServ Code Point (DSCP) Usage by End Systems. Performance evaluation (Print). ISSN 0166-5316. 135. doi: 10.1016/j.peva.2019.102036. Full text in Research Archive
• Islam, Safiqul; Welzl, Michael & Gjessing, Stein (2018). Lightweight and flexible single-path congestion control coupling, NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium. IEEE Sarnoff Symposium. ISSN 978-1-5386-3416-5. p. 1–6. doi: 10.1109/NOMS.2018.8406137. Full text in Research Archive
• Islam, Safiqul; Welzl, Michael; Hiorth, Kristian Andreas; Hayes, David; Armitage, Grenville & Gjessing, Stein (2018). ctrlTCP: Reducing latency through coupled, heterogeneous multi-flow TCP congestion control, IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS). IEEE Sarnoff Symposium. ISSN 978-1-5386-5979-3. p. 214–219. doi: 10.1109/INFCOMW.2018.8406887. Full text in Research Archive
• Barik, Runa; Welzl, Michael; Elmokashfi, Ahmed Mustafa Abdalla; Gjessing, Stein & Islam, Safiqul (2017). fling: A Flexible Ping for Middlebox Measurements. In Davoli, Franco & Jain, Nikhil (Ed.), Teletraffic Congress (ITC 29), 2017 29th International. IEEE Sarnoff Symposium. ISSN 978-0-9883045-3-6. p. 134–142. doi: 10.23919/ITC.2017.8064349. Full text in Research Archive
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & You, Jianjie (2016). OpenTCP: Combining congestion controls of parallel TCP connections. In Guojian Cheng, Xi'an (Eds.), 2016 IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC). IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-4673-9613-4. p. 194–198. doi: 10.1109/IMCEC.2016.7867199.
• Islam, Safiqul & Welzl, Michael (2016). Start Me Up: Determining and Sharing TCP's Initial Congestion Window, Proceedings of the 2016 Applied Networking Research Workshop. Association for Computing Machinery (ACM). ISSN 978-1-4503-4443-2. p. 52–54. doi: 10.1145/2959424.2959440. Full text in Research Archive
• Islam, Safiqul; Welzl, Michael; Hayes, David Andrew & Gjessing, Stein (2016). Managing Real-Time Media Flows through a Flow State Exchange. In Badonnel, Semma (Eds.), Proceedings of NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE conference proceedings. ISSN 978-1-5090-0223-8. p. 112–120. doi: 10.1109/NOMS.2016.7502803.
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2015). Coupled congestion control for RTP media. Computer communication review. ISSN 0146-4833. 44(4). doi: 10.1145/2630088.2630089.
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2014). Coupled congestion control for RTP media. In Kühlewind, Mirja & Kutscher, Dirk (Ed.), Proceedings of the 2014 ACM SIGCOMM workshop on Capacity sharing workshop. Association for Computing Machinery (ACM). ISSN 978-1-4503-2991-0. p. 21–26. doi: 10.1145/2630088.2630089.
• Islam, Safiqul; Khan, Razib Hayat & Bappy, Dewan Muhammad (2010). A Hierarchical Itrusion Detection System in Wireless Sensor Networks. International Journal of Computer Science and Network Security. ISSN 1738-7906. 10(8), p. 21–26.

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• Welzl, Michael; Oepen, Stephan; Cezary Jaskula, Cezary; Griwodz, Carsten & Islam, Safiqul (2021). Collaboration in the IETF: an initial analysis of two decades in email discussions. Computer communication review. ISSN 0146-4833. 51(3), p. 29–32. doi: 10.1145/3477482.3477488.
• Islam, Safiqul; Welzl, Michael & Gjessing, Stein (2013). One Control to Rule Them All - Coupled Congestion Control for RTP Media.
• Islam, Safiqul; Welzl, Michael; Gjessing, Stein & Khademi, Naeem (2014). Coupled Congestion Control for RTP Media. University of Oslo. ISSN 978-82-7368-405-9. Full text in Research Archive Show summary

  Congestion occurs at a bottleneck along an Internet path; multiple flows between the same sender and receiver pairs can benefit from using only a single congestion control instance when they share the same bottleneck. These benefits include the ability to control the rate allocation between flows and reduced overall delay (multiple congestion control instances cause more queuing delay than one since each has no knowledge of the congestion episodes experienced by the others). We present a mechanism for coupling congestion control for real-time media and show its benefits by coupling multiple congestion controlled flows that share the same bottleneck.

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