default search action
Michael Welzl
Person information
- affiliation: University of Oslo, Department of Informatics, Norway
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2020 – today
- 2024
- [j31]Tobias Meuser, Lauri Lovén, Monowar H. Bhuyan, Shishir G. Patil, Schahram Dustdar, Atakan Aral, Suzan Bayhan, Christian Becker, Eyal de Lara, Aaron Yi Ding, Janick Edinger, James Gross, Nitinder Mohan, Andy D. Pimentel, Etienne Rivière, Henning Schulzrinne, Pieter Simoens, Gürkan Solmaz, Michael Welzl:
Revisiting Edge AI: Opportunities and Challenges. IEEE Internet Comput. 28(4): 49-59 (2024) - [j30]Peyman Teymoori, Michael Welzl, David A. Hayes:
LGCC: A Novel High-Throughput and Low Delay Paradigm Shift in Multi-Hop Congestion Control. IEEE/ACM Trans. Netw. 32(1): 761-776 (2024) - [c72]Safiqul Islam, Michael Welzl, Erlend Hapnes, Boning Feng:
Using the IPv6 Flow Label for Path Consistency: A Large-Scale Measurement Study. ICC 2024: 3022-3027 - [c71]Gina Yuan, Matthew Sotoudeh, David K. Zhang, Michael Welzl, David Mazières, Keith Winstein:
Sidekick: In-Network Assistance for Secure End-to-End Transport Protocols. NSDI 2024 - 2023
- [c70]Kristjon Ciko, Michael Welzl, Peyman Teymoori:
Going Dark: A Software "Light Switch" for Internet Servers. LANMAN 2023: 1-6 - [c69]Michael Welzl, Jörg Ott, Colin Perkins, Safiqul Islam, Dirk Kutscher:
How not to IETF: Lessons Learned From Failed Standardization Attempts. PerCom Workshops 2023: 427-432 - 2022
- [j29]Safiqul Islam, Michael Welzl, Tobias Fladby:
Real-Life Implementation and Evaluation of Coupled Congestion Control for WebRTC Media and Data Flows. IEEE Access 10: 95046-95066 (2022) - [j28]Kristjon Ciko, Peyman Teymoori, Michael Welzl:
LGC-ShQ: Datacenter Congestion Control with Queueless Load-Based ECN Marking. Comput. Commun. Rev. 52(4): 2-11 (2022) - [j27]Michael Welzl, Peyman Teymoori, Safiqul Islam, David Hutchison, Stein Gjessing:
Future Internet Congestion Control: The Diminishing Feedback Problem. IEEE Commun. Mag. 60(9): 87-92 (2022) - [c68]Safiqul Islam, Kristian A. Hiorth, Carsten Griwodz, Michael Welzl:
Is it really necessary to go beyond a fairness metric for next-generation congestion control? ANRW 2022: 1:1-1:7 - [c67]Gina Yuan, David K. Zhang, Matthew Sotoudeh, Michael Welzl, Keith Winstein:
Sidecar: in-network performance enhancements in the age of paranoid transport protocols. HotNets 2022: 221-227 - [c66]Michael Welzl:
Not a Trade-Off: On the Wi-Fi Energy Efficiency of Effective Internet Congestion Control. WONS 2022: 1-4 - [e2]Michael Welzl, Gunnar Karlsson, Özgü Alay, Chunyi Peng:
17th Wireless On-Demand Network Systems and Services Conference, WONS 2022, Oppdal, Norway, March 30 - April 1, 2022. IEEE 2022, ISBN 978-3-903176-46-1 [contents] - [i16]Michael Welzl, Peyman Teymoori, Safiqul Islam, David Hutchison, Stein Gjessing:
Future Internet Congestion Control: The Diminishing Feedback Problem. CoRR abs/2206.06642 (2022) - [i15]Nicolas Kuhn, Emmanuel Lochin, François Michel, Michael Welzl:
Forward Erasure Correction (FEC) Coding and Congestion Control in Transport. RFC 9265: 1-21 (2022) - 2021
- [j26]Michael Welzl, Stephan Oepen, Cezary Jaskula, Carsten Griwodz, Safiqul Islam:
Collaboration in the IETF: an initial analysis of two decades in email discussions. Comput. Commun. Rev. 51(3): 29-32 (2021) - [j25]Michael Welzl, Safiqul Islam, Michael Gundersen, Andreas Fischer:
Transport Services: A Modern API for an Adaptive Internet Transport Layer. IEEE Commun. Mag. 59(4): 16-22 (2021) - [j24]Peyman Teymoori, David A. Hayes, Michael Welzl, Stein Gjessing:
Estimating an Additive Path Cost With Explicit Congestion Notification. IEEE Trans. Control. Netw. Syst. 8(2): 859-871 (2021) - [c65]Kristjon Ciko, Michael Welzl, Peyman Teymoori:
PEP-DNA: A Performance Enhancing Proxy for Deploying Network Architectures. ICNP 2021: 1-6 - [i14]Michael Welzl, Safiqul Islam, Michael Gundersen, Andreas Fischer:
Transport Services: A Modern API for an Adaptive Internet Transport Layer. CoRR abs/2102.11035 (2021) - [i13]Joe Touch, Michael Welzl, Safiqul Islam:
TCP Control Block Interdependence. RFC 9040: 1-29 (2021) - 2020
- [j23]Runa Barik, Michael Welzl, Gorry Fairhurst, Ahmed Elmokashfi, Thomas Dreibholz, Stein Gjessing:
On the usability of transport protocols other than TCP: A home gateway and internet path traversal study. Comput. Networks 173: 107211 (2020) - [j22]David A. Hayes, Michael Welzl, Simone Ferlin, David Ros, Safiqul Islam:
Online Identification of Groups of Flows Sharing a Network Bottleneck. IEEE/ACM Trans. Netw. 28(5): 2229-2242 (2020) - [c64]Runa Barik, Michael Welzl, Peyman Teymoori, Safiqul Islam, Stein Gjessing:
Performance Evaluation of In-network Packet Retransmissions using Markov Chains. ICNC 2020: 10-16 - [c63]Michael Welzl, Peyman Teymoori, Stein Gjessing, Safiqul Islam:
Follow the Model: How Recursive Networking Can Solve the Internet's Congestion Control Problems. ICNC 2020: 518-524 - [c62]Kristjon Ciko, Michael Welzl, Marcel Marek:
TAPS and RINA: Do they fit together? ICIN 2020: 35-40 - [i12]Safiqul Islam, Michael Welzl, Stein Gjessing:
Coupled Congestion Control for RTP Media. RFC 8699: 1-20 (2020) - [i11]Michael Welzl:
The Quantum Bug. RFC 8774: 1-6 (2020) - [i10]Michael Welzl, Stein Gjessing:
A Minimal Set of Transport Services for End Systems. RFC 8923: 1-44 (2020)
2010 – 2019
- 2019
- [j21]Humaira Ijaz, Michael Welzl, Bushra Jamil:
A survey and comparison on overlay-underlay mapping techniques in peer-to-peer overlay networks. Int. J. Commun. Syst. 32(3) (2019) - [j20]Runa Barik, Michael Welzl, Ahmed Elmokashfi, Thomas Dreibholz, Safiqul Islam, Stein Gjessing:
On the utility of unregulated IP DiffServ Code Point (DSCP) usage by end systems. Perform. Evaluation 135 (2019) - [j19]Giuseppe Bianchi, Michael Welzl, Angelo Tulumello, Francesco Gringoli, Giacomo Belocchi, Marco Faltelli, Salvatore Pontarelli:
XTRA: Towards Portable Transport Layer Functions. IEEE Trans. Netw. Serv. Manag. 16(4): 1507-1521 (2019) - [c61]Marcel Marek, Peyman Teymoori, Stein Gjessing, Michael Welzl:
High-Rate Data Transfer with Congestion-Aware Multipath Routing. GLOBECOM Workshops 2019: 1-6 - [c60]Safiqul Islam, Michael Welzl, Stein Gjessing:
How to Control a TCP: Minimally-Invasive Congestion Management for Datacenters. ICNC 2019: 121-125 - [c59]Michael Welzl, Safiqul Islam, Runa Barik, Stein Gjessing, Ahmed Elmokashfi:
Investigating the Delay Impact of the DiffServ Code Point (DSCP). ICNC 2019: 612-616 - [c58]Kristjon Ciko, Michael Welzl:
First Contact: Can Switching to RINA save the Internet? ICIN 2019: 37-42 - [c57]Kristian A. Hiorth, Michael Welzl:
Design Considerations for RINA Congestion Control over WiFi Links. ICIN 2019: 54-59 - 2018
- [c56]Salvatore Pontarelli, Giuseppe Bianchi, Michael Welzl:
A Programmable Hardware Calendar for High Resolution Pacing. HPSR 2018: 1-6 - [c55]Marcel Marek, Peyman Teymoori, Michael Welzl, Stein Gjessing:
Computer-Aided Reproducibility. ICNC 2018: 127-133 - [c54]Safiqul Islam, Michael Welzl, Kristian A. Hiorth, David A. Hayes, Grenville Armitage, Stein Gjessing:
ctrlTCP: Reducing latency through coupled, heterogeneous multi-flow TCP congestion control. INFOCOM Workshops 2018: 214-219 - [c53]Safiqul Islam, Michael Welzl, Stein Gjessing:
Lightweight and flexible single-path congestion control coupling. NOMS 2018: 1-6 - [c52]Giuseppe Bianchi, Michael Welzl, Angelo Tulumello, Giacomo Belocchi, Marco Faltelli, Salvatore Pontarelli:
A Fully Portable TCP Implementation Using XFSMs. SIGCOMM Posters and Demos 2018: 99-101 - [c51]Runa Barik, Michael Welzl, Ahmed Mustafa Elmokashfi, Thomas Dreibholz, Stein Gjessing:
Can WebRTC QoS Work? A DSCP Measurement Study. ITC (1) 2018: 167-175 - [i9]Michael Welzl, Michael Tüxen, Naeem Khademi:
On the Usage of Transport Features Provided by IETF Transport Protocols. RFC 8303: 1-56 (2018) - [i8]David A. Hayes, Simone Ferlin, Michael Welzl, Kristian A. Hiorth:
Shared Bottleneck Detection for Coupled Congestion Control for RTP Media. RFC 8382: 1-25 (2018) - [i7]Naeem Khademi, Michael Welzl, Grenville Armitage, Godred Fairhurst:
TCP Alternative Backoff with ECN (ABE). RFC 8511: 1-12 (2018) - 2017
- [j18]Naeem Khademi, David Ros, Michael Welzl, Zdravko Bozakov, Anna Brunström, Gorry Fairhurst, Karl-Johan Grinnemo, David A. Hayes, Per Hurtig, Tom Jones, Simone Mangiante, Michael Tüxen, Felix Weinrank:
NEAT: A Platform- and Protocol-Independent Internet Transport API. IEEE Commun. Mag. 55(6): 46-54 (2017) - [j17]Giorgos Papastergiou, Gorry Fairhurst, David Ros, Anna Brunström, Karl-Johan Grinnemo, Per Hurtig, Naeem Khademi, Michael Tüxen, Michael Welzl, Dragana Damjanovic, Simone Mangiante:
De-Ossifying the Internet Transport Layer: A Survey and Future Perspectives. IEEE Commun. Surv. Tutorials 19(1): 619-639 (2017) - [c50]Runa Barik, Dinil Mon Divakaran, Michael Welzl:
Characterizing the effects of TCP's initial window. INFOCOM Workshops 2017: 886-891 - [c49]Naeem Khademi, Grenville Armitage, Michael Welzl, Sebastian Zander, Gorry Fairhurst, David Ros:
Alternative backoff: Achieving low latency and high throughput with ECN and AQM. Networking 2017: 1-9 - [c48]Runa Barik, Michael Welzl, Ahmed Mustafa Elmokashfi, Stein Gjessing, Safiqul Islam:
fling: A Flexible Ping for Middlebox Measurements. ITC 2017: 134-142 - [i6]Godred Fairhurst, Michael Welzl:
The Benefits of Using Explicit Congestion Notification (ECN). RFC 8087: 1-19 (2017) - 2016
- [j16]Bob Briscoe, Anna Brunström, Andreas Petlund, David A. Hayes, David Ros, Ing-Jyh Tsang, Stein Gjessing, Gorry Fairhurst, Carsten Griwodz, Michael Welzl:
Reducing Internet Latency: A Survey of Techniques and Their Merits. IEEE Commun. Surv. Tutorials 18(3): 2149-2196 (2016) - [c47]Safiqul Islam, Michael Welzl:
Start Me Up: Determining and Sharing TCP's Initial Congestion Window. ANRW 2016: 52-54 - [c46]Runa Barik, Michael Welzl, Ahmed Elmokashfi:
How to say that you're special: Can we use bits in the IPv4 header? ANRW 2016: 68-70 - [c45]David A. Hayes, Peyman Teymoori, Michael Welzl:
Feedback in Recursive Congestion Control. EPEW 2016: 109-125 - [c44]Runa Barik, Michael Welzl, Simone Ferlin, Ozgu Alay:
LISA: A linked slow-start algorithm for MPTCP. ICC 2016: 1-7 - [c43]Peyman Teymoori, Michael Welzl, Stein Gjessing, Eduard Grasa, Roberto Riggio, Kewin Rausch, Domenico Siracusa:
Congestion control in the recursive InterNetworking Architecture (RINA). ICC 2016: 1-7 - [c42]Michael Welzl, Stein Gjessing, Haakon Botnmark Jahre:
Fighting fire with fire: Eliminating standing queues with large UDP packet floods. ICNC 2016: 1-5 - [c41]Simone Ferlin, Özgü Alay, Thomas Dreibholz, David A. Hayes, Michael Welzl:
Revisiting congestion control for multipath TCP with shared bottleneck detection. INFOCOM 2016: 1-9 - [c40]Peyman Teymoori, David A. Hayes, Michael Welzl, Stein Gjessing:
Even Lower Latency, Even Better Fairness: Logistic Growth Congestion Control in Datacenters. LCN 2016: 10-18 - [c39]Naeem Khademi, Michael Welzl, Grenville Armitage, Stein Gjessing:
Improving the Fairness of Alternative Backoff with ECN (ABE). LCN 2016: 78-86 - [c38]Safiqul Islam, Michael Welzl, David A. Hayes, Stein Gjessing:
Managing real-time media flows through a flow state exchange. NOMS 2016: 112-120 - [i5]Per Hurtig, Anna Brunström, Andreas Petlund, Michael Welzl:
TCP and Stream Control Transmission Protocol (SCTP) RTO Restart. RFC 7765: 1-15 (2016) - 2015
- [j15]Mohammad Rajiullah, Per Hurtig, Anna Brunström, Andreas Petlund, Michael Welzl:
An Evaluation of Tail Loss Recovery Mechanisms for TCP. Comput. Commun. Rev. 45(1): 5-11 (2015) - 2014
- [c37]Naeem Khademi, David Ros, Michael Welzl:
The new AQM kids on the block: An experimental evaluation of CoDel and PIE. INFOCOM Workshops 2014: 85-90 - [c36]David A. Hayes, Simone Ferlin, Michael Welzl:
Practical passive shared bottleneck detection using shape summary statistics. LCN 2014: 150-158 - [c35]Yehia El-khatib, Gareth Tyson, Michael Welzl:
Can SPDY really make the web faster? Networking 2014: 1-9 - [c34]Safiqul Islam, Michael Welzl, Stein Gjessing, Naeem Khademi:
Coupled congestion control for RTP media. CSWS@SIGCOMM 2014: 21-26 - [c33]Michael Welzl, Stein Gjessing, Naeem Khademi:
Less-than-best-effort service for Community Wireless Networks: Challenges at three layers. WONS 2014: 148-153 - [i4]Yehia El-khatib, Gareth Tyson, Michael Welzl:
The Effect of Network and Infrastructural Variables on SPDY's Performance. CoRR abs/1401.6508 (2014) - 2013
- [j14]David Ros, Michael Welzl:
Less-than-Best-Effort Service: A Survey of End-to-End Approaches. IEEE Commun. Surv. Tutorials 15(2): 898-908 (2013) - [j13]David Ros, Michael Welzl:
Assessing LEDBAT's Delay Impact. IEEE Commun. Lett. 17(5): 1044-1047 (2013) - [c32]Humaira Ijaz, Sadia Saleem, Michael Welzl:
Fewest Common Hops (FCH): An Improved Peer Selection Approach for P2P Applications. PDP 2013: 449-453 - 2012
- [j12]Kashif Munir, Renato Lo Cigno, Pascale Vicat-Blanc Primet, Michael Welzl:
Planning data transfers in grids: a multi-service queueing approach. Concurr. Comput. Pract. Exp. 24(4): 407-422 (2012) - [j11]Kashif Munir, Michael Welzl, Marcelo Pasin, Pascale Vicat-Blanc Primet:
Combining explicit admission control and congestion control for predictable data transfers in grids. Future Gener. Comput. Syst. 28(7): 1121-1132 (2012) - [j10]Michael Schier, Michael Welzl:
Optimizing Selective ARQ for H.264 Live Streaming: A Novel Method for Predicting Loss-Impact in Real Time. IEEE Trans. Multim. 14(2): 415-430 (2012) - [c31]Michael Welzl, Rolf Erik Normann:
A client-side split-ACK tool for TCP Slow Start investigation. ICNC 2012: 804-808 - [c30]Michael Schier, Michael Welzl:
Using DCCP: Issues and improvements. ICNP 2012: 1-9 - [c29]Naeem Khademi, Michael Welzl, Stein Gjessing:
Experimental evaluation of TCP performance in multi-rate 802.11 WLANs. WOWMOM 2012: 1-9 - 2011
- [j9]Dragana Damjanovic, Michael Welzl:
An Extension of the TCP Steady-State Throughput Equation for Parallel Flows and Its Application in MulTFRC. IEEE/ACM Trans. Netw. 19(6): 1676-1689 (2011) - [c28]Michael Schier, Michael Welzl:
Video streaming using content-aware unequal error protection fountain codes. CCNC 2011: 525-526 - [c27]Anh Tuan Nguyen, Frank Eliassen, Michael Welzl:
Quality-aware membership management for layered peer-to-peer streaming. CCNC 2011: 720-724 - [c26]Michael Welzl, Florian Niederbacher, Stein Gjessing:
Beneficial Transparent Deployment of SCTP: The Missing Pieces. GLOBECOM 2011: 1-5 - [c25]Michael Welzl, Armin Abfalterer, Stein Gjessing:
XCP vs. CUBIC with Quick-Start: Observations on Implicit vs. Explicit Feedback for Congestion Control. ICC 2011: 1-6 - [c24]Lawrence Stewart, David A. Hayes, Grenville J. Armitage, Michael Welzl, Andreas Petlund:
Multimedia-unfriendly TCP congestion control and home gateway queue management. MMSys 2011: 35-44 - [c23]Naeem Khademi, Michael Welzl, Renato Lo Cigno:
On the Uplink Performance of TCP in Multi-rate 802.11 WLANs. Networking (2) 2011: 368-378 - [c22]David A. Hayes, Michael Welzl, Grenville J. Armitage, Mattia Rossi:
Improving HTTP performance using "stateless" TCP. NOSSDAV 2011: 57-62 - [c21]Michael Schier, Michael Welzl:
A content-aware rateless error protection scheme for live video streaming systems. WOWMOM 2011: 1-9 - [i3]Dimitri Papadimitriou, Michael Welzl, Michael Scharf, Bob Briscoe:
Open Research Issues in Internet Congestion Control. RFC 6077: 1-51 (2011) - [i2]Michael Welzl, David Ros:
A Survey of Lower-than-Best-Effort Transport Protocols. RFC 6297: 1-18 (2011) - 2010
- [i1]Michael Welzl, Wesley M. Eddy:
Congestion Control in the RFC Series. RFC 5783: 1-28 (2010)
2000 – 2009
- 2009
- [j8]Dragana Damjanovic, Michael Welzl:
MulTFRC: providing weighted fairness for multimediaapplications (and others too!). Comput. Commun. Rev. 39(3): 5-12 (2009) - [j7]Piero Spinnato, Pascale Vicat-Blanc Primet, Chris Edwards, Michael Welzl:
Special section on networks for grid applications. Future Gener. Comput. Syst. 25(8): 893-894 (2009) - [c20]Muhammad Murtaza Yousaf, Javeria Iqbal, Michael Welzl:
A network topology mapping tool for the grid. FIT 2009: 23:1-23:7 - [c19]Kashif Munir, Pascale Vicat-Blanc Primet, Michael Welzl:
Grid Network Dimensioning by Modeling the Deadline Constrained Bulk Data Transfers. HPCC 2009: 52-58 - [c18]Dragana Damjanovic, Philipp Gschwandtner, Michael Welzl:
Why Is This Web Page Coming Up so Slow? Investigating the Loss of SYN Packets. Networking 2009: 895-906 - 2008
- [j6]Grenville J. Armitage, Lawrence Stewart, Michael Welzl, James Healy:
An independent H-TCP implementation under FreeBSD 7.0: description and observed behaviour. Comput. Commun. Rev. 38(3): 27-38 (2008) - [c17]Michael Welzl:
Using the ECN Nonce to Detect Spurious Loss Events in TCP. GLOBECOM 2008: 2525-2530 - [c16]Ayyappan Ravichandran, Marco Tacca, Michael Welzl, Andrea Fumagalli:
LN-MAC: a Cross-layer Explicit Loss Notification Solution for TCP over IEEE 802.11. GLOBECOM 2008: 5313-5317 - [c15]Ning Wang, Michael Welzl, Liang Zhang:
A High Performance SOAP Engine for Grid Computing. GridNets 2008: 1-8 - [c14]Michael Welzl, Mattia Rossi, Andrea Fumagalli, Marco Tacca:
TCP/IP over IEEE 802.11b WLAN: the Challenge of Harnessing Known-Corrupt Data. ICC 2008: 280-284 - 2007
- [j5]Sven Hessler, Michael Welzl:
Seamless transport service selection by deploying a middleware. Comput. Commun. 30(3): 630-637 (2007) - [j4]Muhammad Ali, Michael Welzl, Sven Hessler, Sybille Hellebrand:
An efficient fault tolerant mechanism to deal with permanent and transient failures in a network on chip. Int. J. High Perform. Syst. Archit. 1(2): 113-123 (2007) - [c13]Kashif Munir, Somera Javed, Michael Welzl:
A reliable and realistic approach of advance network reservations with guaranteed completion time for bulk data transfers in grids. GridNets 2007: 12 - [c12]Muhammad Murtaza Yousaf, Michael Welzl, Muhammad Junaid Malik:
Fog in the network weather service: a case for novel approaches. GridNets 2007: 23 - [c11]Muhammad Ali, Michael Welzl, Sven Hessler:
A Fault tolerant mechanism for handling Permanent and Transient Failures in a Network on Chip. ITNG 2007: 1027-1032 - [e1]Pascale Vicat-Blanc Primet, Michael Welzl:
1st International ICST Conference on Networks for Grid Applications, GridNets 2007, Lyon, France, October 17-19, 2007. ICST 2007, ISBN 978-963-9799-02-8 [contents] - 2006
- [c10]Sven Hessler, Jean-Alexander Müller, Michael Welzl:
BPB: A method for transparently obtaining network path characteristics close to the sender. AINA (1) 2006: 547-552 - 2005
- [b2]Michael Welzl:
Network Congestion Control - Managing Internet Traffic. Wiley 2005, ISBN 978-0-470-02528-4, pp. I-XVIII, 1-263 - [j3]Michael Welzl:
Passing Corrupt Data Across Network Layers: An Overview of Recent Developments and Issues. EURASIP J. Adv. Signal Process. 2005(2): 242-247 (2005) - [c9]Sven Hessler, Michael Welzl:
An Empirical Study of the Congestion Response of RealPlayer, Windows MediaPlayer and Quicktime. ISCC 2005: 591-596 - [c8]Michael Welzl:
Router Aided Congestion Avoidance with Scalable Performance Signaling. KiVS 2005: 344-354 - 2003
- [b1]Michael Welzl:
Scalable Performance Signalling and Congestion Avoidance. Springer 2003, ISBN 978-1-4613-5117-7, pp. I-X, 1-167 - [j2]