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Contact Vaibhav Bajpai . Independent Research Group Leader

[email protected]

CISPA Helmholtz Center for Information Security
30159 Hannover, Germany

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Journals

pdf
ietf		 An Empirical View on Consolidation of the Web
TV Doan, R. Rijswijk-Deij, O.Hohlfeld, V.Bajpai
ACM Transactions on Internet Technology (TOIT)
August 2022 [Impact Factor: 1.59]
 		TOIT '22

pdf 		Evaluating QUIC Performance over Web, Cloud Storage
and Video Workloads
T.Shreedhar, R.Panda, S.Podanev, V.Bajpai
IEEE Transactions on Network and Service Management (TNSM)
March 2022 [Impact Factor: 4.19]
 		TNSM '22

pdf 		A Survey on Cooperative Architectures and Maneuvers for
Connected and Automated Vehicles
Bernhard Häfner, Vaibhav Bajpai, Jörg Ott, Georg Schmitt
IEEE Communications Surveys & Tutorials
February, 2022 [Impact Factor: 25.25] 		COMST '22

pdf 		Understanding Data Usage Patterns of Geographically
Diverse Mobile Users
E.Walelgne, A.Asrese, J.Manner, V.Bajpai, J.Ott
IEEE Transactions on Network and Service Management (TNSM)
September 2021 [Impact Factor: 3.89]
 		TNSM '21

pdf 		Beyond QUIC v1 – A First Look at Recent Transport Layer
IETF Standardization Efforts
Mike Kosek, Tanya Shreedhar, Vaibhav Bajpai
IEEE Communications Magazine
April 2021 [Impact Factor: 11.05] 		COMMAG '21

pdf 		Clustering and Predicting the Data Usage Patterns of
Geographically Diverse Mobile Users
E.Walelgne, A.Asrese, J.Manner, V.Bajpai, J.Ott
Elsevier Computer Networks (COMNET)
March 2021 [Impact Factor: 3.11]
 		COMNET '21

pdf 		Measuring Roaming in Europe:
Infrastructure and Implications on Users’ QoE.
A.Lutu, M.Trevisan, A.Khatouni, A.Mandalari, A.Custura, M.Mellia,
Ö.Alay, M.Bagnulo, A.Brunstrom, V.Bajpai, J.Ott, G.Fairhurst
IEEE Transactions on Mobile Computing (TMC)
February 2021 [Impact Factor: 5.11] 		TMC '21

pdf 		Measuring Web Latency and Rendering Performance:
Method, Tools & Longitudinal Dataset
A.Asrese, S.Eravuchira, V.Bajpai, P.Sarolahti, J.Ott
IEEE Transactions on Network and Service Management
June 2019 [Impact Factor: 3.28]
 		TNSM '19

pdf
video		 A Longitudinal View of Dual-stacked Website: Failures,
Latency and Happy Eyeballs
Vaibhav Bajpai, Jürgen Schönwälder
IEEE/ACM Transactions on Networking
April 2019 [Impact Factor: 3.11]
 		TON '19

pdf
slides 		The Dagstuhl Beginners Guide to Reproducibility
for Experimental Networking Research
V.Bajpai, A.Brunstrom, A.Feldmann, W.Kellerer, A.Pras,
H.Schulzrinne, G.Smaragdakis, M.Wählisch, K.Wehrle
ACM Computer Communication Review (CCR), January 2019 (Editorial) 		SIGCOMM CCR '19 Best of CCR

pdf
video		 Tracing the Path to YouTube - A Quantification of Path Lengths and Latencies towards Content Caches
Trinh Viet Doan, Ljubica Pajević, Vaibhav Bajpai, Jörg Ott
IEEE Communications Magazine
January 2019 [Impact Factor: 10.44]
 		COMMAG '19

pdf
web 		A Survey on Artifacts from CoNEXT, ICN, IMC, and
SIGCOMM Conferences in 2017
Matthias Flittner, Mohamed Naoufal Mahfoudi, Damien Saucez,
Matthias Wählisch, Luigi Iannone, Vaibhav Bajpai, Alex Afanasyev
ACM Computer Communication Review (CCR), January 2018 (Editorial) 		SIGCOMM CCR '18

pdf
video		 Measuring YouTube Content Delivery over IPv6
Vaibhav Bajpai, Saba Ahsan, Jürgen Schönwälder, Jörg Ott
ACM SIGCOMM Computer Communication Review (CCR)
October 2017 [Impact Factor: 3.81]
coverage by APNIC labs → 		SIGCOMM CCR '17

pdf 		Dissecting Last-mile Latency Characteristics
Vaibhav Bajpai, Steffie Jacob Eravuchira, Jürgen Schönwälder
ACM SIGCOMM Computer Communication Review (CCR)
October 2017 [Impact Factor: 3.81] 		SIGCOMM CCR '17

pdf 		Network Flow Query Language - Design, Implementation, Performance and Applications
Vaibhav Bajpai, Jürgen Schönwälder
IEEE Transactions on Network and Service Management (TNSM)
March 2017 [Impact Factor: 3.13] 		TNSM '17

pdf
video		 Lessons Learned from using the RIPE Atlas Platform for Measurement Research
Vaibhav Bajpai, Steffie Jacob Eravuchira, Jürgen Schönwälder
ACM Computer Communication Review (CCR), July 2015 (Editorial) 		SIGCOMM CCR '15

pdf 		A Survey on Internet Performance Measurement Platforms and Related Standardization Efforts
Vaibhav Bajpai, Jürgen Schönwälder
IEEE Communications Surveys & Tutorials
April, 2015 [Impact Factor: 17.2] 		COMST '15
Conferences

pdf
edns


ietf		 One to Rule them All? A First Look at DNS over QUIC
M.Kosek, TV.Doan, M.Granderath, V.Bajpai
Passive and Active Measurement (PAM) Conference
Online, March 2022 [48.4%, 30/62]
coverage by APNIC labs → 		PAM '22

pdf
video 		Evaluating Public DNS Services in the Wake of Increasing Centralization of DNS
Trinh Viet Doan, Justus Fries, Vaibhav Bajpai
IFIP Networking Conference
Online, June 2021 [25.9%, 41/158] 		IFIP NETWORKING '21

pdf 		Experimental UAV Data Traffic Modeling and
Network Performance Analysis
A.Baltaci, M.Klügel, F.Geyer, S.Duhovnikov, V.Bajpai, J.Ott, D.Schupke
IEEE INFOCOM Conference
Online, May 2021 [19.9%, 252/1266] 		INFOCOM '21

pdf
video


ietf		 Measuring DNS over TLS from the Edge: Adoption,
Reliability, and Response Times
Trinh Viet Doan, Irina Tsareva, Vaibhav Bajpai
Passive and Active Measurement (PAM) Conference
Online, March 2021 [44%, 33/75]
coverage by RIPE labs → | coverage by APNIC labs → 		PAM '21

pdf
video 		A Longitudinal View of Netflix: Content Delivery over IPv6
and Content Cache Deployments
Trinh Viet Doan, Vaibhav Bajpai, Sam Crawford
IEEE INFOCOM Conference
Online, July 2020 [19.8%, 268/1354]
coverage by APNIC labs → 		INFOCOM '20

pdf
video 		Measuring Decentralized Video Streaming:
A Case Study of DTube
T.V.Doan, T.D Pham, M.Oberprieler, V.Bajpai
IFIP Networking Conference
Online, June 2020 [23.4%, 55/235] 		IFIP NETWORKING '20

pdf
slides 		Measuring the Feasibility of Teleoperated Driving
in Mobile Networks
S. Neumeier, E. Walelgne, V. Bajpai, J. Ott, C. Facchi
Traffic Measurement and Analysis Conference
Paris, June 2019 [36.9%, 24/65]
 		TMA '19

pdf
slides 		Measuring Web Quality of Experience in Cellular Networks
A. Asrese, E. Walelgne, V. Bajpai, A. Lutu, Ö. Alay, J. Ott
Passive and Active Measurement Conference
Puerto Varas, March 2019 [26.6%, 20/75]
 		PAM '19

pdf 		Experience: Implications of Roaming in Europe
A. Mandalari, A. Lutu, A. Custura, A. Safari, O. Alay, M. Bagnulo,
V. Bajpai, A. Brunstrom, J. Ott, M. Mellia, G. Fairhurst
ACM MOBICOM Conference (Experience Paper)
New Delhi, October 2018 [22.5%, 42/187] 		MOBICOM '18

pdf
slides 		Inferring Persistent Interdomain Congestion
A. Dhamdhere, D. Clark, A. Gamero-Garrido, M. Luckie, R. Mok,
G. Akiwate, K. Gogia, V. Bajpai, A. Snoeren, k. claffy
ACM SIGCOMM Conference
Budapest, August 2018 [18%, 40/222] 		SIGCOMM '18 Best Paper Award

pdf
video		 Factors Affecting Web Flows in Cellular Networks.
E. Walelgne, S. Kim, V. Bajpai, S. Neumeier, J. Manner, J. Ott
IFIP Networking Conference
Zürich, May 2018 [24.4%, 55/225] 		IFIP NETWORKING '18

pdf
slides 		Analyzing Throughput and Stability in Cellular Networks
Ermias Walelgne, Jukka Manner, Vaibhav Bajpai, Jörg Ott
IEEE/IFIP Network Operations and Management Symposium
Taipei, April 2018 [29.6%, 56/189] 		NOMS '18

pdf
slides 		Revealing the Load Balancing Behavior of YouTube Traffic
on Interdomain Links
Ricky Mok, Vaibhav Bajpai, Amogh Dhamdhere, kc claffy
Passive and Active Measurement Conference
Berlin, March 2018 [40%, 20/50] 		PAM '18

pdf
slides 		Understanding the Impact of Networking Infrastructure Changes using Large-Scale Measurement Platforms
Vaibhav Bajpai, Jürgen Schönwälder
Integrated Network Management (IM) [Dissertation Session]
Lisbon, May 2017 		IM '17 Best Dissertation Award

pdf
video 		Vantage Point Selection for IPv6 Measurements: Benefits and Limitations of RIPE Atlas Tags
Vaibhav Bajpai, et al.
Symposium on Integrated Network Management (IM)
Lisbon, May 2017 [28.6%, 44/154] 		IM '17

pdf
video 		Measuring Web Similarity from Dual-stacked Hosts
Steffie Jacob Eravuchira, Vaibhav Bajpai, Jürgen Schönwälder, Sam Crawford
Conference on Network and Service Management (CNSM)
Montreal, October 2016 [24.1%, 28/116] (Extended to TON 2019) 		CNSM '16

pdf
slides 		IPv4 versus IPv6 - Who connects faster?
Vaibhav Bajpai, Jürgen Schönwälder
IFIP Networking Conference 2015.
Toulouse, May 2015 [23.8%, 48/202] (Extended to TON 2019) 		IFIP NETWORKING '15

pdf
slides 		Measuring YouTube from Dual-Stacked Hosts
Saba Ahsan, Vaibhav Bajpai, Jörg Ott, Jürgen Schönwälder
Passive and Active Measurement Conference (PAM),
New York, March 2015 [27%, 27/100] (Extended to CCR 2017)
Workshop on Research and Applications of Internet Measurements (RAIM),
Yokohama, October 2015 		PAM '15

pdf
slides 		NFQL: A Tool for Querying Network Flow Records
Vaibhav Bajpai, Johannes Schauer, Jürgen Schönwälder
Symposium on Integrated Network Management (IM),
Ghent, May 2013. [43.4%, 85/196] (Extended to TNSM 2017) 		IM '13

pdf


poster 		Design and Prototype Implementation of the WattsApp Telemetry Platform.
Vaibhav Bajpai, et al.
The IEEE International Conference on Internet of Things (iThings),
Besançon, November 2012

pdf
slides 		A Cross-Platform Open Source 3D Object Reconstruction System using a Laser Line Projector
Vaibhav Bajpai and Vladislav Perelman
3rd IEEE Germany Students Conference 2012 (GSC 2012),
Passau, November 2012.

pdf
slides 		Flow-based Identification of Failures Caused by IPv6 Transition Mechanisms
Vaibhav Bajpai, et al.
Conference on Autonomous Infrastructure, Management and Security (AIMS 2012),
Luxembourg, June 2012. [43.5%, 10/23] 		AIMS '12
IETF RFCs

web 		A YANG Data Model for LMAP Measurement Agents
Juergen Schoenwaelder, Vaibhav Bajpai
IETF RFC 8194, August 2017 		RFC 8194
Workshops

pdf
slides 		Challenges with Reproducibility
Vaibhav Bajpai, Mirja Kühlewind, Jörg Ott,
Jürgen Schönwälder, Anna Sperotto, Brian Trammell
ACM SIGCOMM 2017 Reproducibility Workshop
Los Angeles, August 2017 		SIGCOMM WORKSHOP '17

pdf
pdf 		Measuring the Effects of Happy Eyeballs
Vaibhav Bajpai, Jürgen Schönwälder
ACM, IRTF & ISOC Applied Networking Research Workshop (ANRW) 2016
Berlin, July 2016 [30%, 9/30] (Extended to TON 2019)
coverage by The Register →
coverage by APNIC labs → 		ANRW '16

pdf
slides 		Understanding the Impact of Network Infrastructure Changes using Large-Scale Measurement Platforms
Vaibhav Bajpai, Jürgen Schönwälder
Conference on Autonomous Infrastructure, Management and Security (AIMS)
UPC Barcelona, June 2013 [50%, 07/14] 		AIMS '13
Preprints

pdf 		Towards Decentralised Cloud Storage with IPFS: Opportunities,
Challenges, and Future Directions
T.V.Doan, V.Bajpai, Y.Psaras, J.Ott
ArXiv, Februrary 2022

pdf 		Impact of Evolving Protocols and COVID-19 on Internet Traffic Shares
L.Schumann, T.V.Doan, T.Shreedhar, R.Mok, V.Bajpai
ArXiv, January 2022

pdf 		Managing Home Routers with NETCONF over TLS and NETCONF Call Home
V.Bajpai, R.Krejci, L.Poulopoulos
ArXiv, December 2021
Thesis

pdf 		Understanding the Impact of Network Infrastructure Changes
using Large-Scale Measurement Platforms
Vaibhav Bajpai
PhD Thesis, Jacobs University Bremen, August 2016 		PhD '16

pdf 		Network Flow Query Language
Vaibhav Bajpai
Masters Thesis, Jacobs University Bremen, August 2012 		MSC '12
Event Reports

pdf 		Towards Climate-Friendly Internet Research
(Report on Dagstuhl Seminar #21272)
V.Bajpai, O.Hohlfeld, J.Crowcroft, and S.Keshav
Dagstuhl Reports, Volume 11, Issue 6, December 2021

pdf 		Encouraging Reproducibility in Scientific Research of the
Internet (Report on Dagstuhl Seminar #18412)
V.Bajpai, O.Bonaventure, K.Claffy, D.Karrenberg
Dagstuhl Reports, Volume 8, Issue 10, April 2019

pdf
pdf 		Global Measurements: Practice and Experience
(Report on Dagstuhl Seminar #16012)
Vaibhav Bajpai, Arthur W. Berger, Philip Eardley, Jörg Ott, Jürgen Schönwälder
ACM Computer Communication Review (CCR), April 2016
Dagstuhl Reports, Volume 6, Issue 1, May 2016 		SIGCOMM CCR '16 Editorial

pdf 		Report on the 1st NMRG Workshop on Large Scale Network Measurements
Vaibhav Bajpai, Jürgen Schönwälder
Journal of Network and Systems Management (JNSM), September 2014 		JNSM '14
Invited Articles

web
video 		Evaluating the Effectiveness of Happy Eyeballs
Vaibhav Bajpai and Jürgen Schönwälder
RIPE Labs, June 2013
Posters / Demos

pdf 		Poster: Using Crowdsourcing Data for Adaptive Video
Streaming in Cellular Network
Ermias Walelgne, Alemnew Asrese, Vaibhav Bajpai, Jörg Ott, Jukka Manner
ACM MobiSys, Munich, June 2018

web 		Poster: Ping on the Move
Stefan Neumeier, Ermias Walelgne, Vaibhav Bajpai, Jörg Ott, Christian Facchi
ACM Internet Measurement Conference (IMC) (Extended to TMA 2019)
London, November 2017

web 		Poster: Analyzing the Performance and Stability of Cellular Networks
Ermias Andargie Walelgne, Jukka Manner, Vaibhav Bajpai, Jörg Ott
ACM Internet Measurement Conference (IMC) (Extended to NOMS 2018)
London, November 2017

pdf
poster 		Poster: Managing SamKnows Probes using NETCONF
Vaibhav Bajpai, Radek Krejčí
IEEE/IFIP Network Operations and Management Symposium (NOMS)
Krakow, May 2014

pdf
poster 		Poster: NETCONF Interoperability Lab
Vaibhav Bajpai, Jürgen Schönwälder
IEEE/IFIP Network Operations and Management Symposium (NOMS)
Krakow, May 2014

pdf
poster 		Poster: Measuring TCP Connection Establishment Times of Dual-Stacked Web Services
Vaibhav Bajpai, Jürgen Schönwälder
Conference on Network and Service Management, (CNSM)
Zürich, October 2013. (Extended to IFIP Networking 2015)
IETF Drafts

web 		Using RESTCONF with LMAP Measurement Agents
Juergen Schoenwaelder, Vaibhav Bajpai
IETF WG Internet Draft (I-D), June 2017

web 		Large MeAsurement Platform Protocol
Marcelo Bagnulo, Trevor Burbridge, Sam Crawford, Juergen Schoenwaelder, Vaibhav Bajpai
IETF Internet Draft (I-D), September 2014

web
video 		Measuring the Effects of Happy Eyeballs
Vaibhav Bajpai and Juergen Schoenwaelder
IETF Internet Draft (I-D), July 2013