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ripe

Web Privacy by Design: Evaluating Cross-Layer Interactions of QUIC, DNS and H/3
J.Sengupta, M.Kosek, J.Fries, P.Dikshit, V.Bajpai
IFIP Networking Conference (Extended to TNSM 2024)
Barcelona, June 2023 [27.8%, 53/190]

IFIP NETWORKING '23 Best Paper Award

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slides

ripe

Evaluating DNS Resiliency With Truncation, Fragmentation
and DoTCP Fallback
P.Dikshit, M.Kosek, N.Faulhaber, J.Sengupta, V.Bajpai
IFIP Networking Conference (Extended to TNSM 2024)
Barcelona, June 2023 [27.8%, 53/190]

IFIP NETWORKING '23

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A Decade Long View of Internet Traffic Composition in Japan
I.Tsareva, T.V.Doan, V.Bajpai
IFIP Networking Conference
Barcelona, June 2023 [27.8%, 53/190]

IFIP NETWORKING '23

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Recent Trends on Privacy-Preserving Technologies under
Standardization at the IETF
P.Dikshit, J.Sengupta, V.Bajpai
ACM SIGCOMM Computer Communication Review (CCR)
April 2023 (Editorial)

SIGCOMM CCR '23

2022

pdf	Reviewing Best Practices in Online Conferencing S.Ferlin, O.Hohlfeld, V.Bajpai ArXiv, December 2022

pdf

Towards Decentralised Cloud Storage with IPFS: Opportunities,
Challenges, and Future Directions
T.V.Doan, Y.Psaras, J.Ott, V.Bajpai
IEEE Internet Computing Magazine
December 2022 [Impact Factor: 2.68]

IC-CS '22

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ietf

ripe

DNS Privacy with Speed? Evaluating DNS over QUIC and
its Impact on Web Performance
M. Kosek, L. Schumann, TV. Doan, R. Max, V.Bajpai
ACM Internet Measurement Conference (IMC)
October 2022 [26.4%, 56/212]

IMC '22

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Analyzing Real-time Video Delivery over Cellular Networks
for Remote Piloting Aerial Vehicles
A. Baltaci, H. Cech, N. Mohan, F. Geyer, V. Bajpai, J. Ott, D. Schupke
ACM Internet Measurement Conference (IMC)
October 2022 [26.4%, 56/212]

IMC '22

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Data Rate Reduction for Video Streams in Teleoperated Driving
S.Neumeier, V.Bajpai, M.Neumeier, C.Facchi, J.Ott,
IEEE Transactions on Intelligent Transportation Systems
October 2022 [Impact Factor: 6.5]

T-ITS '22

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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

An Eight Years Perspective on the Internet Broadband
Infrastructure in the USA
J.Fries, T.V.Doan, R.Gupta, V.Bajpai
IFIP Networking Conference
Catania, June 2022 [29.3%, 47/160]

IFIP NETWORKING '22

pdf

Exploring Proxying QUIC and HTTP/3 for Satellite Communication
M.Kosek, H.Cech, V.Bajpai, J.Ott
IFIP Networking Conference
Catania, June 2022 [29.3%, 47/160]

IFIP NETWORKING '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)
June 2022 [Impact Factor: 4.19]

TNSM '22

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Measuring DNS over TCP in the Era of Increasing DNS Response
Sizes: A View from the Edge
M. Kosek, TV. Doan, S. Huber, V.Bajpai
ACM SIGCOMM Computer Communication Review (CCR)
April 2022 [Impact Factor: 2.71]

SIGCOMM CCR '22

pdf

Recommendations for Designing Hybrid Conferences
V.Bajpai O.Hohlfeld, J.Crowcroft, S.Keshav, H.Schulzrinne, J.Ott,
S.Ferlin-Reiter, G.Carle, A.Hines, A.Raake
ACM SIGCOMM Computer Communication Review (CCR)
April 2022 (Editorial)

SIGCOMM CCR '22

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

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A Survey on Cooperative Architectures and Maneuvers for
Connected and Automated Vehicles
B.Häfner, V.Bajpai, J.Ott, G.Schmitt
IEEE Communications Surveys & Tutorials
February, 2022 [Impact Factor: 25.25]

COMST '22

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

2021

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

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

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

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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

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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

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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

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

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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

2020

pdf

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

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

2019

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

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

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	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

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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

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

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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

2018

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

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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

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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

pdf

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

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

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

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

2017

web

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

web

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

pdf

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

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

web

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

RFC 8194

web

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

pdf

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

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

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

2016

pdf

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

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

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

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 (Editorial)
Dagstuhl Reports, Volume 6, Issue 1, May 2016

SIGCOMM CCR '16

2015

pdf

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

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

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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

pdf

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

2014

pdf

A 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

web

Large MeAsurement Platform Protocol
M.Bagnulo, T.Burbridge, S.Crawford, J.Schoenwaelder, V.Bajpai
IETF Internet Draft (I-D), September 2014

pdf

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

pdf

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

2013

pdf

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)

web

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

web

Evaluating the Effectiveness of Happy Eyeballs
Vaibhav Bajpai and Jürgen Schönwälder
RIPE Labs, June 2013

pdf

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

pdf

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

IM '13

2012

pdf

Design and Prototype Implementation of the WattsApp Telemetry Platform.
Vaibhav Bajpai, Vitali Bashko, Catalin David, Siarhei Kuryla, Vladislav Perelman, Johannes Schauer, Nikolay Melnikov, Anuj Sehgal, Jürgen Schönwälder
Conference on Internet of Things (iThings),
Besançon, November 2012

pdf

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),
Passau, November 2012.

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Network Flow Query Language
Vaibhav Bajpai
Masters Thesis, Jacobs University Bremen, August 2012

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