News

We have various open positions for both postdocs and graduate students. If you are interested please reach out!

• November 2022 : Looking forward to the Dagstuhl Seminar on 'Towards More Flexible and Automated Communication Networks'
• November 2022: The Euro P4 2022 program is here! Please join us in Rome in December!
• November 2022: Jonathan Diamant will present our work on "Set Membership with Deletions in the Data Plane" in the OUI Annual CS Research Showcase.
• September 2022: Happy to take part in the seminar on 'Women Leadership in Israeli Academia'.
• August 2022: Our paper: "Flow-level loss detection with Δ-sketches" has been accepted to SOSR 2022! Congrats to the team!!
• August 2022: Our paper: "Practical handling of DNS" in the data plane has been accepted to SOSR 2022! Congrats Alex Kaplan!
• August 2022: Excited to Co-Chair the Euro P4 2022 TPC!
• May 2022: Happy to be joining the SOSR 2022 TPC
• May 2022: Happy to be joining the CoNEXT 2022 TPC
• April 2022: I will be co-chairing the Israeli Networking Day 2022. Please check out the program here.
• January 2022: Please check out the RUNS lab website.
• January 2022: Happy to be joining the ESORICS 2022 TPC
• January 2022: Happy to be joining the USENIX ATC 2022 TPC
• December 2021: Our paper on "Swish: Distributed Shared State Abstractions for Programmable Networks" has been accepted to NSDI 2022. Congrats to the team!
• October 2021: Honored to have received both personal and equipment grants from the Israeli Science Foundation. Thank you for your support!
• August 2021: Happy to be joining the SYSTOR 2022 TPC
• August 2021: Alex Kaplan will present a poster on our work on DNS water torture attack detection in the dataplane at SIGCOMM
• June 2021: Happy to be joining the APOCS 2022 TPC
• June 2021: Happy to be joining the CoNEXT 2021 TPC
• June 2021: Our paper on "Modular Switch Programming Under Resource Constraints" has been accepted to NSDI 2022. Congrats to the team!
• Oct 2020: Joined the faculty of the Open University!
• Sep 2020: Our paper on Elastic Switch Programming with P4All is accepted to HotNets 2020.
• Jul 2020: Selected as one of the N2Women Rising Stars in Networking and Communications 2020!
• May 2020: Our paper - BeauCoup: Answering Many Network Traffic Queries, One Memory Update at a Time is accepted to SIGCOMM 2020.
• May 2020: Our paper - Carpe Elephants: Seize the Global Heavy Hitters is accepted to SPIN@SIGCOMM 2020.
• Apr 2020: Our paper - AROMA: Routing Oblivious Measurement Analytics is accepted to IFIP Networking 2020.
• Feb 2020: Our paper on Memory-Efficient Membership Encoding in Switches is accepted to SOSR 2020.
• Oct 2019: Our paper on Fine-grained queue measurement in the data plane is accepted to CoNEXT 2019.

Publications

Software Defined Networks:

Flow-level loss detection with Δ-sketches
Shir Landau Feibish, Zaoxing Liu, Nikita Ivkin, Xiaoqi Chen, Vladimir Braverman, Jennifer Rexford, in SOSR 2022 [PDF]

Practical handling of DNS in the data plane
Alexander Kaplan, Shir Landau Feibish, in SOSR 2022 [PDF]

SwiSh: Distributed Shared State Abstractions for Programmable Switches
Lior Zeno, Dan Ports, Jacob Nelson, Daehyeok Kim, Shir Landau Feibish, Idit Keidar, Arik Rinberg, Alon Rashelbach, Igor De-Paula, Mark Silberstein, in NSDI 2022 [PDF]

Modular Switch Programming Under Resource Constraints
Mary Hogan, Shir Landau Feibish, Mina Tahmasbi Arashloo, Jennifer Rexford, and David Walker, in NSDI 2022 [PDF]

DNS Water Torture Detection in the Data PLane
Alexander Kaplan, Shir Landau Feibish, in SIGCOMM 2021 (poster) [PDF]

BeauCoup: Answering Many Network Traffic Queries, One Memory Update at a Time
Xiaoqi Chen, Shir Landau Feibish, Mark Braverman, and Jennifer Rexford, in SIGCOMM 2020 [PDF]

Elastic Switch Programming with P4All
Mary Hogan, Shir Landau Feibish, Rob Harrison, Mina Tahmasbi Arashloo, Jennifer Rexford, and David Walker, in HotNets 2020 [PDF]

Memory-Efficient Membership Encoding in Switches
Mengying Pan, Robert MacDavid, Shir Landau Feibish, and Jennifer Rexford, in SOSR 2020 [PDF]

AROMA: Routing Oblivious Measurement Analytics
Ran Ben Basat, Xiaoqi Chen, Gil Einziger, Shir Landau Feibish, Danny Raz, and Minlan Yu, in IFIP Networking 2020 [PDF]

Carpe Elephants: Seize the Global Heavy Hitters
Rob Harrison, Shir Landau Feibish, Ross Teixeira, Arpit Gupta, S. Muthukrishnan, and Jennifer Rexford, in SPIN@SIGCOMM 2020 [PDF]

Fine-grained queue measurement in the data plane
Xiaoqi Chen, Shir Landau Feibish, Yaron Koral, Steven A Monetti, Jennifer Rexford, Ori Rottenstreich, and Tzuu-Yi Wang, in CoNEXT 2019 [PDF]

Catching the Microburst Culprits with Snappy
Xiaoqi Chen, Shir Landau Feibish, Yaron Koral, Jennifer Rexford, and Ori Rottenstreich, in SelfDN@SIGCOMM 2018 [PDF]

Detecting Heavy Flows in the SDN Match and Action Model
Yehuda Afek, Anat Bremler-Barr, Shir Landau Feibish, and Liron Schiff, in Computer Networks 2018 [PDF]

Sampling and Large Flow Detection in SDN
Yehuda Afek, Anat Bremler-Barr, Shir Landau Feibish and Liron Schiff, in SIGCOMM 2015 (Poster) [PDF]

Security:

Zero-day signature extraction for high volume attacks
Yehuda Afek, Anat Bremler-Barr, and Shir Landau Feibish, in Transactions on Networking (ToN) 2019 [PDF]

Mitigating DNS random subdomain DDoS attacks by distinct heavy hitters sketches
Yehuda Afek, Anat Bremler-Barr, Edith Cohen, Shir Landau Feibish and Michal Shagam, in HotWeb 2017 [PDF]

Automated Signature Extraction for High Volume Attacks
Yehuda Afek, Anat Bremler-Barr and Shir Landau Feibish, in ANCS 2013 [PDF]

Distributed Computing:

Network-Wide Routing-Oblivious Heavy Hitters
Ran Ben-Basat, Gil Einziger, Shir Landau Feibish, Jalil Moraney, and Danny Raz, in ANCS 2018 [PDF]

Distributed Computing Building-Blocks for Rational Agents
Yehuda Afek, Yehonatan Ginzberg, Shir Landau Feibish and Moshe Sulamy, in PODC 2014 [PDF]

Text Compression:

Generalized Substring Compression
Orgad Keller, Tsvi Kopelowitz, Shir Landau and Moshe Lewenstein, in Theoretical Computer Science (TCS) 2014 [PDF]

Unified Compression-Based Acceleration of Edit-Distance Computation
Hermelin Danny, Gad M. Landau, Shir Landau and Oren Weimann, in Algorithmica 2013 [PDF]

Generalized Substring Compression
Orgad Keller, Tsvi Kopelowitz, Shir Landau and Moshe Lewenstein, in Combinatorial Pattern Matching (CPM) 2009

A Unified Algorithm for Accelerating Edit-Distance Computation via Text-Compression
Hermelin Danny, Gad M. Landau, Shir Landau and Oren Weimann, in STACS 2009 [PDF]

A Simpler Analysis of Burrows-Wheeler Based Compression
Haim Kaplan, Shir Landau and Elad Verbin, in Theoretical Computer Science (TCS) 2007 [PDF]

A Simpler Analysis of Burrows-Wheeler Based Compression
Haim Kaplan, Shir Landau and Elad Verbin, in Combinatorial Pattern Matching (CPM) 2006 [PDF]
Best Paper Award Winner

Students

I'm currenly looking for graduate students and postdocs. If you are interested in my research, please reach out via email and I will be happy to set up a time to chat.

Bio

I am a senior lecturer (assistant professor) and head of the RUNS lab at the Open University of Israel. Before joining the Open University I was a postdoctoral researcher at Princeton University, advised by Prof. Jennifer Rexford. I received a Ph.D. in Computer Science from Tel Aviv University, where I was advised by Prof. Yehuda Afek and worked in collaboration with Prof. Anat Bremler-Barr and the DEEPNESS lab.
I have received several awards including the Eric and Wendy Schmidt Postdoctoral Award for Women in Mathematical and Computing Sciences, Google EMEA Anita Borg Memorial Scholarship and was the second place winner in the Broadcom Foundation University Research Competition. I was recently named one of the Rising Stars in Networking and Communications of 2020 by the N2Women Organization.

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