Publications

  • A Case for Cross-Domain Observability to Debug Performance Issues in Microservices
    Ranjitha K, Praveen Tammana, Pravein Govindan Kannan, Priyanka Naik
    IEEE CLOUD , Barcelona, Spain, July 2022 [pdf] [talk]
  • IoT MUD Enforcement in the Edge Cloud Using Programmable Switch
    Harish S A, Hemanth Kothapalli, Shubham Lahoti, Kotaro Kataoka, Praveen Tammana
    ACM SIGCOMM FFSPIN , Amsterdam, Aug 2022 [pdf] [talk]
  • Implementing ChaCha Based Crypto Primitives on Programmable SmartNICs
    Shaguftha Zuveria Kottur, Krishna Kadiyala, Praveen Tammana, and Rinku Shah
    ACM SIGCOMM FFSPIN , Amsterdam, Aug 2022 [pdf] [talk]
  • Packet Processing Algorithm Identification using Program Embeddings
    S. VenkataKeerthy, Yashas Andaluri, Sayan Dey, Rinku Shah, Praveen Tammana, and Ramakrishna Upadrasta
    APNet'22 , Fuzhou, China, Aug 2022 [pdf] [talk]
  • Accelerating PUF-based UAV Authentication Protocols Using Programmable Switch
    Ranjitha K, Divya Pathak, Tejasvi Alladi, Antony Franklin, Praveen Tammana
    IEEE/ACM COMSNETS , Bangalore, India, Jan 2022 [pdf] [talk]
  • Closed-loop Network Performance Monitoring and Diagnosis with SpiderMon
    Weitao Wang, Xinyu Wu, Praveen Tammana, Ang Chen, T.S. Eugene Ng
    USENIX NSDI , WA, USA, Mar 2022 [pdf] [talk]
  • DBVal: Validating P4 Data Plane Runtime Behavior
    K Shiv Kumar, Ranjitha K, PS Prashanth, Mina Tahmasbi Arashloo, Venkanna U, Praveen Tammana
    ACM SIGCOMM SOSR , Sep 2021 [pdf] [talk] [slides]
  • Anomaly Detection in Data Plane Systems using Packet Execution Paths
    Archit Sanghi, Krishna P. Kadiyala, Praveen Tammana, Saurabh Joshi
    ACM SIGCOMM SPIN , Aug 2021 [pdf] [slides]
  • Adaptive Weighted Traffic Splitting in Programmable Data Planes
    Kuo-Feng Hsu, Praveen Tammana, Ryan Beckett, Ang Chen, Jennifer Rexford, David Walker
    ACM SOSR, Mar 2020 [pdf] [talk] [slides]
  • Tracking P4 Program Execution in the Data Plane (Best paper award)
    Suriya Kodeswaran, Mina Tahmasbi Arashloo, Praveen Tammana, Jennifer Rexford
    ACM SOSR, Mar 2020 [pdf] [talk]
  • Grasp the Root Causes in the Dataplane: Diagnosing Latency Problems with SpiderMon
    Weitao Wang, Praveen Tammana, Ang Chen, T.S.Eugene Ng
    ACM SOSR, Mar 2020 [pdf][talk]
  • Contra: A Programmable System for Performance-aware Routing
    Kuo-Feng Hsu, Ryan Beckett, Ang Chen, Jennifer Rexford, Praveen Tammana, David Walker
    USENIX NSDI 2020, Feb 2020 [pdf] [talk] [slides]
  • Fault Localization in Large-Scale Network Policy Deployment
    Praveen Tammana, Chandra, Pavan, Ramana Kompella, and Myungjin Lee
    IEEE ICDCS, July 2018 [pdf][slides]
  • Distributed Network Monitoring and Debugging with SwitchPointer 
    Praveen Tammana, Rachit Agarwal, and Myungjin Lee
    USENIX  NSDI, April 2018 [talk] [pdf] [slides][github][applications]
  • Simplifying Datacenter Network Debugging with PathDump
    Praveen Tammana, Rachit Agarwal, and Myungjin Lee
    USENIX  OSDI, Nov 2016 [pdf] [slides] [github][applications]
  • CherryPick: Tracing Packet Trajectory in Software-Defined Datacenter Networks
    Praveen Tammana, Rachit Agarwal, and Myungjin Lee
    ACM SIGCOMM Symposium on SDN Research (SOSR), June 2015 [pdf] [slides]