In the WISR research group we work on building software systems that improve the performance, efficiency, and correctness of modern cloud computing infrastructure and applications. Our current focus is on systems for big data processing, machine learning and inference, ultra-low latency networking, serverless computation, and network verification/repair/synthesis.

Recent Highlights

Dec 2020 ATP, scalable datacenter BGP accepted to NSDI'21 fall deadline
Oct 2020 AED accepted to CoNEXT'20
Aug 2020 PANIC accepted to OSDI'20
Aug 2020 SNF and MLFabric accepted to SoCC'20
July 2020 Selected as a national finalist for the Blavatnik Award
July 2020 Whiz accepted to NSDI'21 spring deadline
May 2020 1RMA accepted to SIGCOMM'20
Feb 2020 QARC accepted to PLDI'20

Recent papers (Complete list here)

NSDI 21 Whiz: Data-Driven Analytics Execution
Arjun Singhvi, Robert Grandl, Raajay Viswanathan, Aditya Akella.
NSDI 21 ATP: In-network Aggregation for Multi-tenant Learning
ChonLam Lao, Yanfang Le, Kshiteej Mahajan, Yixi Chen, Wenfei Wu, Aditya Akella, Michael Swift.
NSDI 21 Running BGP in Data Centers at Scale
Anubhavnidhi Abhashkumar, Kausik Subramanian, Alexey Andreyev, Hyojeong Kim, Nanda Kishore, Jingyi Yang, Petr Lapukhov, Aditya Akella, James Hongyi Zeng.
OSDI 20 PANIC: A High-Performance Programmable NIC for Multi-tenant Networks [pdf]
Jiaxin Lin, Kiran Patel, Brent Stephens, Anirudh Sivaraman, Aditya Akella.
CoNEXT 20 AED: Incrementally Synthesizing Policy-Compliant and Manageable Configurations
Anubhavnidhi Abhashkumar, Aaron Gember-Jacobson, Aditya Akella.
SoCC 20 SNF: Serverless Network Functions
Arjun Singhvi, Junaid Khalid, Aditya Akella, Sujata Banerjee.
SoCC 20 Network-accelerated Distributed Machine Learning for Multi-Tenant Settings
Raajay Viswanathan, Arjun Balasubramanian, Aditya Akella.
SIGCOMM 20 1RMA: Re-envisioning Remote Memory Access for Multi-tenant Datacenters [pdf] [video]
Arjun Singhvi, Aditya Akella, Dan Gibson, Thomas F. Wenisch, Monica Wong-Chan, Sean Clark, Milo M. K. Martin, Moray McLaren,
Prashant Chandra, Rob Cauble, Hassan M. G. Wassel, Behnam Montazeri, Simon L. Sabato, Joel Scherpelz, Amin Vahdat.
PLDI 20 Detecting Network Load Violations for Distributed Control Planes [pdf]
Kausik Subramanian, Anubhavnidhi Abhashkumar, Loris D'Antoni, Aditya Akella.
NSDI 20 Themis: Fair and Efficient GPU Cluster Scheduling for Machine Learning Workloads [pdf]
Kshiteej Mahajan, Arjun Balasubramanian, Arjun Singhvi, Shivaram Venkataraman, Aditya Akella, Amar Phanishayee, Shuchi Chawla.
NSDI 20 Liveness Verification of Stateful Networks [pdf]
Farnaz Yousefi, Anubhavnidhi Abhashkumar, Kausik Subramanian, Kartik Hans, Soudeh Ghorbani, Aditya Akella.
NSDI 20 Tiramisu: Fast and General Network Verification [pdf]
Anubhavnidhi Abhashkumar, Aaron Gember-Jacobson, Aditya Akella.
NSDI 20 Automated Verification of Customizable Middlebox Properties with Gravel [pdf]
Kaiyuan Zhang, Danyang Zhuo, Aditya Akella, Arvind Krishnamurthy, Xi Wang.