Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Singla, Ankit"'
Certain new ascendant data center workloads can absorb some degradation in network service, not needing fully reliable data transport and/or their fair-share of network bandwidth. This opens up opportunities for superior network and infrastructure mu
Externí odkaz:
http://arxiv.org/abs/2208.08429
We identify new opportunities in video streaming, involving the joint consideration of offline video chunking and online rate adaptation. Due to a video's complexity varying over time, certain parts are more likely to cause performance impairments du
Externí odkaz:
http://arxiv.org/abs/2202.09112
The growing size of data center and HPC networks pose unprecedented requirements on the scalability of simulation infrastructure. The ability to simulate such large-scale interconnects on a simple PC would facilitate research efforts. Unfortunately,
Externí odkaz:
http://arxiv.org/abs/2105.12663
Autor:
Jiang, Jiawei, Gan, Shaoduo, Liu, Yue, Wang, Fanlin, Alonso, Gustavo, Klimovic, Ana, Singla, Ankit, Wu, Wentao, Zhang, Ce
The appeal of serverless (FaaS) has triggered a growing interest on how to use it in data-intensive applications such as ETL, query processing, or machine learning (ML). Several systems exist for training large-scale ML models on top of serverless in
Externí odkaz:
http://arxiv.org/abs/2105.07806
Substantial efforts are invested in improving network security, but the threat landscape is rapidly evolving, particularly with the recent interest in programmable network hardware. We explore a new security threat, from an attacker who has gained co
Externí odkaz:
http://arxiv.org/abs/2103.16437
Autor:
Besta, Maciej, Domke, Jens, Schneider, Marcel, Konieczny, Marek, Di Girolamo, Salvatore, Schneider, Timo, Singla, Ankit, Hoefler, Torsten
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems (TPDS), 2021
The recent line of research into topology design focuses on lowering network diameter. Many low-diameter topologies such as Slim Fly or Jellyfish that substantially reduce cost, power consumption, and latency have been proposed. A key challenge in re
Externí odkaz:
http://arxiv.org/abs/2007.03776
Internet routing can often be sub-optimal, with the chosen routes providing worse performance than other available policy-compliant routes. This stems from the lack of visibility into route performance at the network layer. While this is an old probl
Externí odkaz:
http://arxiv.org/abs/2001.07817
While video streaming algorithms are a hot research area, with interesting new approaches proposed every few months, little is known about the behavior of the streaming algorithms deployed across large online streaming platforms that account for a su
Externí odkaz:
http://arxiv.org/abs/2001.02951
Autor:
Besta, Maciej, Schneider, Marcel, Cynk, Karolina, Konieczny, Marek, Henriksson, Erik, Di Girolamo, Salvatore, Singla, Ankit, Hoefler, Torsten
Publikováno v:
Proceedings of the ACM/IEEE International Conference on High Performance Computing, Networking, Storage and Analysis (SC20), November 2020
We introduce FatPaths: a simple, generic, and robust routing architecture that enables state-of-the-art low-diameter topologies such as Slim Fly to achieve unprecedented performance. FatPaths targets Ethernet stacks in both HPC supercomputers as well
Externí odkaz:
http://arxiv.org/abs/1906.10885
We present measurements showing that the top one million most popular Web domains are reachable within 13ms (in the median) from a collective of just 12 cloud data centers. We explore the consequences of this Web "consolidation", focusing on its pote
Externí odkaz:
http://arxiv.org/abs/1906.04753