198 citations · 482 across the 32 of their papers we have counts for
5 papers · 1 filter
Analyzing TCP Throughput Stability and Predictability with Implications for Adaptive Video Streaming
Yi Sun, Xiaoqi Yin, Nanshu Wang +4
Recent work suggests that TCP throughput stability and predictability within a video viewing session can inform the design of better video bitrate adaptation algorithms. Despite a…
Scalable Testing of Context-Dependent Policies over Stateful Data Planes with Armstrong
Seyed K. Fayaz, Yoshiaki Tobioka, Sagar Chaki +1
Network operators today spend significant manual effort in ensuring and checking that the network meets their intended policies. While recent work in network verification has made…
A New Approach to DDoS Defense using SDN and NFV
Seyed K. Fayaz, Yoshiaki Tobioka, Vyas Sekar +1
Networks today rely on expensive and proprietary hard- ware appliances, which are deployed at fixed locations, for DDoS defense. This introduces key limitations with respect to fle…
DDA: Cross-Session Throughput Prediction with Applications to Video Bitrate Selection
Junchen Jiang, Vyas Sekar, Yi Sun
User experience of video streaming could be greatly improved by selecting a high-yet-sustainable initial video bitrate, and it is therefore critical to accurately predict throughpu…
Accelerating the Development of Software-Defined Network Optimization Applications Using SOL
Victor Heorhiadi, Michael K. Reiter, Vyas Sekar
Software-defined networking (SDN) can enable diverse network management applications such as traffic engineering, service chaining, network function outsourcing, and topology recon…