364 citations · 806 across the 10 of their papers we have counts for
11 papers
BOLA: Near-Optimal Bitrate Adaptation for Online Videos
Kevin Spiteri, Rahul Urgaonkar, Ramesh K. Sitaraman
Modern video players employ complex algorithms to adapt the bitrate of the video that is shown to the user. Bitrate adaptation requires a tradeoff between reducing the probability…
Dynamic Service Migration in Mobile Edge Computing Based on Markov Decision Process
Shiqiang Wang, Rahul Urgaonkar, Murtaza Zafer +3
In mobile edge computing, local edge servers can host cloud-based services, which reduces network overhead and latency but requires service migrations as users move to new location…
Mobility-Induced Service Migration in Mobile Micro-Clouds
Shiqiang Wang, Rahul Urgaonkar, Ting He +3
Mobile micro-cloud is an emerging technology in distributed computing, which is aimed at providing seamless computing/data access to the edge of the network when a centralized serv…
Dynamic Service Placement for Mobile Micro-Clouds with Predicted Future Costs
Shiqiang Wang, Rahul Urgaonkar, Ting He +3
Mobile micro-clouds are promising for enabling performance-critical cloud applications. However, one challenge therein is the dynamics at the network edge. In this paper, we study…
Detecting Overlapping Temporal Community Structure in Time-Evolving Networks
Yudong Chen, Vikas Kawadia, Rahul Urgaonkar
We present a principled approach for detecting overlapping temporal community structure in dynamic networks. Our method is based on the following framework: find the overlapping te…
Channel Assignment in Dense MC-MR Wireless Networks: Scaling Laws and Algorithms
Rahul Urgaonkar, Ram Ramanathan, Jason Redi +1
We investigate optimal channel assignment algorithms that maximize per node throughput in dense multichannel multi-radio (MC-MR) wireless networks. Specifically, we consider an MC-…