46 citations · 66 across the 6 of their papers we have counts for
6 papers
Quantifying the Performance Gap for Simple Versus Optimal Dynamic Server Allocation Policies
Niklas Carlsson, Derek Eager
Cloud computing enables the dynamic provisioning of server resources. To exploit this opportunity, a policy is needed for dynamically allocating (and deallocating) servers in respo…
Cross-user Similarities in Viewing Behavior for 360 Video and Caching Implications
Niklas Carlsson, Derek Eager
The demand and usage of 360 video services are expected to increase. However, despite these services being highly bandwidth intensive, not much is known about the potenti…
The Prefetch Aggressiveness Tradeoff in 360 Video Streaming
Mathias Almquist, Viktor Almquist, Vengatanathan Krishnamoorthi +2
With 360 video, only a limited fraction of the full view is displayed at each point in time. This has prompted the design of streaming delivery techniques that allow alte…
Worst-case Bounds and Optimized Cache on Request Cache Insertion Policies under Elastic Conditions
Niklas Carlsson, Derek Eager
Cloud services and other shared third-party infrastructures allow individual content providers to easily scale their services based on current resource demands. In this paper, we c…
Optimized Dynamic Cache Instantiation and Accurate LRU Approximations under Time-varying Request Volume
Niklas Carlsson, Derek Eager
Content-delivery applications can achieve scalability and reduce wide-area network traffic using geographically distributed caches. However, each deployed cache has an associated c…
The Untold Story of the Clones: Content-agnostic Factors that Impact YouTube Video Popularity
Youmna Borghol, Sebastien Ardon, Niklas Carlsson +2
Video dissemination through sites such as YouTube can have widespread impacts on opinions, thoughts, and cultures. Not all videos will reach the same popularity and have the same i…