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07/18/2023
Accelerating End-host Congestion Response using P4 Programmable Switches
Transport layer congestion control relies on feedback signals that trave...
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04/10/2022
A Palm Calculus Approach to the Distribution of the Age of Information
A key metric to express the timeliness of status updates in latency-sens...
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02/21/2022
PAQMAN: A Principled Approach to Active Queue Management
Active Queue Management (AQM) aims to prevent bufferbloat and serial dro...
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01/27/2022
On the Impact of Network Delays on Time-to-Live Caching
We consider Time-to-Live (TTL) caches that tag every object in cache wit...
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09/17/2021
Scheduling in Parallel Finite Buffer Systems: Optimal Decisions under Delayed Feedback
Scheduling decisions in parallel queuing systems arise as a fundamental ...
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10/09/2020
P4-CoDel: Experiences on Programmable Data Plane Hardware
Fixed buffer sizing in computer networks, especially the Internet, is a ...
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09/20/2020
On the Throughput Optimization in Large-Scale Batch-Processing Systems
We analyze a data-processing system with n clients producing jobs which ...
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10/06/2019
Increasing the Quality of 360° Video Streaming by Transitioning between Viewport Quality Adaptation Mechanisms
Virtual reality has been gaining popularity in recent years caused by th...
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01/17/2019
CBA: Contextual Quality Adaptation for Adaptive Bitrate Video Streaming (Extended Version)
Recent advances in quality adaptation algorithms leave adaptive bitrate ...
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07/07/2018
Little Boxes: A Dynamic Optimization Approach for Enhanced Cloud Infrastructures
The increasing demand for diverse, mobile applications with various degr...
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07/05/2018
Detection and Analysis of Content Creator Collaborations in YouTube Videos using Face- and Speaker-Recognition
This work discusses and implements the application of speaker recognitio...
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05/01/2018
Collaborations on YouTube: From Unsupervised Detection to the Impact on Video and Channel Popularity
YouTube is one of the most popular platforms for streaming of user-gener...
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02/09/2018
Don't Repeat Yourself: Seamless Execution and Analysis of Extensive Network Experiments
This paper presents MACI, the first bespoke framework for the management...
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12/12/2017
Collaborative Uploading in Heterogeneous Networks: Optimal and Adaptive Strategies
Collaborative uploading describes a type of crowdsourcing scenario in ne...
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12/16/2016
A Generalized Performance Evaluation Framework for Parallel Systems with Output Synchronization
Frameworks, such as MapReduce and Hadoop are abundant nowadays. They see...
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12/16/2016