C
Carsten Griwodz
Researcher at University of Oslo
Publications - 238
Citations - 5263
Carsten Griwodz is an academic researcher from University of Oslo. The author has contributed to research in topics: The Internet & Video quality. The author has an hindex of 32, co-authored 230 publications receiving 4366 citations. Previous affiliations of Carsten Griwodz include Simula Research Laboratory & IBM.
Papers
More filters
Proceedings ArticleDOI
Poster: QoE-Based Analysis of Real-Time Adaptive 360-Degree Video Streaming
TL;DR: A QoE-based analysis approach for real-time adaptive 360-degree video streaming measurements, focusing on the correlation between objective video metrics and subjective end-user scores is proposed.
Proceedings ArticleDOI
Low-Level Scheduling Implications for Data-Intensive Cyclic Workloads on Modern Microarchitectures
TL;DR: The results show that a low-level scheduler additionally cannot achieve optimal performance without taking the specific micro-architecture, the placement of dependent tasks and cache sizes into account, and these details are not generally available for application developers and they differ between deployments.
Proceedings ArticleDOI
Experiences and Lessons Learned from a Crowdsourced-Remote Hybrid User Survey Framework
Cise Midoglu,A. Storås,Saeed Shafiee Sabet,Malek Hammou,Steven Alexander Hicks,Michael Riegler,Carsten Griwodz,Pål Halvorsen +7 more
TL;DR: Huldra as discussed by the authors is an open source hybrid crowdsourced-remote user survey framework, intended for conducting web-based subjective user studies and aims to integrate the individual benefits associated with traditional, crowdsourced, and remote methods.
Simula @ MediaEval 2016 Context of Experience Task.
TL;DR: The approach gives a baseline evaluation indicating that metadata approaches work well but that also visual features can provide useful information for the given problem to solve.
Proceedings ArticleDOI
A logical memory model for scaling parallel multimedia workloads
TL;DR: This paper focuses on the performance improvements that the system can achieve by combining language design, compiler knowledge, and runtime decisions to overcome performance bottlenecks from fine-grained kernel scheduling and cache-line contention without adapting the algorithms they implement.