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
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Proceedings ArticleDOI
An architecture for adaptive multimedia streaming to mobile nodes
TL;DR: The ADIMUS architecture is described, which addresses the problem of maintaining the subjective quality of multimedia streaming for a mobile user and the entire end-to-end path of the video stream is considered.
Proceedings ArticleDOI
Improving application layer latency for reliable thin-stream game traffic
TL;DR: The experimental results show that the modifications implemented in the Linux kernel allow TCP to recover earlier from packet loss, and this latency reduction was then shown to improve the difference between perceived and actual player positions in the BzFlag game.
Journal ArticleDOI
Improving SCTP retransmission delays for time-dependent thin streams
Andreas Petlund,Paul B. Beskow,Jon Pedersen,Espen Søgård Paaby,Carsten Griwodz,Pål Halvorsen +5 more
TL;DR: Modifications to the Linux-kernel SCTP implementation are proposed that reduce the application-layer latency in a manner that is compatible with unmodified receivers and that indicates the need for a separate handling of thin and thick streams.
Proceedings ArticleDOI
RATS: adaptive 360-degree live streaming
TL;DR: This demo shows Real-time Adaptive Three-sixty Streaming, or RATS, where GPU-based HEVC encoding is utilized to tile, encode, and stitch 360° video at different qualities in real-time.
Journal ArticleDOI
Storage system support for continuous-media applications. Part 1. Requirements and single-disk issues
TL;DR: To handle the server load imposed by increased user access to on-demand multimedia streaming applications, new storage system solutions are needed to deal with the increasing speed mismatch.