Lossy channels in Bohrium
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
In this paper, we introduce a new channel to the Bohrium runtime system that supports lossy compression of data. This channel makes it possible for a local user to offload calculation and data heavy processing to a remote server and still be able to visualize the data over a modest network connection. The new lossy channel supports a fixed frame rate mode where the user can specify a desired frame rate that the lossy channel will maintain. In order to maintain a frame rate, the lossy channel will dynamically adjust the quality setting of the lossy encoding. We assess how the lossy encoded data approximate the original data - both visually and numerically - and how the data compresses compared to popular lossless formats. For this assessment, we use the data from three different scientific simulations and the lossless formats PNG, zlib and the lossy format JPEG.
Originalsprog | Engelsk |
---|---|
Titel | Communicating Process Architectures 2017 and 2018, WoTUG-39 and WoTUG-40 - Proceedings of CPA 2017 (WoTUG-39) and Proceedings of CPA 2018 (WoTUG-40) |
Redaktører | Jan Baekgaard Pedersen, Kevin Chalmers, Jan F. Broenink, Brian Vinter, Kevin Vella, Peter H. Welch, Marc L. Smith, Kenneth Skovhede |
Antal sider | 14 |
Forlag | IMIA and IOS Press |
Publikationsdato | 2019 |
Sider | 347-360 |
ISBN (Elektronisk) | 9781614999485 |
DOI | |
Status | Udgivet - 2019 |
Begivenhed | 39th WoTUG Conference on Communicating Process Architectures, CPA 2017 and 40th WoTUG Conference on Communicating Process Architectures, CPA 2018 - Dresden, Tyskland Varighed: 19 aug. 2018 → 22 aug. 2018 |
Konference
Konference | 39th WoTUG Conference on Communicating Process Architectures, CPA 2017 and 40th WoTUG Conference on Communicating Process Architectures, CPA 2018 |
---|---|
Land | Tyskland |
By | Dresden |
Periode | 19/08/2018 → 22/08/2018 |
Navn | Concurrent Systems Engineering Series |
---|---|
Vol/bind | 70 |
ISSN | 1383-7575 |
ID: 241090537