| Presentation | 2015-11-12 Browser Visualization using PNGs Generated by HTML5 Workers on Multicore Marat Zhanikeev, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Earlier research has discussed two related technologies, namely (1) multisource content aggregation method and its browser implementation and (2) interactive visualizations of performance in data centers. This research is both the connection between the two and the next step for both. HTML5 Workers are an ideal tool for distributing the processing load across multiple cores -- most modern hardware including smartphones is multicore. However, Workers by design cannot access the DOM of the page directly. This paper discusses a method that circumvents this problem by having each Worker generate base64 URLs with image data in PNG format. This way, the main processing load is transferred to Workers while the main thread only replaces the base64 URLs, thus producing animated visualizations. The technology is intended for data center performance visualizations, where each Worker receives streamed data via individual WebSockets. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | browser visualization / webapps / HTML5 / websockets / webworkers / multicore / information visualization |
| Paper # | IE2015-76 |
| Date of Issue | 2015-11-05 (IE) |
| Conference Information | |
| Committee | IE / ITE-ME / ITE-AIT |
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| Conference Date | 2015/11/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Seishi Takamura(NTT) / Kazuhito Murakami(Aichi Prefectural Univ.) / Tokiichiro Takahashi(TDU) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Miki Haseyama(Hokkaido Univ.) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Miki Haseyama(NTT) / (Niigata Univ.) |
| Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Browser Visualization using PNGs Generated by HTML5 Workers on Multicore |
| Sub Title (in English) | |
| Keyword(1) | browser visualization |
| Keyword(2) | webapps |
| Keyword(3) | HTML5 |
| Keyword(4) | websockets |
| Keyword(5) | webworkers |
| Keyword(6) | multicore |
| Keyword(7) | information visualization |
| 1st Author's Name | Marat Zhanikeev |
| 1st Author's Affiliation | Kyushu Institute of Technology(Kyutech) |
| Date | 2015-11-12 |
| Paper # | IE2015-76 |
| Volume (vol) | vol.115 |
| Number (no) | IE-308 |
| Page | pp.pp.19-22(IE), |
| #Pages | 4 |
| Date of Issue | 2015-11-05 (IE) |