| Paper Abstract and Keywords |
| Presentation |
2008-10-09 14:00
Study of Method for Partial Quick Replacement of Program Files
-- Toward Operational Efficiency of Program Production in Broadcasting Station --
Hiroki Minami, Yutaka Kaneko, Shinya Takeuchi, Hiroshi Fujisawa, Yoshinori Izumi (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In program production system of broadcasting station that handles program files and makes use of computer servers and networks, finished program files are registered for broadcasting by being transferred to registration server. Even if a program file has already registered, the program file is sometimes partially modified. At this point, the registered program file should be quickly replaced to modified one. So, in order to replace only modified parts of the program file, we developed
both a method for detecting modified parts in a short time and filesystem capable of inserting and deleting blocks. We also experimentally confirmed that a modified program file can be quickly replaced to registered one by using these techniques. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Program Production System / Program File / Detecting Difference / Replacement / Digest Value / Filesystem / / |
| Reference Info. |
ITE Tech. Rep., vol. 32, no. 42, BCT2008-89, pp. 1-4, Oct. 2008. |
| Paper # |
BCT2008-89 |
| Date of Issue |
2008-10-02 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT HOKURIKU IEEE-AP-S |
| Conference Date |
2008-10-09 - 2008-10-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Fukui Univ. (Bunkyo Campus) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Antenna and Propagation, Digital Broadcasting Technology, etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2008-10-BCT-HOKURIKU-S |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Study of Method for Partial Quick Replacement of Program Files |
| Sub Title (in English) |
Toward Operational Efficiency of Program Production in Broadcasting Station |
| Keyword(1) |
Program Production System |
| Keyword(2) |
Program File |
| Keyword(3) |
Detecting Difference |
| Keyword(4) |
Replacement |
| Keyword(5) |
Digest Value |
| Keyword(6) |
Filesystem |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hiroki Minami |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Yutaka Kaneko |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Shinya Takeuchi |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Hiroshi Fujisawa |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 5th Author's Name |
Yoshinori Izumi |
| 5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2008-10-09 14:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
BCT |
| Paper # |
BCT2008-89 |
| Volume (vol) |
vol.32 |
| Number (no) |
no.42 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2008-10-02 (BCT) |