newsml fantast (min - che ho) department of computer science national cheng-chi university
Post on 22-Dec-2015
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HistoryDiscussions start in Reuters – Jo Rabin publishes NewsML internally19981998
19991999
20002000
July 2000July 2000
Oct 2000Oct 2000
Reuters submits Requirements Specifications for NewsML to the IPTC
IPTC forms steering and working groups to develop functional specifications and DTD for NewsML
IPTC accepts NewsML version 1.0 betaIPTC general meeting
What is NewsML
NewsML is an XML
NewsML is media independent
NewsML is an Information Wrapper and
Management Tool
Why NewsML
PublisherPublisher
GIF, JPEG, NSK-TIFF etcGIF, JPEG, NSK-TIFF etc
AVI, AU, WAV AVI, AU, WAV etc.etc.
MPEG etc.MPEG etc.
DOC, HTML DOC, HTML etc.etc.
JPEG, GIF JPEG, GIF etc.etc.
Features
All formats and media types recognized equally
Facilitates the development of news items Named relationships between news items Alternative representations of the same
part Explicit inclusion, inclusion by reference
and exclusion of parts and alternatives
All formats and media types recognized equally
NewsML provides a structure NewsML makes no assumption Equally represent Any medium can be the main part
of news
Facilitates the development of news items
Additions Revisions Corrections Different components have different
production delays
The mayor of a Japanese island hit by a series of volcanic eruptions and earthquakes urged most of its remaining residents Thursday to leave, although he stopped short of issuing an all-out evacuation. - Aug 31 6:55 AM ET
Japanese authorities on Friday ordered the evacuation of all remaining residents on a small island south of Tokyo after experts warned that its volcano looked set for another major eruption. - Sep 01 2:05 AM ET
The complete evacuation of a volcano-struck island south of Tokyo started Saturday as experts warned of a possible cataclysmic eruption. - Sep 02 5:31 AM ET
Example – Concorde crash
Multiple formats Multiple
revisions Story evolved
over time International
and Local audiences (Germany, France)
French investigators released August 31, 2000 a preliminary report including a picture of a metal strip, probably from another plane, which was found on the runway at Paris' Roissy airport following the horrific crash of an Air France Concorde jet in July. (Reuters) Sep 01 9:11 PM ET
• Language: English
• Context: Crash
• Relates to: Air France
DescriptiveDescriptive
• Publisher: Reuters
AdministrativeAdministrative
• © Reuters • no redistribution RightsRights
• Size: 1kb
PhysicalPhysical
• TextTypeType
French investigators released August 31, 2000 a preliminary report including a picture of a metal strip, probably from another plane, which was found on the runway at Paris' Roissy airport following the horrific crash of an Air France Concorde jet in July. (Reuters) Sep 01 9:11 PM ET
• Headline: Concorde Preliminary report releasedHuman ReadableHuman Readable
• Size: 300kb Duration: 15 seconds
PhysicalPhysical
• Language: German • Context: Crash
• Relates to: Air France
DescriptiveDescriptive
• Publisher: Reuters
AdministrativeAdministrative
• © Reuters • no redistribution RightsRights
• VideoTypeType
• Headline: Piece of metal perforated fuel tankHuman ReadableHuman Readable
• Size: 23kb Width: 36mm• Height: 24mm Resolution: medium
PhysicalPhysical
• Context: Crash
• Relates to: Air France
DescriptiveDescriptive
• Publisher: Reuters
AdministrativeAdministrative
• © Reuters • no redistribution RightsRights
• PictureTypeType
• Headline: Concorde in flames before crashHuman ReadableHuman Readable
• Language: English
• Context: Crash
• Relates to: Air France
DescriptiveDescriptive
• Size: 134kb Width: 36mm• Height: 24mm Color: 256
PhysicalPhysical
Content ItemContent Item
• Publisher: Reuters
AdministrativeAdministrative
• © Reuters • no redistribution RightsRights
• GraphicsTypeType
• Headline: key facts of Concorde crash Human ReadableHuman Readable
Example – Concorde crash
Gonesse, Gonesse,
FranceFrance Air FranceAir France
© ReutersReuters
August August
20002000
Media type:Media type: ANYANYFile size : File size : < 1Mb< 1MbLanguage:Language: GERMANGERMANContext:Context: CrashCrash
Selection CriteriaSelection Criteria::
ResultsResults
Gonesse, Gonesse,
FranceFrance Air FranceAir France
© ReutersReuters
August August
20002000
Media type:Media type: ANYANYFile size : File size : < 1Mb< 1MbLanguage:Language: ANYANYContext:Context: CrashCrash
Selection CriteriaSelection Criteria::
French investigators released August 31, 2000 a preliminary report including a picture of a metal strip, probably from another plane, which was found on the runway at Paris' Roissy airport following the horrific crash of an Air France Concorde jet in July. (Reuters) Sep 01 9:11 PM ET
ResultsResults
Reference
IPTC (2002), “What is NewsML”, International Press Telecommunications Council
IPTC (2002) “News Industry Text Format”, International Press Telecommunications Council
REUTERS (2000), “Reuters Showcase”, Reuters
Chun-Feng Liao (2002), “NewsML Overview”, NCCU Computer Center