14. 相互運用性 - interoperability
The capability to communicate, execute programs, or
生活・仕事
transfer data among various functional units in a manner
that requires the user to have little or no knowledge of
the unique characteristics of those units
モデル
ISO/IEC 2382-01,
モデル
Information Technology Vocabulary, Fundamental Terms,
via Wikipedia
システム
システムの相互運用性
2013-‐10-‐24
オープン技術特論
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システム
14
15. Interoperability
The capability to ← 能力・性能
– communicate,
– execute programs,
– or transfer data
among various functional units
in a manner that ← こういうやり方で
requires the user to have little or no knowledge of
the unique characteristics of those units
2013-‐10-‐24
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15
42. iCalendar: 3.3.5. Date-Time
19980118T230000
DATE-TIME values of this type are said to be "floating" and are not bound to
any time zone in particular. They are used to represent the same hour, minute,
and second value regardless of which time zone is currently being observed.
For example, an event can be defined that indicates that an individual will be
busy from 11:00 AM to 1:00 PM every day, no matter which time zone the
person is in. In these cases, a local time can be specified. The recipient of an
iCalendar object with a property value consisting of a local time, without any
relative time zone information, SHOULD interpret the value as being fixed to
whatever time zone the "ATTENDEE" is in at any given moment. This means
that two "Attendees", in different time zones, receiving the same event
definition as a floating time, may be participating in the event at different actual
times. Floating time SHOULD only be used where that is the reasonable
behavior.
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43. 生活・仕事
モデル
毎朝、5時に散歩するのが日課です。
海外旅行しても、旅先で、日課を守りたい。
DATE-‐TIME
values
of
this
type
are
said
to
be
"floaNng"
and
are
not
bound
to
any
Nme
zone
in
parNcular.
They
are
used
to
represent
the
same
hour,
minute,
and
second
value
regardless
of
which
Nme
zone
is
currently
being
observed.
iCalendar,
IETF
RFC
5545
システム
2013-‐10-‐24
オープン技術特論
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43
44. 生活・仕事
モデル
毎朝、5時に散歩するのが日課です。
海外旅行しても、旅先で、日課を守りたい。
DATE-‐TIME
values
of
this
type
are
said
to
be
"floaNng"
and
are
not
bound
to
any
Nme
zone
in
parNcular.
They
are
used
to
represent
the
same
hour,
minute,
and
second
value
regardless
of
which
Nme
zone
is
currently
being
observed.
iCalendar,
IETF
RFC
5545
システム
?
2013-‐10-‐24
オープン技術特論
山口琢
44