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<DIV><FONT size=2>
<DIV><FONT size=2>David,</FONT></DIV>
<DIV>hi, some problems with the aggregation project is listed as followed:</DIV>
<DIV> </DIV>
<DIV><FONT size=2>1. If the names "Song" and "Frame" are changed, ie., if they
are mapped into "Track" and "TrackFrame", the attributes can not be displayed in
the Annotator interface.</FONT></DIV>
<DIV> </DIV></FONT></DIV>
<DIV><FONT size=2>2. The ChildScope relationship appears playing a
role in the project interface. When mapping, this </FONT><FONT
size=2>relationship should be maintained. That brings one problem: How
to remain the childscope relationship while changing the scope names?
</FONT></DIV>
<DIV><FONT size=2>For instance, if ExtractedChord is mapped to TrackChord, then
in the schema:<BR> <Attribute scope='Track' name='Harte'
type='Segmentation'><BR>
<ChildScope>ExtractedChord</ChildScope><BR>
<SegmentationPolicy>Discontinuous</SegmentationPolicy><BR> </Attribute><BR> <Attribute
scope='TrackChord' name='Root' type='Enumerated'><BR>
<EnumerationValues>G G# A A# B C C# D D# E F
F#</EnumerationValues><BR> </Attribute></FONT></DIV>
<DIV><FONT size=2>In other words, the ChildScope relationship between TrackChord
and Harte can not be identified.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>3.In the map list, a line ("Song::Frames", "example",
"Song::Frames") is necessary, or else the frame scope attributes can not be
displayed correctly. </FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>4. The inconsistent frame size in different subextractors,
e.g.,in Debaser-WoodenHouse.mp3.chords, it is <ScopePool name='Frame'
size='1699'>. While in Debaser-WoodenHouse.mp3.pool, it is <ScopePool
name='Frame' size='6837'>. That may be the reason of the incorrect display in
the screenshot.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Anyway, too much chaos for me, any idea?</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Jun</FONT></DIV>
<DIV><FONT size=2> </FONT></DIV>
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