How to deal with NIL data in Mammotab2025

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太刀岡勇気

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Aug 24, 2025, 8:30:41 PM (14 days ago) Aug 24
to Sem-Tab Challenge
I have a question about NIL data.
In mammotab challenge, NIL detection is important.
How do I deal with NIL data in submission format?

I have dealt with NIL data as NIL in the submitted form.
For example, when (2,1) in LYQZQ0T5 is NIL, 
LYQZQ0T5,1,1,Q3576864
LYQZQ0T5,2,1,NIL
Is it correct or should I just omit the entities?

Yuuki Tachioka

Fabio D'Adda

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Aug 25, 2025, 4:50:53 AM (13 days ago) Aug 25
to 太刀岡勇気, Sem-Tab Challenge
Dear Yuuki,

your format is correct. In case of NIL data, you should explicitly mark them as NIL in the submission.
So the following form is the right one:
LYQZQ0T5,2,1,NIL

Best regards,
Fabio

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太刀岡勇気

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Aug 25, 2025, 9:12:06 AM (13 days ago) Aug 25
to Fabio D'Adda, Sem-Tab Challenge
Dear Fabio

Thank you

Yuuki

2025年8月25日(月) 17:50 Fabio D'Adda <fabio...@unimib.it>:
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