Presentation	2020-12-02 Error exponent of probability that optimal strategy will fail under cost and profit constraints Kiminori Iriyama,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	In information theory, it is interesting to study the exponential rate when the error probability exponentially converges to 0 under a given condition, and it is formulated as a problem to determine the reliability function. Recently, we have derived a formula for the reliability function when the coding system satisfies subadditivity. The purpose of this paper is to apply the formula of the reliability function to derive a formula that determines the error exponent of the probability that the optimal strategy will fail under cost and benefit constraints.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	cost and benefit / error exponent / subadditivity / reliability function
Paper #	IT2020-36
Date of Issue	2020-11-24 (IT)

Conference Information
Committee	IT
Conference Date	2020/12/1(3days)
Place (in Japanese)	(See Japanese page)
Place (in English)	Online
Topics (in Japanese)	(See Japanese page)
Topics (in English)	Lectures for Young Researchers, General
Chair	Tadashi Wadayama(Nagoya Inst. of Tech.)
Vice Chair	Tetsuya Kojima(Tokyo Kosen)
Secretary	Tetsuya Kojima(Yamaguchi Univ.)
Assistant	Takahiro Ohta(Senshu Univ.)

Paper Information
Registration To	Technical Committee on Information Theory
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Error exponent of probability that optimal strategy will fail under cost and profit constraints
Sub Title (in English)
Keyword(1)	cost and benefit
Keyword(2)	error exponent
Keyword(3)	subadditivity
Keyword(4)	reliability function
1st Author's Name	Kiminori Iriyama
1st Author's Affiliation	*(*)
Date	2020-12-02
Paper #	IT2020-36
Volume (vol)	vol.120
Number (no)	IT-268
Page	pp.pp.67-72(IT),
#Pages	6
Date of Issue	2020-11-24 (IT)