Instance - osorio-cta

osorio-cta: Instance-to-Instance Comparison Results

Type:	Instance
Submitter:	Jordi Castro
Description:	Set of MILP instances of the CTA (Controlled Tabular Adjustment) problem, a method to protect statistical tabular data, belonging to the field of SDC (Statistical Disclosure Control). Raw data of instances are real or pseudo-real, provided by several National Statistical Agencies. We generated the CTA problem for these data.
	MIPLIB Entry


	Raw This is the CCM image before the decomposition procedure has been applied.	Decomposed This is the CCM image after a decomposition procedure has been applied. This is the image used by the MIC's image-based comparisons for this query instance.	Composite of MIC Top 5 Composite of the five decomposed CCM images from the MIC Top 5.	Composite of MIPLIB Top 5 Composite of the five decomposed CCM images from the MIPLIB Top 5.	Model Group Composite Image Composite of the decomposed CCM images for every instance in the same model group as this query.

Decomposed These decomposed images were created by GCG.
Name	ger50-17-ptp-pop-6t [MIPLIB]	ns1208400 [MIPLIB]	neos-952987 [MIPLIB]	neos-848198 [MIPLIB]	neos-1445532 [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 0.955	2 / 1.004	3 / 1.046	4 / 1.063	5 / 1.086
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.

Decomposed These decomposed images were created by GCG.
Name	f2gap40400 [MIPLIB]	supportcase35 [MIPLIB]	ns4-pr6 [MIPLIB]	supportcase41 [MIPLIB]	bts4-cta [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all model groups. A smaller ISS value indicates greater similarity.	20 / 1.214	126 / 1.448	516 / 1.693	602 / 1.727	807 / 1.858
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.

Instance Summary

The table below contains summary information for osorio-cta, the five most similar instances to osorio-cta according to the MIC, and the five most similar instances to osorio-cta according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	osorio-cta [MIPLIB]	Jordi Castro	Set of MILP instances of the CTA (Controlled Tabular Adjustment) problem, a method to protect statistical tabular data, belonging to the field of SDC (Statistical Disclosure Control). Raw data of instances are real or pseudo-real, provided by several National Statistical Agencies. We generated the CTA problem for these data.	0.000000	-
MIC Top 5	ger50-17-ptp-pop-6t [MIPLIB]	C. Raack	Multi-layer network design problem using a link-flow formulation over a path-flow formulation.	0.954508	1
	ns1208400 [MIPLIB]	NEOS Server Submission	Instance coming from the NEOS Server with unknown application	1.004318	2
	neos-952987 [MIPLIB]	NEOS Server Submission	Instance coming from the NEOS Server with unknown application	1.045687	3
	neos-848198 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.062521	4
	neos-1445532 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.085530	5
MIPLIB Top 5	f2gap40400 [MIPLIB]	Salim Haddadi	Restrictions of well-known hard generalized assignment problem instances (D10400,D20400,D40400,D15900,D30900,D60900,D201600,D401600,D801600)	1.214292	20
	supportcase35 [MIPLIB]	Domenico Salvagnin	Instance coming from IBM developerWorks forum with unknown application.	1.447860	126
	ns4-pr6 [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	1.693084	516
	supportcase41 [MIPLIB]	Domenico Salvagnin	Instance coming from IBM developerWorks forum with unknown application.	1.726508	602
	bts4-cta [MIPLIB]	Jordi Castro	Set of MILP instances of the CTA (Controlled Tabular Adjustment) problem, a method to protect statistical tabular data, belonging to the field of SDC (Statistical Disclosure Control). Raw data of instances are real or pseudo-real, provided by several National Statistical Agencies. We generated the CTA problem for these data.	1.858357	807

osorio-cta: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	cta
Assigned Model Group Rank/ISS in the MIC:	1 / 1.472

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	cta	neos-pseudoapplication-108	ger50	neos-pseudoapplication-22	ran
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 1.472	2 / 1.706	3 / 1.717	4 / 1.855	5 / 1.901

Model Group Summary

The table below contains summary information for the five most similar model groups to osorio-cta according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	cta	Jordi Castro	Set of MILP models of the CTA (Controlled Tabular Adjustment) problem, a method to protect statistical tabular data, belonging to the field of SDC (Statistical Disclosure Control). Raw data of models are real or pseudo-real, provided by several National Statistical Agencies. We generated the CTA problem for these data.	1.472343	1
	neos-pseudoapplication-108	NEOS Server Submission	Model coming from the NEOS Server with unknown application	1.705908	2
	ger50	C. Raack	Multi-layer network design problem using a link-flow formulation over a path-flow formulation.	1.716528	3
	neos-pseudoapplication-22	Jeff Linderoth	(None provided)	1.854920	4
	ran	J. Aronson	Fixed charge transportation problem	1.901484	5

osorio-cta: Instance-to-Instance Comparison Results

Parent Instance (osorio-cta)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

osorio-cta: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary