Instance - liu

liu: Instance-to-Instance Comparison Results

Type:	Instance
Submitter:	X. Liu
Description:	Floorplan and placement problem in the physical design of VLSI circuits
	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	glass4 [MIPLIB]	probportfolio [MIPLIB]	tanglegram6 [MIPLIB]	lectsched-5-obj [MIPLIB]	tanglegram4 [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 / 0.795	2 / 0.848	3 / 0.924	4 / 0.977	5 / 0.979
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	supportcase26 [MIPLIB]	neos-5115478-kaveri [MIPLIB]	ic97_potential [MIPLIB]	icir97_potential [MIPLIB]	neos-5107597-kakapo* [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.	281 / 1.469	325 / 1.496	568 / 1.708	703 / 1.880	325* / 1.496*
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 liu, the five most similar instances to liu according to the MIC, and the five most similar instances to liu according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	liu [MIPLIB]	X. Liu	Floorplan and placement problem in the physical design of VLSI circuits	0.000000	-
MIC Top 5	glass4 [MIPLIB]	I. Luzzi	Nesting instance	0.794784	1
	probportfolio [MIPLIB]	Feng Qiu	Sample average approximation formulation of a probabilistic portfolio optimization problem. Solved using ug[SCIP/spx], a distributed massively parallel version of SCIP run on 2,000 cores at the HLRN-II super computer facility.	0.848405	2
	tanglegram6 [MIPLIB]	Falk Hueffner	The NP-hard Balanced Subgraph problem (variant of MaxCut) encoded as ILPs. Real-world instances from two applications from bioinformatics, finding monotone subsystems in gene regulatory networks (http://dx.doi.org/10.1007/s10878-009-9212-2) and finding optimal layouts of tanglegrams (http://dx.doi.org/10.1007/978-3-642-11269-0).	0.924406	3
	lectsched-5-obj [MIPLIB]	Harald Schilly	scheduling lectures at university - smaller subset of data with objective to minimize certain overlappings	0.976746	4
	tanglegram4 [MIPLIB]	Falk Hueffner	The NP-hard Balanced Subgraph problem (variant of MaxCut) encoded as ILPs. Real-world instances from two applications from bioinformatics, finding monotone subsystems in gene regulatory networks (http://dx.doi.org/10.1007/s10878-009-9212-2) and finding optimal layouts of tanglegrams (http://dx.doi.org/10.1007/978-3-642-11269-0).	0.979037	5
MIPLIB Top 5	supportcase26 [MIPLIB]	Michael Winkler	MIP instances collected from Gurobi forum with unknown application	1.469163	281
	neos-5115478-kaveri [MIPLIB]	Jeff Linderoth	(None provided)	1.495779	325
	ic97_potential [MIPLIB]	L. Peeters	A model for cyclic railway timetable optimization	1.708345	568
	icir97_potential [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	1.880368	703
	neos-5107597-kakapo* [MIPLIB]	Jeff Linderoth	(None provided)	1.495779*	325*

liu: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	no model group assignment
Assigned Model Group Rank/ISS in the MIC:	N.A. / N.A.

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	huefner	neos-pseudoapplication-109	lectsched	neos-pseudoapplication-2	sp_product
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 / 1.227	2 / 1.354	3 / 1.483	4 / 1.593	5 / 1.604

Model Group Summary

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

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	huefner	Falk Hueffner	The NP-hard Balanced Subgraph problem (variant of MaxCut) encoded as ILPs. Real-world models from two applications from bioinformatics, finding monotone subsystems in gene regulatory networks (http://dx.doi.org/10.1007/s10878-009-9212-2) and finding optimal layouts of tanglegrams (http://dx.doi.org/10.1007/978-3-642-11269-0).	1.226900	1
	neos-pseudoapplication-109	Jeff Linderoth	(None provided)	1.354250	2
	lectsched	Harald Schilly	University lecture scheduling model	1.482948	3
	neos-pseudoapplication-2	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.592829	4
	sp_product	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	1.604195	5

liu: Instance-to-Instance Comparison Results

Parent Instance (liu)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

liu: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary