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Bug 1288766 (gco)

Summary:	Review Request: gco - Optimizing multi-label energies via the α-expansion and α-β-swap algorithms
Product:	[Fedora] Fedora	Reporter:	Igor Gnatenko <ignatenko>
Component:	Package Review	Assignee:	Zbigniew Jędrzejewski-Szmek <zbyszek>
Status:	CLOSED CANTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	package-review, zbyszek
Target Milestone:	---	Flags:	zbyszek: fedora-review-
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-12-08 21:16:06 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1276941, 1288796

Description Igor Gnatenko 2015-12-05 22:17:00 UTC

Spec URL: https://ignatenkobrain.fedorapeople.org/neurofedora/gco.spec
SRPM URL: https://ignatenkobrain.fedorapeople.org/neurofedora/gco-3.0-1.fc24.src.rpm
Description:
Library is for optimizing multi-label energies via the α-expansion and
α-β-swap algorithms. It supports energies with any combination of
unary, pairwise, and label cost terms.
Fedora Account System Username: ignatenkobrain

Comment 1 Zbigniew Jędrzejewski-Szmek 2015-12-08 21:16:06 UTC

From GCO_README.TXT:

  IMPORTANT:
  To use this software, YOU MUST CITE the following in any resulting publication:
  ...

  This software can be used only for research purposes. For commercial purposes,
  be aware that there is a US patent on the main algorithm itself:

        R. Zabih, Y. Boykov, O. Veksler,
        "System and method for fast approximate energy minimization via graph cuts",
        United Stated Patent 6,744,923, June 1, 2004

  ...

    This software and its modifications can be used and distributed for
    research purposes only. Publications resulting from use of this code
    must cite publications according to the rules given above. Only
    Olga Veksler has the right to redistribute this code, unless expressed
    permission is given otherwise. Commercial use of this code, any of
    its parts, or its modifications is not permited. 

So there's no way that this can be packaged for Fedora, sorry.

Comment 2 Igor Gnatenko 2015-12-08 21:17:43 UTC

I think I can ask upstream to permit us this, no?

Comment 3 Zbigniew Jędrzejewski-Szmek 2015-12-08 21:22:08 UTC

You *can* ask, it probably is even *worth* asking, but it seems very unlikely that they'll give permission. They would need to give both a) unrestricted permission to use and modify b) a patent grant.