cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17503683
title: [TechDebt 2026 - Replication Package] When Do You Repeat Yourself? Voices from the Trenches of Linux Kernel Maintainers on Code Duplication

description: Description

Replication package for the short paper of TechDebt2026 titled "When Do You Repeat Yourself? Voices from the Trenches of Linux Kernel Maintainers on Code Duplication". This package contains the anonymized email threads from Linux development mailing lists that represent the review process for contributions sent, which served as the primary data source for the paper.

Anonymization

The anonymization process involved removing information such as names, emails, timestamps, unnecessary email protocol headers, and, in general, any Personally Identifiable Information (PII). Nevertheless, we did not anonymize the patchset titles, commit message bodies, or files modified, as they are paramount for the package. If someone attempts to use this information to cross-reference with the merged commits or the messages from the mailing lists, it is possible to identify the unanonymized threads. However, if the reader averts from doing this external verification (we assume this is the proper way to read the paper), the identities of the people and organizations involved will be kept hidden.

Package format

The format of the package is as follows:



One directory per group named g<XX>, where <XX> is the group number.

Each directory contains one or more .mbox files, where each file is an email thread. Although it would typically be possible to import these files into email clients for better visualization, the removal of headers may render this impossible.

Each email thread represents a version of the patchset sent by the group. The format of these filenames is v<X>.mbox, where <X> is the patchset version, except for Group 1 (submitted one patchset to AMDGPU and another to IIO, so the format is <amd/iio>-v<X>.mbox) and Group 2 (version 2 was sent twice, so they are v2-1.mbox and v2-2.mbox).
DOI: 10.15468/dl.idosmd
title: Occurrence Download

description: A dataset containing 238463 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is MVZ Mammal Collection (Arctos)"
 ]
}

 The dataset includes 238463 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010002-190320150433242/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bf2df6
title: Occurrence Download

description: A dataset containing 139 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Spain",
 "Country is Portugal"
 ]
 },
 "DatasetKey is Fonoteca Zoológica, Museo Nacional de Ciencias Naturales, Madrid: MAMMALIA_FZ"
 ]
}

 The dataset includes 139 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0252361-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rngvz5
title: Occurrence Download

description: A dataset containing 10650 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Artemisia annua L."
 ]
}

 The dataset includes 10650 records from 287 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0258539-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mpmtyj
title: Occurrence Download

description: A dataset containing 26406635 species occurrences available in GBIF matching the query:
{
 "PublishingOrg" : [
 "is 28eb1a3f-1c15-4a95-931a-4af90ecb574d"
 ]
}

 The dataset includes 26406635 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0254519-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ysaqc5
title: Occurrence Download

description: A dataset containing 742906 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Agrostis stolonifera L."
 ]
}

 The dataset includes 742906 records from 857 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0275224-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tru4yq
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Indonesia",
 "Country is Malaysia",
 "Country is Philippines",
 "Country is Brunei Darussalam",
 "Country is Singapore"
 ]
 },
 "HasCoordinate is true",
 "TaxonKey is Shorea ovalis (Korth.) Blume",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 17 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010003-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k42r5v
title: Occurrence Download

description: A dataset containing 16958 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Israel",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Mammalia",
 "Year 2010-2021"
 ]
}

 The dataset includes 16958 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004287-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gx363r
title: Occurrence Download

description: A dataset containing 4585 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hylocharis xantusii (Lawrence, 1861)"
 ]
}

 The dataset includes 4585 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0281877-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ojepby
title: Occurrence Download

description: A dataset containing 8721 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Enochrus testaceus (Fabricius, 1801)"
 ]
}

 The dataset includes 8721 records from 105 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002757-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ypdn8c
title: Occurrence Download

description: A dataset containing 32092 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepus timidus Linnaeus, 1758"
 ]
}

 The dataset includes 32092 records from 142 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010003-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pxkb8g
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-84.4024658203125 9.60205078125,-83.7432861328125 9.60205078125,-83.7432861328125 10.26123046875,-84.4024658203125 10.26123046875,-84.4024658203125 9.60205078125))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Urocyon cinereoargenteus (Schreber, 1775)"
 ]
}

 The dataset includes 11 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0301250-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rpu658
title: Occurrence Download

description: A dataset containing 109 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Portugal",
 "Country is Spain"
 ]
 },
 "DatasetKey is EDP Baixo Sabor: Construction and Reservoir Filling Phases – Kingfisher (Alcedo atthis and Dipper (Cinclus cinclus) - [2010-2014]",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 109 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0252359-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qghtp4
title: Occurrence Download

description: A dataset containing 830 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Genista legionensis (Pau) Laínz"
 ]
}

 The dataset includes 830 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0218782-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zetev7
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Prochilodus vimboides Kner, 1859",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 47 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010003-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d9dp8y
title: Occurrence Download

description: A dataset containing 141818 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Crataegus laevigata (Poir.) DC.",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is False",
 "DecimalLatitude is less than 90",
 "DecimalLongitude is less than 180",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180"
 ]
}

 The dataset includes 141818 records from 558 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0424313-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4v4g7g
title: Occurrence Download

description: A dataset containing 3246 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhodothamniella floridula (Dillwyn) Feldmann"
 ]
}

 The dataset includes 3246 records from 107 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111452-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.scdewk
title: Occurrence Download

description: A dataset containing 6903 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Thinocorus orbignyianus I.Geoffroy Saint-Hilaire & R.Lesson, 1831)",
 "HasCoordinate is one of (true)"
 ]
}

 The dataset includes 6903 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0279783-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.upg56u
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acetes natalensis Barnard, 1955"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0111725-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3wezje
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paracerceis cordata (Richardson, 1899)"
 ]
}

 The dataset includes 42 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0127718-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f87b5s
title: Occurrence Download

description: A dataset containing 17029 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-47.5955 -23.82932,-47.31302 -23.82932,-47.31302 -23.42755,-47.5955 -23.42755,-47.5955 -23.82932))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 17029 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119947-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m9wj3k
title: Occurrence Download

description: A dataset containing 25995 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Asclepias curassavica L."
 ]
}

 The dataset includes 25995 records from 537 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251330-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pvb757
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gaussicuma scabrum Jones, 1969"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119961-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rubeg2
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paracassidinopsis perlata (Roman, 1974)"
 ]
}

 The dataset includes 7 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0127707-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4hxp4r
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paramoera husvikensis Thurston, 1974"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0128044-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2sy5cx
title: Occurrence Download

description: A dataset containing 4264 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gastrosaccus spinifer (Goës, 1863)"
 ]
}

 The dataset includes 4264 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119949-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sqwwkn
title: Occurrence Download

description: A dataset containing 112 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Boechera lincolnensis Windham & Al-Shehbaz"
 ]
}

 The dataset includes 112 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0147872-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pyu332
title: Occurrence Download

description: A dataset containing 973 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Spectacled bear database for Peru"
 ]
}

 The dataset includes 973 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0252985-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dcv25k
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gebiacantha richeri Ngoc-Ho, 1989"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119967-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p89qsy
title: Occurrence Download

description: A dataset containing 558 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Boechera pendulocarpa (A.Nelson) Windham & Al-Shehbaz"
 ]
}

 The dataset includes 558 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0147895-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4a7dxw
title: Occurrence Download

description: A dataset containing 58 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Paramoera pfefferi Schellenberg, 1931"
 ]
}

 The dataset includes 58 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0128047-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.38z7vh
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gbroidea dingaalana Lowry & Azman, 2008"
 ]
}

 The dataset includes 12 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119962-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9dmrgy
title: Occurrence Download

description: A dataset containing 4381 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Brugmansia suaveolens (Humb. & Bonpl. ex Willd.) Bercht. & J.Presl"
 ]
}

 The dataset includes 4381 records from 274 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0127721-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.msvk4s
title: Occurrence Download

description: A dataset containing 1805 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Forsythia suspensa (Thunb.) Vahl"
 ]
}

 The dataset includes 1805 records from 225 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251333-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dr3m6x
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tinamiformes",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0262299-220831081235567/datasets/export for details.
DOI: 10.15468/dl.mz8ch6
title: Occurrence Download

description: A dataset containing 1159 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is one of (CHN.6_1, CHN.HKG, CHN.MAC)",
 "OccurrenceStatus is Present",
 "TaxonKey is Emberiza aureola Pallas, 1773"
 ]
}

 The dataset includes 1159 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022390-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pkdbth
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Specimen)",
 "Country is Russian Federation",
 "HasCoordinate is false",
 "TaxonKey is Veronica spicata L.",
 "Year 2013-2022"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0119968-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.exttpb
title: Occurrence Download

description: A dataset listing the 12 species recorded in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Viviparidae",
 "Country is United States of America",
 "StateProvince is Connecticut",
 "HasGeospatialIssue is false"
 ]
}

 The dataset's 12 records were derived from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0239944-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kxjeyf
title: Occurrence Download

description: A dataset containing 25932 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cortaderia selloana (Schult. & Schult.f.) Asch. & Graebn."
 ]
}

 The dataset includes 25932 records from 586 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0279515-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ywgr2w
title: Occurrence Download

description: A dataset containing 309 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "TaxonKey is Grammostola rosea"
 ]
}

 The dataset includes 309 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008325-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/vk8phk
title: CalCOFI and NMFS Seabird and Marine Mammal Observation Data, 1987-2006

description: Original provider:
PRBO Conservation Science

Dataset credits:
The projects were conducted under the grants awarded to the following 
organizations and their scientists.

The principle investigators of the CalCOFI part of this dataset are
(in the chronological order from 1987 to 2006):
Richard Veit and John McGowan, Scripps Institution of Oceanography (1987-1994)
David Hyrenbach, Scripps Institution of Oceanography (1994-2000)
Bill Sydeman, PRBO Conservation Science (2000-2006)

The principle investigators of the Rockfish part of this dataset is
Bill Sydeman, PRBO Conservation Science (1996-2006)

# the affiliations are the ones they belonged to at the time of the surveys.

The data were contributed by PRBO Conservation Science.
These two projects are on going. See [Supplemental information] for the 
information on the PIs and organizations in recent years.

Abstract:
This dataset contains observation data of marine birds and mammals from California Cooperative Oceanic Fisheries Investigations (CalCOFI) from 1987-2006 and Rockfish cruises along the California coast from 1996-2006 by National Marine Fisheries Service (NMFS).

Data were collected aboard research vessels using standardized marine bird and mammal survey techniques (Tasker et al. 1984, Buckland et al. 1993). Marine birds 
and mammals were observed in a 90-degree arc from the bow to one side of the ship out to 300m. Counts are summarized by species and behavior along the transects in 3 km bins. Data span years 1987 - 2006.