cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17226310
title: Totally Unimodular Node–Arc Incidence Matrices: Big Collection (50,000 - 100,000 nodes)

description: This dataset contains a collection of totally unimodular (TU) node–arc incidence matrices, generated from random directed graphs with node counts between 50,000 and 100,000. Each column of the incidence matrix has exactly one +1 (arc tail) and one –1 (arc head). Because of the TU property, all linear programming relaxations of integer flow problems are guaranteed to have integer solutions.

The dataset includes:





matrices.csv: sparse representation of all instances (two rows per arc, +1 and –1).




metadata.csv: summary of each instance (nodes, arcs, density).




Conversion scripts (make_dat_all.py, make_dat_all.R) to produce .dat files for AMPL or other solvers.



Typical applications include benchmarking very large-scale network flow and minimum-cost flow solvers, and exploring algorithmic scalability at extreme graph sizes.

⚠️ Large file notice:

The CSV files in this collection are extremely large (≈25 GB each). They cannot usually be opened directly in spreadsheet software or loaded fully into memory on a typical laptop or desktop. For analysis, we recommend:





Chunked reading (e.g. pandas.read_csv(..., chunksize=...)),




Out-of-core frameworks such as Dask or Polars, or




Importing into a database (e.g. PostgreSQL, SQLite).



For smaller and more manageable datasets, please see the Small, Medium A, and Medium B collections.
DOI: 10.5281/zenodo.17226311
title: Totally Unimodular Node–Arc Incidence Matrices: Big Collection (50,000 - 100,000 nodes)

description: This dataset contains a collection of totally unimodular (TU) node–arc incidence matrices, generated from random directed graphs with node counts between 50,000 and 100,000. Each column of the incidence matrix has exactly one +1 (arc tail) and one –1 (arc head). Because of the TU property, all linear programming relaxations of integer flow problems are guaranteed to have integer solutions.

The dataset includes:





matrices.csv: sparse representation of all instances (two rows per arc, +1 and –1).




metadata.csv: summary of each instance (nodes, arcs, density).




Conversion scripts (make_dat_all.py, make_dat_all.R) to produce .dat files for AMPL or other solvers.



Typical applications include benchmarking very large-scale network flow and minimum-cost flow solvers, and exploring algorithmic scalability at extreme graph sizes.

⚠️ Large file notice:

The CSV files in this collection are extremely large (≈25 GB each). They cannot usually be opened directly in spreadsheet software or loaded fully into memory on a typical laptop or desktop. For analysis, we recommend:





Chunked reading (e.g. pandas.read_csv(..., chunksize=...)),




Out-of-core frameworks such as Dask or Polars, or




Importing into a database (e.g. PostgreSQL, SQLite).



For smaller and more manageable datasets, please see the Small, Medium A, and Medium B collections.
DOI: 10.5281/zenodo.17226184
title: Totally Unimodular Node–Arc Incidence Matrices: Medium Collection B (20,000 - 50,000 nodes)

description: This dataset contains a collection of totally unimodular (TU) node–arc incidence matrices, generated from random directed graphs with node counts between 20,000 and 50,000. Each column of the incidence matrix has exactly one +1 (arc tail) and one –1 (arc head). Because of the TU property, all linear programming relaxations of integer flow problems are guaranteed to have integer solutions.

The dataset includes:





matrices.csv: sparse representation of all instances (two rows per arc, +1 and –1).




metadata.csv: summary of each instance (nodes, arcs, density).




Conversion scripts (make_dat_all.py, make_dat_all.R) to produce .dat files for AMPL or other solvers.



Typical applications include benchmarking large-scale network flow and minimum-cost flow solvers, and studying algorithmic scalability.

⚠️ Large file notice:

The CSV files in this collection are very large (around 20 GB). They cannot usually be opened directly in spreadsheet software or loaded fully into memory on a typical laptop. For analysis, we recommend:



Chunked reading (e.g. pandas.read_csv(..., chunksize=...)),



Out-of-core frameworks such as Dask or Polars, or




Importing into a database (e.g. PostgreSQL, SQLite).



For smaller and more manageable datasets, please see the Small and Medium A collections.
DOI: 10.5281/zenodo.17226185
title: Totally Unimodular Node–Arc Incidence Matrices: Medium Collection B (20,000 - 50,000 nodes)

description: This dataset contains a collection of totally unimodular (TU) node–arc incidence matrices, generated from random directed graphs with node counts between 20,000 and 50,000. Each column of the incidence matrix has exactly one +1 (arc tail) and one –1 (arc head). Because of the TU property, all linear programming relaxations of integer flow problems are guaranteed to have integer solutions.

The dataset includes:





matrices.csv: sparse representation of all instances (two rows per arc, +1 and –1).




metadata.csv: summary of each instance (nodes, arcs, density).




Conversion scripts (make_dat_all.py, make_dat_all.R) to produce .dat files for AMPL or other solvers.



Typical applications include benchmarking large-scale network flow and minimum-cost flow solvers, and studying algorithmic scalability.

⚠️ Large file notice:

The CSV files in this collection are very large (around 20 GB). They cannot usually be opened directly in spreadsheet software or loaded fully into memory on a typical laptop. For analysis, we recommend:



Chunked reading (e.g. pandas.read_csv(..., chunksize=...)),



Out-of-core frameworks such as Dask or Polars, or




Importing into a database (e.g. PostgreSQL, SQLite).



For smaller and more manageable datasets, please see the Small and Medium A collections.
DOI: 10.15468/dl.3uksn9
title: Occurrence Download

description: A dataset containing 62 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Centaurea diffusa",
 "Country is Sweden",
 "HasCoordinate is true"
 ]
}

 The dataset includes 62 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032784-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gdzmag
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Philippines",
 "TaxonKey is Guettardella ternata"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032785-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4p7rz7
title: Occurrence Download

description: A dataset containing 131 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "NetworkKey is 99d66b6c-9087-452f-a9d4-f15f2c2d0e7e",
 "TaxonKey is Chordata"
 ]
 },
 "TaxonKey is one of (Lygodactylus angularis [GBIF Backbone Taxonomy])"
 ]
}

 The dataset includes 131 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032786-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30244693
title: Supplemental files

description: Supplemental files for "Unraveling the cooling history of granulites from Grovnes Peninsula, Larsemann Hills, East Antarctica: Insights from garnet diffusion speedometry"
DOI: 10.6084/m9.figshare.30244693.v1
title: Supplemental files

description: Supplemental files for "Unraveling the cooling history of granulites from Grovnes Peninsula, Larsemann Hills, East Antarctica: Insights from garnet diffusion speedometry"
DOI: 10.15468/dl.p3sb2p
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Centaurea diffusa",
 "Country is Slovenia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032783-250920141307145/datasets/export for details.
DOI: 10.21334/npolar.2016.774bf6ab
title: N-ICE2015 ocean microstructure profiles (MSS90L)
DOI: 10.15468/dd.8xz7yu
title: Modeling current and future distribution of invasive tegu lizards along geopolitical boundaries in the contiguous United States: Implications for invasion threat

description: Summary of datasets used in [paper](https://doi.org/10.1016/j.ecochg.2025.100097) (dn)
DOI: 10.21334/npolar.2016.114bfaaa
title: N-ICE2015 total attenuation and absorption profiles from water column with AC-9
DOI: 10.21334/npolar.2017.79e05d20
title: N-ICE2015 sodar wind data
DOI: 10.15468/dl.qtx8rz
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tympanuchus cupido",
 "Country is one of (Brunei Darussalam, Indonesia, Philippines, Timor-Leste, Singapore)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032788-250920141307145/datasets/export for details.
DOI: 10.5878/xsdt-jd74
title: Bivalve abundances in shallow coastal bays in Northern Bohuslän
title: Abundans av musslor på grunda mjukbottnar i norra Bohuslän

description: Abundance of bivalves in shallow soft-bottom in the area around Tjärnö, Rossö and Öddö in the Northern part of Bohuslän (Data_bivalves). Data from 25 sites that have been sampled by 5 replicate each. Data for individual replicates are given in number of individuals per square meter. Coordinates of sites and date of sampling in separate file (Data_sites). Sampling by pushing a plastic core (31cm diameter) 20 cm into the sediment and all material dug out and sieved through a 4mm mesh. Species names updated to current valid names on March 25th, 2025 . Data collected as part of degree project. Dataset publication was supported by Mistra Co Creating Better Blue (C2B2).
description: Abundans av diverse olika musselarter i grunda mjukbottnar i området kring Tjärnö, Rossö och Ödde i Norra Bohulsän (Data_bivalver). Data från 25 lokaler vilka provtagits med 5 replikat vardera. Data för enskilda replikat anges i antal individer per kvadratmeter. Lokalers koordinater och datum för provtagning finns i separat fil (Data_sites). Provtagning har utförts genom att ett plaströr med diametern 31 cm har tryckts ner 20cm i sedimentet och allt material inom röret har grävts ur och sållats genom ett såll med 4mm maskstorlek. Arternas namn har uppdaterats till nuvarande gällande namn den 25 mars 2025. Data insamlat som del av examensarbete. Publiceringen av datasetet stöddes av Mistra Co Creating Better Blue (C2B2).
DOI: 10.5878/gekc-y897
title: Bivalve abundances in shallow coastal bays in Northern Bohuslän
title: Abundans av musslor på grunda mjukbottnar i norra Bohuslän

description: Abundance of bivalves in shallow soft-bottom in the area around Tjärnö, Rossö and Öddö in the Northern part of Bohuslän (Data_bivalves). Data from 25 sites that have been sampled by 5 replicate each. Data for individual replicates are given in number of individuals per square meter. Coordinates of sites and date of sampling in separate file (Data_sites). Sampling by pushing a plastic core (31cm diameter) 20 cm into the sediment and all material dug out and sieved through a 4mm mesh. Species names updated to current valid names on March 25th, 2025 . Data collected as part of degree project. Dataset publication was supported by Mistra Co Creating Better Blue (C2B2).
description: Abundans av diverse olika musselarter i grunda mjukbottnar i området kring Tjärnö, Rossö och Ödde i Norra Bohulsän (Data_bivalver). Data från 25 lokaler vilka provtagits med 5 replikat vardera. Data för enskilda replikat anges i antal individer per kvadratmeter. Lokalers koordinater och datum för provtagning finns i separat fil (Data_sites). Provtagning har utförts genom att ett plaströr med diametern 31 cm har tryckts ner 20cm i sedimentet och allt material inom röret har grävts ur och sållats genom ett såll med 4mm maskstorlek. Arternas namn har uppdaterats till nuvarande gällande namn den 25 mars 2025. Data insamlat som del av examensarbete. Publiceringen av datasetet stöddes av Mistra Co Creating Better Blue (C2B2).
DOI: 10.34810/data186
title: PLUS.WP2 Qualitative analysis of platform labor. Spain

description: This dataset frames the interviews performed to platform workers in Barcelona city. It contains 29 semi-structured interviews to platform workers engaged with platform Airbnb or Deliveroo about their working conditions and social protection, labour process, among other related topics.
description: nvivo, null
DOI: 10.5281/zenodo.17233192
title: EA-MD-QD: Large Euro Area and Euro Member Countries Datasets for Macroeconomic Research

description: EA-MD-QD is a collection of large monthly and quarterly EA and EA member countries datasets for macroeconomic analysis.The EA member countries covered are: AT, BE, DE, EL, ES, FR, IE, IT, NL, PT.

The formal reference to this dataset is: 

Barigozzi, M. and Lissona, C. (2024) "EA-MD-QD: Large Euro Area and Euro Member Countries Datasets for Macroeconomic Research". Zenodo.

Please refer to it when using the data.

Each zip file contains:- Excel files for the EA and the countries covered, each containing an unbalanced panel of raw de-seasonalized data.- A Matlab code taking as input the raw data and allowing to perform various operations such as:choose the frequency, fill-in missing values, transform data to stationarity, and control for covid outliers.- A pdf file with all informations about the series names, sources, and transformation codes.

This version (09.2025):

Updated data as of 30-September-2025.
DOI: 10.34810/data187
title: PLUS. WP7 SoPoLabs.EU.Spain

description: This dataset frames the Social Policy Labs (SOPO Labs) performed in Barcelona city as part of the PLUS project. The dataset contains different reports related to the two SOPO Labs performed. The first one on platform work and working conditions, and the second one on social protection and cooperativism..
DOI: 10.15468/dl.u64ksg
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eleutheranthera ruderalis",
 "Country is Kiribati",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032790-250920141307145/datasets/export for details.
DOI: 10.15468/dl.2hwkeq
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eleutheranthera ruderalis",
 "Country is Samoa",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032791-250920141307145/datasets/export for details.
DOI: 10.15468/dl.nr3x2d
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eleutheranthera ruderalis",
 "Country is China",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032789-250920141307145/datasets/export for details.
DOI: 10.15468/dl.pngymx
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vachellia bavazzanoi"
 ]
}

 The dataset includes 20 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032793-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13215981
title: Daily Public Opinion on Israel-Palestine War
DOI: 10.5281/zenodo.13151058
title: Using MALDI-FTICR mass spectrometry to enhance ZooMS identifications of Pleistocene bone fragments showing variable collagen preservation

description: This link supplements the paper "Using MALDI-FTICR mass spectrometry to enhance ZooMS identifications of Pleistocene bone fragments showing variable collagen preservation" published in Rapid Communication in Mass Spectrometry (RCMS).

We analysed with ZooMS (Zooarchaeology by mass Spectrometry) 89 bone fragments from the site of Le Piage (Lot, France) to examine the potential of two mass analysers, TOF and FTICR, and addresses how they can be used to optimise the ZooMS workflow.

This page contains mzXml files of the spectra obtained on a MALDI-TOF 5200 AB Sciex (Framingham, MA, USA) in the High School of Physics and Industrial Chemistry (ESPCI) in Paris (France) and .d files obtained on a Bruker 9.4 Tesla SolariX XR FTICR mass spectrometer controlled by ftmsControl software (equipped with a CombiSource and a ParaCell, Bruker Daltonics, Bremen, Germany) in the Miniaturization for Synthesis, Analysis and Proteomics unit (MSAP), University of Lille, France.

The corresponding specimens are detailed in the Supplementary material 3 (SI 3 Database of all MALDI identifications and PMF), also published in RCMS.

For any questions please contact Pauline Raymond (pauline.raymond@college-de-france.fr).Please use the DOI when citing this dataset.
DOI: 10.5281/zenodo.13151059
title: Using MALDI-FTICR mass spectrometry to enhance ZooMS identifications of Pleistocene bone fragments showing variable collagen preservation

description: This link supplements the paper "Using MALDI-FTICR mass spectrometry to enhance ZooMS identifications of Pleistocene bone fragments showing variable collagen preservation" published in Rapid Communication in Mass Spectrometry (RCMS).

We analysed with ZooMS (Zooarchaeology by mass Spectrometry) 89 bone fragments from the site of Le Piage (Lot, France) to examine the potential of two mass analysers, TOF and FTICR, and addresses how they can be used to optimise the ZooMS workflow.

This page contains mzXml files of the spectra obtained on a MALDI-TOF 5200 AB Sciex (Framingham, MA, USA) in the High School of Physics and Industrial Chemistry (ESPCI) in Paris (France) and .d files obtained on a Bruker 9.4 Tesla SolariX XR FTICR mass spectrometer controlled by ftmsControl software (equipped with a CombiSource and a ParaCell, Bruker Daltonics, Bremen, Germany) in the Miniaturization for Synthesis, Analysis and Proteomics unit (MSAP), University of Lille, France.

The corresponding specimens are detailed in the Supplementary material 3 (SI 3 Database of all MALDI identifications and PMF), also published in RCMS.

For any questions please contact Pauline Raymond (pauline.raymond@college-de-france.fr).Please use the DOI when citing this dataset.
DOI: 10.15468/dl.wkn4nv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tympanuchus pallidicinctus",
 "Country is one of (Brunei Darussalam, Indonesia, Philippines, Timor-Leste, Singapore)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032794-250920141307145/datasets/export for details.
DOI: 10.5281/zenodo.17233198
title: Sling Bag Strap Replacement

description: Upgrade your bag with sling bag strap replacement options from Buckle It Up Store, designed for durability and enhanced comfort. Our adjustable straps are crafted to provide the perfect fit, ensuring ease during daily use or travel. With premium materials and stylish designs, these replacements improve support while maintaining a modern look. Choose Buckle It Up Store for professional quality and reliable solutions to extend your bag’s life.
DOI: 10.5281/zenodo.17233199
title: Sling Bag Strap Replacement

description: Upgrade your bag with sling bag strap replacement options from Buckle It Up Store, designed for durability and enhanced comfort. Our adjustable straps are crafted to provide the perfect fit, ensuring ease during daily use or travel. With premium materials and stylish designs, these replacements improve support while maintaining a modern look. Choose Buckle It Up Store for professional quality and reliable solutions to extend your bag’s life.
DOI: 10.25919/ampr-3t30
title: NBDL-HK4A8AEPNAJE40
DOI: 10.25919/m4x8-dt60
title: NBDL-HK4A8AFPNAG1R0
DOI: 10.25919/cvt0-r045
title: NBDL-HK48NMHXHSCJXA
DOI: 10.25919/72mh-wt29
title: NBDL-HK4B09H9JE7VQQ
DOI: 10.25919/1276-7645
title: NBDL-HK3S2V8MP8TZQ8
DOI: 10.25919/4n3k-js69
title: NBDL-HK3RZTPWH4WCRS
DOI: 10.25919/yrjx-pz26
title: NBDL-HK4B09J5KDWSWT
DOI: 10.25919/qfqf-dd13
title: NBDL-HK4AMQYFJCQV4B
DOI: 10.15468/dl.ger2a9
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eleutheranthera ruderalis",
 "Country is Singapore",
 "HasCoordinate is true"
 ]
}

 The dataset includes 14 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032795-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25919/jc4e-j187
title: NBDL-HK4B09J2NDWX5Y
DOI: 10.25919/5rqx-r532
title: NBDL-HK3SMQEEGSMKX3
DOI: 10.25919/2ry9-1714
title: NBDL-HK3T1ZY4JN80NS
DOI: 10.5281/zenodo.17232119
title: Badania z inicjacji Fotelik
DOI: 10.5281/zenodo.17232120
title: Badania z inicjacji Fotelik
DOI: 10.25919/qy09-5n23
title: NBDL-HK3RC4EZNA6F78
DOI: 10.25919/49cw-k165
title: NBDL-HK3QQM0QK1KF19
DOI: 10.25919/krqd-d384
title: NBDL-HK3T1ZX8QNCZF4
DOI: 10.25919/cznd-7j48
title: NBDL-HK3R0HMNJ7SGRP
DOI: 10.25919/zdcz-ad12
title: NBDL-HK4A8AEZKAKW3W
DOI: 10.25919/3abk-7g30
title: NBDL-HK4B09HWGE6AXK
DOI: 10.25919/p8ne-hf88
title: NBDL-HK4A8AEDQAGJ2M
DOI: 10.25919/0kvw-tg51
title: NBDL-HK4AMQYRGCMGTQ
DOI: 10.25919/v019-nz45
title: NBDL-HK3R7JPXG1MNH5
DOI: 10.5281/zenodo.17226819
title: QualinspectR : Test Data

description: These data sets (as csv files) respects the input file format for QualinspectR application. Two data types are available : 



For monoblock analysis: a sample table, a feature table and an intensity table

For multiblock analysis: a sample table and 4 intensity tables (with samples in row) from 4 different omic types


These data sets have been AI generated.
DOI: 10.5281/zenodo.17226820
title: QualinspectR : Test Data

description: These data sets (as csv files) respects the input file format for QualinspectR application. Two data types are available : 



For monoblock analysis: a sample table, a feature table and an intensity table

For multiblock analysis: a sample table and 4 intensity tables (with samples in row) from 4 different omic types


These data sets have been AI generated.
DOI: 10.25919/0m6k-5481
title: NBDL-HK3T1ZXMQNFC8M
DOI: 10.25919/jnx1-xw13
title: NBDL-HK4B09J1KDWZPA
DOI: 10.15468/dl.z5wtfz
title: Occurrence Download

description: A dataset containing 142362 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Arbutus unedo)",
 "HasCoordinate is one of (true)"
 ]
}

 The dataset includes 142362 records from 607 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032777-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25919/075s-vn36
title: NBDL-HK4B09HZPE65MZ
DOI: 10.25919/ed8q-cy68
title: NBDL-HXDQPBREGNPCDP
DOI: 10.25919/kzsj-x154
title: NBDL-HK4AMQZ0GCPHNQ