cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21227/2a88-v742
title: "Cotten4Rec_BERT4Rec_LinRec_Experimental_Results_On_ML-1M_ML-20M_Beauty"

description: "Sequential recommendation (SR) models predict a user's next interaction by modeling their historical behaviors. Transformer-based SR methods, notably BERT4Rec, effectively capture these patterns but incur significant computational overhead due to extensive intermediate computations associated with Softmax-based attention. We propose Cotten4Rec, a novel SR model utilizing linear-time cosine similarity attention, implemented through a single optimized compute unified device architecture (CUDA) kernel. By minimizing intermediate buffers and kernel-launch overhead, Cotten4Rec substantially reduces resource usage compared to BERT4Rec and the linear-attention baseline, LinRec, especially for datasets with moderate sequence lengths and vocabulary sizes. Evaluations across three benchmark datasets confirm that Cotten4Rec achieves considerable reductions in memory and runtime with minimal compromise in recommendation accuracy, demonstrating Cotten4Rec's viability as an efficient alternative for practical, large-scale sequential recommendation scenarios where computational resources are critical."
DOI: 10.5281/zenodo.15496642
title: Negative Ties Highlight Hidden Extremes in Social Media Polarization

description: Meneame.net User Interaction Dataset (Dec 2022 – Aug 2023)

This dataset contains user activity and interaction networks from Meneame.net, a Spanish social news platform where users submit, comment on, and vote on stories. The data covers the period from December 2022 to August 2023, offering a comprehensive view of user behavior, voting dynamics, and emergent social structures.

The dataset is composed of two main components:

1. Event-level interaction logs

These files record all user-generated events over the specified period:





events_2022-12_to_2023-08.csv.zst 




events_2022-12_to_2023-08.parquet 



Each row corresponds to a timestamped user action — such as posting a story, commenting, or voting. The data includes:




Column
Type
Description




user
string
Username of the actor. Sourced from username_post (for posts) or username_vote(for votes).


anon_id
int64
Surrogate key 0 … *N – 1 identifying the target object (comment or story).


time
datetime64[ns]
UTC timestamp of the event, calculated as raw timestamp minus a global time_offset for pseudoanonymity


event
string
Type of user action: post_comment, vote_comment, post_story, or vote_story.


vote
int8 / float
Present only for rows where event starts with vote_. Value is the recorded vote (e.g. +1, −1). Missing (NaN) for posting events.




2. User-user interaction networks

These graphs represent user-to-user interactions derived from comments and votes to comments. Each node represents a user, and edges capture the aggregate votes, with positive and negative edge signs.

Files:





network_Politics.gmlFull interaction network about the Broad Politics topic.




network_Politics_subset.gml A reduced version of the above, useful for visualization.




network_Russia.gml Full interaction network about the Russia/Ukraine war topic.




network_Russia_subset.gml A reduced version of the above, useful for visualization.
DOI: 10.5281/zenodo.15682068
title: Negative Ties Highlight Hidden Extremes in Social Media Polarization

description: Meneame.net User Interaction Dataset (Dec 2022 – Aug 2023)

This dataset contains user activity and interaction networks from Meneame.net, a Spanish social news platform where users submit, comment on, and vote on stories. The data covers the period from December 2022 to August 2023, offering a comprehensive view of user behavior, voting dynamics, and emergent social structures.

The dataset is composed of two main components:

1. Event-level interaction logs

These files record all user-generated events over the specified period:





events_2022-12_to_2023-08.csv.zst 




events_2022-12_to_2023-08.parquet 



Each row corresponds to a timestamped user action — such as posting a story, commenting, or voting. The data includes:




Column
Type
Description




user
string
Username of the actor. Sourced from username_post (for posts) or username_vote(for votes).


anon_id
int64
Surrogate key 0 … *N – 1 identifying the target object (comment or story).


time
datetime64[ns]
UTC timestamp of the event, calculated as raw timestamp minus a global time_offset for pseudoanonymity


event
string
Type of user action: post_comment, vote_comment, post_story, or vote_story.


vote
int8 / float
Present only for rows where event starts with vote_. Value is the recorded vote (e.g. +1, −1). Missing (NaN) for posting events.




2. User-user interaction networks

These graphs represent user-to-user interactions derived from comments and votes to comments. Each node represents a user, and edges capture the aggregate votes, with positive and negative edge signs.

Files:





network_Politics.gmlFull interaction network about the Broad Politics topic.




network_Politics_subset.gml A reduced version of the above, useful for visualization.




network_Russia.gml Full interaction network about the Russia/Ukraine war topic.




network_Russia_subset.gml A reduced version of the above, useful for visualization.
DOI: 10.34810/data388
title: Language acts in western democracies (acts in force in January 2014)

description: The dataset contains information on linguistic legal regulations (language acts) in force in states and substates of Europe (Council of Europe), Canada and the US in January 2014. On the one hand, it includes data on legitimating values mentioned by acts (according to a typology based on communication and identity), on their objectives and on the type of restrictions they establish. On the other hand, it includes data referring to the political units that adopt the acts (e.g. political and demolinguistic features). This dataset is used in the doctoral thesis Why Language(s) Matter to People: a theoretical and comparative approach to linguistic justice in western democracies. The case of mixed societies.
DOI: 10.15468/dl.g5dffh
title: Occurrence Download

description: A dataset containing 668513 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "TaxonKey is Populus tremula L."
 ]
}

 The dataset includes 668513 records from 2476 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050961-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.myvwn7
title: Occurrence Download

description: A dataset containing 319 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Ancylometes bogotensis (Keyserling, 1877)"
 ]
}

 The dataset includes 319 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016150-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v4iekn
title: Occurrence Download

description: A dataset containing 371141 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Natural History Museum, University of Tartu"
 ]
}

 The dataset includes 371141 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006362-160822134323880/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qw6brb
title: Occurrence Download

description: A dataset containing 3941 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Veronica dillenii Crantz",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3941 records from 147 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0076580-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w7s3to
title: Occurrence Download

description: A dataset containing 14240 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Linepithema humile (Mayr, 1868)"
 ]
}

 The dataset includes 14240 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035677-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4xxawf
title: Occurrence Download

description: A dataset containing 3680 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Monodontidae"
 ]
}

 The dataset includes 3680 records from 71 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006362-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2phtx6
title: Occurrence Download

description: A dataset containing 67 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((90.97571 -10.51282,121.02429 -10.51282,121.02429 1.51282,90.97571 1.51282,90.97571 -10.51282))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Presbytis comata (Desmarest, 1822)"
 ]
}

 The dataset includes 67 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0076574-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d8ak0h
title: Occurrence Download

description: A dataset containing 378 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Joannesia princeps Vell."
 ]
}

 The dataset includes 378 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006362-170714134226665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w9ju9v
title: Occurrence Download

description: A dataset containing 4099566 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "DatasetKey is one of (EOD – eBird Observation Dataset, iNaturalist Research-grade Observations)",
 "Geometry POLYGON((92.84475 -13.77328,142.68841 -13.77328,142.68841 6.67899,92.84475 6.67899,92.84475 -13.77328))",
 "HasGeospatialIssue is false",
 "TaxonKey is Aves",
 "Year 2014-2024"
 ]
}

 The dataset includes 4099566 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0154703-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ujy82h
title: Occurrence Download

description: A dataset containing 2460 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 {
 "or" : [
 "Country is Brazil",
 "Country is Argentina",
 "Country is Paraguay",
 "Country is Bolivia (Plurinational State of)"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Caviidae"
 ]
}

 The dataset includes 2460 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0231478-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6m9a4a
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Arcangelisia gusanlung H.S.Lo"
 ]
}

 The dataset includes 10 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014568-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.idvpeu
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Netherlands",
 "HasCoordinate is false",
 "TaxonKey is Castor fiber Linnaeus, 1758"
 ]
}

 The dataset includes 44 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006362-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t7pvgc
title: Occurrence Download

description: A dataset containing 450416 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corvus splendens Vieillot, 1817"
 ]
}

 The dataset includes 450416 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0231456-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.07syh0
title: Occurrence Download

description: A dataset containing 1028 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Australia",
 "Country is New Zealand"
 ]
 },
 "Year 2000-2016",
 "HasCoordinate is true",
 "TaxonKey is Carcharodon carcharias (Linnaeus, 1758)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1028 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006362-171025204727650/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8p5zff
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ernobius punctulatus (LeConte, 1859)",
 {
 "not" : {
 "DatasetKey" : [
 "is Global database of alien macrofungi"
 ]
 }
 },
 {
 "or" : [
 "Country is Poland",
 "Country is Poland"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0393633-210914110416597/datasets/export for details.
DOI: 10.15468/dl.jm2scc
title: Occurrence Download

description: A dataset containing 1535 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Annulatascaceae"
 ]
}

 The dataset includes 1535 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0075160-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/rb0-9nr-c8n
title: Dianthus deltoides L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-arx-x85
title: Juncus triglumis L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-j8p-qny
title: Vicia tetrasperma (L.) Schreb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-kd3-34x
title: Carex digitata L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-mwf-wqr
title: Salsola L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-py4-6yq
title: Camelina microcarpa Andrz. ex DC.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-w5p-plr
title: Rabelera holostea (L.) M. T. Sharples & E. A. Tripp

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-y6g-98q
title: Geranium pusillum L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-yp7-bve
title: Trifolium fragiferum L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-4m1-5tr
title: Juncus L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-603-wmt
title: Crassula aquatica (L.) Schönland

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/raz-zpj-mzc
title: Vicia sylvatica L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb0-zvs-feq
title: Carex elata All.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-fax-9xq
title: Calamagrostis canescens (Weber) Roth

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-fqn-wm8
title: Dianthus arenarius L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-g6e-lsk
title: Plantae

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-hj0-vsq
title: Poa angustifolia L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-qph-7w6
title: Lolium perenne L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-w2p-8s6
title: Saxifraga cespitosa L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-w8f-432
title: Erysimum virgatum Roth

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb1-wfg-fgl
title: Salix caprea × repens subsp. repens

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-05g-6rs
title: Vicia sepium L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-3dz-wpk
title: Salix aurita × myrsinifolia subsp. myrsinifolia

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-5jz-ey9
title: Alchemilla hirsuticaulis H. Lindb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-llg-52b
title: Eriophorum latifolium Hoppe

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-p97-rp5
title: Carex flava L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-tkp-djs
title: Potentilla erecta (L.) Raeusch.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-cwd-elf
title: Trifolium montanum L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-v4m-gbh
title: Carex leporina L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-x02-vys
title: Anthyllis vulneraria subsp. lapponica (Hyl.) Jalas

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb2-zll-npn
title: Ranunculus acris L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-4e5-wkc
title: Thalictrum flavum L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-9ms-2f8
title: Carex aquatilis Wahlenb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-bsa-74t
title: Carex loliacea L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-e2a-6e2
title: Trifolium repens L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-pxf-a8l
title: Glyceria maxima (Hartm.) Holmb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-qn1-pkd
title: Plantae

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-vhh-szn
title: Carex L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-vqq-fvy
title: Potamogeton perfoliatus L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb3-waz-p9y
title: Poa compressa L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-4dv-c44
title: Phleum pratense L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-jg3-k0h
title: Carex atherodes Spreng.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-k28-fdw
title: Persicaria lapathifolia (L.) Gray

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-ly3-j8d
title: Urtica dioica var. ssp. dioica var. dioica

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-nwx-whp
title: Berteroa incana (L.) DC.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-sy3-1zh
title: Calamagrostis arenaria (L.) Roth

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb4-v4q-ge5
title: Anthoxanthum australe (Schrad.) Veldkamp

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb5-ac3-a6h
title: Avena strigosa Schreb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb5-v2l-0r3
title: Carex chordorrhiza L.f.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb5-vjg-669
title: Vicia sepium L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb5-wwr-rs0
title: Dianthus superbus L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb5-zrt-ksk
title: Arabidopsis × suecica (Fr.) Norrl.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-3nl-mwc
title: Ranunculus polyanthemos L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-03p-vdl
title: Hordeum jubatum L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-24v-f3z
title: Lathyrus japonicus var. maritimus (L.) J.T.Kartesz & Gandhi

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-93g-9pq
title: Lemna minor L.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-9zt-9h4
title: Agrimonia procera Wallr.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-gsm-fz5
title: Carex rostrata Stokes

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.
DOI: 10.3535/rb6-hpf-v02
title: Carex aquatilis Wahlenb.

description: Digital Specimen for the physical specimen hosted at Finnish Museum of Natural History.