cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/tvkfk56s2k
title: HeteroTraffic: Annotated Dataset for Multi-Class Vehicle Detection in Varied Illumination and Road Conditions

description: The HeteroTraffic dataset is a large-scale, multi-class dataset developed for heterogeneous vehicle detection and intelligent transportation research. It contains 17,310 high-resolution images, each annotated in YOLO format to facilitate training and evaluation of object detection models such as YOLOv8, YOLOv11, and EfficientDet.

The images were collected from real-world highway and roadside environments under diverse traffic densities, weather conditions, and illumination variations. Data were acquired using DSLR cameras and smartphones, ensuring a mix of perspectives and resolutions that reflect realistic driving and surveillance scenarios.An additional version of the dataset has been uploaded where all faces and vehicle license plates are blurred to ensure privacy compliance and ethical data sharing.

Each image in the dataset is paired with an annotation file containing bounding boxes and class identifiers generated through LabelMe, later converted to YOLO format. The dataset includes 17 heterogeneous classes that represent a wide variety of vehicles and road users commonly found in mixed-traffic environments.

Vehicle Classes:
Motorbike, MPV, Pedestrian, Pickup, PowerTiller, Rickshaw, Bicycle, Bus, Bhotbhoti, Car, CNG, Easybike, Leguna, ShoppingVan, Truck, Van, and Wheelbarrow.

This diversity makes HeteroTraffic particularly suitable for developing models capable of distinguishing between both conventional and region-specific vehicle types, enhancing real-world generalization in computer vision applications.

Dataset Structure:
HeteroTraffic/
│
├── images/
│ ├── *.jpg
│
├── labels/
│ ├── *.txt
│
└── data.yaml

Each .txt file in the labels directory contains YOLO-formatted annotations:
 

Key Features:
Total Images: 16,289
Annotation Format: YOLO (converted from LabelMe JSON)
Number of Classes: 17
Data Type: RGB road and highway scenes
Image Sources: DSLR and smartphone cameras
Annotation Verification: Manually reviewed for accuracy
Use Cases: Vehicle detection, traffic monitoring, intelligent transportation, and autonomous driving

Highlights
Provides diverse, heterogeneous vehicle categories including low-frequency and region-specific types.
Enables benchmarking of deep learning models under real-world highway conditions.
Supports transfer learning, domain adaptation, and object detection studies.
Serves as a high-quality open resource for both academic and industrial research.
DOI: 10.25549/browneg-ouc11399ea6s
title: We the People with Jerry Brown, 1996-02-29

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, with guest Ben Bagdikian, discussing media and democracy, 1996 February 29.
DOI: 10.17632/tvkfk56s2k.2
title: HeteroTraffic: Annotated Dataset for Multi-Class Vehicle Detection in Varied Illumination and Road Conditions

description: The HeteroTraffic dataset is a large-scale, multi-class dataset developed for heterogeneous vehicle detection and intelligent transportation research. It contains 17,310 high-resolution images, each annotated in YOLO format to facilitate training and evaluation of object detection models such as YOLOv8, YOLOv11, and EfficientDet.

The images were collected from real-world highway and roadside environments under diverse traffic densities, weather conditions, and illumination variations. Data were acquired using DSLR cameras and smartphones, ensuring a mix of perspectives and resolutions that reflect realistic driving and surveillance scenarios.An additional version of the dataset has been uploaded where all faces and vehicle license plates are blurred to ensure privacy compliance and ethical data sharing.

Each image in the dataset is paired with an annotation file containing bounding boxes and class identifiers generated through LabelMe, later converted to YOLO format. The dataset includes 17 heterogeneous classes that represent a wide variety of vehicles and road users commonly found in mixed-traffic environments.

Vehicle Classes:
Motorbike, MPV, Pedestrian, Pickup, PowerTiller, Rickshaw, Bicycle, Bus, Bhotbhoti, Car, CNG, Easybike, Leguna, ShoppingVan, Truck, Van, and Wheelbarrow.

This diversity makes HeteroTraffic particularly suitable for developing models capable of distinguishing between both conventional and region-specific vehicle types, enhancing real-world generalization in computer vision applications.

Dataset Structure:
HeteroTraffic/
│
├── images/
│ ├── *.jpg
│
├── labels/
│ ├── *.txt
│
└── data.yaml

Each .txt file in the labels directory contains YOLO-formatted annotations:
 

Key Features:
Total Images: 16,289
Annotation Format: YOLO (converted from LabelMe JSON)
Number of Classes: 17
Data Type: RGB road and highway scenes
Image Sources: DSLR and smartphone cameras
Annotation Verification: Manually reviewed for accuracy
Use Cases: Vehicle detection, traffic monitoring, intelligent transportation, and autonomous driving

Highlights
Provides diverse, heterogeneous vehicle categories including low-frequency and region-specific types.
Enables benchmarking of deep learning models under real-world highway conditions.
Supports transfer learning, domain adaptation, and object detection studies.
Serves as a high-quality open resource for both academic and industrial research.
DOI: 10.25549/browneg-ouc11399ea6w
title: We the People with Jerry Brown, 1995-09-06

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, with guest Tony Mazzocchi, discussing Oil, Chemical and Atomic Workers International Union (OCAW) and labor movements, 1995 September 06.
DOI: 10.25549/browneg-ouc11399ea6t
title: We the People with Jerry Brown, 1996-07-09

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, with guest Carla Karakowski [sic, Karla Kerlikowske], 1996 July 09. Broadcast master.
DOI: 10.25549/fickett-c25-93
title: Meadowlark Park, Reseda, 1952

description: Black and white photograph of neighborhood in Meadowland Park, 7749 Yarmouth Avenue, Reseda, California, USA, 1952. Taken during the day.
DOI: 10.17632/hbr34wzz65.3
title: Liberalisation, concentration and diversification: Business Groups in India, 2000-2020- Data Resources

description: We analyse the evolution of market structure in India between 2000 and 2020 using a rich dataset at high levels of disaggregation. We examine the extent to which business groups – notably family-owned groups – have sustained their dominant market positions in the Indian economy. We focus on two key dimensions. The first is the extent of concentration in markets and market shares by industry. The second concerns the dynamics and the extent to which business groups have focussed on consolidating their position in specific, narrow sectors or diversified by entering new sectors. We find that while market concentration has been falling, a bloc of high concentration sectors remains. Further, diversification has been actively pursued across sectors by most business groups. While this points to greater competition among business groups, the ratio of revenues to variable costs – a measure of the markup – has shifted upwards, particularly after 2013. The weight and persistence of these large business groups in the economy, as measured by the ratio of their revenues to GDP, has also increased. Finally, we discuss possible policy options. 

This dataset provides data for Figures and the STATA .do file for the replication of the replication of figures and tables. Due to restrictions on sharing the data by the data service provider "CMIE Prowessdx", the authors are not at liberty to share the dataset for the analysis.
DOI: 10.25549/browneg-ouc11399dtfx
title: We the People with Jerry Brown, David Harris: The Last Stand, 1996-02-09

description: We the People with Jerry Brown, David Harris: The Last Stand, 1996-02-09. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.17632/5gj2vhsfxf
title: Climatic factors drive regional differences in the methane oxidation potential of rice paddy soils

description: Methane emissions from paddy soils are largely controlled by the process of methane oxidation. However, the regulatory mechanisms of methane oxidation potential (MOP) can vary significantly between different locations. Understanding the factors that drive regional differences in these mechanisms is central to understanding how methane emission varies across rice-producing regions. In this study, we analysed soils from 19 rice paddies across China, dividing into three thermal zones based on mean annual temperature (&lt; 10 °C, 10 – 20 °C, and &gt; 20 °C). We analysed the relationships among MOP, methanotrophic communities, and environmental factors at each sample location.
DOI: 10.25549/browneg-ouc11399d722
title: Press Unit

description: The Edmund G. Brown, Jr. papers comprise the papers of Jerry Brown during his tenure as California Secretary of State (1971-1975) and his first two terms as the Governor of California (1975-1983). Over the course of his career, Jerry Brown has served as the California Secretary of State (1971-1975), the 34th Governor of California (1975-1983), the Mayor of Oakland (1999-2007), the Attorney General of California (2007-2011), and the 39th Governor of California (2011-2019).
DOI: 10.17632/5gj2vhsfxf.1
title: Climatic factors drive regional differences in the methane oxidation potential of rice paddy soils

description: Methane emissions from paddy soils are largely controlled by the process of methane oxidation. However, the regulatory mechanisms of methane oxidation potential (MOP) can vary significantly between different locations. Understanding the factors that drive regional differences in these mechanisms is central to understanding how methane emission varies across rice-producing regions. In this study, we analysed soils from 19 rice paddies across China, dividing into three thermal zones based on mean annual temperature (&lt; 10 °C, 10 – 20 °C, and &gt; 20 °C). We analysed the relationships among MOP, methanotrophic communities, and environmental factors at each sample location.
DOI: 10.25549/browneg-ouc11399d723
title: Press Unit

description: The Edmund G. Brown, Jr. papers comprise the papers of Jerry Brown during his tenure as California Secretary of State (1971-1975) and his first two terms as the Governor of California (1975-1983). Over the course of his career, Jerry Brown has served as the California Secretary of State (1971-1975), the 34th Governor of California (1975-1983), the Mayor of Oakland (1999-2007), the Attorney General of California (2007-2011), and the 39th Governor of California (2011-2019).
DOI: 10.25549/browneg-ouc11399dicq
title: Press Unit

description: The Edmund G. Brown, Jr. papers comprise the papers of Jerry Brown during his tenure as California Secretary of State (1971-1975) and his first two terms as the Governor of California (1975-1983). Over the course of his career, Jerry Brown has served as the California Secretary of State (1971-1975), the 34th Governor of California (1975-1983), the Mayor of Oakland (1999-2007), the Attorney General of California (2007-2011), and the 39th Governor of California (2011-2019).
DOI: 10.25549/browneg-ouc11399cyz4
title: Press Unit

description: The Edmund G. Brown, Jr. papers comprise the papers of Jerry Brown during his tenure as California Secretary of State (1971-1975) and his first two terms as the Governor of California (1975-1983). Over the course of his career, Jerry Brown has served as the California Secretary of State (1971-1975), the 34th Governor of California (1975-1983), the Mayor of Oakland (1999-2007), the Attorney General of California (2007-2011), and the 39th Governor of California (2011-2019).
DOI: 10.25549/browneg-ouc11399ckpw
title: Press Unit

description: The Edmund G. Brown, Jr. papers comprise the papers of Jerry Brown during his tenure as California Secretary of State (1971-1975) and his first two terms as the Governor of California (1975-1983). Over the course of his career, Jerry Brown has served as the California Secretary of State (1971-1975), the 34th Governor of California (1975-1983), the Mayor of Oakland (1999-2007), the Attorney General of California (2007-2011), and the 39th Governor of California (2011-2019).
DOI: 10.25549/fickett-c25-166
title: Culver City Museum, rendering, 1992

description: Rendering of interior of Culver City Museum, Washington Boulevard, Culver City, California, USA, 1992, featuring entrance doors, central staircase, and some art displays. Not built
DOI: 10.25549/browneg-ouc11399e5wy
title: Jerry Brown, Galileo High School, Tape 3, 1991-10-27

description: Jerry Brown, Galileo High School, Tape 3, 1991-10-27. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/fickett-c25-134
title: William C. Moore residence, Los Angeles, 1955

description: Black and white photograph of kitchen, William C. Moore residence, 4750 Encino Avenue, Los Angeles, California, USA, 1955.
DOI: 10.25549/fickett-c25-51
title: Photograph, Grossmont Hills, 1959

description: Black and white photograph of a Grossmont Hills home (at any one of the following addresses: Monona Drive, Huneck Drive, Hilmer Drive, La Suvida Drive, Loren Drive, Urban Drive). Features the front of the house and its lawn. The time of day is in the afternoon, about 1pm pr 2pm.
DOI: 10.25549/fickett-c25-79
title: Unid. residence, La Habra, 1953

description: Black and white photograph of living room, looking out to the patio, La Habra, California, USA, 1953.
DOI: 10.25549/fickett-c25-149
title: William Janss residence, Indian Wells, 1961

description: Black and white photograph of the William Janns residence, 47145 Crystal Loop, Indian Wells, California, USA, 1961. Photograph taken from high vantage point.
DOI: 10.25549/browneg-ouc11399e2ah
title: News clips [video 1]

description: Video recording (U-matic) of news clips [video 1], including: Warren Olney - UCLA study on Prop 13; Larry Kimbel, Sal Helpert - Younger signs anti-busing petition, Brown "wide spread abuse in hospital medi-cal payments", Brown "doomsday prediction", Medi-cal abuse (film) w/Brown discussing criminal penalties; hospital spokesman responds claiming Brown "grandstand", Younger signs anti-busing petition, Anchovy controversy vs Brown; Dougherty & Galletti, Maddy Profile, Davis & his D.C letter campaign "New Right" Ed Davis, Prop 13 field survey yes 42%; no 39%; undecided 19% Prop 8 yes 26%; no 20%; undecided 54%, Briggs endorses Davis, Dymally and senior citizens, Briggs' endorsement of Davis, pushes Prop 8, Republican Field Poll & profile of four candidates.
DOI: 10.25549/fickett-c25-133
title: William C. Moore residence, Los Angeles, 1955

description: Black and white photograph of kitchen, William C. Moore residence, 4750 Encino Avenue, Los Angeles, California, USA, 1955.
DOI: 10.15468/dl.2jq24c
title: Occurrence Download

description: A dataset containing 334800 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is one of (Limonium dagmariae, Spergularia pitardiana, Spergularia tenuifolia, Limonium alcudianum, Psoralea peratica, Psoralea hirta, Gypsophila bitlisensis, Gypsophila peshmenii, Gypsophila platyphylla, Limonium irtaensis, Rumex dentatus, Peperomia galioides, Pulicaria glandulosa, Wurmbea dolichantha, Wurmbea calcicola, Eriospermum parvulum, Eriospermum schinzii, Rumex atlanticus, Rumex aegyptiacus, Rumex californicus, Limonium punicum, Limonium pseudominutum, Limonium tabernense, Limonium rubescens, Limonium rungsii, Limonium asperrimum, Limonium hyblaeum, Limonium benmageci, Spergularia hanoverensis, Lactuca kemaliya, Conringia grandiflora, Isoetes brochonii, Spergularia namaquensis, Limonium densissimum, Psoralea laevigata, Gilia clokeyi, Acrotome pallescens, Pterocephalus strictus, Rumex tenax, Rumex maricola, Ziziphus quadrilocularis, Sambucus cerulea, Plantago nebularis, Clutia affinis, Clutia tomentosa, Eriospermum aribesense, Anacampseros alta, Anacampseros vanthielii, Isoetes eludens, Lactuca dichotoma, Xerochrysum frutescens, Limonium boitardii, Micranthes rufidula, Plantago antarctica, Limonium vigaroense, Annesorhiza filicaulis, Limonium issaeum, Psilocarphus brevissimus, Gypsophila bermejoi, Gypsophila davisii, Chaenactis carphoclinia, Triteleia grandiflora, Spermacoce constricta, Spermacoce occidentalis, Spermacoce rupicola, Rumex lacustris, Rumex heterophyllus, Sambucus racemosa, Limonium vaccarii, Limonium tauromenitanum, Limonium eugeniae, Peperomia coquimbensis, Plantago famarae, Plantago serraria, Calliandra eriophylla, Colutea armena, Helicteres guazumifolia, Psoralea suaveolens, Gypsophila guvengorkii, Acrotome angustifolia, Spermacoce brachystema, Rumex thyrsoides, Rumex mexicanus, Rumex nebroides, Trachymene incisa, Amsinckia inepta, Brunia laevis, Psoralea diturnerae, Limonium recticaule, Sebaea macrophylla, Psoralea mundiana, Psoralea fascicularis, Clutia eckloniana, Nolina palmeri, Eriospermum aphyllum, Anacampseros pisina, Isoetes attenuata, Isoetes nuttallii, Isoetes transvaalensis, Gleichenia microphylla)",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 334800 records from 1335 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021054-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/browneg-ouc11399dsaw
title: We the People with Jerry Brown, Steve Hill, 1996-10-21

description: We the People with Jerry Brown, Steve Hill, 1996-10-21. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399dihr
title: We the People with Jerry Brown, Medea Benjamin, Farmer Bob Cannard #4, 1996-10-25

description: We the People with Jerry Brown, Medea Benjamin, Farmer Bob Cannard #4, 1996-10-25. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399drz3
title: We the People with Jerry Brown, David Brower, 1996-08-21

description: We the People with Jerry Brown, David Brower, 1996-08-21. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/fickett-c25-169
title: Dodger Stadium, Los Angeles, rendering, 1961

description: Color rendering of the Dodger Stadium Club lobby area, featuring "Stadium Club" on a red brick wall, 1000 Elysian Park Avenue, Los Angeles, California, USA, 1961.
DOI: 10.25549/fickett-c25-112
title: R. Raymond Kay residence, Manhattan Beach, 1960

description: Black and white photoraph of the balcony of the R. Raymond Kay residence, 3320 Strand, Manhattan Beach, California, USA, 1960. Photographer is standing on the left side of the residence, in the sand. Ocean is to the right.
DOI: 10.21227/tbb4-0f54
title: "Serverless Funtions and Workflow"

description: "This dataset records the execution logs of a function named f1 in Alibaba Cloud's function computing service within a specific time period. The data contains the key performance indicators and configuration information of each function call, and is suitable for fields such as serverless computing, function performance analysis, resource allocation optimization, and cloud computing cost analysis. Each column of the file in the image represents data such as function name, call result, memory configuration, CPU configuration, and billing time in sequence."
DOI: 10.25549/fickett-c25-176
title: Dodger Stadium, Los Angeles, rendering, 1961

description: Color rendering of the Dodger Stadium Club, 1000 Elysian Park Avenue, Los Angeles, California, USA, 1961. Focuses on the bar and the lounge areas.
DOI: 10.25549/fickett-c25-27
title: Albert Gersten residence, Cabo San Lucas, 1986

description: Color photograph captures the balcony pool - which is lit - the left-most dome sctructure of the house, the partial surrounding landscape, and horizon of the ocean. The time of day is dusk.
DOI: 10.25549/browneg-ouc11399dn93
title: We the People with Jerry Brown, David Harris: Our War, 1996-10-08

description: We the People with Jerry Brown, David Harris: Our War, 1996-10-08. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399e279
title: News clips, 1978-08-09/1978-08-11

description: Video recording (U-matic) of news clips featuring coverage of Jerry Brown/McCarthy contradictions, Jerry Brown interview, crime, criminal sentencing bill, Southern California Edison/Standard Oil of Ohio contract, Southern California Edison/Standard Oil of Ohio agreement oil glut, subcommittee hearing, Standard Oil of Ohio scrubbers, 1978 August 09/1978 August 11.
DOI: 10.25549/fickett-c25-81
title: Unid. residence, La Habra, 1953

description: Black and white photograph of living room, looking out to the patio, La Habra, California, USA, 1953.
DOI: 10.25549/fickett-c25-28
title: Albert Gersten residence, Cabo San Lucas, 1986

description: Color photograph captures the balcony pool - which is lit - the left-most dome sctructure of the house, the partial surrounding landscape, and horizon of the ocean. The time of day is dusk.
DOI: 10.25549/browneg-ouc11399du84
title: We the People with Jerry Brown, Who will Guard the Guards?, 1996-10-29

description: We the People with Jerry Brown, Who will Guard the Guards?, 1996-10-29. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399dteh
title: We the People with Jerry Brown, Dale Maharidge: Journey to Nowhere, 1996-02-14

description: We the People with Jerry Brown, Dale Maharidge: Journey to Nowhere, 1996-02-14. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399dte5
title: We the People with Jerry Brown, Dale Maharidge: Journey to Nowhere, 1996-02-14

description: We the People with Jerry Brown, Dale Maharidge: Journey to Nowhere, 1996-02-14. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399drnp
title: We the People with Jerry Brown, James Fallows, 1996-03-25

description: We the People with Jerry Brown, James Fallows, 1996-03-25. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399dsev
title: We the People with Jerry Brown, Matthew Fox and Rupert Sheldrake , 1996-09-27

description: We the People with Jerry Brown, Matthew Fox and Rupert Sheldrake , 1996-09-27. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.17632/mh46ygxd9b
title: Kidney adverse events associated with Calcineurin Inhibitor: a real-world study based on the FAERS database and network pharmacology

description: This is the supplementary materials of "Kidney adverse events associated with Calcineurin Inhibitor: a real-world study based on the FAERS database and network pharmacology" on Nov.5th, 2025.
DOI: 10.25549/browneg-ouc11399dt8d
title: We the People with Jerry Brown, Greg Nojeim, 1996-04-16

description: We the People with Jerry Brown, Greg Nojeim, 1996-04-16. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.17632/mh46ygxd9b.1
title: Kidney adverse events associated with Calcineurin Inhibitor: a real-world study based on the FAERS database and network pharmacology

description: This is the supplementary materials of "Kidney adverse events associated with Calcineurin Inhibitor: a real-world study based on the FAERS database and network pharmacology" on Nov.5th, 2025.
DOI: 10.25549/browneg-ouc11399dth3
title: We the People with Jerry Brown, Craig Hulet, 1996-03-26

description: We the People with Jerry Brown, Craig Hulet, 1996-03-26. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.