cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17179241
title: Videos of Entamoeba histolytica overexpressing phosphomimetic and nonphosphorylatable EhCoactosin variants

description: Videos of Entamoeba histolytica overexpressing phosphomimetic (Coac-D) and nonphosphorylatable (Coac-A) EhCoactosin variants used for studying their impact on cell membrane protrusions and motility.

This data was published in Hasan, et al. 2020 (doi: 10.1128/mBio.00660-20)

Images were acquired by Christopher D. Hudson's lab at the Department of Medicine, University of Vermont, Larner College of Medicine, Burlington, Vermont, USA.

Contact: Christopher.huston@uvm.edu

- Scale is 0.32 um per pixel - Time step is 0.4 sec between frames.
description: Cell cultures. Entamoeba histolytica HM-1:IMSS or G3 strain trophozoites were cultivated axenicallyin TYI-S-33 medium (64). For phagocytosis and adherence assays, trophozoite cultures were harvestedafter 48 h (log-phase growth) by chilling on ice and resuspended in M199s (M199 medium supplementedwith 25 mM HEPES [pH 6.8], 5.7 mM cysteine, and 0.5% bovine serum albumin [BSA])

Quantifying E. histolytica cell membrane protrusions. To count the rate of formation of cell membrane protrusions by trophozoites, we induced EhCoactosin overexpression by treating cultures with 5 g/ml tetracycline for 24 h before resuspending trophozoites in 2 ml complete TYI. Trophozoites were then allowed to settle for 10 min onto MatTek glass-bottom dishes before imaging. We captured transmitted light time-lapse images for 3 min with 0.4-s intervals using a 20 lens objective (0.5 NA). Images were exported in .tiff format, opened as image sequences in NIH ImageJ, and analyzed using the ImageJ plugin QuimP (version 18.02.01) to count the number of cell membrane protrusions for each trophozoite. The parameters used for QuimP analysis are provided in Text S1. Only trophozoites that were completely visible in the field of view and did not touch other trophozoites for the duration of imaging were analyzed, which was typically 0 to 3 such trophozoites per field of view. Experiments were performed on three separate days to analyze a total of 40 trophozoites per EhCoactosin variant. The “motility map” output of QuimP was used to visually detect differences between the mutants, and statistical testing for differences was performed using the number of protrusions detected by QuimP for each trophozoite.
DOI: 10.6084/m9.figshare.30182725
title: <i>Citizen science and geoprivacy: Empirical analysis of location masking in large-scale </i><i>crowdsensing networks</i>

description: Crowdsensing that relies on individuals and communities to deploy low-cost sensors for data collection has become an increasingly important source of socio-environmental data. However, the locations collected through these networks also raise geoprivacy concerns. This study provides one of the first large-scale empirical examinations of location masking, a common privacy protection behavior where the reported sensor location is intentionally displaced from the true location, with the aim to address a current critical gap in understanding how such behaviors occur “in the wild” within large-scale, real-world crowdsensing networks. We leverage a large national dataset of PurpleAir sensors and apply ordinal logistic and mixed-effects models to examine how the immediate sensor placement and broader neighborhood characteristics shape location masking. Our results show that sensors placed indoors, in non-urban, or in non-residential areas tend to exhibit high levels of masking, meaning their reported locations deviate further from the true locations. In contrast, sensors in neighborhoods with high educational attainment, income levels, older populations, and larger proportions of non-white and Hispanic residents are associated with low levels of location masking. These findings indicate the importance of considering both the physical sensor placement and socio-spatial context in shaping privacy-related behaviors and suggest that such factors should be carefully considered when designing and promoting crowdsensing initiatives.
DOI: 10.6084/m9.figshare.30182725.v1
title: <i>Citizen science and geoprivacy: Empirical analysis of location masking in large-scale </i><i>crowdsensing networks</i>

description: Crowdsensing that relies on individuals and communities to deploy low-cost sensors for data collection has become an increasingly important source of socio-environmental data. However, the locations collected through these networks also raise geoprivacy concerns. This study provides one of the first large-scale empirical examinations of location masking, a common privacy protection behavior where the reported sensor location is intentionally displaced from the true location, with the aim to address a current critical gap in understanding how such behaviors occur “in the wild” within large-scale, real-world crowdsensing networks. We leverage a large national dataset of PurpleAir sensors and apply ordinal logistic and mixed-effects models to examine how the immediate sensor placement and broader neighborhood characteristics shape location masking. Our results show that sensors placed indoors, in non-urban, or in non-residential areas tend to exhibit high levels of masking, meaning their reported locations deviate further from the true locations. In contrast, sensors in neighborhoods with high educational attainment, income levels, older populations, and larger proportions of non-white and Hispanic residents are associated with low levels of location masking. These findings indicate the importance of considering both the physical sensor placement and socio-spatial context in shaping privacy-related behaviors and suggest that such factors should be carefully considered when designing and promoting crowdsensing initiatives.
DOI: 10.6084/m9.figshare.30133972
title: SupplementaryFile_S2.zip

description: Thesis Supplementary File 4.2
DOI: 10.6084/m9.figshare.30133972.v1
title: SupplementaryFile_S2.zip

description: Thesis Supplementary File 4.2
DOI: 10.15468/dl.j3jtp8
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eragrostis ciliaris",
 "Country is Guyana",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006476-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q72dau
title: Occurrence Download

description: A dataset listing the 21130 species recorded in GBIF matching the query:
{
 "Country" : [
 "is Uruguay"
 ]
}

 The dataset's 21130 records were derived from 1104 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006457-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dqdgf3
title: Occurrence Download

description: A dataset containing 852 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "OccurrenceStatus is Present",
 "TaxonKey is Paleosuchus palpebrosus (Cuvier, 1807)"
 ]
}

 The dataset includes 852 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017321-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ndcbnr
title: Occurrence Download

description: A dataset containing 935611 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is India",
 "DatasetKey is iNaturalist Research-grade Observations",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "IucnRedListCategory is one of (EX, CR, EW, EN, VU, NT, LC, DD, NE)",
 "Month is one of (January, February, March, April, May, June, July, August, September, October, November, December)",
 "OccurrenceStatus is Present",
 "Year 2010-2025"
 ]
}

 The dataset includes 935611 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004110-250415084134356/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/dpg-j45-vef
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qrz-yln-syv
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/y0j-bsr-vtb
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/1e1-6a0-t6x
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/b86-kyg-2q3
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/r1w-f3a-r0f
title: Chaerophyllum temulum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/a2x-172-bhh
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/px0-t6x-g7l
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/kvx-z3p-kg6
title: Bupleurum praealtum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sds-dv3-715
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/yjm-zlk-mlg
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/43r-wgk-31s
title: Tragus racemosus (L.) All.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/74r-10s-ehz
title: Chaerophyllum bulbosum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/67h-pns-wfe
title: Lobularia maritima (L.) Desv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/8cg-65n-s5x
title: Chaerophyllum aromaticum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/n8l-50d-6r8
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/6bd-g1e-nv8
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/m5t-ehc-y37
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/yy1-4cm-p6y
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/3tx-p8t-n7q
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/s17-4qc-tqc
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/taw-d8c-03w
title: Mentha arvensis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sbf-c7n-m6d
title: Valantia muralis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/zb3-2jx-6mk
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/639-bgt-59y
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/fll-yra-j53
title: Kernera saxatilis (L.) Sweet

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/nft-l5s-y3z
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/wsc-vn6-2x2
title: Lepidium densiflorum Schrad.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/aqn-qaz-6vm
title: Helosciadium repens (Jacq.) W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/z48-514-j8f
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/4y2-33l-gcw
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/5ty-p8k-s0h
title: Lepidium densiflorum Schrad.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sh5-2ej-qhr
title: Crepis foetida L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/h08-2fg-j0y
title: Crepis sancta (L.) Bornm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/lg7-e9x-xjj
title: Scorzonera villosa Scop.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/r7p-td7-teb
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/1jg-f44-42d
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/eyy-kqd-t9m
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/m0n-9p7-dqg
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/4af-7r4-kza
title: Lepidium virginicum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/506-b77-qxf
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/56n-fea-9vp
title: Tragus racemosus (L.) All.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/mzn-vxn-1l1
title: Seseli hippomarathrum Jacq.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/xds-8m2-spr
title: Lepidium densiflorum Schrad.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/3qg-c2p-tgz
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/sva-tlq-qjk
title: Helosciadium repens (Jacq.) W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/xrr-qbj-c1g
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/8nx-kzn-wza
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qh1-v11-jey
title: Kernera saxatilis (L.) Sweet

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vtt-h1l-y9b
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15468/qtp6yd
title: Données naturalistes opportunistes issues de la plateforme INaturalist-Données naturalistes opportunistes "licorne01"

description: Données naturalistes opportunistes saisies sur iNaturalist à partir du compte "licorne01"
DOI: 10.3535/vdk-eyw-vd4
title: Seseli hippomarathrum Jacq.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vma-xgf-rhc
title: Lobularia maritima (L.) Desv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/zmz-bpz-3qv
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/558-akn-n61
title: Chaerophyllum temulum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/a57-dgh-aax
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/nsj-qtg-e34
title: Bupleurum petraeum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/5f9-l6g-d0c
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qte-ngl-19f
title: Briza minor L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ypc-3ha-df3
title: Crepis sancta (L.) Bornm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/00r-zey-1ae
title: Pseudostellaria europaea Schaeftl.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9tn-j8w-q9r
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/s0b-9d8-1wx
title: Chaerophyllum bulbosum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/br6-v3h-66j
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/l3r-dwp-50x
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/52h-m4z-sav
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/8j9-6am-9fr
title: Chaerophyllum aromaticum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rhz-grh-54w
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vw5-5st-q6m
title: Lepidium densiflorum Schrad.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/8k4-49n-62v
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/g77-a7m-rh4
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/y8g-pyh-t8l
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9qb-fs2-l7b
title: Crepis sancta (L.) Bornm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/e3k-yzs-gf3
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vv3-mv4-5mc
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/hd2-yjh-hqz
title: Bupleurum junceum var. wettsteinianum H. Wolff

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/yrg-9vg-ws7
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9he-gzn-hjf
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/bxc-26z-j9h
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ptq-zdl-1a7
title: Helianthemum alpestre (Jacq.) DC.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/aag-xs2-kgm
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/flv-gl1-ztv
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qkj-0d6-d4z
title: Chaerophyllum villarsii W. D. J. Koch

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/0l1-867-sqp
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/7wp-867-hly
title: Lepidium virginicum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/pwr-7wa-2ln
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15468/dl.sduzge
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Fusarium circinatum",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 11 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035711-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/cpj-09h-x9l
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/qwb-8rm-wfx
title: Briza minor L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/xhm-m1r-s7j
title: Lepidium campestre (L.) R. Br.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/0wy-8t8-0fg
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rpq-l5h-8es
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/wmh-hwf-3v2
title: Seseli austriacum (Beck) Wohlf.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/9rf-g28-z4q
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rgj-zr7-lxw
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vjy-tsc-fcm
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/1y0-r1k-x97
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/wnn-hp1-t29
title: Chaerophyllum bulbosum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/z9j-577-2zz
title: Lepidium densiflorum Schrad.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/c0p-e6y-912
title: Chaerophyllum aureum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/p3r-k82-64m
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rdm-lwa-6sa
title: Chaerophyllum temulum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ade-h18-10w
title: Scorzonera villosa Scop.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/drg-jyv-3pw
title: Lepidium cartilagineum (J. Mayer) Thell.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/q00-phj-tp1
title: Chaerophyllum hirsutum L.

description: Digital Specimen for the physical specimen hosted at University of Graz.