Filters








119,231 Hits in 6.0 sec

The Product and System Specificities of Measuring Curation Impact

Nicholas M. Weber, Andrea K. Thomer, Matthew S. Mayernik, Bob Dattore, Zaihua Ji, Steve Worley
2013 International Journal of Digital Curation  
Using three datasets archived at the National Center for Atmospheric Research (NCAR), we describe the creation of a 'data usage index' for curation-specific impact assessments.  ...  Our work is focused on quantitatively evaluating climate and weather data used in earth and space science research, but we also discuss the application of this approach to other research data contexts.  ...  Acknowledgements This research has been made possible through the support of the Institute for Museum and Library Services (Award Number: RE-02-10-004-10) Data Curation Education in Research Centers.  ... 
doi:10.2218/ijdc.v8i2.286 fatcat:m2b3diqnhjf4pjg43huvwhvgdi

The CONCUR framework forcommunity maintenance of curated resources

Patrick Schmitz
2008 Proceeding of the eighth ACM symposium on Document engineering - DocEng '08  
We describe the requirements and principles for such a system, and present the CONCUR framework that addresses these needs.  ...  We describe the architectural issues of the model, potential applications, and continuing research on the model.  ...  Measuring utility Utility is somewhat more difficult to measure than correctness, and will be a function of the specific application.  ... 
doi:10.1145/1410140.1410166 dblp:conf/doceng/Schmitz08 fatcat:32dxjtqitjbuxbeo5ht52xybji

Leveraging Machine Learning to Detect Data Curation Activities [article]

Sara Lafia, Andrea Thomer, David Bleckley, Dharma Akmon, Libby Hemphill
2021 arXiv   pre-print
We first propose a schema of data curation actions to help us analyze the impact of curation work.  ...  The systems we studied track curation work and coordinate team decision-making at ICPSR.  ...  The larger goal of our research is to connect curation activities with measures of data use and impact, including trust in data and in the archive itself [14] , [36] . 2) Understanding the impact of  ... 
arXiv:2105.00030v1 fatcat:ukx6uz3gyrgttjd5iremz66hhu

The Nanomaterial Data Curation Initiative: A collaborative approach to assessing, evaluating, and advancing the state of the field

Christine Ogilvie Hendren, Christina M Powers, Mark D Hoover, Stacey L Harper
2015 Beilstein Journal of Nanotechnology  
The NDCI purpose is to: 1) present and evaluate the current state of nanomaterial data curation across the field on multiple specific data curation topics, 2) propose ways to leverage and advance progress  ...  community, such as reducing collateral negative impacts and decreasing the time from development to market for this new class of technologies.  ...  NDCI and associated products.  ... 
doi:10.3762/bjnano.6.179 pmid:26425427 pmcid:PMC4578388 fatcat:jhnvii7br5fgjeiszbr2odzkhi

What factors influence online product sales? Online reviews, review system curation, online promotional marketing and seller guarantees analysis

Zhijie Zhao, Jiaying Wang, Huadong Sun, Yang Liu, Zhipeng Fan, Fuhua Xuan
2019 IEEE Access  
To achieve this objective, this study analyzes the factors and relative strength of online product sales based on four aspects: online reviews, review system curation, online promotional marketing, and  ...  The empirical analysis of the SFNN model based on the data of Taobao.com shows whether the 14 factors, in relation to the four aspects, have any impact on product sales.  ...  Product sales were measured according to four aspects: online reviews, review system curation, online promotional marketing, and seller guarantees.  ... 
doi:10.1109/access.2019.2963047 fatcat:4hq5jixlubgftjv4hoyqwuy2mq

A Discussion of Value Metrics for Data Repositories in Earth and Environmental Sciences

Cynthia Parr, Corinna Gries, Margaret O'Brien, Robert R. Downs, Ruth Duerr, Rebecca Koskela, Philip Tarrant, Keith E. Maull, Nancy Hoelbelheinrich, Shelley Stall
2019 Data Science Journal  
various metrics that repositories typically use to report on the impact and value of their data products and services, plus additional metrics that would be useful but are not typically measured.  ...  We rated each metric by (a) the difficulty of implementation by our specific repositories and (b) its importance for value determination.  ...  Economic and societal impact: of data and data products beyond scientific use, or for fraud avoidance. and will be a challenge to measure at all, much less measure consistently.  ... 
doi:10.5334/dsj-2019-058 fatcat:jf6hyv2zfrbhhovsvvvixsbeiq

Semantic text mining for lignocellulose research

Marie-Jean Meurs, Caitlin Murphy, Ingo Morgenstern, Nona Naderi, Greg Butler, Justin Powlowski, Adrian Tsang, René Witte
2011 Proceedings of the ACM fifth international workshop on Data and text mining in biomedical informatics - DTMBIO '11  
An ongoing challenge is to select the appropriate technologies and combine them in a coherent system that brings measurable improvements to the users.  ...  products and fuels.  ...  Measuring the overall impact of the semantic system on the scientific discovery workflow will be the target of an extrinsic study.  ... 
doi:10.1145/2064696.2064705 fatcat:bno6bicjn5a6vljdzdkmsk2t4a

Reconstruction of the metabolic network of Pseudomonas aeruginosa to interrogate virulence factor synthesis

Jennifer A. Bartell, Anna S. Blazier, Phillip Yen, Juliane C. Thøgersen, Lars Jelsbak, Joanna B. Goldberg, Jason A. Papin
2017 Nature Communications  
The PA14 reconstruction accounts for the activity of 112 virulence-linked genes and virulence factor synthesis pathways that produce 17 unique compounds.  ...  We evaluate the complex interrelationships between growth and virulence-linked pathways using a genome-scale metabolic network reconstruction of Pseudomonas aeruginosa strain PA14 and an updated, expanded  ...  Support for this project was provided by the National Institute of General Medical Sciences (GM088244 and GM108501) and the Whitaker Foundation.  ... 
doi:10.1038/ncomms14631 pmid:28266498 pmcid:PMC5344303 fatcat:letd5vksovcdhbebc23lq77i3a

Application of a curated genome-scale metabolic model of CHO DG44 to an industrial fed-batch process

Cyrielle Calmels, Andréa McCann, Laetitia Malphettes, Mikael Rørdam Andersen
2018 Metabolic Engineering  
Here the most recently available CHO-DG44 genome-scale specific model was manually curated and tailored to the metabolic profile of cell lines used for industrial protein production, by modifying 601 reactions  ...  Abstract CHO cells have become the favorite expression system for large scale production of complex biopharmaceuticals.  ...  Table 2 2 Comparison of the original and curated model. Initial model Curated model  ... 
doi:10.1016/j.ymben.2018.09.009 pmid:30227251 fatcat:n2osuoekwbe5bhjis2cc75szhq

Identifying, Measuring and Contesting Algorithmically Curated Misinformation

Prerna Juneja
2021 Companion Publication of the 2021 Conference on Computer Supported Cooperative Work and Social Computing  
Specifically, my dissertation work explores how can we ethically develop scalable audit pipelines to identify, measure and contest algorithmically curated misinformation.  ...  This research examines the role of algorithms driving the online platforms in surfacing misinformation.  ...  Our work provides an elaborate understanding of how Amazon's algorithm is introducing misinformation bias in product selection stage and ranking of search results across five Amazon filters for ten impactful  ... 
doi:10.1145/3462204.3481788 fatcat:647jjerlxzfffctvbtoxqoioem

Telescope Bibliographies: an Essential Component of Archival Data Management and Operations [article]

Alberto Accomazzi , Arnold Rots Smithsonian Astrophysical Observatory, Cambridge, MA, USA)
2012 arXiv   pre-print
Telescope bibliographies, which link data products with the literature, provide a way to use bibliometrics as an impact measure for the underlying data.  ...  We review the existing tools, services, and workflows which support these curation activities, giving an estimate of the effort and expertise required to maintain an archive-based telescope bibliography  ...  ACKNOWLEDGMENTS This work was partly supported by the ADS, which is funded by NASA grant NNX09AB39G.  ... 
arXiv:1206.6352v1 fatcat:4rphyv5pgfemjka3agwcnzve24

Semantic text mining support for lignocellulose research

Marie-Jean Meurs, Caitlin Murphy, Ingo Morgenstern, Greg Butler, Justin Powlowski, Adrian Tsang, René Witte
2012 BMC Medical Informatics and Decision Making  
An ongoing challenge is to select the appropriate technologies and combine them in a coherent system that brings measurable improvements to the users.  ...  As many fungi naturally break down lignocellulose, the identification and characterization of the enzymes involved is a key challenge in the research and development of biomass-derived products and fuels  ...  This article has been published as part of BMC Medical Informatics and Decision Making Volume 12 Supplement 1, 2012: Proceedings of the ACM Fifth International Workshop on Data and Text Mining in Biomedical  ... 
doi:10.1186/1472-6947-12-s1-s5 pmid:22595090 pmcid:PMC3339392 fatcat:pyrgkvozn5hsnghem7amxnjf5e

The LCA Commons—How an Open-Source Repository for US Federal Life Cycle Assessment (LCA) Data Products Advances Inter-Agency Coordination

Ezra Kahn, Erin Antognoli, Peter Arbuckle
2022 Applied Sciences  
Life cycle assessment (LCA) is a flexible and powerful tool for quantifying the total environmental impact of a product or service from cradle-to-grave.  ...  The US federal government has developed deep expertise in environmental LCA for a range of applications including policy, regulation, and emerging technologies.  ...  Acknowledgments: This work was supported by the U.S. Department of Agriculture, Agricultural Research Service. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app12020865 fatcat:txotz64qqbdqhkdn4nklnbpi4i

Increasing the maturity of measurements of essential climate variables (ECVs) at Italian atmospheric WMO/GAW observatories by implementing automated data elaboration chains

Luca Naitza, Paolo Cristofanelli, Angela Marinoni, Francescopiero Calzolari, Fabrizio Roccato, Maurizio Busetto, Damiano Sferlazzo, Eleonora Aruffo, Piero Di Carlo, Mariantonia Bencardino, Francesco D'Amore, Francesca Sprovieri (+8 others)
2020 Computers & Geosciences  
Acknowledgments This work has been supported by the National Project of Interest NextData by the Italian Ministry for Education, University and Research (MIUR) and by ACTRIS-2 H2020 project (G.A. 739530  ...  Davide Putero and Luca Naitza grants have been supported by NextData. The ''Ope-nAir'' analysis package for R was obtained from http://www.openairproject.org.  ...  processes and to assess the impact of natural and anthropogenic sources into the atmosphere.  ... 
doi:10.1016/j.cageo.2020.104432 fatcat:thfoxvflo5hu3dhe4wq4nh2zxa

Text mining and manual curation of chemical-gene-disease networks for the Comparative Toxicogenomics Database (CTD)

Thomas C Wiegers, Allan Davis, K Bretonnel Cohen, Lynette Hirschman, Carolyn J Mattingly
2009 BMC Bioinformatics  
We performed a baseline assessment of the inter-curator consistency and coverage in CTD, which allowed us to measure the potential of these integrated tools to improve prioritization of journal articles  ...  Preliminary results indicated that the prototype found 80% of the gene, chemical, and disease terms appearing in curated interactions.  ...  Cynthia Murphy and Cynthia Saraceni-Richards for their curation efforts on this project and the rest of the CTD team for their dedication and feedback.  ... 
doi:10.1186/1471-2105-10-326 pmid:19814812 pmcid:PMC2768719 fatcat:puoyzyfjxvbpfdwoio7hdsyrbe
« Previous Showing results 1 — 15 out of 119,231 results