Results 21 to 30 of about 192,753 (304)

Using Introspection to Collect Provenance in R

Informatics, 2018
Data provenance is the history of an item of data from the point of its creation to its present state. It can support science by improving understanding of and confidence in data. RDataTracker is an R package that collects data provenance from R scripts (
Barbara Lerner, Emery Boose, Luis Perez
doaj   +1 more source

Hyperledger Fabric Blockchain for Securing the Edge Internet of Things

Sensors, 2021
Providing security and privacy to the Internet of Things (IoT) networks while achieving it with minimum performance requirements is an open research challenge.
Houshyar Honar Pajooh, Mohammad Rashid, Fakhrul Alam, Serge Demidenko   +3 more
doaj   +1 more source

Pricing Personal Data Based on Data Provenance

Applied Sciences, 2019
Data have become an important asset. Mining the value contained in personal data, making personal data an exchangeable commodity, has become a hot spot of industry research.
Yuncheng Shen, Bing Guo, Yan Shen, Fan Wu, Hong Zhang, Xuliang Duan, Xiangqian Dong   +6 more
doaj   +1 more source

TruMuzic: A Deep Learning and Data Provenance-Based Approach to Evaluating the Authenticity of Music

Applied Sciences, 2023
The digitalization of music has led to increased availability of music globally, and this spread has further raised the possibility of plagiarism. Numerous methods have been proposed to analyze the similarity between two pieces of music.
Kuldeep Gurjar, Yang-Sae Moon, Tamer Abuhmed   +2 more
doaj   +1 more source

PHDMF: A Flexible and Scalable Personal Health Data Management Framework Based on Blockchain Technology

Frontiers in Genetics, 2022
Currently, most of the personal health data (PHD) are managed and stored separately by individual medical institutions. When these data need to be shared, they must be transferred to a trusted management center and approved by data owners through the ...
Liangxiao Ma, Yongxiang Liao, Haiwei Fan, Xianfeng Zheng, Jintao Zhao, Ziyi Xiao, Guangyong Zheng, Yun Xiong, Yun Xiong   +8 more
doaj   +1 more source

Data Provenance for Sport

CoRR, 2018
Data analysts often discover irregularities in their underlying dataset, which need to be traced back to the original source and corrected. Standards for representing data provenance (i.e. the origins of the data), such as the W3C PROV standard, can assist with this process, however require a mapping between abstract provenance concepts and the domain ...
Andrew J. Simmons, Scott Barnett, Simon Vajda, Rajesh Vasa   +3 more
openaire   +2 more sources

PrIMe: a methodology for developing provenance-aware applications [PDF]

, 2011
Provenance refers to the past processes that brought about a given (version of an) object, item or entity. By knowing the provenance of data, users can often better understand, trust, reproduce, and validate it.
Munroe, S., Paul Groth, Simon Miles, Munroe, Steve, Groth, Paul, Miles, S, Steve Munroe, Luc Moreau, Miles, Simon, Moreau, L, Moreau, Luc, Groth, P.T.   +11 more
core   +1 more source

'gcamdata': An R Package for Preparation, Synthesis, and Tracking of Input Data for the GCAM Integrated Human-Earth Systems Model

Journal of Open Research Software, 2019
The increasing data requirements of complex models demand robust, reproducible, and transparent systems to track and prepare models’ inputs. Here we describe version 1.0 of the gcamdata R package that processes raw inputs to produce the hundreds of XML ...
Ben Bond-Lamberty, Kalyn Dorheim, Ryna Cui, Russell Horowitz, Abigail Snyder, Katherine Calvin, Leyang Feng, Rachel Hoesly, Jill Horing, G. Page Kyle, Robert Link, Pralit Patel, Christopher Roney, Aaron Staniszewski, Sean Turner, Min Chen, Felip Feijoo, Corinne Hartin, Mohamad Hejazi, Gokul Iyer, Sonny Kim, Yaling Liu, Cary Lynch, Haewon McJeon, Steven Smith, Stephanie Waldhoff, Marshall Wise, Leon Clarke   +27 more
doaj   +1 more source

Data provenance for cloud forensic investigations, security, challenges, solutions and future perspectives: A survey

Journal of King Saud University: Computer and Information Sciences, 2022
It is extremely difficult to track down the original source of sensitive data from a variety of sources in the cloud during transit and processing. For instance, data provenance, which records the origins of data, and the record of data usage, update and
Oludare Isaac Abiodun, Moatsum Alawida, Abiodun Esther Omolara, Abdulatif Alabdulatif   +3 more
doaj   +1 more source

Dynamic Data Citation Service—Subset Tool for Operational Data Management

Data, 2019
In earth observation and climatological sciences, data and their data services grow on a daily basis in a large spatial extent due to the high coverage rate of satellite sensors, model calculations, but also by continuous meteorological in situ ...
Chris Schubert, Georg Seyerl, Katharina Sack   +2 more
doaj   +1 more source