Results 61 to 70 of about 25,747,115 (388)

Metricizing policy texts: Comprehensive dataset on China’s Agri-policy intensity spanning 1982–2023

Scientific Data
Due to the lack of direct assessment metrics, existing studies on the intensity of agricultural policies often utilize indicators such as Gross Domestic Product (GDP) of agriculture or the quantity of agricultural policies as measures. Optimizing methods
Yehui Wu, Canyu Wang, Rongbiao Ji, Yadong Li, Junkui Yang, Yixuan Wang, Rujia Li, Mengyao Wu, Jiaojiao Chen, Jianping Yang   +9 more
doaj   +1 more source

A comprehensive survey of anomaly detection techniques for high dimensional big data

Journal of Big Data, 2020
Anomaly detection in high dimensional data is becoming a fundamental research problem that has various applications in the real world. However, many existing anomaly detection techniques fail to retain sufficient accuracy due to so-called “big data ...
Srikanth Thudumu, P. Branch, Jiong Jin, Jugdutt Singh   +3 more
semanticscholar   +1 more source

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +1 more source

Data by data, Big Data [PDF]

Croatian Medical Journal, 2019
Komentar na korištenje "big data" u medicinskom ...
openaire   +2 more sources

Challenges and Future Directions of Big Data and Artificial Intelligence in Education

Frontiers in Psychology, 2020
We discuss the new challenges and directions facing the use of big data and artificial intelligence (AI) in education research, policy-making, and industry.
Hui Luan, P. Géczy, H. Lai, J. Gobert, Stephen J. H. Yang, H. Ogata, J. Baltes, R. Guerra, Ping Li, Chin-Chung Tsai   +9 more
semanticscholar   +1 more source

A literature review on one-class classification and its potential applications in big data

Journal of Big Data, 2021
In severely imbalanced datasets, using traditional binary or multi-class classification typically leads to bias towards the class(es) with the much larger number of instances.
Naeem Seliya, Azadeh Abdollah Zadeh, T. Khoshgoftaar   +2 more
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Competing with Big Data [PDF]

SSRN Electronic Journal, 2017
We study competition in data‐driven markets, where the cost of quality production decreases in the amount of machine‐generated data about user preferences or characteristics. This gives rise to data‐driven indirect network effects. We construct a dynamic model of R&D competition, where duopolists repeatedly determine innovation investments.
Prüfer, Jens, Schottmüller, Christoph
openaire   +5 more sources

Predictive big data analytics for supply chain demand forecasting: methods, applications, and research opportunities

Journal of Big Data, 2020
Big data analytics (BDA) in supply chain management (SCM) is receiving a growing attention. This is due to the fact that BDA has a wide range of applications in SCM, including customer behavior analysis, trend analysis, and demand prediction.
M. Seyedan, Fereshteh Mafakheri
semanticscholar   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source