Results 71 to 80 of about 2,059,205 (180)

On Markov Chains with Uncertain Data [PDF]

open access: yes
In this paper, a general method is described to determine uncertainty intervals for performance measures of Markov chains given an uncertainty region for the parameters of the Markov chains.
Blanc, J.P.C., Hertog, D. den
core   +1 more source

An Approach for Predicting Uncertain Spatiotemporal XML Data Integrated With Grey Dynamic Model

open access: yesIEEE Access, 2018
Query and prediction have been proved to be one of the most important operations for uncertain spatiotemporal data and deserve further study. In this paper, we propose an approach to predict uncertain spatiotemporal data, which is intended to integrate ...
Chengjia Sun   +4 more
doaj   +1 more source

Data Envelopment Analysis with Uncertain Inputs and Outputs

open access: yesJournal of Applied Mathematics, 2014
Data envelopment analysis (DEA), as a useful management and decision tool, has been widely used since it was first invented by Charnes et al. in 1978. On the one hand, the DEA models need accurate inputs and outputs data.
Meilin Wen   +3 more
doaj   +1 more source

Processing Uncertain RFID Data in Traceability Supply Chains

open access: yesThe Scientific World Journal, 2014
Radio Frequency Identification (RFID) is widely used to track and trace objects in traceability supply chains. However, massive uncertain data produced by RFID readers are not effective and efficient to be used in RFID application systems.
Dong Xie   +3 more
doaj   +1 more source

Classifying with uncertain data envelopment analysis

open access: yesEURO Journal on Computational Optimization
Classifications organize entities into categories that identify similarities within a category and discern dissimilarities among categories, and they powerfully classify information in support of analysis.
Casey Garner, Allen Holder
doaj   +1 more source

Considering Rain Gauge Uncertainty Using Kriging for Uncertain Data

open access: yesAtmosphere, 2018
In urban hydrological models, rainfall is the main input and one of the main sources of uncertainty. To reach sufficient spatial coverage and resolution, the integration of several rainfall data sources, including rain gauges and weather radars, is often
Francesca Cecinati   +4 more
doaj   +1 more source

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