Results 21 to 30 of about 15,456,603 (251)

On Neural-Net Based Variable Structure Multiple Model Method: Neural-Net Design [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2003
In order to track a maneuvering target, multiple model (MM) methods have been researched. Almost MM algorithms have been developed based on Markov process. However, Markov based MM method is difficult to design and application-dependent.
Daebum Choi, Monica Samal, Byungha Ahn
doaj  

A Markov Multi-Phase Transferable Belief Model for Cyber Situational Awareness

open access: yesIEEE Access, 2019
eXfiltration Advanced Persistent Threats (XAPTs) increasingly account for incidents concerned with critical information exfiltration from High Valued Targets (HVTs). Existing Cyber Defence frameworks and data fusion models cannot cope with XAPTs due to a
Georgios Ioannou   +2 more
doaj   +1 more source

Land subsidence prediction in Beijing based on PS-InSAR technique and improved Grey-Markov model

open access: yesGIScience & Remote Sensing, 2017
Land subsidence induced by excessive groundwater withdrawal has caused serious social, geological, and environmental problems in Beijing. Rapid increases in population and economic development have aggravated the situation.
Zeng Deng   +4 more
doaj   +1 more source

Estimation of Transformers Health Index Based on the Markov Chain

open access: yesEnergies, 2017
This paper presents a study on the application of the Markov Model (MM) to determine the transformer population states based on Health Index (HI). In total, 3195 oil samples from 373 transformers ranging in age from 1 to 25 years were analyzed.
Muhammad Sharil Yahaya   +5 more
doaj   +1 more source

Statistical Inferences of Type-II Progressively Hybrid Censored Fuzzy Data with Rayleigh Distribution

open access: yesAustrian Journal of Statistics, 2018
This article presents the procedures for the estimation of the parameter of Rayleigh distribution based on Type-II progressive hybrid censored fuzzy lifetime data.
Ankita Chaturvedi   +2 more
doaj   +1 more source

Interactive influence of climate variability and land-use change on blue and green water resources: a case study from the Ganjiang River Basin, China

open access: yesJournal of Water and Climate Change, 2022
The response of blue and green water to climate and land-use change in the Ganjiang River Basin (GRB) is evaluated via the SWAT model that combines three scenarios (the land-use/land-cover (LULC), climate change, and integrated climate and LULC change ...
Wenting Li   +5 more
doaj   +1 more source

Assessing the agroclimatic potentiality in Indian Sundarbans for crop planning by analyzing rainfall time series data

open access: yesJournal of Agrometeorology, 2021
In order to assess the climatological risk in terms of the dry week probabilities and length of the growing period of Indian Sundarbans region for successful crop planning, the present study was conducted using long term rainfall data from 1984 to ...
ARGHA GHOSH   +5 more
doaj   +1 more source

A probabilistic reliability‐centred maintenance approach for electrical distribution networks

open access: yesIET Generation, Transmission & Distribution, 2021
Reliability improvement is a fundamental issue in electric distribution network (EDN) operation. In this regard, providing the most efficient maintenance policy can dramatically assist the electric utility companies in reducing the failure rate of EDN ...
Habib Allah Ravaghi Ardabili   +2 more
doaj   +1 more source

Analysis and Discussion on the Optimal Noise Model of Global GNSS Long-Term Coordinate Series Considering Hydrological Loading

open access: yesRemote Sensing, 2021
The displacement of Global Navigation Satellite System (GNSS) station contains the information of surface elastic deformation caused by the variation of land water reserves.
Yuefan He   +3 more
doaj   +1 more source

Treatment pathways and disease journeys differ before and after introduction of novel agents in newly diagnosed multiple myeloma in Taiwan

open access: yesScientific Reports, 2021
Limited real-world data are available regarding treatment practices and outcomes of multiple myeloma (MM) in Asia. We conducted a retrospective cohort study using the Taiwan National Healthcare Insurance Research database and Taiwan Death Registry and ...
Yanfang Liu   +4 more
doaj   +1 more source

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