Showing 1,401 - 1,420 results of 1,467 for search '"stochastic"', query time: 0.07s Refine Results
  1. 1401

    Housing Price Forecasting Using AI (LSTM) by Hossein Ziyadi, Erfan Salavati, Mohammad Mahdi Lotfi Heravi

    Published 2023-12-01
    “…This diversity along with the unstructured, stochastic, and scattered datasets makes the implementation of the model so hard to do. …”
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    Article
  2. 1402

    Dual Jet Interaction, Magnetically Arrested Flows, and Flares in Accreting Binary Black Holes by Sean M. Ressler, Luciano Combi, Bart Ripperda, Elias R. Most

    Published 2025-01-01
    “…We provide estimates for the associated electromagnetic emission for both processes, showing that they likely accelerate electrons to high energies and are promising candidates for continuous, stochastic, and/or quasi-periodic higher-energy electromagnetic emission. …”
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  3. 1403

    Differential impacts of water diversion and environmental factors on bacterial, archaeal, and fungal communities in the eastern route of the South-to-North water diversion project by Moran Tang, Qian Chen, Xinzong Xiao, Yitao Lyu, Weiling Sun

    Published 2025-01-01
    “…Robustness analyses revealed reduced community stability during the WDP, with water diversion primarily influencing bacterial stability, while environmental factors had a greater impact on archaeal and fungal communities. Stochastic processes, primarily homogenizing dispersal and drift, intensified for bacterial and fungal communities during the WDP. …”
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  4. 1404

    Genetic Rescue of the Dinaric Lynx Population: Insights for Conservation From Genetic Monitoring and Individual‐Based Modelling by Elena Pazhenkova, Matej Bartol, Barbara Boljte, Urša Fležar, Andrea Gazzola, Tomislav Gomerčić, Marjeta Konec, Ivan Kos, Miha Krofel, Jakub Kubala, Ladislav Paule, Mihai Pop, Hubert Potočnik, Barbara Promberger, Robin Rigg, Teodora Sin, Magda Sindičić, Vedran Slijepčević, Astrid Vik Stronen, Ira Topličanec, Tomaž Skrbinšek

    Published 2025-01-01
    “…We conducted comprehensive genetic monitoring in this area, gathering 588 non‐invasive and tissue samples, which were used for individual identification and estimation of population genetic parameters. We used stochastic modelling to assess the long‐term viability of the Dinaric lynx population post‐translocation and formulate effective conservation strategies. …”
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    Article
  5. 1405

    Modelling district heating demand: A synthetic dataset for two residential neighbourhoodsZenodo by Katia Ritosa, Ina De Jaeger, Dirk Saelens, Staf Roels

    Published 2025-02-01
    “…The simulations incorporate a natural infiltration model and a stochastic occupant behaviour model that sets the temperature requirements and accounts for heat gains from occupants and appliances. …”
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  6. 1406

    The dynamics of lowland river sections of Danube and Tisza in the Carpathian basin by Imre M. Jánosi, Imre M. Jánosi, István Zsuffa, István Zsuffa, Tibor Bíró, Boglárka O. Lakatos, Boglárka O. Lakatos, András Szöllősi-Nagy, Zsolt Hetesi, Zsolt Hetesi

    Published 2025-02-01
    “…The empirical histograms for half-daily water level changes can be well-fitted by piecewise-exponential functions containing four or three sections, consistent with the understanding that level changes are deterministic rather than stochastic processes, as is well known in hydrology. …”
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  7. 1407

    Analysis of argument structure constructions in the large language model BERT by Pegah Ramezani, Pegah Ramezani, Achim Schilling, Achim Schilling, Patrick Krauss, Patrick Krauss

    Published 2025-01-01
    “…Our analyses involved visualizing the embeddings with Multidimensional Scaling (MDS) and t-Distributed Stochastic Neighbor Embedding (t-SNE), and calculating the Generalized Discrimination Value (GDV) to quantify the degree of clustering. …”
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  8. 1408

    Population Shrinkage and Spatio-Temporal Changes in Cultivated Land Use Efficiency in China’s Agro-Pastoral Ecotone by Lu Chen, Ning Zhao, Zhixun Zhang, Yun Zhang, Wenjie Zuo, Youshuo Wang, Bin Wu, Monika Stanny, Yuheng Li, Guoming Du

    Published 2025-01-01
    “…In this paper, using the stochastic frontier production function and a Tobit regression model, we reveal the current situation of rural population shrinkage in the agro-pastoral ecotone in northern China and the spatial and temporal evolution characteristics of cultivated land use efficiency, and identify influencing factors based on the perspective of “human–land”. …”
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  9. 1409

    OH 89: A newly described ~1.8-million-year-old hominid clavicle from Olduvai Gorge by Taylor, Catherine E, Masao, Fidelis, Njau, Jackson K, Songita, Agustino Venance, Hlusko, Leslea J

    Published 2024-03-01
    “…A principal component analysis (PCA) and a t-distributed stochastic neighbor embedding (tSNE) analysis are used to compare the morphology of OH 89 with the extant and fossil comparative samples. …”
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  10. 1410
  11. 1411

    Effects of Different River Crab <i>Eriocheir sinensis</i> Polyculture Practices on Bacterial, Fungal and Protist Communities in Pond Water by Yun Bao, Bing Li, Rui Jia, Linjun Zhou, Yiran Hou, Jian Zhu

    Published 2024-12-01
    “…Furthermore, the PC group shifted the assembly mechanism of the bacterial community from being predominantly deterministic to predominantly stochastic processes, with relatively minor impacts on the fungal and protist communities. …”
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  12. 1412

    Optimal power flow using recent red-tailed hawk optimization algorithm by Ahmed M Nassef, Mohammad Ali Abdelkareem, Mohamed Louzazni

    Published 2025-03-01
    “…In addition, the results obtained from the suggested approach have been compared to those achieved by other modern and competitive metaheuristic optimization algorithms, such as particle swarm optimization (PSO), Coot bird's algorithm (COOT), salp swarm algorithm (SSA), Marin predator algorithm (MPA), and the jellyfish search optimizer (JSO). Due to the stochastic nature of the metaheuristic algorithms, each one will be performed several times, and a statistical study will be conducted. …”
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  13. 1413

    Securing black lion tamarin populations: improving habitat-based inputs and risks for population viability analysis to inform management decisions by Francy Forero-Sánchez, Francy Forero-Sánchez, Gabriela Cabral Rezende, Gabriela Cabral Rezende, Cláudio Valladares-Pádua, Cláudio Valladares-Pádua, Fabio Stucchi Vannucchi, Fabio Stucchi Vannucchi, Leandro Jerusalinsky, Leandro Jerusalinsky, Luciana Pacca, Kathy Traylor-Holzer

    Published 2025-01-01
    “…Key among these are habitat loss and degradation, which results in smaller, isolated populations that are vulnerable to stochastic effects. The Endangered black lion tamarin (Leontopithecus chrysopygus) survives in 17 fragments of the Atlantic Forest within the Paranapanema River basin, in southeast Brazil, with an estimated 2,255 individuals. …”
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  14. 1414

    The co-occurrence patterns and assembly mechanisms of microeukaryotic communities in geothermal ecosystems of the Qinghai-Tibet Plateau by Bingjie Yan, Bingjie Yan, Xiaodong Li, Xiaodong Li, Nanqian Qiao, Nanqian Qiao, Zhen Da, Zhen Da, Jiajie Xu, Jiajie Xu, Chuanqi Jiang, Sang Ba, Sang Ba

    Published 2025-02-01
    “…The assembly mechanisms of microeukaryotic communities in both sediment and water were primarily driven by undominant processes within stochastic processes. Latitude and longitude were the key factors influencing changes in sediment community composition, while water temperature and electrical conductivity were the major environmental factors affecting water community composition. …”
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  15. 1415

    Effect of Sucrose as Carbon Source and Probiotic Administrations on Bacterial Population Dinamic and Water Quality in White Shrimp, Litopenaeus vannamei Culture by . Sukenda, P. Hadi, E. Harris

    Published 2007-07-01
    “…Attention should be taken to some factors related to deterministic and stochastic factors of aquaculture environment  in order to develop microbe community.  …”
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  16. 1416

    Multimodal fusion model for diagnosing mild cognitive impairment in unilateral middle cerebral artery steno-occlusive disease by Ziyi Yuan, Zhaodi Huang, Chaojun Li, Shengrong Li, Qingguo Ren, Xiaona Xia, Qingjun Jiang, Daoqiang Zhang, Qi Zhu, Xiangshui Meng, Xiangshui Meng

    Published 2025-02-01
    “…The diagnostic results of the multimodal performance were evaluated using t-distributed stochastic neighbor embedding (t-SNE) analysis. The four-modal analysis method proposed in this study was applied to identify brain regions and connections associated with MCI, thus confirming its validity.ResultsBased on the fusion of the topological features of the multimodal FBN and SBN, the accuracy for the diagnosis of MCI in patients with unilateral MCA steno-occlusive disease reached 90.00%. …”
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  17. 1417
  18. 1418

    Spartina alterniflora invasion significantly alters the assembly and structure of soil bacterial communities in the Yellow River Delta by Pengyuan Sun, Yuxin Wu, Pengcheng Zhu, Jingfeng Wang, Jingfeng Wang, Xiaona Yu, Weihua Guo

    Published 2025-02-01
    “…In comparison, S. alterniflora-associated bacterial communities were enriched with both sulfate-reducing bacteria (SEEP-SRB1) and sulfate-oxidizing bacteria (Sulfurimonas), which maintained a dynamic balance in the local sulfur-cycle, and thereby enhanced S. alterniflora growth. In addition, stochastic processes dominated the assembly of soil bacterial communities associated with all four plant species, but were most important for the S. alterniflora community. …”
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  19. 1419

    The bacterial microbiome of symbiotic and menthol-bleached polyps of long-term aquarium-reared Galaxea fascicularis by Puntin, Giulia, Wong, Jane C. Y., Röthig, Till, Baker, David M., Sweet, Michael, Ziegler, Maren

    Published 2024-06-01
    “…Nevertheless, the changes in community composition overall appeared to be stochastic suggesting a dysbiotic state. Considering the importance of bleaching treatment of captive corals for symbiosis research, our results—although preliminary—contribute fundamental knowledge for the development of the Galaxea model for coral symbiosis research.…”
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  20. 1420

    Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona by Navin Sridhar, Bart Ripperda, Lorenzo Sironi, Jordy Davelaar, Andrei M. Beloborodov

    Published 2025-01-01
    “…In the frame moving with the mean (radially dependent) velocity, the distribution of stochastic bulk motions resembles a Maxwellian with an “effective bulk temperature” of ∼100 keV. …”
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