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  1. Systematic hierarchical analysis of requirements for critical systems

    Safety and security are key considerations in the design of critical systems. Requirements analysis methods rely on the expertise and experience of...

    Asieh Salehi Fathabadi, Colin Snook, ... Michael Butler in Innovations in Systems and Software Engineering
    Article Open access 12 March 2024
  2. HiM: hierarchical multimodal network for document layout analysis

    In document layout analysis, both computer vision based and natural language processing based methods are employed individually or integrated to...

    Xu Canhui, Li Yuteng, ... Chen Yinong in Applied Intelligence
    Article 23 July 2023
  3. Hierarchical classification-based pan-cancer methylation analysis to classify primary cancer

    Hierarchical classification offers a more specific categorization of data and breaks down large classification problems into subproblems, providing...

    Youpeng Yang, Qiuhong Zeng, ... Yi Huang in BMC Bioinformatics
    Article Open access 08 December 2023
  4. Damage identification of steel-ECC composite deck incorporating piezoelectric impedance methodology and hierarchical clustering analysis

    As a highly ductile concrete, engineered cementitious composites (ECC) can be used as pavement to form a lightweight composite bridge deck system....

    Rui Sun, Youfu Lu, ... Fengjiang Qin in Archives of Civil and Mechanical Engineering
    Article 25 June 2024
  5. Hierarchical modelling of variance components makes analysis of resolvable incomplete block designs more efficient

    The standard approach to variance component estimation in linear mixed models for alpha designs is the residual maximum likelihood (REML) method. One...

    Marcin Studnicki, Hans Peter Piepho in Theoretical and Applied Genetics
    Article Open access 16 May 2024
  6. Hierarchical Supervised Contrastive Learning for Multimodal Sentiment Analysis

    Multimodal sentiment analysis (MSA) is dedicated to deciphering human emotions in videos. It is a challenging task due to the semantic disparities...
    Kezhou Chen, Shuo Wang, Yanbin Hao in MultiMedia Modeling
    Conference paper 2024
  7. Chemotherapy-induced oral mucositis: hierarchical analysis of recurrence factors

    Purpose

    This study aimed to analyze, through a hierarchical model, the risk factors associated with the recurrence of chemo-induced oral mucositis...

    T. S. de Macêdo, M. C. F. de Melo, ... A. de F. Caldas Júnior in European Archives of Paediatric Dentistry
    Article 05 July 2024
  8. Hierarchical disjoint principal component analysis

    Dimension reduction, by means of Principal Component Analysis (PCA), is often employed to obtain a reduced set of components preserving the largest...

    Carlo Cavicchia, Maurizio Vichi, Giorgia Zaccaria in AStA Advances in Statistical Analysis
    Article 24 August 2022
  9. Hierarchical non-dominated sort: analysis and improvement

    Pareto dominance-based multiobjective evolutionary algorithms use non-dominated sorting to rank their solutions. In the last few decades, various...

    Ved Prakash, Sumit Mishra in Genetic Programming and Evolvable Machines
    Article 16 April 2024
  10. Connecting process models to response times through Bayesian hierarchical regression analysis

    Process models specify a series of mental operations necessary to complete a task. We demonstrate how to use process models to analyze response-time...

    Thea Behrens, Adrian Kühn, Frank Jäkel in Behavior Research Methods
    Article Open access 15 May 2024
  11. TSCL-FHFN: two-stage contrastive learning and feature hierarchical fusion network for multimodal sentiment analysis

    Multimodal sentiment analysis faces two challenges: modality representation and modality fusion. Most of the existing models rely only on the feature...

    Yuqiang Li, Wenxuan Weng, Chun Liu in Neural Computing and Applications
    Article 30 March 2024
  12. Description of the Divergence of Subpopulations in the Hierarchical System under the Analysis of Isonymy: III. Surname Inbreeding Coefficient

    Abstract

    The hierarchical structure of metapopulations characteristic of humans with their subdivision into parts (subpopulations), usually classified...

    V. P. Passekov in Russian Journal of Genetics
    Article 23 December 2023
  13. Crashworthiness analysis of bio-inspired hierarchical circular tube under axial crushing

    In this study, numerical and theoretical investigations are carried out to study the crushing behavior and energy absorption characteristics of...

    Fanglin Huang, **ngwang Zhou, ... Yong Tao in Journal of Materials Science
    Article 29 November 2022
  14. Isogeometric Analysis Using Basis Functions of Splines Spaces over Hierarchical T-meshes with High Level Differences

    By using the method of space map**, basis functions of biquadratic polynomial spline spaces over the hierarchical T-meshes without limitation for...

    **g**g Liu, Fang Deng, ... Jiansong Deng in Communications in Mathematics and Statistics
    Article 22 March 2023
  15. Hierarchical graph contrastive learning of local and global presentation for multimodal sentiment analysis

    Multi-modal sentiment analysis (MSA) aims to regress or classify the overall sentiment of utterances through acoustic, visual, and textual cues....

    Jun Du, Jianhang **, ... Cheng Zhang in Scientific Reports
    Article Open access 04 March 2024
  16. Creep level qualitative evaluating of crushed rock based on uncertainty measurement theory and hierarchical analysis

    A large number of tectonically mixed rock belts and complex tectonic zones are distributed in the southwestern part of China. In these areas, high...

    Shiwei Wu, Qi Mou, Tao Yang in Scientific Reports
    Article Open access 22 June 2024
  17. A hierarchical cluster analysis for clinical profiling of tofacitinib treatment response in patients with rheumatoid arthritis

    Tofacitinib is the first oral JAK inhibitor approved for treating rheumatoid arthritis (RA). To enhance our understanding of tofacitinib drug...

    Sivakami Janahiraman, Nor Shuhaila Shahril, ... Chee Onn Leong in Clinical Rheumatology
    Article 26 June 2024
  18. Discovering the hierarchical structure of variables describing adult attachment: insight from a joint analysis of seven questionnaires

    Our work aimed to discover the structure of variables developed to conceptualize attachment dimensions in seven main approaches and measurement...

    Magdalena Pietrzak, Jan Cieciuch in Current Psychology
    Article Open access 02 May 2024
  19. Hierarchical and networked analysis of resilience factors in mountain communities in Southwest China

    Communities' pre-disaster resistance, disaster response, and post-disaster recovery processes are all affected by the level of resilience. This...

    Yun-fei Zhao, Jian-min Cai, ... Hui-ge **ng in Natural Hazards
    Article 29 October 2023
  20. Hierarchical pose net: spatial hierarchical body tree driven multi-person pose estimation

    In this paper, we explore multi-level semantic information of human body structure and propose a paradigm for bottom-up multi-person pose estimation....

    Haoran Li, Hongxun Yao, Yuxin Hou in Multimedia Tools and Applications
    Article 29 May 2023
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