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Showing 1-20 of 10,000 results
  1. ConTEXTual Net: A Multimodal Vision-Language Model for Segmentation of Pneumothorax

    Radiology narrative reports often describe characteristics of a patient’s disease, including its location, size, and shape. Motivated by the recent...

    Zachary Huemann, **n Tie, ... Tyler J. Bradshaw in Journal of Imaging Informatics in Medicine
    Article 14 March 2024
  2. Text-based emotion recognition using contextual phrase embedding model

    In this paper, the proposed approach categories the sentences in the dataset into the various topical documents using the TE-LSTM+SC model. As well...

    Vishnu Priya R., Prashant Kumar Nag in Multimedia Tools and Applications
    Article 16 March 2023
  3. Contextual topic discovery using unsupervised keyphrase extraction and hierarchical semantic graph model

    Recent technological advancements have led to a significant increase in digital documents. A document’s key information is generally represented by...

    Hung Du, Srikanth Thudumu, ... Sanat Bista in Journal of Big Data
    Article Open access 12 October 2023
  4. Contextual facilitation: Separable roles of contextual guidance and context suppression in visual search

    Visual search is facilitated when targets are repeatedly encountered at a fixed position relative to an invariant distractor layout, compared to...

    Siyi Chen, Hermann J. MĂĽller, Zhuanghua Shi in Psychonomic Bulletin & Review
    Article Open access 30 April 2024
  5. Learning contextual representations for entity retrieval

    In this paper, we introduce Contextual Entity Ranking (CoER) for the task of entity retrieval. CoER utilizes a textual knowledge graph to learn...

    Parastoo Jafarzadeh, Zahra Amirmahani, Faezeh Ensan in Applied Intelligence
    Article 04 July 2024
  6. A path model of contextual factors influencing science teachers’ Technological Pedagogical Content Knowledge

    A three-phase exploratory sequential mixed-method study was conducted to propose and test a model showing the interrelationships among the contextual...

    Taibe Kulaksız, Feride Karaca in Education and Information Technologies
    Article 08 September 2022
  7. Visual contextual relationship augmented transformer for image captioning

    Abstract

    The image captioning task is among the most important tasks in computer vision. Most existing methods mine more useful contextual information...

    Qiang Su, Junbo Hu, Zhixin Li in Applied Intelligence
    Article 01 March 2024
  8. ContextAug: model-domain failing test augmentation with contextual information

    In the process of software development, the ability to localize faults is crucial for improving the efficiency of debugging. Generally speaking,...

    Zhuo Zhang, Jianxin Xue, ... **aoguang Mao in Frontiers of Computer Science
    Article 13 September 2023
  9. A semantic blocks model for human activity prediction in smart environments using time-windowed contextual data

    Complex human activity prediction is a difficult problem for computer science. Simple behaviours can be mapped to sequence prediction algorithms with...

    Rob Dunne, Tim Morris, Simon Harper in Journal of Reliable Intelligent Environments
    Article Open access 24 November 2022
  10. A contextual-based approach for sarcasm detection

    Sarcasm is a perplexing form of human expression that presents distinct challenges in understanding. The problem of sarcasm detection has centered...

    Nivin A. Helal, Ahmed Hassan, ... Yasmine M. Afify in Scientific Reports
    Article Open access 04 July 2024
  11. Toward a Dimensional Contextual Model of Moral Injury: A Sco** Review on Healthcare Workers

    Purpose of Review

    Healthcare workers (HCWs) may be exposed to potentially morally injurious events (PMIEs) while on the job and consequently...

    Brandon J. Griffin, Marcela C. Weber, ... Shira Maguen in Current Treatment Options in Psychiatry
    Article Open access 04 July 2023
  12. ICSMPC: Design of an Iterative-Learning Contextual Side Chaining Model for Improving Security of Priority-Aware Cloud Resources

    Purpose: A wide variety of encryption-based, key-exchange-based, privacy-based, and confidentiality-based models are proposed by researchers, which...

    Madala Guru Brahmam, Vijay Anand R in Journal of Grid Computing
    Article 14 October 2023
  13. Sociodemographic and psychological factors affecting motor vehicle crashes (MVCs): a classification analysis based on the contextual-mediated model of traffic-accident involvement

    The study aimed to determine the sociodemographic and psychological profiles of drivers with a history of motor vehicle crashes (MVCs), following the...

    Luigi Tinella, Andrea Bosco, ... Alessandro Oronzo Caffò in Current Psychology
    Article Open access 27 June 2024
  14. A Multi-model Recurrent Knowledge Graph Embedding for Contextual Recommendations

    Recommenders can be improved by exploiting the huge disposal of multi-context data that is now available. Knowledge Graphs (KGs) offer an intuitive...
    Dionisis Kotzaitsis, Georgia Koloniari in Web Engineering
    Conference paper 2024
  15. Explainable contextual anomaly detection using quantile regression forests

    Traditional anomaly detection methods aim to identify objects that deviate from most other objects by treating all features equally. In contrast,...

    Zhong Li, Matthijs van Leeuwen in Data Mining and Knowledge Discovery
    Article Open access 09 August 2023
  16. YOLOv5s-Contextual-Fire: Introducing Contextual Transformer to YOLO for More Accurate Fire Detection

    With the increase of buildings as well as the climate change, the number of fire accidents has gradually increased in recent years, bringing huge...
    Conference paper 2024
  17. Contextual fear memory impairment in Angelman syndrome model mice is associated with altered transcriptional responses

    Angelman syndrome (AS) is a rare neurogenetic disorder caused by UBE3A deficiency and characterized by severe developmental delay, cognitive...

    Wenyue Su, Yan Liu, ... **aoning Bi in Scientific Reports
    Article Open access 30 October 2023
  18. CSAT-FTCN: A Fuzzy-Oriented Model with Contextual Self-attention Network for Multimodal Emotion Recognition

    Multimodal emotion analysis has become a hot trend because of its wide applications, such as the question-answering system. However, in a real-world...

    Dazhi Jiang, Hao Liu, ... Geng Tu in Cognitive Computation
    Article 31 January 2023
  19. Empowering neural collaborative filtering with contextual features for multimedia recommendation

    A rapid growth in multimedia on various application platforms has made essential the provision of additional assistive technologies to handle...

    Israr ur Rehman, Muhammad Shehzad Hanif, ... Waqar Ali in Multimedia Systems
    Article 31 May 2023
  20. Contextual quantum metrology

    We demonstrate that the contextuality of measurement selection can enhance the precision of quantum metrology with a simple linear optical...

    Jeongwoo Jae, Jiwon Lee, ... **hyoung Lee in npj Quantum Information
    Article Open access 04 July 2024
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