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  1. Toward fair graph neural networks via real counterfactual samples

    Graph neural networks (GNNs) have become pivotal in various critical decision-making scenarios due to their exceptional performance. However,...

    Zichong Wang, Meikang Qiu, ... Wenbin Zhang in Knowledge and Information Systems
    Article 15 July 2024
  2. Aspect-based drug review classification through a hybrid model with ant colony optimization using deep learning

    The task of aspect-level sentiment analysis is intricately designed to determine the sentiment polarity directed towards a specific target within a...

    Putta Durga, Deepthi Godavarthi, ... Santi Swarup Basa in Discover Computing
    Article Open access 15 July 2024
  3. Cooperative coati optimization algorithm with transfer functions for feature selection and knapsack problems

    Coatis optimization algorithm (COA) has recently emerged as an innovative meta-heuristic algorithm (MA) for global optimization, garnering...

    Rui Zhong, Chao Zhang, Jun Yu in Knowledge and Information Systems
    Article 15 July 2024
  4. Text summarization based on semantic graphs: an abstract meaning representation graph-to-text deep learning approach

    Nowadays, due to the constantly growing amount of textual information, automatic text summarization constitutes an important research area in natural...

    Panagiotis Kouris, Georgios Alexandridis, Andreas Stafylopatis in Journal of Big Data
    Article Open access 14 July 2024
  5. How clustering affects the convergence of decentralized optimization over networks: a Monte-Carlo-based approach

    Decentralized algorithms have gained substantial interest owing to advancements in cloud computing, Internet of Things (IoT), intelligent...

    Mohammadreza Doostmohammadian, Shahaboddin Kharazmi, Hamid R. Rabiee in Social Network Analysis and Mining
    Article 14 July 2024
  6. DQMMBSC: design of an augmented deep Q-learning model for mining optimisation in IIoT via hybrid-bioinspired blockchain shards and contextual consensus

    Single-chained blockchains are highly secure but cannot be scaled to larger IIoT (Internet of Industrial Things) network scenarios due to storage...

    Manisha Gokuldas Gedam, Swapnili Karmore in International Journal of Data Science and Analytics
    Article 13 July 2024
  7. Enhancing OCT patch-based segmentation with improved GAN data augmentation and semi-supervised learning

    For optimum performance, deep learning methods, such as those applied for retinal and choroidal layer segmentation in optical coherence tomography...

    Jason Kugelman, David Alonso-Caneiro, ... Michael J. Collins in Neural Computing and Applications
    Article Open access 13 July 2024
  8. The Multi-attribute impact of hyperlinks in blogs: an emotion-centric approach

    As a digital social medium, blogs have transformed into arenas where individuals can express their perspectives, concepts, and feelings. This...

    Stella Mbila-Uma, Oyindamola Koleoso, ... Nitin Agarwal in Social Network Analysis and Mining
    Article 12 July 2024
  9. HyperMatch: long-form text matching via hypergraph convolutional networks

    Semantic text matching plays a vital role in diverse domains, such as information retrieval, question answering, and recommendation. However, longer...

    Junwen Duan, Mingyi Jia, ... Jianxin Wang in Knowledge and Information Systems
    Article 12 July 2024
  10. Anomaly analytics in data-driven machine learning applications

    Machine learning is used widely to create a range of prediction or classification models. The quality of the machine learning (ML) models depends not...

    Article Open access 12 July 2024
  11. Temporal analysis of computational economics: a topic modeling approach

    This study offers a comprehensive investigation into the thematic evolution within computational economics over the past two decades, leveraging...

    Malvika Mishra, Santosh Kumar Vishwakarma, ... S. Anjana in International Journal of Data Science and Analytics
    Article Open access 11 July 2024
  12. De-confounding representation learning for counterfactual inference on continuous treatment via generative adversarial network

    Counterfactual inference for continuous rather than binary treatment variables is more common in real-world causal inference tasks. While there are...

    Yonghe Zhao, Qiang Huang, ... Huiyan Sun in Data Mining and Knowledge Discovery
    Article 11 July 2024
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