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13 Results Found

  • Article
  • Open Access
1 Citations
1,998 Views
23 Pages

IER-SMCEM: An Implicit Expression Recognition Model of Emojis in Social Media Comments Based on Prompt Learning

  • Jun Zhang,
  • Chaobin Wang,
  • Ziyu Liu,
  • Hongli Deng,
  • Qinru Li and
  • Bochuan Zheng

Financial text analytics methods are employed to examine social media comments, allowing investors to gain insights and make informed financial decisions. Some emojis within these comments often convey diverse semantics, emotions, or intentions depen...

  • Article
  • Open Access
1,185 Views
18 Pages

28 August 2025

Implicit emotions are often expressed through implicit and weak clues between modalities due to the lack of explicit emotional feature words, representing a significant challenge for multimodal sentiment analysis. In order to improve implicit emotion...

  • Article
  • Open Access
554 Views
23 Pages

29 October 2025

Aspect-based sentiment quadruple prediction has important application value in the current information age. There are often implicit expressions and multi-level semantic relationships in sentences, making accurate prediction for existing methods stil...

  • Article
  • Open Access
705 Views
18 Pages

Combining Fixed-Weight ArcFace Loss and Vision Transformer for Facial Expression Recognition

  • Yunhao Xu,
  • Xinran Duan,
  • Peihao Fan,
  • Zengshun Zhao and
  • Xiaoyu Guo

24 November 2025

In recent years, deep learning has demonstrated remarkable capability in the broad domain of feature learning. Although the facial expression recognition task has been extensively studied, it still faces many challenges such as significant variations...

  • Article
  • Open Access
2 Citations
3,665 Views
21 Pages

Gut Microbiota and Fear Processing in Women Affected by Obesity: An Exploratory Pilot Study

  • Federica Scarpina,
  • Silvia Turroni,
  • Sara Mambrini,
  • Monica Barone,
  • Stefania Cattaldo,
  • Stefania Mai,
  • Elisa Prina,
  • Ilaria Bastoni,
  • Simone Cappelli and
  • Alessandro Mauro
  • + 3 authors

14 September 2022

The microbiota–gut–brain axis extends beyond visceral perception, influencing higher-order brain structures, and ultimately psychological functions, such as fear processing. In this exploratory pilot study, we attempted to provide novel e...

  • Article
  • Open Access
1 Citations
1,742 Views
18 Pages

A Dual Fusion Pipeline to Discover Tactical Knowledge Guided by Implicit Graph Representation Learning

  • Xiaodong Wang,
  • Pei He,
  • Hongjing Yao,
  • Xiangnan Shi,
  • Jiwei Wang and
  • Yangming Guo

8 February 2024

Discovering tactical knowledge aims to extract tactical data derived from battlefield signal data, which is vital in information warfare. The learning and reasoning from battlefield signal information can help commanders make effective decisions. How...

  • Article
  • Open Access
2,781 Views
25 Pages

24 April 2025

Detecting hate speech in social media is challenging due to its rarity, high-dimensional complexity, and implicit expression via sarcasm or spelling variations, rendering linear models ineffective. In this study, the SVM (Support Vector Machine) algo...

  • Article
  • Open Access
6 Citations
6,303 Views
22 Pages

Functional Thinking: A Study with 10th-Grade Students

  • Raquel Martins,
  • Floriano Viseu and
  • Helena Rocha

24 March 2023

This study aims to understand the functional thinking of 10th-grade students while studying functions. Specifically, we intend to answer the following research questions: what are the functional thinking processes used by 10th-grade students when stu...

  • Article
  • Open Access
1,323 Views
16 Pages

17 October 2025

This article is based on ethnographic fieldwork conducted in Bologna between 2022 and 2023, including anonymized interviews and participant observation, and examines the role of Islamic religious spaces in fostering civic participation and identity a...

  • Article
  • Open Access
3 Citations
1,944 Views
30 Pages

23 July 2025

The rapid development of generative artificial intelligence has paved the way for a new approach to reproduce and intelligently generate traditional patterns digitally. This paper focuses on the traditional Chinese phoenix pattern and constructs a &l...

  • Article
  • Open Access
2,699 Views
21 Pages

13 August 2025

This study introduces the concept of symmetry as a fundamental theoretical perspective for understanding the linguistic structure of cyberbullying texts. It posits that such texts often exhibit symmetry breaking between surface-level language forms a...

  • Article
  • Open Access
1,399 Views
15 Pages

2 October 2025

Advances in multimodal artificial intelligence enable new sensor-inspired approaches to lie detection by combining behavioral perception with generative reasoning. This study presents a deception detection framework that integrates deep video and aud...

  • Article
  • Open Access
3 Citations
1,789 Views
15 Pages

Theoretical Assessment of the Ligand/Metal/Quadruplex Recognition in the Non-Canonical Nucleic Acids Structures

  • Nikoleta Kircheva,
  • Stefan Dobrev,
  • Vladislava Petkova,
  • Snezhana Bakalova,
  • Jose Kaneti and
  • Silvia Angelova

17 August 2023

Quadruplexes (GQs), peculiar DNA/RNA motifs concentrated in specific genomic regions, play a vital role in biological processes including telomere stability and, hence, represent promising targets for anticancer therapy. GQs are formed by folding gua...