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Big Data and Cognitive Computing, Volume 8, Issue 12

December 2024 - 34 articles

Cover Story: AI is revolutionizing the legal field, enhancing efficiency and fairness in critical tasks like finding similar cases—a cornerstone of legal practice. Our research introduces a groundbreaking semantic search system that identifies comparable legal decisions using concise fact drafts. By analyzing over 1100 Hungarian court decisions, we compared 12 cutting-edge text-embedding models and implemented innovative techniques like last-chunk scaling. Models such as Cohere and BGE-M3 excelled in handling lengthy, complex texts. Validated by legal experts, our system promises to transform legal case retrieval, saving time while improving accuracy. View this paper
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Articles (34)

  • Article
  • Open Access
24 Citations
15,604 Views
18 Pages

Sentiment Analysis of Product Reviews Using Machine Learning and Pre-Trained LLM

  • Pawanjit Singh Ghatora,
  • Seyed Ebrahim Hosseini,
  • Shahbaz Pervez,
  • Muhammad Javed Iqbal and
  • Nabil Shaukat

Sentiment analysis via artificial intelligence, i.e., machine learning and large language models (LLMs), is a pivotal tool that classifies sentiments within texts as positive, negative, or neutral. It enables computers to automatically detect and int...

  • Review
  • Open Access
2 Citations
5,038 Views
21 Pages

Digital Eye-Movement Outcomes (DEMOs) as Biomarkers for Neurological Conditions: A Narrative Review

  • Lisa Graham,
  • Rodrigo Vitorio,
  • Richard Walker,
  • Gill Barry,
  • Alan Godfrey,
  • Rosie Morris and
  • Samuel Stuart

Eye-movement assessment is a key component of neurological evaluation, offering valuable insights into neural deficits and underlying mechanisms. This narrative review explores the emerging subject of digital eye-movement outcomes (DEMOs) and their p...

  • Article
  • Open Access
2,279 Views
27 Pages

Forecasting Human Core and Skin Temperatures: A Long-Term Series Approach

  • Xinge Han,
  • Jiansong Wu,
  • Zhuqiang Hu,
  • Chuan Li and
  • Boyang Sun

Human core and skin temperature (Tcr and Tsk) are crucial indicators of human health and are commonly utilized in diagnosing various types of diseases. This study presents a deep learning model that combines a long-term series forecasting method with...

  • Article
  • Open Access
1 Citations
2,414 Views
21 Pages

Customer satisfaction is not just a significant factor but a cornerstone for smart cities and their organizations that offer services to people. It enhances the organization’s reputation and profitability and drastically raises the chances of r...

  • Article
  • Open Access
1 Citations
1,770 Views
13 Pages

Speech recognition technology is an important branch in the field of artificial intelligence, aiming to transform human speech into computer-readable text information. However, speech recognition technology still faces many challenges, such as noise...

  • Article
  • Open Access
10 Citations
9,971 Views
16 Pages

The widespread adoption of Generative Artificial Intelligence (GenAI) tools in higher education has necessitated the development of appropriate and ethical usage guidelines. This study aims to explore and assess publicly available guidelines covering...

  • Article
  • Open Access
1,110 Views
16 Pages

This paper introduces EIF-SlideWindow, a novel enhancement of the Extended Information Filter (EIF) algorithm for Simultaneous Localization and Mapping (SLAM). Traditional EIF-SLAM, while effective in many scenarios, struggles with inaccuracies in hi...

  • Article
  • Open Access
4 Citations
2,873 Views
21 Pages

Integrating Statistical Methods and Machine Learning Techniques to Analyze and Classify COVID-19 Symptom Severity

  • Yaqeen Raddad,
  • Ahmad Hasasneh,
  • Obada Abdallah,
  • Camil Rishmawi and
  • Nouar Qutob

Background/Objectives: The COVID-19 pandemic, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), led to significant global health challenges, including the urgent need for accurate symptom severity prediction aimed at optimizing...

  • Article
  • Open Access
6 Citations
2,824 Views
25 Pages

Re-Evaluating Deep Learning Attacks and Defenses in Cybersecurity Systems

  • Meaad Ahmed,
  • Qutaiba Alasad,
  • Jiann-Shiun Yuan and
  • Mohammed Alawad

Cybersecurity attacks pose a significant threat to the security of network systems through intrusions and illegal communications. Measuring the vulnerability of cybersecurity is crucial for refining the overall system security to further mitigate pot...

  • Article
  • Open Access
14 Citations
2,149 Views
16 Pages

Comparative Study of Filtering Methods for Scientific Research Article Recommendations

  • Driss El Alaoui,
  • Jamal Riffi,
  • Abdelouahed Sabri,
  • Badraddine Aghoutane,
  • Ali Yahyaouy and
  • Hamid Tairi

Given the daily influx of scientific publications, researchers often face challenges in identifying relevant content amid the vast volume of available information, typically resorting to conventional methods like keyword searches or manual browsing....

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Big Data Cogn. Comput. - ISSN 2504-2289