Special Issues

Big Data and Cognitive Computing publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Perspectives and Applications of Multimodal Artificial Intelligence and Big Data submission deadline 25 Apr 2026 | 2 articles | Viewed by 2365 | Submission Open
Keywords: multimodal AI; artificial intelligence; data analysis; human-robot interaction
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Advances in Large Language Models for Biological and Medical Applications
edited by Irene Li and Ruihai Dong
submission deadline 30 Apr 2026 | 4 articles | Viewed by 7196 | Submission Open
Keywords: LLMs; NLP; bioinformatics; EHRs; medical text processing
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Energy Conservation Towards a Low-Carbon and Sustainability Future
edited by and Xuan Hu
submission deadline 30 Apr 2026 | 1 articles | Viewed by 1142 | Submission Open
Keywords: data-driven; intelligent optimization; efficiency evaluation; artificial intelligence; data mining and fusion; environmental protection; energy saving and optimization; energy consumption forecast; air pollution emissions; renewable energy conversion and utilization; hydrogen energy; high-efficiency energy devices; neural networks; deep learning; environmental efficiency
(This special issue belongs to the Section Data Mining and Machine Learning)
Machine Learning Applications in Natural Language Processing
edited by , Kecheng Liu and Chao Li
submission deadline 20 May 2026 | 2 articles | Viewed by 4421 | Submission Open
Keywords: big data; deep learning; large language model; multimodal; XAI
(This special issue belongs to the Section Data Mining and Machine Learning)
Application of Digital Technology in Financial Development
edited by and
submission deadline 30 May 2026 | 1 articles | Viewed by 2700 | Submission Open
Keywords: artificial intelligence; big data analytics; digital technology; fintech innovation; blockchain; cloud computing; cybersecurity; decentralized finance; digital currencies; financial development
(This special issue belongs to the Section Big Data)
Human-Centered and Sustainable Artificial Intelligence: Emerging Perspectives in HCI submission deadline 31 May 2026 | Viewed by 497 | Submission Open
Keywords: user-centered smart city; human-in-the-loop systems; energy-efficient AI algorithms; smart and sustainable cities; ethical and responsible AI; HCI for smart environments; explainable AI; HCI scenarios
(This special issue belongs to the Section Cognitive System)
Internet Intelligence for Cybersecurity
edited by
submission deadline 12 Jun 2026 | 2 articles | Viewed by 3858 | Submission Open
Keywords: artificial intelligence; machine learning; cybersecurity; data privacy; blockchain technology; steganography; steganalysis; information hiding; digital watermarking; multimedia security
(This special issue belongs to the Section Big Data)
Knowledge Graphs in the Big Data Era: Navigating the Confluence of Distribution, Visualization, and Advanced Computational Models
edited by Amna Dridi, and
submission deadline 30 Jun 2026 | 4 articles | Viewed by 25677 | Submission Open
Keywords: knowledge graphs; big data analytics; distributed computing; data visualisation; semantic web technologies; machine learning integration; natural language processing; graph databases; domain-specific applications
(This special issue belongs to the Section Big Data)
AI and Data Science in Sports Analytics submission deadline 30 Jun 2026 | 1 articles | Viewed by 5879 | Submission Open
Keywords: sports analytics; big data in sports; machine learning; performance optimization; injury prevention; predictive modeling; wearable technology; game strategy analysis; AI in sports; sports forecasting
(This special issue belongs to the Section Data Mining and Machine Learning)
Advances in Graph Learning and Representation Models for Complex Network Analysis
edited by and Francesco Cauteruccio
submission deadline 30 Jun 2026 | 3 articles | Viewed by 4036 | Submission Open
Keywords: graph transformers; self-attention on graphs; heterogeneous and multi-relational graphs; scalable graph learning; interpretability and explainability; real-time graph analytics; privacy-preserving graph methods
(This special issue belongs to the Section Data Mining and Machine Learning)
Next-Generation Security Schemes and Models for IoT-Enabled Smart Environments
edited by , Max Talanov and
submission deadline 30 Jun 2026 | Viewed by 474 | Submission Open
Keywords: detection; context-aware security; cybersecurity in smart applications; edge and fog computing security; IoT security; lightweight cryptography; privacy-preserving systems; security and privacy in cloud-edge continuum; security and resilience quantification; zero-trust architecture
(This special issue belongs to the Section Big Data)
Advanced Software and Machine Learning Techniques for System Architectures and Big Data submission deadline 1 Jul 2026 | 3 articles | Viewed by 5684 | Submission Open
Keywords: machine learning; system architectures; big data; software engineering; artificial intelligence (AI); distributed systems; cloud and edge computing; anomaly detection; adaptive systems; intelligent analytics
(This special issue belongs to the Section Big Data)
Artificial Intelligence (AI) and Natural Language Processing (NLP)
edited by , and Yongqiang Cheng
submission deadline 20 Jul 2026 | 8 articles | Viewed by 18233 | Submission Open
Keywords: artificial intelligence; AI; natural language processing; NLP; language models; large language model; speech processing; text processing; language processing
Application of Semantic Technologies in Intelligent Environment
edited by Maria Nisheva-Pavlova, Galia Angelova and
submission deadline 31 Jul 2026 | 7 articles | Viewed by 27117 | Submission Open
Keywords: semantic web; linked data; knowledge graph; ontology; big data; information retrieval; semantic interoperability
Large Language Models for Cutting Edge Applications in Science and Humanities
edited by
submission deadline 31 Jul 2026 | 1 articles | Viewed by 2052 | Submission Open
Keywords: LLMs; domain-specific tasks; natural language processing; model training; language models; ethics and data transparency
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Machine Learning Methodologies and Applications in Cybersecurity Data Analysis
edited by Biao Han, , and Na Zhao
submission deadline 31 Aug 2026 | 7 articles | Viewed by 18530 | Submission Open
Keywords: machine learning; cybersecurity; data science; artificial intelligence
(This special issue belongs to the Section Data Mining and Machine Learning)
Intelligent Integration of Sensing-Communication-Computing Continuum for Next-Generation Wireless Networks
edited by Li Zhu and
submission deadline 31 Aug 2026 | Viewed by 474 | Submission Open
Keywords: data acquisition and processing; ultra-low data communication; resource management; distributed intelligence; security and privacy
(This special issue belongs to the Section Big Data)
Visual Media Literacy in the Age of AI-Generated Content
edited by
submission deadline 31 Aug 2026 | Viewed by 404 | Submission Open
Keywords: AI-generated images; visual misinformation; deepfakes; media literacy; algorithmic authenticity
(This special issue belongs to the Section Cognitive System)
Artificial Intelligence Applications for Cultural Heritage: Innovations, Challenges, and Opportunities submission deadline 31 Aug 2026 | Viewed by 362 | Submission Open
Keywords: artificial intelligence; generative artificial intelligence; cultural heritage; artifact analysis; classification; digital representation; data analysis; AI-based mixed reality
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Artificial Intelligence and Big Data Analytics for Sustainable Healthcare Systems
edited by and Andrea Morales-Garzón
submission deadline 31 Aug 2026 | 1 articles | Viewed by 223 | Submission Open
Keywords: big data analytics in healthcare; cognitive computing; health informatics; large language models (LLMs); autonomous AI Agents; multi-agent systems; machine learning and deep learning; predictive modelling; responsible and explainable AI; electronic health records; clinical decision support; multimodal data integration; sustainable healthcare systems; environmental and population health data
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Harnessing Big Data for Sustainable Development: A Pathway to Greener Futures
edited by , Amelia Bădică and
submission deadline 10 Sep 2026 | Viewed by 399 | Submission Open
Keywords: big data; sustainable development; environmental analytics; smart cities; renewable energy; climate change; resource management; intelligent transportation; efficient marketing
(This special issue belongs to the Section Big Data)
Natural Language Processing and Large-Scale Semantic Data Mining for Business Performance and Strategic Decision-Making submission deadline 11 Sep 2026 | Viewed by 247 | Submission Open
Keywords: text mining; natural language processing; semantic network analysis; artificial intelligence; business performance; data-driven business analytics
(This special issue belongs to the Section Data Mining and Machine Learning)
Big Data Analytics and Business Model Innovation: Toward an Integrative View
edited by Arash Najmaei Lonbani, Zahra Sadeghinejad and
submission deadline 14 Sep 2026 | Viewed by 967 | Submission Open
Keywords: big data analytics (BDA); cognitive computing; artificial intelligence (AI) and machine learning (ML); business model innovation (BMI); data-driven decision-making; explainable AI (XAI); digital transformation; algorithmic governance; sustainable digital ecosystems; ethical AI and data privacy
(This special issue belongs to the Section Big Data)
AI, Computer Vision and Human–Robot Interaction
edited by Hannan Azhar, and
submission deadline 23 Sep 2026 | 3 articles | Viewed by 3114 | Submission Open
Keywords: artificial intelligence; computer vision; explainable AI (XAI); transformer-based models; transfer learning; sim-to-real learning; human– robot interaction; swarm robotics; autonomous navigation; assistive robotics
Application of Pattern Recognition and Machine Learning submission deadline 25 Sep 2026 | 3 articles | Viewed by 1398 | Submission Open
Keywords: pattern recognition; machine learning; deep learning; self‑supervised learning; explainability; interpretability; few‑shot learning; transfer learning; anomaly detection; time‑series analysis; multimodal fusion; graph learning; federated learning; artificial neural networks; analytics
(This special issue belongs to the Section Data Mining and Machine Learning)
Applications of Artificial Intelligence and Data Management in Data Analysis
edited by , Le Gruenwald, Elio Masciari and Laurent D'Orazio
submission deadline 30 Sep 2026 | 1 articles | Viewed by 3016 | Submission Open
Keywords: artificial intelligence (AI); data management; data analysis; machine learning; data governance; predictive analytics; data quality; data visualization; data mining
(This special issue belongs to the Section Big Data)
Machine Learning and Image Processing: Applications and Challenges
edited by
submission deadline 30 Sep 2026 | 2 articles | Viewed by 1895 | Submission Open
Keywords: machine learning; image processing; deep learning; medical imaging; agricultural image analysis; engineering applications; computer vision; data annotation; pattern recognition; artificial intelligence
(This special issue belongs to the Section Data Mining and Machine Learning)
Cognitive Computing for Image, Signal, and Biomedical Applications
edited by , , Qing Zhang and
submission deadline 30 Sep 2026 | Viewed by 779 | Submission Open
Keywords: image and signal processing; signal modeling and identification; informatics; interdisciplinary research
(This special issue belongs to the Section Cognitive System)
Application of Machine and Deep Learning in Cyber-Physical Systems (CPSs)
edited by , , , , Dahai Liu, Prashant Shekhar and Hong Liu
submission deadline 30 Sep 2026 | Viewed by 779 | Submission Open
Keywords: cyber-physical systems (CPSs); Internet of Things; data-driven applications; explainable AI; self-learning adaptive systems; trustworthy machine learning; efficient learning
(This special issue belongs to the Section Data Mining and Machine Learning)
Data Science Empowers Intelligent Systems: Theories and Applications
edited by
submission deadline 30 Sep 2026 | Viewed by 357 | Submission Open
Keywords: big data; intelligent system; data theory; interdisciplinary application; artificial intelligence; knowledge graph
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Evolutionary Computation and Artificial Intelligence: Building a Sustainable Future for Smart Cities
edited by Changjun Zhou and
submission deadline 15 Oct 2026 | 4 articles | Viewed by 7317 | Submission Open
Keywords: Internet of Things (IoT); 6G communication; evolutionary computation; real-time data stream processing and optimization; edge computing optimization; AI-driven analytics; distributed computing and resource scheduling; network slicing technology; privacy protection mechanisms; heterogeneous network collaboration
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Natural Language Processing Applications in Big Data
edited by Xingyi Song, Ye Jiang and
submission deadline 22 Oct 2026 | 7 articles | Viewed by 20774 | Submission Open
Keywords: natural language processing; low-resource languages; NLP applications; interpretability; large language model; sentiment analysis
Intelligent Communication and Sensor Networks for Advanced Signal Processing
edited by Yibeltal Chanie Manie and Hayle Stotaw Talbachew
submission deadline 23 Oct 2026 | Viewed by 278 | Submission Open
Keywords: intelligent sensor networks; intelligent communication systems; advanced signal processing; artificial intelligence (AI); machine learning and deep learning; edge and fog computing; free space optics (FSO) communication; 5G/6G communication and Internet of Things (IoT); smart communication protocols; energy-efficient sensing systems; autonomous and adaptive sensor networks; smart cities and industrial monitoring; intelligent signal processing; smart sensing networks; structural health monitoring; predictive maintenance
(This special issue belongs to the Section Cognitive System)
Recent Trends and Applications of Data Science in Social Network
edited by
submission deadline 27 Oct 2026 | 1 articles | Viewed by 1484 | Submission Open
Keywords: data science; data analytics; social sciences; social networks; data mining; AI-based data analytics; agent-based data-driven applications; data-driven architecture; data science protocols
(This special issue belongs to the Section Big Data)
Scalability and Interoperability in the Artificial Intelligence of Things submission deadline 28 Oct 2026 | Viewed by 533 | Submission Open
Keywords: AIoT; 5G networks; artificial intelligence (AI); Internet of Things (IoT); edge computing; scalability; interoperability; network optimization
(This special issue belongs to the Section Big Data)
Beyond Diagnosis: Machine Learning in Prognosis, Prevention, Healthcare, Neurosciences, and Precision Medicine
edited by , Giuseppe Tradigo, and Jakub Mieczkowski
submission deadline 1 Nov 2026 | 5 articles | Viewed by 11807 | Submission Open
Keywords: personalized medicine; medical imaging; predictive modeling in healthcare; bioinformatics; genomics; clinical decision support; healthcare data analytics; machine learning in drug discovery; machine learning simulations; interpretable machine learning; health informatics; patient monitoring; ethical issues in medical AI; ML in psychology; psychological support; remote treatment; ML in neurosciences
(This special issue belongs to the Section Data Mining and Machine Learning)
Multimodal Learning for Open-World Environments
edited by and Fang Zhao
submission deadline 2 Nov 2026 | Viewed by 203 | Submission Open
Keywords: multimodal learning; large vision-language models; multimodal systems; open-domain; open-world
(This special issue belongs to the Section Big Data)
Applied Artificial Intelligence for Distributed Industrial Systems—Edge–Cloud Intelligence and Time Series Forecasting submission deadline 26 Nov 2026 | Viewed by 346 | Submission Open
Keywords: multivariate time-series forecasting; federated and split learning; edge intelligence and edge– cloud continuum architectures; distributed LLM inference for industrial AI; high-volume and high-frequency data processing; multivariate anomaly detection; data stream classification; explainable and trustworthy AI in industrial settings
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Enhancement Optimization Techniques on Large Language Model
edited by Shanjiang Tang
submission deadline 30 Nov 2026 | 1 articles | Viewed by 932 | Submission Open
Keywords: efficient AI; model compression reasoning enhancement  ; parameter-efficient fine-tuning (PEFT)  ; AI alignment  ; retrieval-augmented generation (RAG)
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Artificial Intelligence-Driven Analysis of Big Health Data
edited by and Hengguan Huang
submission deadline 30 Nov 2026 | Viewed by 272 | Submission Open
Keywords: artificial intelligence; big health data; machine learning; predictive analytics; health informatics; deep learning; electronic health records; precision medicine; data privacy; biomedical data
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Smart Manufacturing in the AI Era
edited by
submission deadline 3 Dec 2026 | 3 articles | Viewed by 3758 | Submission Open
Keywords: smart manufacturing; advanced manufacturing; autonomous manufacturing; artificial intelligence; machine learning; intelligent systems; data-driven; Industry 4.0 and Industry 5.0
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Reasoning for Safety in Artificial Intelligence: Optimisation, Multi-Agent Systems, and Trustworthy Inference
edited by Leonardo Ranaldi
submission deadline 3 Dec 2026 | Viewed by 219 | Submission Open
Keywords: reasoning in AI; multi-agent systems; agentic AI; safety and oversight; optimisation-based reasoning; dialectical argumentation; trustworthy AI; weak-to-strong supervision; reasoning evaluation; explainability and verification
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Next-Generation Medical Image Analysis: Multimodal, Decentralized, Fair and Reasoning-Centric Approaches
edited by and Pramit Saha
submission deadline 18 Dec 2026 | Viewed by 177 | Submission Open
Keywords: medical image analysis; agentic AI; multimodal learning; vision-language models; large language models; large reasoning models; clinical explainability and reasoning; fairness; reliable and trustworthy AI; uncertainty; interpretability; human– AI collaboration; federated learning
(This special issue belongs to the Section Cognitive System)
Sentiment Analysis in the Context of Big Data
edited by
submission deadline 29 Dec 2026 | 1 articles | Viewed by 681 | Submission Open
Keywords: transformer; large language models (LLM); aspect-based analysis; predictive analysis; data processing
(This special issue belongs to the Section Cognitive System)
Advances in Natural Language Processing and Text Mining: 2nd Edition
edited by and
submission deadline 31 Dec 2026 | 1 articles | Viewed by 1098 | Submission Open
Keywords: natural language processing; text mining; deep learning; large language models; information retrieval; entity linking; relation extraction; multimodal NLP; low-resource NLP; NLP and text mining for social good
(This special issue belongs to the Section Data Mining and Machine Learning)
Artificial Intelligence Models and Cognitive Computing: Innovations from Algorithms to Intelligent Systems
edited by Xin Su and Zhiquan Bai
submission deadline 31 Dec 2026 | 1 articles | Viewed by 798 | Submission Open
Keywords: artificial intelligence (AI); cognitive computing; large models/foundation models; multimodal learning; neuro-symbolic reasoning; reinforcement learning; generative artificial intelligence (Generative AI); edge and cloud intelligence; explainable artificial intelligence (XAI); trustworthy and human-centered AI
(This special issue belongs to the Section Cognitive System)
Artificial Intelligence and Digital Twin Technologies for Smart and Sustainable Built Environments submission deadline 31 Dec 2026 | Viewed by 239 | Submission Open
Keywords: artificial intelligence; digital twin; Internet of Things (IoT); big data analytics; machine learning; cognitive computing; smart cities; structural health monitoring; predictive maintenance; sustainable built environment
(This special issue belongs to the Section Large Language Models and Embodied Intelligence)
Natural Language Processing and Text Analysis in Social Media
edited by Dumitru-Clementin Cercel
submission deadline 6 Jan 2027 | Viewed by 202 | Submission Open
Keywords: big data; social media; natural language processing; deep learning; text mining; multimodal systems
(This special issue belongs to the Section Data Mining and Machine Learning)
Artificial Intelligence Techniques for Audio, Image, and Multisensory Signal Processing
edited by
submission deadline 27 Jan 2027 | 2 articles | Viewed by 1348 | Submission Open
Keywords: artificial intelligence; signal processing; audio processing; image processing; multisensory data; deep learning; multimodal fusion; machine learning; computer vision; acoustic analysis
(This special issue belongs to the Section Artificial Intelligence and Multi-Agent Systems)
Multimodal Deep Learning and Its Applications
edited by Ping Hu, and Lu Zhang
submission deadline 31 Jan 2027 | 2 articles | Viewed by 1663 | Submission Open
Keywords: multimodal deep learning; multimodal large language models; multimodal recommendation; cross-modal retrieval; graph representation learning; multimodal data fusion
(This special issue belongs to the Section Cognitive System)
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