Open challenges and good experimental practices in the research field of aqueous Zn-ion batteries
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28381-x
Abstract: Aqueous zinc-ion batteries are realistic candidates as stationary storage systems for power-grid applications. However, to accelerate their commercialization, some important challenges must be specifically tackled, and appropriate experimental practices need to be embraced to align… read more here.
Keywords: experimental practices; ion; ion batteries; challenges good ... See more keywords
Data Management in Industry 4.0: State of the Art and Open Challenges
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2929296
Abstract: Information and communication technologies are permeating all aspects of industrial and manufacturing systems, expediting the generation of large volumes of industrial data. This paper surveys the recent literature on data management as it applies to… read more here.
Keywords: management; industry state; state art; open challenges ... See more keywords
A Metaverse: Taxonomy, Components, Applications, and Open Challenges
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2021.3140175
Abstract: Unlike previous studies on the Metaverse based on Second Life, the current Metaverse is based on the social value of Generation Z that online and offline selves are not different. With the technological development of… read more here.
Keywords: metaverse; applications open; metaverse taxonomy; open challenges ... See more keywords
Simple to Complex, Single to Concurrent Sensor-Based Human Activity Recognition: Perception and Open Challenges
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3422831
Abstract: Human activity recognition (HAR) has attracted considerable research attention due to its essential role in various domains, ranging from healthcare to security, safety, and entertainment. HAR has undergone a paradigm shift from simple single-task detection… read more here.
Keywords: human activity; sensor based; open challenges; feature extraction ... See more keywords
Hierarchical Federated Learning: Approaches, Applications, and Open Challenges
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Access"
DOI: 10.1109/access.2025.3628455
Abstract: Federated learning (FL) is a machine learning (ML) paradigm that enables models to be trained collaboratively across distributed clients without breaking privacy. By allowing data to remain on clients’ devices and only sharing model updates,… read more here.
Keywords: approaches applications; open challenges; applications open; learning approaches ... See more keywords
Open Challenges in Federated Machine Learning
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Internet Computing"
DOI: 10.1109/mic.2022.3190552
Abstract: Federated machine learning is an innovative technique to allow one to train machine learning models mainly on distributed (user) devices not to share private data with third parties. Each device contributes by training a partial… read more here.
Keywords: challenges federated; machine; machine learning; open challenges ... See more keywords
Satellite Networking Integration in the 5G Ecosystem: Research Trends and Open Challenges
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Network"
DOI: 10.1109/mnet.2018.1800052
Abstract: The envisioned 5G ecosystem will be composed of heterogeneous networks based on different technologies and communication means, including satellite communication networks. The latter can help increase the capabilities of terrestrial networks, especially in terms of… read more here.
Keywords: research; network; integration; open challenges ... See more keywords
Toward Goal-Oriented Semantic Communications: New Metrics, Framework, and Open Challenges
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Wireless Communications"
DOI: 10.1109/mwc.014.2300492
Abstract: Since Shannon's pioneering masterpiece which established the foundation of modern information theory, the design target of communications has long been promising bit-level message reconstruction and achieving Shannon capacity. However, this focus neglects the semantics and… read more here.
Keywords: semantics; information; goal oriented; open challenges ... See more keywords
Guest Editorial: Biometrics in Industry 4.0: Open Challenges and Future Perspectives
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3197691
Abstract: THE paradigm of Industry 4.0 aims at reinventing procedures and business strategies in all industrial/factory fields. On the other hand, such a renovation generates massive amounts of data, lying from traditional tracking information of goods… read more here.
Keywords: safety; biometrics industry; open challenges; security ... See more keywords
Class imbalanced problem: Taxonomy, open challenges, applications and state-of-the-art solutions
Sign Up to like & getrecommendations! Published in 2024 at "China Communications"
DOI: 10.23919/jcc.ea.2022-0448.202401
Abstract: The study of machine learning has revealed that it can unleash new applications in a variety of disciplines. Many limitations limit their expressiveness, and researchers are working to overcome them to fully exploit the power… read more here.
Keywords: class imbalanced; open challenges; imbalanced problem; class ... See more keywords
Blockchain for Patient Safety: Use Cases, Opportunities and Open Challenges
Sign Up to like & getrecommendations! Published in 2022 at "Data"
DOI: 10.3390/data7120182
Abstract: Medical errors are recognized as major threats to patient safety worldwide. Lack of streamlined communication and an inability to share and exchange data are among the contributory factors affecting patient safety. To address these challenges,… read more here.
Keywords: blockchain; safety; use cases; patient safety ... See more keywords