Results 41 to 50 of about 228,331 (317)

A distributed computing approach to improve the performance of the Parallel Ocean Program (v2.1) [PDF]

, 2014
The Parallel Ocean Program (POP) is used in many strongly eddying ocean circulation simulations. Ideally it would be desirable to be able to do thousand-year-long simulations, but the current performance of POP prohibits these types of simulations.
Bal, H.E., H. E. Bal, F. J. Seinstra, H. A. Dijkstra, van Werkhoven, B.J.C., J. Maassen, B. van Werkhoven, van Meersbergen, M.A.J., Seinstra, F.J., Brunnabend, S.A., Kliphuis, M., M. Kliphuis, Dijkstra, H.A., M. van Meersbergen, Bal, H.E.; id_orcid, S. E. Brunnabend   +15 more
core   +1 more source

Efficiently Approximating Top- $k$ Sequential Patterns in Transactional Graphs

IEEE Access, 2019
In real-world networks, an edge (or vertex) may be associated with a transaction database, where each transaction consists of a set of items to describe the attributes or behaviors of the edge (or vertex).
Mingtao Lei, Xi Zhang, Jincui Yang, Binxing Fang   +3 more
doaj   +1 more source

A Deep-Learning Method for Radar Micro-Doppler Spectrogram Restoration

Sensors, 2020
Radio frequency interference, which makes it difficult to produce high-quality radar spectrograms, is a major issue for micro-Doppler-based human activity recognition (HAR). In this paper, we propose a deep-learning-based method to detect and cut out the
Yuan He, Xinyu Li, Runlong Li, Jianping Wang, Xiaojun Jing   +4 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Info-Trust: A Multi-Criteria and Adaptive Trustworthiness Calculation Mechanism for Information Sources

IEEE Access, 2019
Social media have become increasingly popular for the sharing and spreading of user-generated content due to their easy access, fast dissemination, and low cost.
Yali Gao, Xiaoyong Li, Jirui Li, Yunquan Gao, Philip S. Yu   +4 more
doaj   +1 more source

Tessellated Distributed Computing

IEEE Transactions on Information Theory
The work considers the N-server distributed computing scenario with K users requesting functions that are linearly-decomposable over an arbitrary basis of L real (potentially non-linear) subfunctions. In our problem, the aim is for each user to receive their function outputs, allowing for reduced reconstruction error (distortion) ϵ, reduced computing ...
Ali Khalesi, Petros Elia
openaire   +2 more sources

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Rlaph: a lightweight and dynamic proactive defense method in cloud-edge collaboration

Cybersecurity
In cloud-edge collaboration scenarios, attackers pose significant security risks by compromising computational nodes and using them to infiltrate other nodes and networks.
Yingbo Li, Jie Yuan, Faqun Jiang, Rui Qian, Xiang Liu, Xinghai Wei, Xiaoyong Li   +6 more
doaj   +1 more source

Artificial Intelligence Applications and Self-Learning 6G Networks for Smart Cities Digital Ecosystems: Taxonomy, Challenges, and Future Directions

Sensors, 2022
The recent upsurge of smart cities’ applications and their building blocks in terms of the Internet of Things (IoT), Artificial Intelligence (AI), federated and distributed learning, big data analytics, blockchain, and edge-cloud computing has urged the ...
Leila Ismail, Rajkumar Buyya
doaj   +1 more source