Results 141 to 150 of about 618 (230)

Chameleon Signature from Bilinear Pairing [PDF]

Journal of Software, 2007
openaire   +1 more source

Super‐Resolution of Planetary Images Based on Generative Adversarial Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Currently, satellite imagery serves as the primary means of observing terrestrial planets such as the Mars, the Moon, and Mercury. Enhancing the resolution and quality of these images can provide more detailed insights into planetary surfaces. However, improvements in image quality are often limited by the constraints of sensor technology and ...
Xiaoran Zhang, Yiran Wang, Miao Zhuo
wiley   +1 more source

Research on key technologies for privacy-preserving, regulatorily compliant, and cross-chain interoperability in heterogeneous blockchain systems. [PDF]

Sci Rep
Chen Z, Liu H, Zhang L, Dai B, Shi Y.
europepmc   +1 more source

Localization and Classification of Gravity Wave Events From VIIRS Day/Night Band Satellite Imagery Using Machine Learning Techniques

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract Gravity waves in the upper mesosphere produce diverse spatial patterns in nighttime airglow, but their global morphology has been difficult to characterize because manual identification is impractical for the massive satellite image archive. We developed a machine learning framework to detect and classify gravity wave events in imagery from ...
Yuta Hozumi, Jia Yue, Seraj Al Mahmud Mostafa, Chenxi Wang, Jianwu Wang, Sanjay Purushotham, Steven D. Miller   +6 more
wiley   +1 more source

Scalable privacy-preserving data analytics for IoMT via FHE and zk-SNARK-enabled edge aggregation. [PDF]

Sci Rep
Ben Othman S, Mihret N.
europepmc   +1 more source

Do Fair Value Adjustments Excluded From Net Income Convey New Information That Is Complementary to GAAP Earnings?

Journal of Business Finance &Accounting, Volume 53, Issue 4, Page 1409-1436, August 2026.
ABSTRACT We use banks’ quarterly fair value disclosures to perform the first short‐window event study of fair value adjustments excluded from net income and offer three main results. First, we find that fair value adjustments for banks’ loan portfolios are positively associated with short‐window stock returns and that they impact investors’ response to
John L. Campbell, Samuel O. Davidson, Catherine Shakespeare   +2 more
wiley   +1 more source

Blockchain-Enabled Identity Based Authentication Scheme for Cellular Connected Drones. [PDF]

Sensors (Basel)
Su Y, Li Z, Zhang Y, Gui X, Deng X, Fu J.   +5 more
europepmc   +1 more source

Atmospheric Noise Forcing Increases Multiyear El Niño Events

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Despite their pronounced climate impacts, the physical processes that control the frequency of multiyear El Niño events remain incompletely understood. Using an Interactive Ensemble (IE) coupling strategy, we find that atmospheric noise forcing plays an important role in modulating the frequency of multiyear El Niño events.
Keqing Bai, Yishuai Jin, Wei Zhang, Xiaopei Lin, Ben Kirtman   +4 more
wiley   +1 more source

A Blockchain-Enabled Multi-Authority Secure IoT Data-Sharing Scheme with Attribute-Based Searchable Encryption for Intelligent Systems. [PDF]

Sensors (Basel)
Zhang F, Xia X, Gao H, Ma Z, Chen X.
europepmc   +1 more source

Simulated and Projected Tropical Cyclone Potential Intensity and Dynamic Genesis Potential Index in HighResMIP

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Potential intensity (PI) and the dynamic genesis potential index (DGPI) provide complementary thermodynamic and dynamical measures of the large‐scale environment relevant to tropical cyclone (TC) intensity and genesis. Here we present a coordinated paired‐resolution, multi‐model assessment of PI and DGPI using seven High Resolution Model ...
Qi‐Meng Wu, Zhi‐Bo Li, Zi‐Xuan Zhan   +2 more
wiley   +1 more source