Results 41 to 50 of about 1,013,929 (223)

Hash the Universe: Differentially Private Text Extraction with Feature Hashing

, 2022
Abstract Using artificial intelligence for text extraction can often require handling privacy-sensitive text. To avoid revealing confidential information, data owners and practitioners can use differential privacy, a definition of privacy with provable guarantees.
Sam Fletcher, Adam Roegiest, Alexander Hudek   +2 more
openaire   +2 more sources

INB3P: A Multi‐Modal and Interpretable Co‐Attention Framework Integrating Property‐Aware Explanations and Memory‐Bank Contrastive Fusion for Blood–Brain Barrier Penetrating Peptide Discovery

Advanced Science, EarlyView.
INB3P is a multimodal framework for blood–brain barrier‐penetrating peptide prediction under extreme data scarcity and class imbalance. By combining physicochemical‐guided augmentation, sequence–structure co‐attention, and imbalance‐aware optimization, it improves predictive performance and interpretability.
Jingwei Lv, Qianyang Wu, Jian Liu, Binlu Yang, Yuanhao Li, Junlin Xu, Yajie Meng, Leyi Wei, Zilong Zhang, Quan Zou, Xiulai Li, Feifei Cui   +11 more
wiley   +1 more source

AuCPace: Efficient verifier-based PAKE protocol tailored for the IIoT

Transactions on Cryptographic Hardware and Embedded Systems, 2019
Increasingly connectivity becomes integrated in products and devices that previously operated in a stand-alone setting. This observation holds for many consumer applications in the so-called "Internet of Things" (IoT) as well as for corresponding ...
Björn Haase, Benoît Labrique
doaj   +1 more source

Lightweight MACs from Universal Hash Functions [PDF]

, 2020
Lightweight cryptography is a topic of growing importance, with the goal to secure the communication of low-end devices that are not powerful enough to use conventional cryptography. There have been many recent proposals of lightweight block ciphers, but comparatively few results on lightweight Message Authentication Codes (MACs). Therefore, this paper
Duval, Sébastien, Leurent, Gaëtan
openaire   +2 more sources

Term Spread Volatility as a Leading Indicator of Economic Activity

Journal of Forecasting, EarlyView.
ABSTRACT In this paper, we examine the macroeconomic predictive power of the volatility of the US Treasury yield curve slope (term spread volatility). Our forecasting exercise shows that US term spread volatility has significant predictive power for US industrial production and employment growth.
Anastasios Megaritis, Dimitrios Bakas, Theodora Bermpei, Athanasios Triantafyllou   +3 more
wiley   +1 more source

Tolerating Sensitive-Leakage With Larger Plaintext-Space and Higher Leakage-Rate in Privacy-Aware Internet-of-Things

IEEE Access, 2018
When executing a program or storing data in a medical Internet of Things (mIoT) system, physical side-channels analysis, such as recent-timing, cold-reboot, and virtual-machine attacks, might obtain partial information about internal sensitive medical ...
Mingwu Zhang, Wentao Leng, Yong Ding, Chunming Tang   +3 more
doaj   +1 more source

On an almost-universal hash function family with applications to authentication and secrecy codes [PDF]

, 2017
Universal hashing, discovered by Carter and Wegman in 1979, has many important applications in computer science. MMH$^*$, which was shown to be $\Delta$-universal by Halevi and Krawczyk in 1997, is a well-known universal hash function family.
Bibak, Khodakhast, Kapron, Bruce M., Srinivasan, Venkatesh, Tóth, László   +3 more
core   +1 more source

Simple Tabulation, Fast Expanders, Double Tabulation, and High Independence

, 2013
Simple tabulation dates back to Zobrist in 1970. Keys are viewed as c characters from some alphabet A. We initialize c tables h_0, ..., h_{c-1} mapping characters to random hash values.
Thorup, Mikkel
core   +1 more source

God's Presence in the Aisle: How God Salience Encourages Preference for Ultra‐Processed Foods

Psychology &Marketing, EarlyView.
ABSTRACT God‐related cues are pervasive in consumers' daily lives, yet little research has examined how God salience shapes consumer food choices. Drawing on compensatory control theory and the literature on symbolic healing, we present findings from six studies, including a field experiment, demonstrating that high (vs.
Ali Gohary, Hean Tat Keh
wiley   +1 more source

Hash Tables as Engines of Randomness at the Limits of Computation: A Unified Review of Algorithms

Algorithms
Hash tables embody a paradox of deterministic structure that emerges from controlled randomness. They have evolved from simple associative arrays into algorithmic engines that operate near the physical and probabilistic limits of computation. This review
Paul A. Gagniuc, Mihai Togan
doaj   +1 more source