Results 71 to 80 of about 14,997,530 (270)
Journal of Forecasting, EarlyView.ABSTRACT This paper develops Masked Asset–Regime Scenario Diffusion (MARS‐Diff), a leakage‐disciplined framework for probabilistic forecasting of multiday portfolio losses. The framework combines a regularized heterogeneous autoregressive model with exogenous predictors (HAR‐X) as its anchor, a train‐only masked representation of a high‐dimensional ...
Çağlar Sözen, Mervenur Sözen
wiley +1 more source
Security analysis and improvement of a certificateless signcryption scheme
Tongxin xuebao, 2015 To solve the certificate management problem in the traditional public key cryptography and the key escrow problem in the identity-based public key cryptography, Al-Riyami and Paterson proposed the concept of the certificateless public key cryptography ...
Zhen-guo ZHAO
doaj +2 more sources
Strongly Secure Certificateless Authenticated Key Agreement Protocol in Standard Model
工程科学与技术, 2013 :Based on Zhang’s security model, an improved pairing-free certificateless key agreement,CL-AKA random oracle model, was proposed. An ephemeral-secret query and three types of fresh oracles were further defined in the improved CL-AKA random oracle model ...
张延红, 陈明
doaj
A Review of Probabilistic and Novel Approaches to Cost Assessment in CCUS Projects
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT Although the renewable energy sector is making progress, there is still a long way to go before green energy can be fully utilized. In this context, Carbon Capture Utilization and Storage (CCUS) technologies can act as a temporary bridge between a high‐emission past and a low‐emission future.
Majid Mohajeri, Saman Azadbakht
wiley +1 more source
Artificial intelligence and liquidation: Reality, destiny and fantasy
International Insolvency Review, EarlyView.Abstract Artificial intelligence (AI) is increasingly reshaping the administration of corporate liquidation. Beyond its established role in financial prediction and data analytics, AI is now assisting insolvency practitioners in identifying the onset of financial distress, managing creditor communications, tracing and valuing assets and enhancing ...
Kai Zhang, Jingchen Zhao
wiley +1 more source
Universally Composable Sigma-protocols in the Global Random-Oracle Model
, 2022 Numerous cryptographic applications require efficient non-interactive zero-knowledge proofs of knowledge (NIZKPoK) as a building block. Typically they rely on the Fiat-Shamir heuristic to do so, as security in the random-oracle model is considered good ...
Anna Lysyanskaya, Leah Namisa Rosenbloom
core +1 more source
Analysis of collision probability in Merkle trees in the random oracle model
Journal of Mathematical CryptologyThis work analyzes the probability of collisions in Merkle graphs, with a focus on a specific class of attacks in balanced Merkle trees. To provide a tractable model, each hash function is modeled as an independent random oracle with finite input space ...
Corsi Alessandro +2 more
doaj +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Lambda‐cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, but its potential to contaminate aquatic ecosystems and exert high toxicity on fish at low concentrations raises ecotoxicological concerns. While standard histopathological and biochemical assessments are common, the novel integration of pigment‐based ...
Carlos Eurico Fernandes +7 more
wiley +1 more source
Journal of Clinical Psychology, EarlyView.ABSTRACT Distressing voices (auditory verbal hallucinations) are frequently accompanied by emotional mental imagery, the nature of which often amplifies the associated distress. Mental imagery can be experienced across any of the sensory modalities and can reflect memories of past events or be fictional. Often, the themes for the content of distressing
Mikaela Bere, Georgie Paulik
wiley +1 more source
Knowledge and Process Management, EarlyView.ABSTRACT Enterprise Resource Planning (ERP) systems are integrated business management tools used by organizations to manage data and processes across various functions. While financial and technical considerations remain central to ERP selection, sustainable success also depends on the system's ability to support Knowledge Management (KM).
Deniz Sadat Sebti Esmail Pour +1 more
wiley +1 more source