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Probabilistic time series forecasts with autoregressive transformation models
Probabilistic forecasting of time series is an important matter in many applications and research fields. In order to draw conclusions from a...
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The Concept and Connotation of Enterprise Digital Transformation
In the era of digital economy, the digital transformation of enterprises is a key strategic choice for the survival and development of enterprises....
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DMIS: Dual Model Index Structure for Enhanced Performance on Complexly Distributed Datasets
Recently learned index was proposed to improve index performance, where error-driven methods are widely adopted. However, when applied to datasets...
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Random-Index Oblivious RAM
We study the notion of Random-index ORAM (RORAM), which is a weak form of ORAM where the Client is limited to asking for (and possibly modifying)...
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Optimal Index Selection Using Optimized Deep Q-Learning Algorithm for NoSQL Database
The resource requirements for managing the data for sophisticated applications have increased as big data technology has advanced. NoSQL (MongoDB)...
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A Living Monograph for Graph Transformation
A preliminary account of the notion of a living monograph for the field of graph transformation, and the reasons that led us to it, is given. The...
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Morphtree: a polymorphic main-memory learned index for dynamic workloads
Modern database systems rely on indexes to accelerate data access. The recently proposed learned indexes can offer higher search performance with...
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Dynamic Value Control Index of Power Grid Project Investment Under New Policy Environment
The exponential development of power technology and the policy requirements of “carbon peak” and “carbon neutrality” have got higher requirements for...
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Digital transformation: acceptance and use of technology among microfinance institutions in develo** country: an application of UTAUT2 mode
Financial institutions have been using technology as a strategic tool to expand their outreach and ensure their business sustainability for a decade....
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X-ray Computed Tomography Reconstruction Algorithm for Refractive Index Gradient
The aim of this research is to reconstruct the 3D X-ray refractive index gradient maps by the proposed vector Radon transform and its inverse,...
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Does Overconfident CEO Matter? An Empirical Examination of CEO Overconfidence and Digital Transformation
Although previous studies have emphasized the importance of CEO in IT performance, there is little literature exploring how CEO overconfidence...
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FRAN: feature-filtered residual attention network for realistic face sketch-to-photo transformation
Face sketch-to-photo transformation aims at generates face photo images from sketched face images. Although transformations have progressed...
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Data Analytics, Digital Transformation, and Cybersecurity Perspectives in Healthcare
Data analytics personalize treatments and improve outcomes in a fast-changing digital world. The infusion of digital technologies into healthcare...
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GK index: bridging Gf and K indices for comprehensive author evaluation
The task of accurately predicting scientific impact and ranking the researcher based on impact has emerged as a crucial research challenge,...
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“It Looks All the Same to Me”: Cross-Index Training for Long-Term Financial Series Prediction
We investigate a number of Artificial Neural Network architectures (well-known and more “exotic”) in application to the long-term financial...
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Equivalence Checking of Code Transformation by Numerical and Symbolic Approaches
Due to the increasing diversity and complexity of high-performance systems, system-specific optimization is vital to extract the system performance....
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Fiat–Shamir Transformation of Multi-Round Interactive Proofs (Extended Version)
The celebrated Fiat–Shamir transformation turns any public-coin interactive proof into a non-interactive one, which inherits the main security...
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Digitale Transformation im Mittelstand
Die Herausforderungen der digitalen Transformation sind seit geraumer Zeit bekannt, allerdings legt der klassische Mittelständler nicht selten den...
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Apply Multivariate Time Series Approaches for Forecasting Vietnam Index 30
The stock market is an attractive channel for many investment funds. The stock indices of several largest capitalized companies are the key...
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Generalized Weighted Type Graphs for Termination of Graph Transformation Systems
We refine the weighted type graph technique for proving termination of double pushout (DPO) graph transformation systems. We increase the power of...