Results 111 to 120 of about 2,148,635 (268)
Analysis of Hashrate-Based Double Spending [PDF]
arXiv, 2014 Bitcoin is the world's first decentralized digital currency. Its main technical innovation is the use of a blockchain and hash-based proof of work to synchronize transactions and prevent double-spending the currency. While the qualitative nature of this system is well understood, there is widespread confusion about its quantitative aspects and how they
arxiv
Quantum Period Finding is Compression Robust [PDF]
arXiv, 2019 We study quantum period finding algorithms such as Simon and Shor (and its variants Eker{\aa}-H{\aa}stad and Mosca-Ekert). For a periodic function $f$ these algorithms produce -- via some quantum embedding of $f$ -- a quantum superposition $\sum_x |x\rangle|f(x)\rangle$, which requires a certain amount of output qubits that represent $|f(x)\rangle$. We
arxiv
A Double-Layer Indemnity Enhancement Using LSTM and HASH Function Technique for Intrusion Detection System [PDF]
, 2023 Abdullah Ali +3 more
openalex +1 more source
An Access Control Protocol for Wireless Sensor Network Using Double Trapdoor Chameleon Hash Function [PDF]
, 2016 Tejeshwari Thakur
openalex +1 more source
Deep Cross-Modal Hashing with Hashing Functions and Unified Hash Codes Jointly Learning [PDF]
arXiv, 2019 Due to their high retrieval efficiency and low storage cost, cross-modal hashing methods have attracted considerable attention. Generally, compared with shallow cross-modal hashing methods, deep cross-modal hashing methods can achieve a more satisfactory performance by integrating feature learning and hash codes optimizing into a same framework ...
arxiv
Pottery Making in the First Oases: Comparison Between Bat and Bisya Domestic and Tower Assemblages
Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT The earliest known significant pottery production in Oman appears in the first oases of the Hajar mountains southern foothills during the Umm an‐Nar period (ca. 2700–2000 bc) of the third millennium bc. Despite the history of ceramic research in southeast Arabia, the modalities of the establishment and organisation of this craft are little ...
Jennifer Swerida, Mathilde Jean
wiley +1 more source
Accounting &Finance, EarlyView.Abstract This study explores the practical impact of blockchain technology (BCT), which contrasts strongly with literature that has predominantly hypothesised BCT's potential to disrupt accounting practice. We interviewed 44 practitioners and academics with knowledge of BCT across 13 countries and industries.
Musbaudeen Titilope Oladejo +3 more
wiley +1 more source
In-packet Bloom filters: Design and networking applications
, 2010 The Bloom filter (BF) is a well-known space-efficient data structure that answers set membership queries with some probability of false positives. In an attempt to solve many of the limitations of current inter-networking architectures, some recent ...
Macapuna, Carlos A. +4 more
core
Computer Graphics Forum, EarlyView.Abstract The prevailing model in virtual 3D scenes is a 3D surface, which a texture is mapped onto, through a parameterization from the texture plane. We focus on accounting for the parameterization during the texture creation process, to control the deformations and remove the cuts induced by the mapping.
Q. Wendling, J. Ravaglia, B. Sauvage
wiley +1 more source