Results 11 to 20 of about 293,924 (328)

The Random Oracle Methodology, Revisited [PDF]

open access: yes, 2000
We take a critical look at the relationship between the security of cryptographic schemes in the Random Oracle Model, and the security of the schemes that result from implementing the random oracle by so called "cryptographic hash functions".
Canetti, Ran   +2 more
core   +6 more sources

A Linear-Size Logarithmic Stretch Path-Reporting Distance Oracle for General Graphs [PDF]

open access: yes, 2014
In 2001 Thorup and Zwick devised a distance oracle, which given an $n$-vertex undirected graph and a parameter $k$, has size $O(k n^{1+1/k})$. Upon a query $(u,v)$ their oracle constructs a $(2k-1)$-approximate path $\Pi$ between $u$ and $v$.
Elkin, Michael, Pettie, Seth
core   +1 more source

Three Approaches to Artificial Intelligence

open access: yesProceedings, 2022
The aim of this paper is the expansion of understanding what intelligence is, what is being performed in the area of AI and in which direction to move further in this area.
Mark Burgin
doaj   +1 more source

Brutaliser la pythie

open access: yesCahiers Mondes Anciens, 2023
The transgression consisting in using violence to force the Pythia of Delphi to give an oracle is attested around three distinct historical figures from the Classical and Hellenistic periods: Philomelos the Phocidian, Alexander the Great and Appius ...
Manfred Lesgourgues
doaj   +1 more source

Machine learning-driven prediction of optimal control flow graph traversal strategy [PDF]

open access: yesSerbian Journal of Electrical Engineering
Control flow graphs model possible program execution paths and thus are essential for static program analysis. Compilers use control flow graphs as a basis for their intermediate representations, allowing them to apply optimizations.
Ristović Ivan   +5 more
doaj   +1 more source

Quantum search of a real unstructured database [PDF]

open access: yes, 2015
A simple circuit implementation of the oracle for Grover's quantum search of a real unstructured classical database is proposed. The oracle contains a kind of quantumly accessible classical memory, which stores the database.Comment: 7 pages, 3 figures ...
Broda, Bogusław
core   +2 more sources

Data Mining to Identify the Right Interventions for the Right Patient for Heart Failure: A Real-World Study [PDF]

open access: yesHealthcare Informatics Research
Objectives To identify the right interventions for the right heart failure (HF) patients in the real-world setting using machine learning (ML) trained on individual-level clinical data linked with social determinants of health (SDOH) data.
Keni Lee   +2 more
doaj   +1 more source

İslâm Öncesi Arap Toplumunda Putperest Paradigmanin Oluşumunda Etkin Olan Sosyal Aktörler: Atalar, Kâhin ve Şair

open access: yesMarife Dini Araştırmalar Dergisi, 2021
İslâm öncesi Arap düşünce yapısında ve inanç ikliminin oluşumunda, her ilkel toplum yaşamında olduğu gibi tabiatın domine ettiği doğal faktörlerin payı büyüktür.
Metin Doğan
doaj   +1 more source

Calibrating nonconvex penalized regression in ultra-high dimension [PDF]

open access: yes, 2013
We investigate high-dimensional nonconvex penalized regression, where the number of covariates may grow at an exponential rate. Although recent asymptotic theory established that there exists a local minimum possessing the oracle property under general ...
Kim, Yongdai, Li, Runze, Wang, Lan
core   +1 more source

Hamiltonian oracles

open access: yesPhysical Review A, 2007
16 pages, REVTeX 4 (minor corrections in v2)
openaire   +2 more sources

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