computability theory, an oracle machine is an abstract machine used to study decision problems. It can be visualized as a black box, called an oracle, which is able...
16 KB (2,046 words) - 09:39, 12 July 2025
Oracle Corporation is an American multinational computer technology company headquartered in Austin, Texas. Co-founded in 1977 in Santa Clara, California...
140 KB (13,841 words) - 01:55, 8 August 2025
Post's theorem (section Oracle machines)
A ≤ T B {\displaystyle A\leq _{T}B} , if there is an oracle Turing machine that, given an oracle for B {\displaystyle B} , computes the characteristic...
18 KB (3,832 words) - 13:10, 6 August 2025
decision problem B {\displaystyle B} is an oracle machine that decides problem A {\displaystyle A} given an oracle for B {\displaystyle B} (Rogers 1967, Soare...
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Computability (section Oracle machines)
the Zeno machine would complete a countably infinite execution in n time units. So-called Oracle machines have access to various "oracles" which provide...
21 KB (3,293 words) - 20:34, 1 June 2025
Oracle Solaris is a proprietary Unix operating system offered by Oracle for SPARC and x86-64 based workstations and servers. Originally developed by Sun...
78 KB (6,047 words) - 07:47, 4 August 2025
In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every unique query with a (truly) random response chosen uniformly...
14 KB (1,786 words) - 10:10, 31 July 2025
theory Multi-agent system Prediction/Retrodiction Related theories Oracle machine Pattern recognition Systems theory Signal processing System identification...
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appears to dismiss it from further consideration. An oracle machine or o-machine is a Turing a-machine that pauses its computation at state "o" while, to...
73 KB (9,383 words) - 09:54, 29 July 2025
Oracle Exadata (Exadata) is a computing system optimized for running Oracle Databases. Exadata is a combined database machine and software platform that...
11 KB (465 words) - 07:57, 31 May 2025
Pythia (redirect from Oracle of Delphi)
Temple of Apollo at Delphi. She specifically served as its oracle and was known as the Oracle of Delphi. Her title was also historically glossed in English...
69 KB (9,313 words) - 08:40, 24 July 2025
Hypercomputation (redirect from Infinite-time Turing machine)
those more powerful systems, undecidability is still present. Turing's oracle machines are mathematical abstractions, and are not physically realizable. In...
30 KB (3,369 words) - 19:26, 13 May 2025
Computer music (redirect from Machine improvisation)
Factor Oracle machine improvisation can be found as part of Computer Audition toolbox. There is also an NTCC implementation of the Factor Oracle machine improvisation...
38 KB (4,232 words) - 00:58, 6 August 2025
problem X′ with the property that X′ is not decidable by an oracle machine with an oracle for X. The operator is called a jump operator because it increases...
8 KB (896 words) - 12:33, 27 December 2024
Halting problem (redirect from Lossy Turing machine)
Turing machine but non-primitive recursive. A machine with an oracle for the halting problem can determine whether particular Turing machines will halt...
53 KB (7,350 words) - 09:57, 12 June 2025
Look up Oracle or oracle in Wiktionary, the free dictionary. An oracle is a person or thing considered to provide wise and insightful counsel or prophetic...
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Cloud" at Oracle OpenWorld 2018. Oracle Cloud Infrastructure offerings include the following services: Compute: The company provides Virtual Machine Instances...
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inputs and determines the correct output, often with the help of a test oracle or a previous result that is known to be good, without any knowledge of...
7 KB (821 words) - 20:43, 16 June 2025
technologies under the GPL-2.0-only license. Oracle, which bought Sun in 2010, offers its own HotSpot Java Virtual Machine. However, the official reference implementation...
73 KB (6,633 words) - 09:42, 29 July 2025
Java Development Kit (category Oracle software)
distribution of Java technology by Oracle Corporation. It implements the Java Language Specification (JLS) and the Java Virtual Machine Specification (JVMS) and...
11 KB (1,052 words) - 08:08, 16 July 2025
Java virtual machine for desktop and server computers, developed by Sun Microsystems which was purchased by and became a division of Oracle Corporation...
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n in the oracle set?". Each question will be immediately answered correctly, even if the oracle set is not computable. Thus an oracle machine with a noncomputable...
54 KB (6,431 words) - 22:56, 5 August 2025
Larry Ellison (redirect from Oracle of oracle)
businessman and entrepreneur who co-founded software company Oracle Corporation. He was Oracle's chief executive officer from 1977 to 2014 and is now its...
88 KB (7,717 words) - 18:33, 7 August 2025
Oracle Linux (abbreviated OL, formerly known as Oracle Enterprise Linux or OEL) is a Linux distribution packaged and freely distributed by Oracle, available...
55 KB (3,793 words) - 12:51, 24 July 2025
problem (specifically, an oracle machine code and time constraint) in relativized ENP, for every partially constructed oracle and input of length n, the...
19 KB (2,456 words) - 20:16, 27 May 2025
resemblance – Philosophical idea popularized by Ludwig Wittgenstein Oracle machine Purposeful omission – Leaving out of nonessential details Qualia – Instances...
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Polynomial hierarchy (section Oracle definition)
contained within PSPACE. The hierarchy can be defined using oracle machines or alternating Turing machines. It is a resource-bounded counterpart to the arithmetical...
17 KB (2,826 words) - 14:50, 19 May 2025
The Oracle is a fictional character in The Matrix franchise. She was created by The Wachowskis, and portrayed by Gloria Foster in the first and second...
16 KB (2,221 words) - 11:58, 6 June 2025
Architectural model Unified Modeling Language - UML Design Model Finite-state machine - State Model. Cem Kaner defines "gray-box testing as involving inputs...
9 KB (1,036 words) - 22:35, 28 November 2024
VirtualBox (redirect from Oracle VM VirtualBox)
Oracle VirtualBox (formerly Sun VirtualBox, Sun xVM VirtualBox and InnoTek VirtualBox) is a hosted hypervisor for x86 virtualization developed by Oracle...
59 KB (4,696 words) - 10:15, 27 July 2025