Mathematical logic | Logical expressions
The T-schema ("truth schema", not to be confused with "Convention T") is used to check if an inductive definition of truth is valid, which lies at the heart of any realisation of Alfred Tarski's semantic theory of truth. Some authors refer to it as the "Equivalence Schema", a synonym introduced by Michael Dummett. The T-schema is often expressed in natural language, but it can be formalized in many-sorted predicate logic or modal logic; such a formalisation is called a "T-theory." T-theories form the basis of much fundamental work in philosophical logic, where they are applied in several important controversies in analytic philosophy. As expressed in semi-natural language (where 'S' is the name of the sentence abbreviated to S):'S' is true if and only if S. Example: 'snow is white' is true if and only if snow is white. (Wikipedia).
Understanding Schemas in Datawarehousing | Edureka
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** The schema is a logical description of the entire database. The schema includes the name and description of records of all record types including all associated data-items and aggregates. Likewise t
From playlist Data Warehousing Tutorial Videos
Learn XML Schema Tutorial Part 4
I explain XML Schema's in this tutorial.
From playlist XML Tutorial
Relational Databases (part 1 of 6)
The essential concepts of relational databases. Part of a larger series teaching programming. Visit codeschool.org
From playlist Relational Databases
Set Theory (Part 2): ZFC Axioms
Please feel free to leave comments/questions on the video and practice problems below! In this video, I introduce some common axioms in set theory using the Zermelo-Fraenkel w/ choice (ZFC) system. Five out of nine ZFC axioms are covered and the remaining four will be introduced in their
From playlist Set Theory by Mathoma
How to draw a diagram representing the entities, relationships and fields of a relational database. If this video helped you, you may also benefit from these further examples of constructing database schema: http://youtu.be/0r43J3qkkT4 - identifying the tables in a given situation http://
From playlist Database Systems
Recursively Defined Sets - An Intro
Recursively defined sets are an important concept in mathematics, computer science, and other fields because they provide a framework for defining complex objects or structures in a simple, iterative way. By starting with a few basic objects and applying a set of rules repeatedly, we can g
From playlist All Things Recursive - with Math and CS Perspective
The perfect number of axioms | Axiomatic Set Theory, Section 1.1
In this video we introduce 6 of the axioms of ZFC set theory. My Twitter: https://twitter.com/KristapsBalodi3 Intro: (0:00) The Axiom of Existence: (2:39) The Axiom of Extensionality: (4:20) The Axiom Schema of Comprehension: (6:15) The Axiom of Pair (12:16) The Axiom of Union (15:15) T
From playlist Axiomatic Set Theory
Operations on Sets | Axiomatic Set Theory, Section 1.2
We define some basic operations on sets using the axioms of ZFC. My Twitter: https://twitter.com/KristapsBalodi3 Intersection:(0:00) Ordered Tuples/Products:(4:45)
From playlist Axiomatic Set Theory
Talend Live - 2 | Talend Input & Output Components | Talend for Big Data | Talend Training | Edureka
🔥Edureka Talend Training: https://www.edureka.co/talend-for-big-data This Edureka video on Talend Input and Output Components will help you in understanding how you can read and write data into a delimited file.. ----------------------------------------------------------------- 🔴Subscrib
From playlist Edureka Live Classes 2020
Talend Components | tMap, tJoin, tFileList, tInputFileDelimited | Talend Online Training | Edureka
***** Talend Training: https://www.edureka.co/talend-for-big-data ***** This Edureka video on Talend Components will demonstrate the usage of few of the majorly used components in Talend like tMap, tJoin, tFileInputDelimited, tMysqlRow etc.This video helps you to learn following topics: 1
From playlist Talend for Big Data Tutorial Videos
Talend Interview Questions and Answers | Talend Online Training | Talend Tutorial | Edureka
( Talend Training : https://www.edureka.co/talend-for-big-data ) This Edureka video on Talend Interview Questions will help you to learn about the most frequently asked Talend questions and their answers which will set you apart in the interview process. This video helps you to learn foll
From playlist Talend for Big Data Tutorial Videos
Stream archive: Adding Diesel to Axum part 1 (2022-09-05)
Broadcasted live on Twitch -- Watch live at https://www.twitch.tv/brookzerker
From playlist Uncut Live Streams
UHCL 30a Graduate Database Course - Bernsteins Synthesis Algorithm
This video corresponds to the unit 6 notes for a graduate database (dbms) course taught by Dr. Gary D. Boetticher at the University of Houston - Clear Lake (UHCL). The theme is relational database theory. This video focuses on how to convert a relation schema to third normal form using Ber
From playlist UHCL Graduate Database Course
Jupyter Community Call - March 30, 2021
Recording from the Jupyter Community Call in March 2019. The notes from this call can be found here: https://jupyter.readthedocs.io/en/latest/community/community-call-notes/2021-march.html Read more about these calls in Discourse: https://discourse.jupyter.org/t/jupyter-community-ca
From playlist Jupyter Community Calls
SQL Summer Camp: Nested & Repeated Data | Kaggle
So far we've only looked at tables with a single value per cell... but what if your cells have multiple data? Or even entire nested data structures? 😱 Don't panic! Today we'll cover how to handle these like a pro. 💪 Course link: https://www.kaggle.com/learn/advanced-sql SUBSCRIBE: https:
From playlist SQL Summer Camp
Mood and Figure of Standard Categorical Syllogisms // Lessons 21 and 22 [INTRODUCTORY LOGIC]
Standard categorical syllogisms can be grouped together by two characteristics called mood and figure. Given a mood and figure, we should be able to build a schema (think, skeleton) of the syllogism, and eventually, tell whether it is valid or invalid. The mood of the syllogism has to do w
From playlist Introductory Logic
How To Create A Back-End User Authentication Server | Session 17 | #unity3D | #gamedev
Don’t forget to subscribe! This project series will guide you on how to code a user authentication server, use Unity3D web requests, set up a user database, and learn how to communicate to the server, and of course, not forgetting about the security of the user data. You will be guided t
From playlist Create A Backend User Authentication Server For Unity3D
Set Theory (Part 3): Ordered Pairs and Cartesian Products
Please feel free to leave comments/questions on the video and practice problems below! In this video, I cover the Kuratowski definition of ordered pairs in terms of sets. This will allow us to speak of relations and functions in terms of sets as the basic mathematical objects and will ser
From playlist Set Theory by Mathoma
Presented by: Eduard Hovy – Research Professor at the Language Technologies Institute at Carnegie Mellon University DARPA, the US Defense Advanced Research Projects Agency, has funded some portion of the development of almost every major NLP application, including machine translation, inf
From playlist NLP Summit 2021