Event condition action (ECA) is a short-cut for referring to the structure of active rules in event driven architecture and active database systems. Such a rule traditionally consisted of three parts: * The event part specifies the signal that triggers the invocation of the rule * The condition part is a logical test that, if satisfied or evaluates to true, causes the action to be carried out * The action part consists of updates or invocations on the local data This structure was used by the early research in active databases which started to use the term ECA. Current state of the art ECA rule engines use many variations on rule structure. Also other features not considered by the early research is introduced, such as strategies for event selection into the event part. In a memory-based rule engine, the condition could be some tests on local data and actions could be updates to object attributes. In a database system, the condition could simply be a query to the database, with the result set (if not null) being passed to the action part for changes to the database. In either case, actions could also be calls to external programs or remote procedures. Note that for database usage, updates to the database are regarded as internal events. As a consequence, the execution of the action part of an active rule can match the event part of the same or another active rule, thus triggering it. The equivalent in a memory-based rule engine would be to invoke an external method that caused an external event to trigger another ECA rule. ECA rules can also be used in rule engines that use variants of the Rete algorithm for rule processing. (Wikipedia).
This lesson introduces the topic of scheduling and define basic scheduling vocabulary. Site: http://mathispower4u.com
From playlist Scheduling
In this video, you’ll learn strategies for coping with stress. Visit https://edu.gcfglobal.org/en/jobsuccess/coping-with-stress-and-anger/1/ to learn even more. We hope you enjoy!
From playlist Job Success
Top 5 Triggers for stress in the workplace
While a small amount of stress can help to motivate us and keep us focused, too much is never a good thing and can lead to serious problems with anxiety and depression. We’ve identified our top 5 triggers for stress in the workplace. 1. Not enough breaks Working through lunch every day m
From playlist Career Challenges
Leading with Emotional Intelligence in the Workplace
Want me to speak at your event? Inquire here: https://carolynstern.com Interested in Corporate training? Inquire here: https://eiexperience.com
From playlist More
Understanding Discrete Event Simulation, Part 1: What Is Discrete Event Simulation
Watch more MATLAB Tech Talks: https://goo.gl/ktpVB7 Free MATLAB Trial: https://goo.gl/yXuXnS Request a Quote: https://goo.gl/wNKDSg Contact Us: https://goo.gl/RjJAkE Learn the basics of discrete-event simulation, and explore how you can use it to build a process model in this MATLAB® Tech
From playlist Understanding Discrete-Event Simulation - MATLAB Tech Talks
In this video, you’ll learn strategies for resolving conflict at work. Visit https://edu.gcfglobal.org/en/jobsuccess/resolving-workplace-conflict/1/ for our text-based lesson. We hope you enjoy!
From playlist Job Success
Schedule and Create A Google Hangout Using Google Calendar
If you want to create a Google Hangout in advance of a scheduled meeting, you can using Google Calendar. When scheduling you Calendar event, simply click the "Add Google Meet Video Conferencing" link in the event details and a link will be made available to all participants you invite to t
From playlist Matrices, Vectors, & 3D Math: Lecture Videos
Nexus Trimester - Yoram Moses (Technion) 2/2
Yoram Moses (Technion) Knowledge and Coordinated Action February 02, 2016 Abstract: Decisions taken by an agent in a multi-agent system depend on the agent's local information. A new formulation of the connection between knowledge and action in multi-agent systems allows new insights into
From playlist Nexus Trimester - 2016 - Distributed Computation and Communication Theme
How To Create A Platformer Game In Construct 3 Engine | Session 06 | #construct3 | #gamedev
Don’t forget to subscribe! In this project series, we will develop a classic 2D platformer game in Construct 3. During the project, you can easily follow along using the given game assets and in the end, you will completely understand the engine’s workflow, main features, and how to use
From playlist Create A Platformer Game In Construct 3 Engine
Meaning in Life & the Illusion of Free Will (Derk Pereboom)
Are human actions freely chosen? Can we deserve blame and praise for what we do? The common sense answer to both of these questions is yes. But this answer is threatened by the fact that our best scientific theories support the view that factors beyond our control produce all of our action
From playlist Free Will, Determinism, & Action
Random walks that find perfect objects and the Lovász local lemma - Dimitris Achlioptas
Dimitris Achlioptas University of California, Santa Cruz March 23, 2015 At the heart of every local search algorithm is a directed graph on candidate solutions (states) such that every unsatisfactory state has at least one outgoing arc. In stochastic local search the hope is that a random
From playlist Mathematics
How To Create Angry Birds Mobile Game In Construct 3 | Session 12 | #construct3 | #gamedev
Don’t forget to subscribe! In this series, you will learn how to use the Physics behaviour in Construct 3 to create a mobile game like Angry birds but you will also learn what features and considerations you should include in your game to make it mobile-friendly. Physics is an incredibl
From playlist Create Angry Birds Style Mobile Game In Construct 3
Problem of Free Will & Determinism
These are two talks that were given by Ricky Sebold back in 2013 at La Trobe University as part of an introductory philosophy series on philosophical problems. Lecture 1: Hard Determinism & Libertarianism If the world is causally determined, does this mean people no longer have free will?
From playlist Free Will, Determinism, & Action
Modeling State Machines with Stateflow | What's Your State?
Join Ed Marquez and Connell D'Souza as they walk through modeling state machines in Stateflow®. Links to demo files: - Battery demo: https://bit.ly/39eO5Ja - Minidrone model: https://bit.ly/3vVUW3U - Automatic transmission controller: https://bit.ly/3ckr7Cg Get started: - Explore Statef
From playlist MATLAB and Simulink Livestreams
Hands-on With Rasa: Connect your Google Calendar with Rasa Assistant Part II
This is the second episode of the Hands-on With Rasa series, where our developer advocate provides a walkthrough of adding events to Google Calendar, and demonstrates the importance of slots and forms in designing a great Rasa assistant. If you haven't checked out the first episode yet, cl
From playlist Hands-on with Rasa
Group actions in abstract algebra
In this first video on group actions, I use an example of some previous work on the symmetric group to give you some intuition about group actions. Beware when reading your textbook. It is probably unnecessary difficult just due to the dot notation that is used when describing group acti
From playlist Abstract algebra
Matthews Grant - Does God’s Knowledge Quash Free Will?
How can God's perfect knowledge not eliminate free will? Since God-to-be-God can never be wrong and knows everything, including propositions about future events, how can those propositions about future events, which God knows now, not come to pass in the actual future? Hence, if we cannot
From playlist Big Questions About God - Closer To Truth - Core Topic