RoCA | Root Cause Analysis in IT Landscapes using Markov Logic
kandi X-RAY | RoCA Summary
kandi X-RAY | RoCA Summary
RoCA is a graphical tool to model IT infrastructures. It uses ontologies and Markov Logic Networks (MLN) as internal representation. Based on the modeled infrastructure and provided evidence about available and unavailable components it conducts a root cause analysis, calculating the most probable underlying source of the observed unavailabilities. RoCA is the result of the project Development of a risk management tool for complex technical systems. RoCA translates the modeled infrastructure into a special MLN for abductive reasoning (inference to the best explanation). To find the root cause RoCA calculates the MAP state of the MLN. We use RockIt as MLN solver.
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Top functions reviewed by kandi - BETA
- Handle a background knowledge update
- Insert risk
- Insert an entity into the cell
- Populates the format menu with the given parameters
- Binds an action to an action
- Parses the evidence file
- Creates an entity
- Paint the border of the component
- Returns the average of the two colors
- Parses evidence
- Get a type by its name
- Installs the mouse wheel listeners
- Returns the String representation of this cell
- Create the action map for the editor s actions
- Returns the input map for the condition
- Compares this bounding object to another
- Returns a string representation of the values in the predicate
- Creates an action that executes the specified layout
- Populates a menu with menu items
- Parses the given URL and returns a map of predicates
- Exports the formula as a model
- Prints a tooltip for a given cell
- Paints the component
- Configures the layout
- Apply the values
- Returns true if this Knowledge matches the given object
RoCA Key Features
RoCA Examples and Code Snippets
Community Discussions
Trending Discussions on RoCA
QUESTION
So I want the users to have many notes, and this means that the relation type between users and notes should be OneToMany(meaning one user has many notes). So i have a very strange bug in my application. When create and add the note to the database, and then i also save it in the users it works fine for the first time, however at second try i get the error "Cannot add or update a child row: a foreign key constraint fails". When i add one note to the database it works but when i add another note it gives the same error. I have fixed the bug with the set foreign_key_checks=0 in the database and it works, but it does not work when from my application.
Here are my codes for different classes:
Notes:
...ANSWER
Answered 2021-Dec-24 at 11:14According to the Hibernate Documentation when you have a UniDirectional relation in your entity schema and you have only the side of @OneToMany , you can't use the annotation @JoinColumn.
When using a unidirectional @OneToMany association, Hibernate resorts to using a link table between the two joining entities.
You must remove the @JoinColumn so that hibernate follows the default process of creating a intermediate join table and then it will be able to proceed.
QUESTION
So I've come this far, been studing Javascript for around 2month so im a newbie. The problem is to sort this elements with a listener in real time. I have this.
...ANSWER
Answered 2021-Jul-01 at 21:25loadSelectedPokemon() can get the values of the dropdowns itself. Then you don't need change listeners on the dropdowns that set variables, and loadSelectedPokemon() can be a top-level function.
QUESTION
It seems to me that this should be an easy thing to do with key but I'm struggling.
I have two XML files with elements with elements within.
They both have a @corresp attribute and a @sameAs attribute, but one of the files has is missing a number of the @sameAs attributes.
I would like to copy over the missing @sameAs attributes from one file to the other with the assumption that the @sameAs value is paired with the @corresp attribute's value (they are English/Spanish translations).
Where a value for @sameAs already exists, I this should not be overwritten.
The @sameAs - @corresp pairs are valid across both m and w.
The input file looks like this:
...ANSWER
Answered 2021-Mar-05 at 08:03The textual description to copy sameAs attributes if they don't exist sounds like
QUESTION
París, la ciudad del amor
Marzo
Macuya
Islas Baleares, ahí mismo
Abril
Fuentevino
Tresarazos
Italia, en sí misma
Agosto
Mortareilo
Sisa da Roca
A Gatti
La Nostra
Amsterdam, la Venecia del norte
Agosto
The sounders
Los secretos del Nilo
Septiembre
ANSWER
Answered 2020-May-13 at 17:24The first one
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install RoCA
Run the command java -version. The first line should show something like java version "1.8.0_XX".
Run echo %PATH% (Windows) or echo $PATH (Linux). The output must contain the bin folder of your Gurobi installation (and the path to the JRE 1.8).
Run echo %GUROBI_HOME% or echo $GUROBI_HOME. It should point to root of your Gurobi installation.
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