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Questions tagged [ilog]

Recently purchased and rebranded by IBM as Websphere JRules, ILog JRules is the former name of a suite of tools used to create and run rule-based applications.

Recently purchased and rebranded by IBM as Websphere JRules, ILog JRules is the former name of a suite of tools used to create and run rule-based applications.ILOG is available for both java and .net platforms.Rules can be authored in Rule Studio ( powered by eclipse ). ILOG can be downloaded as a 90 days trial version which consists of the rule studio , a rule team server and a rule execution server. ILOG makes use well know rule execution algorithms like RetePlus algorithm.The rules can also be edited in MS Office Word,which further makes the life life is business users easy,thus minimizing the IT intervention.

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How to make cplex not output to terminal

I am using the IBM cplex optimizer to solve an optimization problem and I don't want all terminal prints that the optimizer does. Is there a member that turns this off in the IloCplex or IloModel class? These are the prints about cuts and…
DiegoNolan
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Project references dropped after debugging

We have recently upgraded to VS2010 (10.0.40219.1 SP1Rel) and ILOG Rules For .net 7.1.1.4 (x64). Now the following can occur: Open a solution. Debug a project Stop debugging. Close a file (so far: app.Config and Program.cs) Watch the "Refactoring…
Amy B
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Optimal use of CPLEX Java for high-throughput

I am solving large optimization problems with CPLEX Java API. Currently I just IloCplex cplex = new IloCplex(); ... add lots of variables and constraints ... cplex.solve(); cplex.end(); This works great, but I repeat the process frequently where I…
Noah Watkins
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Any GUI testing/automation tool that works with IBM ILOG Views?

I'm trying to test/automate a tool which GUI is developed with IBM ILOG Views. I've tried several tools, but they seem not to work with this application. Does anyone know a tool that could work with this application? I've to test also a similar…
magodiez
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Terminate and retrieve solution in ILOG after a certain time limit

I am using ILOG CPLEX from JAVA and I am running an Integer optimisation problem that takes about 3 days to complete the 0.0%. I need to terminate the program after a certain time limit and obtain a solution for whatever the limit left. Can anyone…
USC
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How to create a multidimensional variable in ilog with Java interface?

I want to model a problem with a variable x[i][j][k]. No where in the reference manual is there mention of how to create a variable with size greater than 1…
Unlucky_faust
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difference between RetePlus and Sequential execution mode in ilog jrules

I have come across different execution modes when I used a ruleflow in ilog jrules , reteplus algorithm , sequential mode execution etc. Whats the difference between those. Please dont ask me to refer IBM docs. I already did. some other plain…
Tito
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what would be the purpose of Automatic Variable in ILOG Jrules?

In the rule studio , while verbalizing a BOM object , there is checkbox called "Generate Automatic Variable" , what would be its purpose ? Is it a global variable ?
Tito
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ilog jrules and database connection

I am using IBM ilog jrules 7.1 trial for doing a POC.I am using decision tables to check customer registration data. my ilog decision table rule is -- If a customer's state is any of CA,IL,AL then set status as 'eligible' else make the customer as…
Tito
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How do I implement an If Then Expression to eventually use in a constraint in the ILOG CP Optimizer?

A brief description of the problem. I have a number of objects let's call this object X. Each X can be assigned to a number of containers Y. Each Y, needs two each of X. Each X has an attribute L. Each Y has a minimum specification of its L level,…
Realhermit
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Cplex/OPL local search

I have a model implemented in OPL. I want to use this model to implement a local search in java. I want to initialize solutions with some heuristics and give these initial solutions to cplex find a better solution based on the model, but also I want…
Unknown
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Redirect ILog Messages

I'm currently developing a RCP Eclipse Application. For logging purposes I use SFL4J over log4j. For my own code this works well since I can specify the correct logger ( LoggerFactory.getLogger ... logger.debug...). But how can I redirect all the…
Ingo
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sample Hello World ILOG Jrule?

I am new in business rules. I want to do some samples related to ILOG JRules BRMS. I have installed execution server and team server. Now how to get start in ILOG JRules ? Any best blog/book where I can learn how to make rules ? I need hello World…
user1627100
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How to call ILOG JRules business Rules using Java?

I have made the business Rules using ILOG Studio and deployed the business rule to RES. Now I want to use that business rule in java project. What are the ways to call/consume the business rules using Java and which libraries I need to import in…
user1627100
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How to access ilog decision variable from java?

I have a linear problem modelled in IBM ILOG CPLEX Optimization Studio, that returns correct solutions, i.e. objective values. For simulation purposes I use an ILOG model model file and a data file that I both call from…
Peter Lustig
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