@Jacob_OpenRules

Founder & CTO of https://xitter.cf/t.co/So6KEEosqs, Chair of https://xitter.cf/t.co/i5RdZXIbpw, Manager of https://xitter.cf/t.co/RXeyJn3V6J, Specification Lead of https://xitter.cf/t.co/ayg19Viqp9

 New Jersey, USA
openrules.com
Joined January 2010
  • Tweets4.1K
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Another Day, Another JSR 331 Solver linkedin.com/pulse/another-d…

Another Day, Another JSR 331 Solver

In my article "How an LLM built another MIP solver," I described how, over the weekend, I used an LLM to build an adapter for the JSR 331 “Java Constraint Programming API” using the open-source C++...

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linkedin.com/pulse/how-llm-b…

How an LLM built another MIP solver

Background: what LP and MIP solvers are Linear Programming (LP) solvers and Mixed-Integer Programming (MIP) solvers are mathematical optimization tools used to find the best solution to a problem...

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"A weak model with a good harness can beat a strong model with a bad harness" lnkd.in/p/gMw3dbKQ
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linkedin.com/pulse/openrules…

OpenRules Competitive Distinction

Many mature Business Rules Management Systems (BRMS) and Decision Management platforms offer powerful capabilities for defining, managing, and executing business rules and DMN-style decision models....

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lnkd.in/p/gTS_q95R

JSR 331 Constraint Modeling API Modernized | Jacob Feldman, PhD posted on the topic | LinkedIn

JSR 331 is a JCP standard that provides a Java API for modeling and solving constraint satisfaction and optimization problems with interchangeable constraint and linear/MIP solvers. We modernized its...

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linkedin.com/pulse/openrules…

OpenRules Offers Free Decision Model Development

Like other Decision Intelligence (DI) platforms, OpenRules helps organizations build, deploy, and maintain complex, AI-ready decision services. But we also recognize a paradox: the more capabilities...

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Constraint Propagation and Sculpting linkedin.com/pulse/constrain…
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OpenRules.com gets a new makeover as OpenRules.ai linkedin.com/pulse/openrules… OpenRules.ai
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Rules provide a business-friendly way to define decision logic, while constraints and optimization provide powerful ways to resolve complex decision problems. Putting them inside the same decision model offers the advantages of both. linkedin.com/feed/update/urn…

Rules and Constraints Working Together | Jacob Feldman, PhD

Rules and Constraints Working Together

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linkedin.com/pulse/rules-con…

Rules and Constraints Working Together

People who build decision systems with business rules often treat constraints as a special case of rules, especially if they lack experience with optimization tools. Rules provide a business-friendly...

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Business-oriented Expression Language for Decision Optimization linkedin.com/feed/update/urn…

OpenRules 12.2.0: Business-Oriented Decision Optimization | Jacob Feldman, PhD posted on the topic...

Business-oriented Expression Language for Decision Optimization OpenRules Release 12.2.0 (https://lnkd.in/gis-GBzR) comes with a brand-new implementation of Rule Solver and Rule Scheduler. It extends...

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AI Assistant for Testing Decision Models

Most vendors of Decision Intelligence platforms have already integrated various AI assistants into their products. Although LLMs have made promising advances in generating decision models — or at...

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linkedin.com/pulse/claude-co…

Claude Code Revelation

After seeing this revelation from the author of Claude Code, I asked claude.ai: "What do you think about this revelation?" Below is the current ("as is") answer.

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Adam DeJans Jr.: Programming was never the differentiator. Tools change. Programming languages change. AI workflows change. But the person who can define the objective, understand uncertainty, reason through tradeoffs, and choose the right abstraction will always have leverage.
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OpenRules Release 12.0.0 introduces AI-readiness across all OpenRules decision services. Without any modification, new and existing decision services now allow an LLM to invoke them and manage user interactions entirely in plain English linkedin.com/feed/update/urn…

OpenRules 12.0.0 Introduces AI-Ready Decision Services | Jacob Feldman, PhD posted on the topic |...

Decision Services as AI Agents OpenRules Release 12.0.0 introduces AI-readiness across all OpenRules decision services. Without any modification, new and existing decision services now automatically...

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Philippe Kahn Named Keynote Speaker at DecisionCAMP-2026 decisioncamp2026.wordpress.c…

Keynote

Bigger Models or Smarter Teams? Philippe Kahn is a well-known Mathematician, Inventor, and Scientist. He is the founder of four technology companies: Borland, Starfish Software, …

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“The test of a first-rate intelligence is the ability to hold two opposing ideas in mind at the same time and still retain the ability to function.” F. Scott Fitzgerald
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dmcommunity.org/2026/02/08/s…
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