Hacker News new | past | comments | ask | show | jobs | submit login

Yes, I probably can't talk about them though. There are companies that use Cyc as part of processes for avoiding certain kinds of risks and the financial impact (by the company's estimation, not Cycorp's) is an unfathomably large amount of money. The thing I'm thinking of seems like something Cyc (or something Cyc-like) is relatively uniquely suited for. But for large scale systems, which thing is more easy in the long term is really hard to estimate with any confidence.

Really when it comes to practical applications using Cyc, there are three alternatives to consider and only two of them actually exist.

1. There are custom domain specific solutions, involving tailored (limited) inference engines and various kinds of smart databases.

2. There's Cyc.

3. There's a hypothetical future Cyc-like inference system that isn't burdened by 30 years of technical debt.

I personally suspect that some of Cycorp's clients would do better with domain-specific solutions because they don't realize how much of their problem could be solved that way and how much of the analysis coming from Cyc is actually the result of subject matter experts effectively building domain-specific solutions the hard way inside of Cyc. With a lot of Cycorp projects, it's hard to point your finger at exactly where the "AI" is happening.

There are some domains where you just need more inferential power and to leverage the years and years of background knowledge that's already in Cyc. Even then I sometimes used to wonder about the cost/effort effectiveness of using something as powerful and complicated as Cyc when a domain-specific solution might do 90% as well with half the effort.

If someone made a streamlined inference engine using modern engineering practices with a few years of concentrated work on making it usable by people who don't have graduate degrees in formal logic, and ported the most useful subset of the Cyc knowledge base over, that math would change dramatically.




> With a lot of Cycorp projects, it's hard to point your finger at exactly where the "AI" is happening.

Lol. It really sounds like none of the projects need Cyc. Sounds like the model is to bait smart engineers to work at an engineery company and then sell engineering consulting to companies who would never be able to land their own smart engineers.


IBM/Watson model.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: