Michael Levin's Blog – March 2010 Archive (7)

Open Source Bridge - Call for Proposals ends very soon!

Brian, the bagpipe unicyclist



Open Source Bridge is a new conference for developers working with open source technologies and for people interested in

learning the open source way. You have until 11:59pm PDT on March 29th (Monday) to send your proposals.



OSB is a volunteer run, non… Continue

Added by Michael Levin on March 28, 2010 at 4:00pm — No Comments

Google Summer of Code

If you are a college student interested in Open Source software, now is

the time to get involved.



http://code.google.com/soc/



Each year, Google offers students the opportunity to spend their summer

coding on open source projects. You propose a project, and if selected,

you're assigned a mentor and provided a $4500 stipend. It is… Continue

Added by Michael Levin on March 26, 2010 at 11:14am — No Comments

About CodeTown

Why CodeTown? In 1994, I heard some programmers asking a question about something they couldn't seem to figure out. I had no idea what the answer was myself. I posted the question on the internet. Moments later, I got a reply from Australia. I told the programmers the answer. It solved a big problem in our group. They told the department manager. I got called in for a meeting with the manager. I had no idea why. I sat down, a bit nervous. The manager and his ass't manager were both there in the… Continue

Added by Michael Levin on March 25, 2010 at 6:48am — No Comments

Who Broke the Build?



Thanks to Aaron Houston of Adobe for sending…

Added by Michael Levin on March 16, 2010 at 1:39pm — 1 Comment

JavaOne CFP extended for 48 hours

Been asked to pass this along:







"Folks,

Just in case daylight savings time got the best of you this weekend, we have extended the

JavaOne Call for Papers by 48 hours. If you have not yet submitted a topic or have

additional ideas, you have until 11:59pm Pacific Time on Tuesday, March 16th to get your

abstracts in. Keep the submissions coming—this is looking to be the best JavaOne…
Continue

Added by Michael Levin on March 15, 2010 at 7:30pm — No Comments

JavaOne Call for Papers ends today





http://java.sun.com/javaone/: "The 2010 conference will once again bring together the global Java technical community for a week of education, debate and exchange. This year, the conference curriculum is going back to its roots –– 100% Java

technology and the related ecosystem. JavaOne conference speakers

receive a Full Conference pass and the respect of…
Continue

Added by Michael Levin on March 14, 2010 at 11:46am — No Comments

Recap - GatorJUG Grails Talk with Joshua Davis





The GatorJUG Grails recap is here.



If you missed Joshua Davis's Grails presentation, he'll give a similar talk at the upcoming OrlandoJUG. Join the OrlandoJUG group… Continue

Added by Michael Levin on March 13, 2010 at 10:30am — No Comments

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Notes

Welcome to Codetown!

Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.

When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do your own thing. People who want to get to know you will click on your name or picture and…
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InfoQ Reading List

Google Open-Sources the Common Expression Language for Python

Google has open sourced CEL-expr-python, a Python implementation of the Common Expression Language (CEL), a non-Turing complete embedded policy and expression language designed for simplicity, speed, safety, and portability.

By Sergio De Simone

QCon London 2026: How To Run on Three Clouds at Once, and When Not To

Form3 runs UK bank payments across three clouds simultaneously. At QCon London, their engineers explained how they built their custom Kubernetes operators, cross-cloud DNS tricks, and distributed databases, and what happened when they tried to sell them in America. Spoiler: US customers wanted East/West failover, not triple-active multi-cloud.

By Steef-Jan Wiggers

QCon London 2026: The Hidden Power of Boring Problems

At QCon London 2026, Yinka Omole, Lead Software Engineer at Personio, presented a session exploring a recurring dilemma engineers face, whether to spend time mastering the newest technologies and frameworks or to invest in deeper, foundational problems that may appear less exciting but deliver long-term value.

By Daniel Dominguez

DoorDash Builds DashCLIP to Align Images, Text, and Queries for Semantic Search Using 32M Labels

DoorDash has launched a multimodal machine learning system that aligns product images, text, and user queries in a shared embedding space. Trained on 32 million labeled query-product pairs using contrastive learning, the system improves semantic search, product ranking, and advertising relevance. Embeddings also support other machine learning tasks across the marketplace.

By Leela Kumili

Presentation: Image Processing for Automated Tests

Stefan Dirnstorfer discusses the shift from DOM-based testing to visual UI agents. He explains why LLMs often fail at precision tasks - like spotting one-pixel shifts or broken road networks - and shares how advanced image registration and "Chain-of-Thought" vision processing are essential for reliable QA. Learn why combining generative AI with classical algorithms is the future of automation.

By Stefan Dirnstorfer

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