Twitter Shifting More Code to JVM — interesting how, at scale, there are some tools and techniques of the scorned Enterprise that the web cool kids must turn to. Some. Business Process Workflow XML Schemas will never find love.
Louis von Ahn on Duolingo — from the team that gave us “OCR books as you verify you are a human” CAPTCHAs comes “learn a new language as you translate the web”. I would love to try this, it sounds great (and is an example of what crowdsourcing can be).
Fully Bayesian Computing (PDF) — A fully Bayesian computing environment calls for the possibility of defining vector and array objects that may contain both random and deterministic quantities, and syntax rules that allow treating these objects much like any variables or numeric arrays. Working within the statistical package R, we introduce a new object-oriented framework based on a new random variable data type that is implicitly represented by simulations. Perl made text processing easy because strings were first-class objects with a rich set of functions to operate on them; Node.js has a sweet HTTP library; it’s interesting to see how much more intuitive an algorithm becomes when random variables are a data type. (via BigData)