- Fairness in Machine Learning — read this fabulous presentation. Most ML objective functions create models accurate for the majority class at the expense of the protected class. One way to encode “fairness” might be to require similar/equal error rates for protected classes as for the majority population.
- Safety Constraints and Ethical Principles in Collective Decision-Making Systems (PDF) — self-driving cars are an example of collective decision-making between intelligent agents and, possibly, humans. Damn it’s hard to find non-paywalled research in this area. This is horrifying for the list of things you can’t ensure in collective decision-making systems.
- State of Hardware Report (Nate Evans) — rundown of the stats related to hardware startups. (via Renee DiResta)
- A Recent Discussion about DRM (Joi Ito) — strong arguments against including Digital Rights Management in W3C’s web standards (I can’t believe we’re still debating this; it’s such a self-evidently terrible idea to bake disempowerment into web standards).
Piracy isn’t the threat; it’s centuries old. Music Science is the game changer.
Download our new free report “Music Science: How Data and Digital Content are Changing Music,” by Alistair Croll, to learn more about music, data, and music science.
In researching how data is changing the music industry, I came across dozens of entertaining anecdotes. One of the recurring themes was music piracy. As I wrote in my previous post on music science, industry incumbents think of piracy as a relatively new phenomenon — as one executive told me, “vinyl was great DRM.”
But the fight between protecting and copying content has gone on for a long time, and every new medium for music distribution has left someone feeling robbed. One of the first known cases of copy protection — and illegal copying — involved Mozart himself.
As a composer, Mozart’s music spread far and wide. But he was also a performer and wanted to be able to command a premium for playing in front of audiences. One way he ensured continued demand was through “flourishes,” or small additions to songs, which weren’t recorded in written music. While Mozart’s flourishes are lost to history, researchers have attempted to understand how his music might once have been played. This video shows classical pianist Christina Kobb demonstrating a 19th century technique.
DRM makes a mash of security and privacy.
Put your books, movies, and music on a gleaming shelf. Close the door to keep the dust off. Lock the door, so no one can take it, and hand me the key. I’ll let you have the key when you need it, if you promise not to share these with anyone else.
I might keep track of when you borrow the keys, and what you check in and out. You understand, of course, that it’s just data I need to collect and aggregate to keep my costs down, right? I wouldn’t want to have to charge you very much for my key-keeping service.
It’s the Deal of the Century!
Or at least it will be if some kinds of content publishers and distributors get their way. Terrified by the sudden collapse in the cost of duplication and distribution, locking everyone’s shelves down seems like the only way to maintain their balance (sheets). Worse, products from beyond publishing are appearing with the new key-management practices built in, including cars, coffee, and of course printer cartridges.