"open source" entries

Four short links: 16 September 2014

Four short links: 16 September 2014

IoT Struggle, Embedded Tools, Download Accelerator, and Comms Smog

  1. The Epic Struggle of the Internet of Things — a Bruce Sterling Kindle single, a powerfully-written challenge to the presumed-benevolent technology-pervaded universe that we label “the Internet of Things”. The Internet of Things is not about a talking refrigerator, because that is the old-fashioned consumer retail world of electrical white goods. It’s an archaic concept, like software bought in a plastic-wrapped box from a shelf. The genuine Internet of Things wants to invade that refrigerator, measure it, instrument it, monitor any interactions with it; it would cheerfully give away a fridge at cost.
  2. mbeddra set of integrated and extensible languages for embedded software engineering, plus an IDE. It supports implementation, testing, verification and process aspects. It integrates with command-line build tools and integration servers, as well as file-based version control systems. Nice to see something beyond webdev getting tools love.
  3. Replace wget With axel — download accelerator, aka a parallel wget for situations where the fetched file has multiple servers.
  4. Photos From When Cables Crowded The Skies (io9) — the communication age’s equivalent of the industrial revolution’s smog.
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Four short links: 15 September 2014

Four short links: 15 September 2014

Weird Machines, Libraries May Scan, Causal Effects, and Crappy Dashboards

  1. The Care and Feeding of Weird Machines Found in Executable Metadata (YouTube) — talk from 29th Chaos Communication Congress, on using tricking the ELF linker/loader into arbitrary computation from the metadata supplied. Yes, there’s a brainfuck compiler that turns code into metadata which is then, through a supernatural mix of pixies, steam engines, and binary, executed. This will make your brain leak. Weird machines are everywhere.
  2. European Libraries May Digitise Books Without Permission“The right of libraries to communicate, by dedicated terminals, the works they hold in their collections would risk being rendered largely meaningless, or indeed ineffective, if they did not have an ancillary right to digitize the works in question,” the court said. Even if the rights holder offers a library the possibility of licensing his works on appropriate terms, the library can use the exception to publish works on electronic terminals, the court ruled. “Otherwise, the library could not realize its core mission or promote the public interest in promoting research and private study,” it said.
  3. CausalImpact (GitHub) — Google’s R package for estimating the causal effect of a designed intervention on a time series. (via Google Open Source Blog)
  4. Laws of Crappy Dashboards — (caution, NSFW language … “crappy” is my paraphrase) so true. Not talking to users will result in a [crappy] dashboard. You don’t know if the dashboard is going to be useful. But you don’t talk to the users to figure it out. Or you just show it to them for a minute (with someone else’s data), never giving them a chance to figure out what the hell they could do with it if you gave it to them.
Comment: 1
Four short links: 12 September 2014

Four short links: 12 September 2014

Knowledge Graphs, Multi-Language Declarations, Monitoring, and More Monitoring

  1. Google Knowledge Vault and Topic Modeling — recap of talks by Google and Facebook staff about how they use their knowledge graphs. I found this super-interesting.
  2. djinniA tool for generating cross-language type declarations and interface bindings.
  3. monita small Open Source utility for managing and monitoring Unix systems. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
  4. perf-toolingList of performance analysis, monitoring and optimization tools.
Comments: 3
Four short links: 11 September 2014

Four short links: 11 September 2014

Win98 Retro, Glass as Sensor, Theoretical CS, and Code Search

  1. windows_98.css — the compelling new look that’s sweeping the world all over again.
  2. BioGlass (MIT) — use Glass’s accelerometer, gyroscope, and camera to extract pulse and respiratory rates. (via MIT Tech Review)
  3. Building Blocks for Theoretical Computer Science — free online textbook covering what I lovingly think of as “the mathy bits of computing that are so damn hard”.
  4. The Platinum Searchercode search tool similar to ack and ag. It supports multi platforms and multi encodings. Written in go, and is fast.
Comment: 1
Four short links: 9 September 2014

Four short links: 9 September 2014

Go Text, Science Consensus, Broadcast Fallacy, and In-Browser Swift

  1. bleveA modern text indexing library for go.
  2. Scientific Consensus Has A Bad Reputation—And Doesn’t Deserve It (Ars Technica) — a lovely explanation of how informal consensus works in science. NB for anyone building social software which attempts to formalise and automate consensus.
  3. TiVo Mega — 24TB of RAID storage, six tuners for capturing broadcasts. Which is rather like building the International Space Station and then hitching it to six horses for launch. Who at this point would make a $5k bet that everything you want to see on a TV will be broadcast by a cable company?
  4. runswift — an in-browser client for compiling and running basic Swift functionality.
Comments: 2
Four short links: 1 September 2014

Four short links: 1 September 2014

Sibyl, Bitrot, Estimation, and ssh

  1. Sibyl: Google’s System for Large Scale Machine Learning (YouTube) — keynote at DSN2014 acting as an intro to Sibyl. (via KD Nuggets)
  2. Bitrot from 1997That’s 205 failures, an actual link rot figure of 91%, not 57%. That leaves only 21 URLs as 200 OK and containing effectively the same content.
  3. What We Do And Don’t Know About Software Effort Estimation — nice rundown of research in the field.
  4. fabric — simple yet powerful ssh library for Python.
Comment: 1
Four short links: 29 August 2014

Four short links: 29 August 2014

Delivery Drones, Database Readings, Digital Govt, and GitHub Reviews

  1. Inside Google’s Secret Drone Delivery Program (The Atlantic) — passed proof-of-concept in Western Australia, two years into development.
  2. Readings in DatabasesA list of papers essential to understanding databases and building new data systems. (via Hacker News)
  3. Todd Park Recruiting for Govt Digital Corps (Wired) — “America needs you!” he said to the crowd. “Not a year from now! But Right. The. Fuck. Now!”
  4. Review Ninjaa lightweight code review tool that works with GitHub, providing a more structured way to use pull requests for code review. ReviewNinja dispenses with elaborate voting systems, and supports hassle-free committing and merging for acceptable changes.
Comments: 2
Four short links: 28 August 2014

Four short links: 28 August 2014

Visual Python, Scraping and Screenshotting, Un-free Speech, IP Law Textbook

  1. PlotDeviceA Python-based graphics language for designers, developers, and tinkerers. More in the easy-to-get-started + visual realm, like Processing. (via Andy Baio)
  2. Scumblr and Sketchy Search — Netflix open sourcing some scraping, screenshot, and workflow tools their security team uses to monitor discussion of themselves.
  3. Should Twitter, Facebook and Google Executives be the Arbiters of What We See and Read? (Glenn Greenwald) — In the digital age, we are nearing the point where an idea banished by Twitter, Facebook and Google all but vanishes from public discourse entirely, and that is only going to become more true as those companies grow even further. Whatever else is true, the implications of having those companies make lists of permitted and prohibited ideas are far more significant than when ordinary private companies do the same thing.
  4. Intellectual Property: Law and the Information Society; Cases and Materials (PDF) — James Boyle and Jennifer Jenkins’ open law textbook on IP (which even explores the question of whether that’s a valid and meaningful term). (via James Boyle)
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Four short links: 27 August 2014

Four short links: 27 August 2014

Discourse 1.0, Programmable Matter, Versioned Databases, and What Humans Learned About Machine Learning

  1. Discourse turns 1.0 — community/forum software that doesn’t suck.
  2. Programmable Matter (IEEE Spectrum) — recap of where research is going in this area.
  3. Liquibasesource control for your database. Apache 2.0 licensed.
  4. A Few Useful Things to Know About Machine Learning (PDF) — This article summarizes twelve key lessons that machine learning researchers and practitioners have learned. These include pitfalls to avoid, important issues to focus on, and answers to common questions. My fave: First-timers are often surprised by how little time in a machine learning project is spent actually doing machine learning. But it makes sense if you consider how time-consuming it is to gather data, integrate it, clean it and pre-process it, and how much trial and error can go into feature design.
Comments: 2
Four short links: 25 August 2014

Four short links: 25 August 2014

Digital Signs, Reverse Engineering Censorship, USB Protection, and Queue Software

  1. Greenscreen — Chromecast-based open source software for digital signs.
  2. Reverse Engineering Censorship in Chinese Cyberspace (PDF) — researchers create accounts and probe to see which things are blocked. Empirical transparency.
  3. USB CondomA protective barrier between your device and “juice-jacking” hackers.
  4. queues.io — long list of job queues, message queues, and other such implementations.
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