Nanocubes — a fast datastructure for in-memory data cubes developed at the Information Visualization department at AT&T Labs – Research. Nanocubes can be used to explore datasets with billions of elements at interactive rates in a web browser, and in some cases it uses sufficiently little memory that you can run a nanocube in a modern-day laptop. (via Ben Lorica)
WebGraph — a framework for graph compression aimed at studying web graphs. It provides simple ways to manage very large graphs, exploiting modern compression techniques. (via Ben Lorica)
Learn to Program with Minecraft Plugins — You’ll need to add features to the game itself: learn how to build plugins for your own Minecraft server using the Java programming language. You don’t need to know anything about programming to get started—-this book will teach you everything you need to know! Shameless Christmas stocking bait! (via Greg Borenstein)
ISS Enjoys Malware — Kaspersky reveals ISS had XP malware infestation before they shifted to Linux. The Gravity movie would have had more registry editing sessions if the producers had cared about FACTUAL ACCURACY.
Big Data Approach to Computational Creativity (Arxiv) — although the “results” are a little weak (methodology for assessing creativity not described, and this sadly subjective line “professional chefs at various hotels, restaurants, and culinary schools have indicated that the system helps them explore new vistas in food”), the process and mechanism are fantastic. Bayesian surprise, crowdsourced tagged recipes, dictionaries of volatile compounds, and more. (via MIT Technology Review)
Go at 4 — recapping four years of Go language growth.
Las Vegas Street Lights to Record Conversations (Daily Mail) — The wireless, LED lighting, computer-operated lights are not only capable of illuminating streets, they can also play music, interact with pedestrians and are equipped with video screens, which can display police alerts, weather alerts and traffic information. The high tech lights can also stream live video of activity in the surrounding area. Technology vendor is Intellistreets. LV says, Right now our intention is not to have any cameras or recording devices. Love that “right now”. Can’t wait for malware to infest it.
Introduction to Behaviour Trees — DAGs with codey nodes. Behavior trees replace the often intangible growing mess of state transitions of finite state machines (FSMs) with a more restrictive but also more structured traversal defining approach.
P vs NP Cheat Sheet — the space and time Big-O complexities of common algorithms used in Computer Science.
Airmail — Mac gmail client with offline mode that fails to suck.
The Page-Fault Weird Machine: Lessons in Instruction-less Computation (Usenix) — video, audio, and text of a paper that’ll make your head hurt. We demonstrate a Turing-complete execution environment driven solely by the IA32 architecture’s interrupt handling and memory translation tables, in which the processor is trapped in a series of page faults and double faults, without ever successfully dispatching any instructions. LOLWUT?!
Fog Creek’s Remote Work Policy — In the absence of new information, the assumption is that you’re producing. When you step outside the HQ work environment, you should flip that burden of proof. The burden is on you to show that you’re being productive. Is that because we don’t trust you? No. It’s because a few normal ways of staying involved (face time, informal chats, lunch) have been removed.
MillWheel (PDF) — a framework for building low-latency data-processing applications that is widely used at Google. Users specify a directed computation graph and application code for individual nodes, and the system manages persistent state and the continuous ﬂow of records, all within the envelope of the framework’s fault-tolerance guarantees. From Google Research.
Probabilistic Scraping of Plain Text Tables — the method leverages topological understanding of tables, encodes it declaratively into a mixed integer/linear program, and integrates weak probabilistic signals to classify the whole table in one go (at sub second speeds). This method can be used for any kind of classification where you have strong logical constraints but noisy data.
How Does Copyright Work in Space? (The Economist) — amazingly complex rights trail for the International Space Station-recorded cover of “Space Oddity”. Sample: Commander Hadfield and his son Evan spent several months hammering out details with Mr Bowie’s representatives, and with NASA, Russia’s space agency ROSCOSMOS and the CSA. That’s the SIMPLE HAPPY ENDING.
Great Lessons: Evan Weinberg’s “Do You Know Blue?” (Dan Meyer) — It’s a bridge from math to computer science. Students get a chance to write algorithms in a language understood by both mathematicians and the computer scientists. It’s analogous to the Netflix Prize for grown-up computer scientists.
The Internet of Things That Do What You Tell Them: Cory Doctorow passionately explains how computers are already entwined in our lives, which means laws that support lock-in are much more than inconveniences.