ENTRIES TAGGED "analysis"

The Snapchat Leak

4.6 million phone numbers, is one of them yours?

While the site crumbled quickly under the weight of so many people trying to…
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Four short links: 26 June 2013

Four short links: 26 June 2013

Neural Memory Allocation, DoD Synthbio, Sierra Leone Makers, and Complex Humanities Networks

  1. Memory Allocation in Brains (PDF) — The results reviewed here suggest that there are competitive mechanisms that affect memory allocation. For example, new dentate gyrus neurons, amygdala cells with higher excitability, and synapses near previously potentiated synapses seem to have the competitive edge over other cells and synapses and thus affect memory allocation with time scales of weeks, hours, and minutes. Are all memory allocation mechanisms competitive, or are there mechanisms of memory allocation that do not involve competition? Even though it is difficult to resolve this question at the current time, it is important to note that most mechanisms of memory allocation in computers do not involve competition. Does the dissector use a slab allocator? Tip your waiter, try the veal.
  2. Living Foundries (DARPA) — one motivating, widespread and currently intractable problem is that of corrosion/materials degradation. The DoD must operate in all environments, including some of the most corrosively aggressive on Earth, and do so with increasingly complex heterogeneous materials systems. This multifaceted and ubiquitous problem costs the DoD approximately $23 Billion per year. The ability to truly program and engineer biology, would enable the capability to design and engineer systems to rapidly and dynamically prevent, seek out, identify and repair corrosion/materials degradation. (via Motley Fool)
  3. Innovate Salone — finalists from a Sierra Leone maker/innovation contest. Part of David Sengeh‘s excellent work.
  4. Arts, Humanities, and Complex Networks — ebook series, conferences, talks, on network analysis in the humanities. Everything from Protestant letter networks in the reign of Mary, to the repertory of 16th century polyphony, to a data-driven update to Alfred Barr’s diagram of cubism and abstract art (original here).
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Digging into the UDID data

The UDID story has conflicting theories, so the only real thing we have to work with is the data.

Over the weekend the hacker group Antisec released one million UDID records that they claim to have obtained from an FBI laptop using a Java vulnerability. In reply the FBI stated: The FBI is aware of published reports alleging that an FBI laptop was compromised and private data regarding Apple UDIDs was exposed. At this time there…
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Top Stories: July 2-6, 2012

Top Stories: July 2-6, 2012

Reevaluating criticism of visualizations, why websites still matter, Amazon as friend and foe.

This week on O'Reilly: Andy Kirk made the case for open-minded criticism of visualizations, Brett Slatkin explained why you still need to own a website, and Greenleaf Book Group CEO Clint Greenleaf discussed the complicated relationship between publishers and Amazon.

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Walking the tightrope of visualization criticism

Walking the tightrope of visualization criticism

The balance, fairness and realism of our visualization criticism must improve.

A creative field, such as visualization, will have many different interpretations and perspectives. The resolution and richness of this opinion is important to safeguard.

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Why the finance world should care about big data and data science

Why the finance world should care about big data and data science

Roger Magoulas on data's potential to improve finance systems and create new businesses.

O'Reilly director of market research Roger Magoulas discusses the intersection of big data and finance, and the opportunities this pairing creates for financial experts.

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Re-engineering the data stack for speed

Re-engineering the data stack for speed

Acunu is taking a new approach to data storage. Here's what that means for developers.

Acunu CEO Tim Moreton talks about how his company has redesigned the data stack from the ground up, and what the resulting speed boost might mean for big data developers.

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Data and a sense of self

Data and a sense of self

Gary Wolf on how Quantified Self marries data with personal improvement.

User data isn’t the sole domain of marketing manipulation — we can harness and apply that data for our own purposes as well. In this interview, Gary Wolf explains how the Quantified Self is encouraging “the personal use of personal data.”

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2010 State of the Computer Book Market, Post 5 – Wrap-Up and Digital

In this final post, I provide a summary of the first four posts, provide some insight into a view of top authors, and include some data on electronic books and how parts of the digital world are surpassing the print world.

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2010 State of the Computer Book Market, Post 4 – The Languages

In the fourth post in this series, we look at programming languages and drill in a little on each language area.

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