Anonymous P2P Interest in anonymous P2P systems has increased in recent years for many reasons, ranging from the desire to share files without revealing one's network identity and risking litigation to distrust in governments, concerns over mass surveillance and data retention, and lawsuits against bloggers. Motivation for anonymity There are many reasons to use anonymous P2P technology; most of them are generic to all forms of online anonymity. P2P users who desire anonymity usually do so as they do not wish to be identified as a publisher (sender), or reader (receiver), of information. Common reasons include: A particularly open view on legal and illegal content is given in The Philosophy Behind Freenet.
Internet Laboratory for Empirical Network Science (iLENS) Project Summary Effective Internet measurement raises daunting issues for the research community and funding agencies. Improved understanding of the structure and dynamics of Internet topology, routing, workload, performance, and vulnerabilities remain a disturbingly elusive priority, in part for lack of largescale distributed network measurement infrastructure available to scientific researchers. The dearth is understandable; measurement of operational Internet infrastructure involves navigating more complex and interconnected dimensions than measurement in most scientific disciplines: logistical, financial, methodological, technical, legal, and ethical.
When To Use Supervised And Unsupervised Data Mining » When To Use Supervised And Unsupervised Data Mining Data mining techniques come in two main forms: supervised (also known as predictive or directed) and unsupervised (also known as descriptive or undirected). Both categories encompass functions capable of finding different hidden patterns in large data sets. Although data analytics tools are placing more emphasis on self service, it’s still useful to know which data mining operation is appropriate for your needs before you begin a data mining operation. Supervised Data Mining
Music visualization Screenshot of preset included in MilkDrop, a PC based music visualization software (version 1.04d, 2001) Visualization techniques range from simple ones (e.g., a simulation of an oscilloscope display) to elaborate ones, which often include a plurality of composited effects. The changes in the music's loudness and frequency spectrum are among the properties used as input to the visualization. QuickStart! - VTC Help Movies Course Online "VTC" refers to Virtual Training Company, Inc. "You" refers to the user or subscriber. "Software" refers to the VTC training content and software. 2. Research Blog: Text summarization with TensorFlow Original Text: Alice and Bob took the train to visit the zoo. They saw a baby giraffe, a lion, and a flock of colorful tropical birds. Extractive Summary: Alice and Bob visit the zoo. saw a flock of birds. Above we extract the words bolded in the original text and concatenate them to form a summary. As we can see, sometimes the extractive constraint can make the summary awkward or grammatically strange. Another approach is to simply summarize as humans do, which is to not impose the extractive constraint and allow for rephrasings.
Diceware Passphrase Home This page offers a better way to create a strong, yet easy to remember passphrase for use with encryption and security programs. Weak passwords and passphrases are one of the most common flaws in computer security. Take a few minutes and learn how to do it right. The information presented here can be used by anyone. No background in cryptography or mathematics is required. Notes 7a Chi-square Goodness-of-fit Chi-Square ( 2 ) Goodness-of-Fit The Z-test, t-test, and Pearson's r all assume that at least one of the variables (usually the dependent variable) is measured on the interval or ratio scale. When variables of interest are nominal or categorical, these statistical tests could be inappropriate and produce misleading information. A chi-square statistic, however, provide a more appropriate assessment for such data.
Edward Snowden Explains How To Reclaim Your Privacy LAST MONTH, I met Edward Snowden in a hotel in central Moscow, just blocks away from Red Square. It was the first time we’d met in person; he first emailed me nearly two years earlier, and we eventually created an encrypted channel to journalists Laura Poitras and Glenn Greenwald, to whom Snowden would disclose overreaching mass surveillance by the National Security Agency and its British equivalent, GCHQ. This time around, Snowden’s anonymity was gone; the world knew who he was, much of what he’d leaked, and that he’d been living in exile in Moscow, where he’s been stranded ever since the State Department canceled his passport while he was en route to Latin America. His situation was more stable, the threats against him a bit easier to predict.
Researchers Make BitTorrent Anonymous and Impossible to Shut Down While the BitTorrent ecosystem is filled with uncertainty and doubt, researchers at Delft University of Technology have released the first version of their anonymous and decentralized BitTorrent network. "Tribler makes BitTorrent anonymous and impossible to shut down," lead researcher Prof. Pouwelse says. The Pirate Bay shutdown has once again shows how vulnerable the BitTorrent ‘landscape’ is to disruptions.