Pramod Lakshmanan pixyj

General Background and Overview

Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
Models and Issues in Data Stream Systems
Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
[Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t

In-Application Sandboxing with Web Workers

A design rationale.

For the past fews years, the Web has been shifting control to the client. Given the limitations of remote services, developers are now looking for ways to "unhost" static applications – that is, break the dependency on remote servers while still using the Web platform.

One untapped technology for client-side control is the Web Worker Sandbox. This API lets the Page load, execute, and destroy separate Worker threads which use their own Virtual Machines. By using Worker Sandboxes to drive behavior, the Web can give users the choice of which software they run together, shifting development from a centralized SaaS model into a distributed and free (as in freedom) script-sharing model.

Worker Sandboxes can Execute Arbitrary Code

A pseudonymous trust system for a decentralized anonymous marketplace

Dionysis Zindros, National Technical University of Athens [email protected]

Keywords

pseudonymous anonymous web-of-trust identity trust bitcoin namecoin proof-of-burn timelock decentralized anonymous marketplace openbazaar

	from rest_framework.parsers import JSONParser
	from django.conf import settings
	import re
	import json

	first_cap_re = re.compile('(.)([A-Z][a-z]+)')
	all_cap_re = re.compile('([a-z0-9])([A-Z])')

	def camel_to_underscore(name):
	s1 = first_cap_re.sub(r'\1_\2', name)

	package main

	import (
	"fmt"
	)

	func approx(z, x float64) float64 {
	z = z - (z*z - x)/2/z
	return z

	/**
	* Author: Felipe Ferreri Tonello <[email protected]>
	*
	* This url-shortner it only works with ASCII characters. It encodes and
	* decodes ids.
	* You can change base_x as you wish.
	*
	* It runs at least 20 times faster then a Python implementation.
	*
	* $ time python url-shortner.py -s I7

	import os
	import time

	from watchdog.observers import Observer
	from watchdog.events import FileSystemEventHandler

	class VHandler(FileSystemEventHandler):

	def __init__(self):
	FileSystemEventHandler.__init__(self)

	<html>
	<head>
	<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.2/underscore-min.js"></script>
	<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
	<script src="//ajax.cdnjs.com/ajax/libs/json2/20110223/json2.js"></script>

	<!--
	TODO:

	/** @jsx React.DOM */
	'use strict';

	var React = require('react'),
	{ PropTypes } = React;

	var AudioPlayer = React.createClass({
	propTypes: {
	source: PropTypes.string.isRequired,
	isPlaying: PropTypes.bool.isRequired,

	"""
	Problem Description:
	You are given three vessels A, B and C of capacities 8, 5 and 3 gallons respectively. A is filled, while B and C are empty.
	Divide the liquid in A into two equal quantities.
	(From Graph Theory, Narsingh Deo)
	http://bit.ly/1Dnp4HA

	Usage:
	import decanting as dc
	import networkx as nx

Pramod Lakshmanan pixyj

General Background and Overview

In-Application Sandboxing with Web Workers

A pseudonymous trust system for a decentralized anonymous marketplace

Keywords

Abstract