Wikipedia
Archived; click post to view. Excerpt: Hey everyone after posting my first screencast in this series reviewing the basic process for creating remote procedure calls in GWT we are now finally starting with the real tutorial for building an autocomplete service. This tutorial (again hosted on wikipedia) covers the basic user interface meaning how to [...]
Building an Autocompletion on GWT screencast Part 1: Getting Warm – Reviewing remote procedure calls
Archived; click post to view. Excerpt: Quite a while ago I promised to create some screencasts on how to build a (personalized) Autocompletion in GWT. Even though the screencasts have been created for quite some time now I had to wait publishing them for various reasons. Finally it is now the time to go public [...]
Archived; click post to view. Excerpt: During my trip in China I was visiting Beijing on two weekends and Maceau on another weekend. These trips have been mainly motivated to meet old friends. Especially the heads behind the biggest English resource of Chinese Rock music Rock in China who are Max-Leonhard von Schaper and the [...]
Archived; click post to view. Excerpt: I am one of the web pioneers but this is about the most amazing thing that I will be witnessing on the web as long as I can remember. Tomorrow on January 18th the english version of Wikipedia will shut down for 24 hours to protest two upcoming (?) [...]
Archived; click post to view. Excerpt: Today I started an experiment I created an excercise for coursework in algorithms and data structures that is very unusuale and many people have been criticle if this was a good idea. The idea behind the exercise is that studens should read wikipedia articles to topics related to lectures [...]
Continue reading about Algorithms exercise: Find mistakes in Wikipedia articles
Archived; click post to view. Excerpt: 2011 is almost over and more than 9 months of my PhD have already passed by. During my math diploma I was founded by the german national academic foundation. Besides some really nice benefits that came along with this every 6 months I was forced to write reports about [...]
Continue reading about My first PhD year summerized: What a great choice of mine!
Archived; click post to view. Excerpt: In the end of September I discovered an amazing data set which is provided by Google! It is called the Google n gram data set. Even thogh the english wikipedia article about ngrams needs some clen up it explains nicely what an ngram is. http://en.wikipedia.org/wiki/N-gram The data set is [...]
Continue reading about Download Google n gram data set and neo4j source code for storing it
Archived; click post to view. Excerpt: UPDATE: the paper got accepted at SOCIALCOM2012 and the source code and data sets are online UPDATE II: Download the paper (11 Pages from Social Com 2012 with Co Authors: Thomas Gottron, Jonas Kunze, Ansgar Scherp and Steffen Staab) and the slides I already said that my first research [...]
Archived; click post to view. Excerpt: #1: Sorting huge files Sorting big files might not be as simple as just implementing an sort algorithm. As soon as the file does not fit in memory any more smarter implementations have to be applied. One way is to sort the file on the hard disk. We remark [...]
Archived; click post to view. Excerpt: UPDATE: you can find an evaluation of the following blog post and idea on: http://www.rene-pickhardt.de/graphity-an-efficient-graph-model-for-retrieving-the-top-k-news-feeds-for-users-in-social-networks/ Hey everyone I can finally demonstrate the neo4j and gwt system that I have been blogging about over the last weeks here and here. But please find the demo under the following adress: http://gwt.metalcon.de/GWT-Modelling [...]
Continue reading about neo4j based social news feed demo on wikipedia graph running
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