please find all the information of the talk in oxford. the slides of the talk just given in at Rigour and Openness in Oxford the original product requirement document for the related work project technical slides about related work at FOSDEM 2013 the source code the data Btw it will be build on graphity to …
Year: 2013
Teaching Web Science (web architecture and Web ethics) to students
In July 2012 we taught a course for the German National Summer School for high school students. The course consisted of 50 hours over 14 days. Due to some specific settings of the Summer School we had to make a few adjustments to the format of our curriculum and lectures. Still we gathered some good …
Organization of the Open Access event 2013 in Oxford.
During the past two months I invested quite some of my spare free time to contribute to the organization of the open access event Rigor and Openness in 21st century science which will take place in the University of Oxford on April 11th and 12th. The Idea of the conference came up during Heinrich’s time …
Building an Autocompletion on GWT screencast Part 2: Invoking The Remote Procedure Call
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 integreate a SuggestBox instead of a …
Building an Autocompletion on GWT screencast Part 1: Getting Warm – Reviewing remote procedure calls
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 with the first video. I do …
Slides of Related work application presented in the Graphdevroom at FOSDEM
Download the slidedeck of our talk at fosdem 2013 including all the resources that we pointed to. Most important other links are: source code slides from the talk data sets proposal cypher benchmark was great talking here and again we are open source, open data and so on. So if you have suggestions or want …
The start of the Linked Data benchmark council Eu FP7 Big Data pro
Peter who is working for Neo4j is an industry partner of the http://www.ldbc.eu/ which is a EU FP7 Project in the Big Data call. The goal of this project is to put out good methodologies for benchmarking linked open data and rdf stores as well as graph data bases. In this context the council should …
Davy Suvee on FluxGraph – Towareds a time aware graph built on Datomic
Davy really nicely introduced the problem of looking at a snapshot of a data base. This problem obviously exists for any data base technology. You have a lot of timestamped records but running a query as if you fired it a couple of month ago is always a difficult challange. With FluxGraph a solution to …
Frank Cellar introduces ArangoDB
Frank Cellar (https://twitter.com/fceller) introduces his ArangoDB which is basically a Document store (key, value) and uses a blueprint graph interface. Interestingly he is doing his demonstrations on the DBLP data set which is highly relevant for Heinrich and my related work project which we are introducing in our talk. ArangoDB has several APIs to interact …
Michael Hunger talks about High Availability of Neo4j built on Paxos in the GraphDevroom @ FOSDEM
As we know neo4j has a master slave replication with eventual consistency so there is not the typical ACID requirements. The way is ether wring the master which pushes to the slaves. But it is also possible to write to the slaves directly which is super save but much slower since syncronization between slaves is …