ZXing (pronounced "zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. Our focus is on using the built-in camera on mobile phones to scan and decode barcodes on the device, without communicating with a server. However the project can be used to encode and decode barcodes on desktops and servers as well. We currently support these formats:
Mahout currently has
Collaborative Filtering
User and Item based recommenders
K-Means, Fuzzy K-Means clustering
Mean Shift clustering
Dirichlet process clustering
Latent Dirichlet Allocation
Singular value decomposition
Parallel Frequent Pattern mining
Complementary Naive Bayes classifier
Random forest decision tree based classifier
High performance java collections (previously colt collections)
A vibrant community
and many more cool stuff to come by this summer thanks to Google summer of code
VIAF ist ein Gemeinschaftsprojekt von Nationalbibliotheken, das von OCLC implementiert und gehosted wird. Projektziel ist es, eine Kostensenkung bibliothekarischer Normdaten bei gleichzeitiger Steigerung ihres Nutzens zu erreichen, indem die nationalen Normdateien abgeglichen und verlinkt werden und die verlinkten Daten im Web zugänglich gemacht werden.