Mobile Century On February 8th, CCIT, Caltrans, Nokia, and UC Berkeley’s Department of Civil and Environmental Engineering collaborated to conduct an unprecedented experiment in the area of traffic monitoring. The event was enormously successful, both
Cellphones team up to become smart CCTV swarm * 17:43 31 October 2007 * NewScientist.com news service * Tom Simonite Printable versionEmail to a friendRSS FeedSyndicate Tools digg thisAdd My YahooAdd Google Reader reddit submitNewsvinecite
Requirements
The main requirements that a clustering algorithm should satisfy are:
scalability;
dealing with different types of attributes;
discovering clusters with arbitrary shape;
minimal requirements for domain knowledge to determine input parameters;
ability to deal with noise and outliers;
insensitivity to order of input records;
high dimensionality;
interpretability and usability.
11:30-12:15:
Jean-Loup
Guillaume, Université catholique de Louvain,
Belgium and Université de Paris 6, France
Ultra-fast
multi-resolution method for detecting communities in large networks
Die Zeit der Kopfjäger
Von Christian Stöcker
Das soziale Internet, von dem die Netzgemeinde im Augenblick schwärmt, lebt von den Investitionen seiner Nutzer. Der Kampf der Profis, die Geld verdienen wollen, um die besten Köpfe hat jedoch bereits begonnen. Das Netz der zweiten Generation verliert seine Unschuld.
PPrett: The major clou is that the topical clusters (e.g. Information Retrieval, Machine Learning) can be sorted according to their HITS scores (Hub, Authority).
P. Singla, und M. Richardson. WWW '08: Proceeding of the 17th international conference on World Wide Web, Seite 655--664. New York, NY, USA, ACM, (2008)