This year's discovery challenge presents two tasks in the new area
of social bookmarking. One task covers spam detection and
the other covers tag recommendations. As we are hosting the social bookmark and
publication sharing system BibSonomy, we are able to provide a dataset
of BibSonomy for the challenge. A training dataset for both tasks is provided at the beginning of the competition.
The test dataset will be released 48 hours before the final deadline. Due to a very tight schedule we cannot grant any deadline
The presentation of the results will take place at the ECML/PKDD workshop where the top teams are
invited to present their approaches and results.
mendation service which can be called via HTTP by BibSonomy's recommender when a user posts a bookmark or publication. All participating recommenders are called on each posting process, one of them is choosen to actually deliver the results to the user. We can then measure
Kindrd works by making ‘Links’ between things. A Link can be anything; the city that inspired an album, the book that led to a film or two songs that just feel like they go together. These links help us to explore the things we love and discover media in a whole new way. We call it ‘Mapping Culture’.
Libraries are continually changing to meet the needs of users. This includes implementing discovery tools, also referred to as web-scale discovery tools or services, to make it easier to search through their physical, digital and electronic collections. Even if these tools are still new, vendors and suppliers are continuously improving their functionalities offering new services…
On 9 January 1909, British polar explorer Ernest Shackleton and three companions reached a new Farthest South latitude of 88° 23′ S, a point only 180 km from the South Pole and were forced to return to McMurdo Sound in a race against starvation.
On October 18, 1989, the unmanned NASA spacecraft Galileo was launched on her mission to study the planet Jupiter and its moons. Named after the astronomer Galileo Galilei, it consisted of an orbiter and entry probe, which descended into Jupiter's atmosphere.
Die neue learn:line NRW orientiert sich an der aktuellen Bedarfsentwicklung im Bildungsbereich. Eine stetig wachsende Zahl an Bildungsinhalten in einer immer größer werdenden Plattformgemeinde macht das Auffinden konkreter Unterrichtsmedien fortlaufend schwieriger. Die neue learn:line NRW stellt sich dieser Herausforderung, indem sie eine zentrale Suche für qualitative Bildungsinhalte bietet. Ein Datenpool von zurzeit ca. 14.000 Bildungsmedien ermöglicht über eine differenzierte Suche das Auffinden gewünschter Materialien.
G. I. Webb, S. Butler, and D. Newlands. Proceedings of The Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD-2003), page 256-265. New York, The Association for Computing Machinery, (2003)
G. I. Webb. Proceedings of the Seventh ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD-2001)short paper, page 383-388. New York, The Association for Computing Machinery, (2001)