38 search results - page 2 / 8 » Report on ACM sigir workshop on mathematical formal methods ... |
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
Adaptive Information Retrieval (IR) systems are designed to optimize retrieval effectiveness and user interaction in an underlying search environment. In this article, we report o...
SIGIR
2010
ACM
12 years 11 months ago
2010
ACM
This paper reports on the Large Scale Hierarchical Classification workshop (http:// kmi.open.ac.uk/events/ecir2010/workshops-tutorials), held in conjunction with the European Conf...
SIGIR
2002
ACM
13 years 4 months ago
2002
ACM
This paper gives an overview of the evaluation method used for the Web Retrieval Task in the Third NTCIR Workshop, which is currently in progress. In the Web Retrieval Task, we tr...
SIGIR
2004
ACM
13 years 10 months ago
2004
ACM
Empirical studies of information retrieval methods show that good retrieval performance is closely related to the use of various retrieval heuristics, such as TF-IDF weighting. On...
SIGIR
2009
ACM
13 years 11 months ago
2009
ACM
Among the retrieval models that have been proposed in the last years, the ESA model of Gabrilovich and Markovitch received much attention. The authors report on a significant imp...