144 search results - page 27 / 29 » Query dependent ranking using K-nearest neighbor |
SODA
2010
ACM
14 years 5 months ago
2010
ACM
Detecting and counting the number of copies of certain subgraphs (also known as network motifs or graphlets), is motivated by applications in a variety of areas ranging from Biolo...
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
The ranking function used by search engines to order results is learned from labeled training data. Each training point is a (query, URL) pair that is labeled by a human judge who...
SPIRE
2004
Springer
14 years 27 days ago
2004
Springer
Abstract Searching information resources using mobile devices is affected by displays on which only a small fraction of the set of ranked documents can be displayed. In this study ...
SENSYS
2003
ACM
14 years 24 days ago
2003
ACM
The widespread deployment of sensor networks is on the horizon. One of the main challenges in sensor networks is to process and aggregate data in the network rather than wasting e...
ADBIS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. We propose a new approach for enhancing collaborative information retrieval by means of incorporating positional data for a location-aware personalized retrieval process....