111 search results - page 17 / 23 » An Information Retrieval Model Based on Discrete Fourier Tra... |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
A near-planar object seen from different viewpoints results in differently deformed images. Under some assumptions, viewpoint changes can be modeled by affine transformations. Sh...
MMM
2006
Springer
14 years 1 months ago
2006
Springer
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Information retrieval systems conventionally assess document relevance using the bag of words model. Consequently, relevance scores of documents retrieved for different queries a...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
Co-citation (number of nodes linking to both of a given pair of nodes) is often used heuristically to judge similarity between nodes in a complex network. We investigate the relat...
SEMCO
2008
IEEE
14 years 1 months ago
2008
IEEE
A huge amount of data and metadata emerges from Web 2.0 applications which have transformed the Web to a mass social interaction and collaboration medium. Collaborative Tagging Sy...