1541 search results - page 28 / 309 » Analysis of Random Noise and Random Walk Algorithms |
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
We describe a recommender system in the domain of grocery shopping. While recommender systems have been widely studied, this is mostly in relation to leisure products (e.g. movies...
SDM
2010
SIAM
13 years 10 months ago
2010
SIAM
The privacy concerns associated with data analysis over social networks have spurred recent research on privacypreserving social network analysis, particularly on privacypreservin...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— We study hybrid search schemes for unstructured peer-to-peer networks. We quantify performance in terms of number of hits, network overhead, and response time. Our schemes comb...
SIAMIS
2010
13 years 3 months ago
2010
It is known that cross correlation of waves generated by noise sources, propagating in an unknown medium, and recorded by a sensor array, can provide information about the medium. ...