3972 search results - page 157 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
139
Voted
WWW
2009
ACM
16 years 4 months ago
2009
ACM
In order to artificially boost the rank of commercial pages in search engine results, search engine optimizers pay for links to these pages on other websites. Identifying paid lin...
137
Voted
ICML
2009
IEEE
15 years 10 months ago
2009
IEEE
One of the main problems in probabilistic grammatical inference consists in inferring a stochastic language, i.e. a probability distribution, in some class of probabilistic models...
116
Voted
IMC
2009
ACM
15 years 10 months ago
2009
ACM
Packet sampling techniques introduce measurement errors that should be carefully handled in order to correctly characterize the network behavior. In the literature several works h...
140
Voted
SIGIR
2003
ACM
15 years 9 months ago
2003
ACM
Current Web search engines generally impose link analysis-based re-ranking on web-page retrieval. However, the same techniques, when applied directly to small web search such as i...
111
Voted
ICANN
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. This paper proposes a general approach named ExpectationMiniMax (EMM) for clustering analysis without knowing the cluster number. It describes the contrast function of Ex...