274 search results - page 12 / 55 » On Random Sampling over Joins |
139
Voted
JMLR
2012
13 years 4 months ago
2012
We present the first PAC bounds for learning parameters of Conditional Random Fields [12] with general structures over discrete and real-valued variables. Our bounds apply to com...
132
click to vote
WSC
2008
15 years 4 months ago
2008
We are interested in computing tail probabilities for the maxima of Gaussian random fields. In this paper, we discuss two special cases: random fields defined over a finite number...
106
click to vote
ICDCS
2006
IEEE
15 years 7 months ago
2006
IEEE
We propose a peer-to-peer architecture designed to overcome asymmetries in upload/download speeds that are typical in end-user dialup, broadband and cellular wireless Internet con...
111
click to vote
SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
AAAI
2008
15 years 4 months ago
2008
We introduce novel algorithms for generating random solutions from a uniform distribution over the solutions of a boolean satisfiability problem. Our algorithms operate in two pha...