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TODS
2012
13 years 9 months ago
A survey of B-tree logging and recovery techniques
B-trees have been ubiquitous in database management systems for several decades, and they serve in many other storage systems as well. Their basic structure and their basic operat...
Goetz Graefe
JMLR
2012
13 years 9 months ago
Wilks' phenomenon and penalized likelihood-ratio test for nonparametric curve registration
The problem of curve registration appears in many different areas of applications ranging from neuroscience to road traffic modeling. In the present work, we propose a nonparamet...
Arnak S. Dalalyan, Olivier Collier
JMLR
2012
13 years 9 months ago
Detecting Network Cliques with Radon Basis Pursuit
In this paper, we propose a novel formulation of the network clique detection problem by introducing a general network data representation framework. We show connections between o...
Xiaoye Jiang, Yuan Yao, Han Liu, Leonidas J. Guiba...
JMLR
2012
13 years 9 months ago
Stick-Breaking Beta Processes and the Poisson Process
We show that the stick-breaking construction of the beta process due to Paisley et al. (2010) can be obtained from the characterization of the beta process as a Poisson process. S...
John William Paisley, David M. Blei, Michael I. Jo...
JMLR
2012
13 years 9 months ago
Message-Passing Algorithms for MAP Estimation Using DC Programming
We address the problem of finding the most likely assignment or MAP estimation in a Markov random field. We analyze the linear programming formulation of MAP through the lens of...
Akshat Kumar, Shlomo Zilberstein, Marc Toussaint