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» A Minimal Periods Algorithm with Applications
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92
Voted
KDD
2010
ACM
223views Data Mining» more  KDD 2010»
15 years 5 months ago
An efficient algorithm for a class of fused lasso problems
The fused Lasso penalty enforces sparsity in both the coefficients and their successive differences, which is desirable for applications with features ordered in some meaningful w...
Jun Liu, Lei Yuan, Jieping Ye
ISSAC
1991
Springer
89views Mathematics» more  ISSAC 1991»
15 years 7 months ago
On the Resolution of Index Form Equations
In the present paper we describe a new algorithm to determine the minimal index and all elements with minimal index in totally real biquadratic fields with Galois group D8. The m...
István Gaál, Attila Pethö, Mich...
159
Voted
KDD
2007
ACM
249views Data Mining» more  KDD 2007»
16 years 4 months ago
The minimum consistent subset cover problem and its applications in data mining
In this paper, we introduce and study the Minimum Consistent Subset Cover (MCSC) problem. Given a finite ground set X and a constraint t, find the minimum number of consistent sub...
Byron J. Gao, Martin Ester, Jin-yi Cai, Oliver Sch...
152
Voted
PDPTA
2004
15 years 5 months ago
Efficient Disk Replacement and Data Migration Algorithms for Large Disk Subsystems
Random data placement has recently emerged as an alternative to traditional data striping. From a performance perspective, it has been demonstrated to be an efficient and scalable...
Roger Zimmermann, Beomjoo Seo
161
Voted
ICCV
2011
IEEE
14 years 3 months ago
Recursive MDL via Graph Cuts: Application to Segmentation
We propose a novel patch-based image representation that is useful because it (1) inherently detects regions with repetitive structure at multiple scales and (2) yields a paramete...
Lena Gorelick, Andrew Delong, Olga Veksler, Yuri B...