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» Consistency of the Neighbor-Net Algorithm
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JMLR
2006
120views more  JMLR 2006»
15 years 6 months ago
Kernel-Based Learning of Hierarchical Multilabel Classification Models
We present a kernel-based algorithm for hierarchical text classification where the documents are allowed to belong to more than one category at a time. The classification model is...
Juho Rousu, Craig Saunders, Sándor Szedm&aa...
ALGORITHMICA
2005
84views more  ALGORITHMICA 2005»
15 years 6 months ago
Optimal Read-Once Parallel Disk Scheduling
An optimal prefetching and I/O scheduling algorithm L-OPT, for parallel I/O systems, using a read-once model of block references is presented. The algorithm uses knowledge of the n...
Mahesh Kallahalla, Peter J. Varman
OSDI
2002
ACM
16 years 7 months ago
Taming Aggressive Replication in the Pangaea Wide-Area File System
Pangaea is a wide-area file system that supports data sharing among a community of widely distributed users. It is built on a symmetrically decentralized infrastructure that consi...
Yasushi Saito, Christos T. Karamanolis, Magnus Kar...
ALT
2004
Springer
16 years 3 months ago
Learning r-of-k Functions by Boosting
We investigate further improvement of boosting in the case that the target concept belongs to the class of r-of-k threshold Boolean functions, which answer “+1” if at least r o...
Kohei Hatano, Osamu Watanabe
DEXAW
2008
IEEE
252views Database» more  DEXAW 2008»
16 years 1 months ago
XML Tree Structure Compression
In an XML document a considerable fraction consists of markup, that is, begin and end-element tags describing the document’s tree structure. XML compression tools such as XMill ...
Sebastian Maneth, Nikolay Mihaylov, Sherif Sakr