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» The many facets of natural computing
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WWW
2007
ACM
16 years 15 days ago
The complex dynamics of collaborative tagging
The debate within the Web community over the optimal means by which to organize information often pits formalized classifications against distributed collaborative tagging systems...
Harry Halpin, Valentin Robu, Hana Shepherd
PODS
2009
ACM
112views Database» more  PODS 2009»
16 years 11 days ago
Optimal sampling from sliding windows
APPEARED IN ACM PODS-2009. A sliding windows model is an important case of the streaming model, where only the most "recent" elements remain active and the rest are disc...
Vladimir Braverman, Rafail Ostrovsky, Carlo Zaniol...
ICDM
2009
IEEE
149views Data Mining» more  ICDM 2009»
15 years 6 months ago
Accelerated Gradient Method for Multi-task Sparse Learning Problem
—Many real world learning problems can be recast as multi-task learning problems which utilize correlations among different tasks to obtain better generalization performance than...
Xi Chen, Weike Pan, James T. Kwok, Jaime G. Carbon...
RTSS
2008
IEEE
15 years 6 months ago
Rate-Harmonized Scheduling for Saving Energy
—Energy consumption continues to be a major concern in multiple application domains including powerhungry data centers, portable and wearable devices, mobile communication device...
Anthony Rowe, Karthik Lakshmanan, Haifeng Zhu, Rag...
CIBCB
2005
IEEE
15 years 5 months ago
Toward Protein Structure Analysis with Self-Organizing Maps
- Establishing structure-function relationships on the proteomic scale is a unique challenge faced by bioinformatics and molecular biosciences. Large protein families represent nat...
Lutz Hamel, Gongqin Sun, Jing Zhang