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JMLR
2010
155views more  JMLR 2010»
15 years 4 months ago
Approximate Tree Kernels
Convolution kernels for trees provide simple means for learning with tree-structured data. The computation time of tree kernels is quadratic in the size of the trees, since all pa...
Konrad Rieck, Tammo Krueger, Ulf Brefeld, Klaus-Ro...
MICS
2010
137views more  MICS 2010»
15 years 4 months ago
Finding Range Minima in the Middle: Approximations and Applications
Abstract. A Range Minimum Query asks for the position of a minimal element between two specified array-indices. We consider a natural extension of this, where our further constrai...
Johannes Fischer, Volker Heun
PERCOM
2010
ACM
15 years 4 months ago
Towards ontology-driven development of applications for smart environments
—In the environments where heterogeneous devices need to share information, utilize services of each other, and participate as components in various smart applications, it is com...
Artem Katasonov, Marko Palviainen
PVLDB
2010
152views more  PVLDB 2010»
15 years 4 months ago
k-Nearest Neighbors in Uncertain Graphs
Complex networks, such as biological, social, and communication networks, often entail uncertainty, and thus, can be modeled as probabilistic graphs. Similar to the problem of sim...
Michalis Potamias, Francesco Bonchi, Aristides Gio...
SISAP
2010
IEEE
149views Data Mining» more  SISAP 2010»
15 years 4 months ago
On applications of parameterized hyperplane partitioning
The efficient similarity search in metric spaces is usually based on several low-level partitioning principles, which allow filtering of non-relevant objects during the search. I...
Jakub Lokoc, Tomás Skopal
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