2194 search results - page 224 / 439 » Improving HLRTA*( k ) |
CHI
2011
ACM
14 years 5 months ago
2011
ACM
Despite being an important channel for end-user assistance, few studies have directly investigated the interactions that occur in modern-day practice of software product support. ...
128
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CISS
2011
IEEE
14 years 5 months ago
2011
IEEE
—In this work we address the problem of state estimation in dynamical systems using recent developments in compressive sensing and sparse approximation. We formulate the traditio...
166
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ICDE
2011
IEEE
14 years 4 months ago
2011
IEEE
— In this paper, we study the problem of efficiently computing multiple aggregation queries over a data stream. In order to share computation, prior proposals have suggested ins...
115
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NI
2011
14 years 4 months ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...
178
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PAKDD
2011
ACM
14 years 4 months ago
2011
ACM
A structural similarity kernel is presented in this paper for SVM learning, especially for learning with imbalanced datasets. Kernels in SVM are usually pairwise, comparing the sim...