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PAMI
1998
107views more  PAMI 1998»
15 years 1 months ago
Graph Matching With a Dual-Step EM Algorithm
—This paper describes a new approach to matching geometric structure in 2D point-sets. The novel feature is to unify the tasks of estimating transformation geometry and identifyi...
Andrew D. J. Cross, Edwin R. Hancock
ICDM
2007
IEEE
173views Data Mining» more  ICDM 2007»
15 years 7 months ago
Sparse Word Graphs: A Scalable Algorithm for Capturing Word Correlations in Topic Models
Statistical topic models such as the Latent Dirichlet Allocation (LDA) have emerged as an attractive framework to model, visualize and summarize large document collections in a co...
Ramesh Nallapati, Amr Ahmed, William W. Cohen, Eri...
TC
2010
14 years 11 months ago
A Novel Weighted-Graph-Based Grouping Algorithm for Metadata Prefetching
— Although data prefetching algorithms have been extensively studied for years, there is no counterpart research done for metadata access performance. Existing data prefetching a...
Peng Gu, Jun Wang, Yifeng Zhu, Hong Jiang, Pengju ...
DAC
1997
ACM
15 years 5 months ago
A Graph-Based Synthesis Algorithm for AND/XOR Networks
In this paper, we introduce a Shared Multiple Rooted XORbased Decomposition Diagram XORDD to represent functions with multiple outputs. Based on the XORDD representation, we dev...
Yibin Ye, Kaushik Roy
IROS
2009
IEEE
151views Robotics» more  IROS 2009»
15 years 8 months ago
A comparison of SLAM algorithms based on a graph of relations
— In this paper, we address the problem of creating an objective benchmark for comparing SLAM approaches. We propose a framework for analyzing the results of SLAM approaches base...
Wolfram Burgard, Cyrill Stachniss, Giorgio Grisett...