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CG
2002
Springer
15 years 7 months ago
Improving progressive view-dependent isosurface propagation
Recently, we proposed a new isosurface extraction algorithm that extracts portions of the isosurface in a viewdependent manner by ray casting and propagation. The algorithm casts ...
Zhiyan Liu, Adam Finkelstein, Kai Li
COLING
2002
15 years 7 months ago
Unsupervised Learning of Generalized Names
We present an algorithm, Nomen, for learning generalized names in text. Examples of these are names of diseases and infectious agents, such as bacteria and viruses. These names ex...
Roman Yangarber, Winston Lin, Ralph Grishman
PAMI
2007
122views more  PAMI 2007»
15 years 6 months ago
Three-Dimensional Surface Mesh Segmentation Using Curvedness-Based Region Growing Approach
—A new parameter-free graph-morphology-based segmentation algorithm is proposed to address the problem of partitioning a 3D triangular mesh into disjoint submeshes that correspon...
Anupama Jagannathan, Eric L. Miller
ICWSM
2010
15 years 5 months ago
Coping With Noise in a Real-World Weblog Crawler and Retrieval System
In this paper we examine the effects of noise when creating a real-world weblog corpus for information retrieval. We focus on the DiffPost (Lee et al. 2008) approach to noise remo...
James Lanagan, Paul Ferguson, Neil O'Hare, Alan F....
P2P
2010
IEEE
202views Communications» more  P2P 2010»
15 years 5 months ago
Optimizing Near Duplicate Detection for P2P Networks
—In this paper, we propose a probabilistic algorithm for detecting near duplicate text, audio, and video resources efficiently and effectively in large-scale P2P systems. To thi...
Odysseas Papapetrou, Sukriti Ramesh, Stefan Siersd...