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COMGEO
2006
ACM
15 years 4 months ago
Computing homotopic shortest paths efficiently
Geometric shortest paths are a major topic in computational geometry; see the survey paper by Mitchell [12]. A shortest path between two points in a simple polygon can be found in...
Alon Efrat, Stephen G. Kobourov, Anna Lubiw
121
Voted
ICPR
2006
IEEE
16 years 5 months ago
Atlas-based 3D-Shape Reconstruction from X-Ray Images
In many cases x-ray images are the only basis for surgery planning. Nevertheless it is desirable to draw conclusions about the 3D-anatomy of the patient from such data. This work ...
Hans Lamecker, Hans-Christian Hege, Thomas H. Wenc...
109
Voted
ISBI
2008
IEEE
16 years 4 months ago
Projection plane processing for sketch-based volume segmentation
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...
Shigeru Owada, Frank Nielsen, Takeo Igarashi, Ryo ...
98
Voted
WWW
2006
ACM
16 years 4 months ago
A browser for browsing the past web
We describe a browser for the past web. It can retrieve data from multiple past web resources and features a passive browsing style based on change detection and presentation. The...
Adam Jatowt, Yukiko Kawai, Satoshi Nakamura, Yutak...
WWW
2004
ACM
16 years 4 months ago
Information diffusion through blogspace
We study the dynamics of information propagation in environments of low-overhead personal publishing, using a large collection of weblogs over time as our example domain. We chara...
Daniel Gruhl, Ramanathan V. Guha, David Liben-Nowe...