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SDMW
2009
Springer
16 years 1 months ago
Do You Know Where Your Data's Been? - Tamper-Evident Database Provenance
Abstract. Database provenance chronicles the history of updates and modifications to data, and has received much attention due to its central role in scientific data management. ...
Jing Zhang, Adriane Chapman, Kristen LeFevre
SEMWEB
2009
Springer
16 years 1 months ago
Mapping-chains for Studying Concept Shift in Political Ontologies
Abstract. For some years now ontologies have been used in Social Science, e.g. , in annotation of newspaper articles for disambiguating concepts within Media Analysis. These ontolo...
Shenghui Wang, Stefan Schlobach, Janet Takens, Wou...
SG
2009
Springer
16 years 1 months ago
An Interface for Assisting the Design and Production of Pop-Up Card
This paper describes an interface for assisting the design and production of pop-up cards by using a computer. A pop-up card is a piece of a folded paper from which a three-dimensi...
Sosuke Okamura, Takeo Igarashi
SG
2009
Springer
16 years 1 months ago
Feature-Driven Volume Fairing
Abstract. Volume datasets have been a primary representation for scientific visualization with the advent of rendering algorithms such as marching cubes and ray casting. Nonethele...
Shigeo Takahashi, Jun Kobayashi, Issei Fujishiro
SG
2009
Springer
16 years 1 months ago
A Rendering Method for 3D Origami Models Using Face Overlapping Relations
When we construct a model of origami (a model of a folded sheet of paper) in a computer, it is usual to represent the model as a set of polygons having zero thickness. One of the t...
Yohsuke Furuta, Jun Mitani, Yukio Fukui