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CVPR
2009
IEEE
15 years 11 months ago
Robust shadow and illumination estimation using a mixture model
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...
Alexandros Panagopoulos, Dimitris Samaras, Nikos P...
ICDE
2009
IEEE
133views Database» more  ICDE 2009»
15 years 11 months ago
STAR: Steiner-Tree Approximation in Relationship Graphs
— Large graphs and networks are abundant in modern information systems: entity-relationship graphs over relational data or Web-extracted entities, biological networks, social onl...
Gjergji Kasneci, Maya Ramanath, Mauro Sozio, Fabia...
OZCHI
2009
ACM
15 years 11 months ago
Towards an ethical interaction design: the issue of including stakeholders in law-enforcement software development
In the public sector (particularly in the UK in light of recent reforms i.e. the Local Government Act 2000, etc.) a greater degree of accountability and public involvement or inte...
Patrick G. Watson, Penny Duquenoy, Margaret Brenna...
WWW
2009
ACM
15 years 11 months ago
A game based approach to assign geographical relevance to web images
Geographical context is very important for images. Millions of images on the Web have been already assigned latitude and longitude information. Due to the rapid proliferation of s...
Yuki Arase, Xing Xie, Manni Duan, Takahiro Hara, S...
EDBT
2009
ACM
138views Database» more  EDBT 2009»
15 years 11 months ago
FOGGER: an algorithm for graph generator discovery
To our best knowledge, all existing graph pattern mining algorithms can only mine either closed, maximal or the complete set of frequent subgraphs instead of graph generators whic...
Zhiping Zeng, Jianyong Wang, Jun Zhang, Lizhu Zhou
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