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PAMI
2008
157views more  PAMI 2008»
15 years 4 months ago
Globally Optimal Grouping for Symmetric Closed Boundaries by Combining Boundary and Region Information
Many natural and man-made structures have a boundary that shows a certain level of bilateral symmetry, a property that plays an important role in both human and computer vision. In...
Joachim S. Stahl, Song Wang
AMC
2005
143views more  AMC 2005»
15 years 4 months ago
Investment with restricted stock and the value of information
In most public companies in China, there are two thirds of shares that cannot be traded freely in the secondary market. These illiquid shares, however, may be allowed to circulate...
Weixing Wu, Yongxiang Wang
IR
2000
15 years 4 months ago
A Task-Oriented Non-Interactive Evaluation Methodology for Information Retrieval Systems
Past research has identified many different types of relevance in information retrieval (IR). So far, however, most evaluation of IR systems has been through batch experiments cond...
Jane Reid
IPM
2002
92views more  IPM 2002»
15 years 4 months ago
The effectiveness of query-specific hierarchic clustering in information retrieval
Hierarchic document clustering has been widely applied to Information Retrieval (IR) on the grounds of its potential improved effectiveness over inverted file search. However, pre...
Anastasios Tombros, Robert Villa, C. J. van Rijsbe...
IPM
1998
111views more  IPM 1998»
15 years 4 months ago
Crossover Improvement for the Genetic Algorithm in Information Retrieval
- Genetic algorithms (GAs) search for good solutions to a problem by operations inspired from the natural selection of living beings. Among their many uses, we can count informatio...
Dana Vrajitoru