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SBBD
2004
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15 years 8 months ago
Optimizing Ranking Calculation in Web Search Engines: a Case Study
Web search engines compete to offer the fastest responses with highest relevance. However, as Web collections grow, it becomes more difficult to achieve this purpose. As most user...
Miguel Costa, Mário J. Silva
IJCAI
2003
15 years 8 months ago
Explicit vs Implicit Profiling - A Case-Study in Electronic Programme Guides
In this paper, we evaluate the use of implicit interest indicators as the basis for user profiling in the Digital TV domain. Research in more traditional domains, such as Web brow...
Derry O'Sullivan, Barry Smyth, David C. Wilson
VIP
2001
15 years 8 months ago
Layered Earth Inversion Visual Toolkit: A Scientific Visualisation Case Study
Visualisation Systems are in general designed to maximise the cognitive ability of system users particularly when exposed to large sets of otherwise difficult to comprehend data, ...
Andrew Donohoo, Debbie Richards
SSWMC
2004
15 years 8 months ago
Attacks on biometric systems: a case study in fingerprints
In spite of numerous advantages of biometrics-based personal authentication systems over traditional security systems based on token or knowledge, they are vulnerable to attacks t...
Umut Uludag, Anil K. Jain
IMAGING
2003
15 years 8 months ago
Spectral Imaging of Matisse's Pot of Geraniums: A Case Study
The accuracy of color image-acquisition systems is most often evaluated using test targets of uniform color patches imaged under optimal conditions. In artwork imaging, system per...
Roy S. Berns, Lawrence A. Taplin, Francisco H. Ima...