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ICPR
2006
IEEE
16 years 8 months ago
Singular point detection in fingerprints using quadrant change information
Automatic localization of singular points in fingerprints is of critical importance in many algorithms. Existing methods of detecting singular points often require tedious ad-hoc ...
Andrzej Drygajlo, Krzysztof Kryszczuk
ICML
2009
IEEE
16 years 8 months ago
Interactively optimizing information retrieval systems as a dueling bandits problem
We present an on-line learning framework tailored towards real-time learning from observed user behavior in search engines and other information retrieval systems. In particular, ...
Yisong Yue, Thorsten Joachims
IFIP
2009
Springer
16 years 1 months ago
Analysing the Information Flow Properties of Object-Capability Patterns
We consider the problem of detecting covert channels within security-enforcing object-capability patterns. Traditional formalisms for reasoning about the security properties of obj...
Toby C. Murray, Gavin Lowe
DEXAW
2008
IEEE
131views Database» more  DEXAW 2008»
16 years 1 months ago
FleXplorer: A Framework for Providing Faceted and Dynamic Taxonomy-Based Information Exploration
Faceted and dynamic taxonomies are increasingly used nowadays in a plethora of applications. For developing user interfaces grounded on this interaction paradigm, it is advantageo...
Yannis Tzitzikas, Nikos Armenatzoglou, Panagiotis ...
GI
2005
Springer
16 years 20 days ago
The Role of Semantic Locations for Mobile Information Access
: The concept of symbolic or semantic locations significantly simplifies the development of several applications that access location information in mobile scenarios. This paper mo...
Jörg Roth