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EMS
2008
IEEE
16 years 14 days ago
Modelling the Relationship between Visual Short-Term Memory Capacity and Recall Ability
Previous cognitive modelling work has suggested that the decline of short-term memory (STM) capacity is the dominant factor of age-related decline on recall ability. We report the...
Richard Ll. Smith, Peter C. R. Lane, Fernand Gobet
ICIP
2009
IEEE
15 years 3 months ago
Shadow detection in video surveillance by maximizing agreement between independent detectors
This paper starts from the idea of automatically choosing the appropriate thresholds for a shadow detection algorithm. It is based on the maximization of the agreement between two...
Juan C. SanMiguel, José M. Martinez
SODA
2010
ACM
704views Algorithms» more  SODA 2010»
16 years 3 months ago
A locality-sensitive hash for real vectors
We present a simple and practical algorithm for the c-approximate near neighbor problem (c-NN): given n points P Rd and radius R, build a data structure which, given q Rd , can ...
Tyler Neylon
ESWS
2008
Springer
15 years 7 months ago
XSPARQL: Traveling between the XML and RDF Worlds - and Avoiding the XSLT Pilgrimage
With currently available tools and languages, translating between an existing XML format and RDF is a tedious and error-prone task. The importance of this problem is acknowledged b...
Waseem Akhtar, Jacek Kopecký, Thomas Krennw...
KDD
2010
ACM
287views Data Mining» more  KDD 2010»
15 years 8 months ago
Designing efficient cascaded classifiers: tradeoff between accuracy and cost
We propose a method to train a cascade of classifiers by simultaneously optimizing all its stages. The approach relies on the idea of optimizing soft cascades. In particular, inst...
Vikas C. Raykar, Balaji Krishnapuram, Shipeng Yu