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PRL
2010
159views more  PRL 2010»
13 years 8 months ago
Creating diverse nearest-neighbour ensembles using simultaneous metaheuristic feature selection
The nearest-neighbour (1NN) classifier has long been used in pattern recognition, exploratory data analysis, and data mining problems. A vital consideration in obtaining good res...
Muhammad Atif Tahir, Jim E. Smith
PRL
2006
221views more  PRL 2006»
13 years 9 months ago
Towards on-line saccade planning for high-resolution image sensing
This paper considers the problem of designing an active observer to plan a sequence of decisions regarding what target to look at, through a foveal-sensing action. We propose a fr...
Alberto Del Bimbo, Federico Pernici
PRL
2006
96views more  PRL 2006»
13 years 9 months ago
Fast codebook search algorithms based on tree-structured vector quantization
Tree-Structured Vector Quantization (TSVQ) is a highly efficient technique for locating an appropriate codeword for each input vector. The algorithm does not guarantee that the sel...
Chin-Chen Chang, Yu-Chiang Li, Jun-Bin Yeh
ENTCS
2006
125views more  ENTCS 2006»
13 years 9 months ago
Formalizing Type Operations Using the "Image" Type Constructor
In this paper we introduce a new approach to formalizing certain type operations in type theory. Traditionally, many type constructors in type theory are independently axiomatized...
Aleksey Nogin, Alexei Kopylov
LISP
2006
160views more  LISP 2006»
13 years 9 months ago
Formal compiler construction in a logical framework
The task of designing and implementing a compiler can be a difficult and error-prone process. In this paper, we present a new approach based on the igher-order abstract syntax and ...
Jason Hickey, Aleksey Nogin