Sciweavers

9359 search results - page 166 / 1872
» Generalization Algorithms for Second-Order Terms
Sort
View
ICPR
2008
IEEE
15 years 11 months ago
Locality preserving multi-nominal logistic regression
In this paper, we propose a novel algorithm of multi-nominal logistic regression in which the locality regularization term is introduced. The locality is defined by the neighborho...
Kenji Watanabe, Takio Kurita
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 7 months ago
ProApproX: a lightweight approximation query processor over probabilistic trees
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
Pierre Senellart, Asma Souihli
GECCO
2005
Springer
128views Optimization» more  GECCO 2005»
15 years 10 months ago
Fractional dynamic fitness functions for GA-based circuit design
This paper proposes and analyses the performance of a Genetic Algorithm (GA) using two new concepts, namely a static fitness function including a discontinuity measure and a fract...
Cecília Reis, José António Te...
CONCUR
2003
Springer
15 years 9 months ago
Priority Rewrite Systems for OSOS Process Languages
We propose an algorithm for generating a Priority Rewrite System (PRS) for an arbitrary process language in the OSOS format such that rewriting of process terms is sound for bisim...
Irek Ulidowski
ISCI
2007
141views more  ISCI 2007»
15 years 4 months ago
A performance comparison of distance-based query algorithms using R-trees in spatial databases
Efficient processing of distance-based queries (DBQs) is of great importance in spatial databases due to the wide area of applications that may address such queries. The most repr...
Antonio Corral, Jesús Manuel Almendros-Jim&...