Sciweavers

ESWA
2007
146views more  ESWA 2007»
13 years 11 months ago
A real-valued genetic algorithm to optimize the parameters of support vector machine for predicting bankruptcy
Two parameters, C and r, must be carefully predetermined in establishing an efficient support vector machine (SVM) model. Therefore, the purpose of this study is to develop a gene...
Chih-Hung Wu, Gwo-Hshiung Tzeng, Yeong-Jia Goo, We...
ERCIM
2007
124views more  ERCIM 2007»
13 years 11 months ago
Cancer Treatment Planning with Grid-Based Technology
sented by abstract mathematical structures, and visualization is used to convert these into pictures. At the core of every simulation is a mathematical model that is evaluated by a...
Robert G. Belleman, Michael Scarpa, Bram Stolk
KES
2006
Springer
13 years 11 months ago
Human Arm-Motion Classification Using Qualitative Normalised Templates
Abstract. This paper proposes an approach to classify human arm motion using qualitative normalized templates. The proposed method consists of construction of human arm model, qual...
Chee Seng Chan, Honghai Liu, David J. Brown
JUCS
2006
109views more  JUCS 2006»
13 years 11 months ago
4M - Software for Modelling and Analysing Cropping Systems
: Models have played an important role in scientific research for a long time. The crop models try to simulate the functioning of the atmosphere-soil-plant system with the help of ...
Nándor Fodor
EOR
2007
272views more  EOR 2007»
13 years 11 months ago
A dynamic logistics coordination model for evacuation and support in disaster response activities
This paper describes an integrated location-distribution model for coordinating logistics support and evacuation operations in disaster response activities. Logistics planning in ...
Wei Yi, Linet Özdamar
EOR
2007
101views more  EOR 2007»
13 years 11 months ago
Using aggregation to optimize long-term production planning at an underground mine
Motivated by an underground mining operation at Kiruna, Sweden, we formulate a mixed integer program to schedule iron ore production over multiple time periods. Our optimization m...
Alexandra M. Newman, Mark Kuchta
ENVSOFT
2007
93views more  ENVSOFT 2007»
13 years 11 months ago
A distributed model of water balance in the Motueka catchment, New Zealand
A distributed water balance model is used to simulate the soil moisture regime of the Motueka catchment. The model is a major simplification of the Distributed HydrologyeVegetati...
Robbie M. Andrew, John R. Dymond
MLQ
2008
63views more  MLQ 2008»
13 years 11 months ago
Generic cuts in models of arithmetic
We present some general results concerning the topological space of cuts of a countable model of arithmetic given by a particular indicator Y . The notion of `indicator' is d...
Richard Kaye
MLQ
2008
50views more  MLQ 2008»
13 years 11 months ago
Long Borel hierarchies
We show that there is a model of ZF in which the Borel hierarchy on the reals has length 2. This implies that 1 has countable cofinality, so the axiom of choice fails very badly i...
Arnold W. Miller
JSAC
2006
66views more  JSAC 2006»
13 years 11 months ago
Free-riding and whitewashing in peer-to-peer systems
Michal Feldman, Christos H. Papadimitriou, John Ch...